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Autonomous driving, Chain-of-Causation, Execution guard, Paired-contract benchmark, Trajectory selection, Vision-language model

1. ์„œ ๋ก 

์ข…๋‹จ ๊ฐ„(end-to-end, E2E) ์ž์œจ์ฃผํ–‰์€ ์นด๋ฉ”๋ผ ์˜์ƒ๊ณผ ์ž์ฐจ ์ƒํƒœ๋ฅผ ์ž…๋ ฅ์œผ๋กœ ๋ฐ›์•„ ๋ฏธ๋ž˜ ๊ถค์ ์ด๋‚˜ ์ œ์–ด ๋ช…๋ น์„ ์ง์ ‘ ์˜ˆ์ธกํ•œ๋‹ค [1], [2]. ์ตœ๊ทผ ๋น„์ „-์–ธ์–ด ๋ชจ๋ธ(vision-language model, VLM)์€ ์ž์—ฐ์–ด ์ถ”๋ก ์„ ๊ฒฐํ•ฉํ•˜์—ฌ ์žฅ๋ฉด์—์„œ ์ธ์‹ํ•œ ์›์ธ๊ณผ ํŒ๋‹จ, ํ–‰๋™์„ ์—ฐ๊ฒฐํ•œ๋‹ค [3], [4]. Alpamayo-R1์€ ์ธ๊ณผ ์—ฐ์‡„(Chain-of-Causation, CoC)์™€ ๊ถค์ ์„ ํ•จ๊ป˜ ์˜ˆ์ธกํ•˜๋Š” ๋Œ€ํ‘œ์ ์ธ ๋ชจ๋ธ์ด๋‹ค [5]. CoC๋Š” "์ „๋ฐฉ ์ฐจ๋Ÿ‰ ๋•Œ๋ฌธ์— ๊ฐ์†ํ•œ๋‹ค" ๋˜๋Š” "๋ณดํ–‰์ž์—๊ฒŒ ์–‘๋ณดํ•œ๋‹ค"์ฒ˜๋Ÿผ ํŠน์ • ํ–‰๋™์ด ํ•„์š”ํ•œ ์ด์œ ๋ฅผ ์„ค๋ช…ํ•˜๋ฏ€๋กœ, ๊ถค์ ๋งŒ ๋ชจ๋ฐฉํ•˜๋Š” ํ•™์Šต๋ณด๋‹ค ํ’๋ถ€ํ•œ ํ•™์Šต ์‹ ํ˜ธ๋ฅผ ์ œ๊ณตํ•  ์ˆ˜ ์žˆ๋‹ค.

๊ทธ๋Ÿฌ๋‚˜ CoC๊ฐ€ ํ–‰๋™์˜ ์ด์œ ์™€ ๋ชฉํ‘œ๋ฅผ ์„ค๋ช…ํ•˜๋”๋ผ๋„ ํ—ˆ์šฉ ๊ฐ€๋Šฅํ•œ ๊ถค์ ์ด ํ•˜๋‚˜๋กœ ์ •ํ•ด์ง€๋Š” ๊ฒƒ์€ ์•„๋‹ˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด "๋ณดํ–‰์ž์—๊ฒŒ ์–‘๋ณดํ•œ ๋’ค ์ง„ํ–‰ํ•œ๋‹ค"๋Š” ์š”๊ตฌ์‚ฌํ•ญ๋งŒ์œผ๋กœ๋Š” ์ •์ง€์„ ์„ ๋„˜์ง€ ์•Š์•„์•ผ ํ•˜๋Š”์ง€, ์–ด๋А ์ •๋„์˜ ๊ฐ์†๋„์™€ ๊ฐ€๊ฐ€์†๋„(jerk)๋ฅผ ํ—ˆ์šฉํ• ์ง€, ์ƒ์ถฉ ๊ตฌ์—ญ์ด ์–ผ๋งˆ๋‚˜ ์˜ค๋ž˜ ๋น„์–ด ์žˆ์–ด์•ผ ์ถœ๋ฐœํ•  ์ˆ˜ ์žˆ๋Š”์ง€๊ฐ€ ์ •ํ•ด์ง€์ง€ ์•Š๋Š”๋‹ค. ๋”ฐ๋ผ์„œ ๊ฐ™์€ ๋ชฉํ‘œ๋ฅผ ๋‹ฌ์„ฑํ•˜๋Š” ๊ถค์  ์ค‘์—๋„ ํ˜„์žฌ ์‹คํ–‰ ์กฐ๊ฑด์„ ์œ„๋ฐ˜ํ•˜๋Š” ๊ถค์ ์ด ์žˆ์„ ์ˆ˜ ์žˆ๋‹ค. ๋ฐ˜๋Œ€๋กœ ์ง€๋‚˜์น˜๊ฒŒ ๋ณด์ˆ˜์ ์ธ ๊ถค์ ์€ ์กฐ๊ฑด์„ ๋งŒ์กฑํ•˜๋”๋ผ๋„ ๋ถˆํ•„์š”ํ•˜๊ฒŒ ์ง„ํ–‰์„ ๋ฉˆ์ถœ ์ˆ˜ ์žˆ๋‹ค.

์—ฌ๊ธฐ์„œ ๊ธฐ์กด ์—ฐ๊ตฌ์˜ ๋‘ ํ๋ฆ„ ์‚ฌ์ด์— ๊ณต๋ฐฑ์ด ์ƒ๊ธด๋‹ค. Driving VLM๊ณผ CoC ์—ฐ๊ตฌ๋Š” ์žฅ๋ฉด์˜ ์›์ธ, ํ–‰๋™์˜ ์ด์œ  ๋ฐ ๋ชฉํ‘œ๋ฅผ ์–ธ์–ด๋กœ ์„ค๋ช…ํ•˜์ง€๋งŒ, ๋™์ผํ•œ ๋ชฉํ‘œ๋ฅผ ๋‹ฌ์„ฑํ•˜๋Š” ํ›„๋ณด๋“ค์˜ ํ—ˆ์šฉ ๊ฒฝ๊ณ„๋ฅผ ๋ฐ”๊พธ์–ด ๋ชจ๋ธ์˜ ์„ ํƒ์ด ํ•จ๊ป˜ ๋ฐ”๋€Œ๋Š”์ง€๋ฅผ ์ง์ ‘ ํ‰๊ฐ€ํ•˜์ง€ ์•Š์•˜๋‹ค. ๋ฐ˜๋ฉด ํ˜•์‹ ๊ฒ€์ฆ๊ธฐ์™€ ์‹คํ–‰์‹œ๊ฐ„ ๊ฐ์‹œ๊ธฐ๋Š” ์ฃผ์–ด์ง„ ์ˆ˜์น˜ ์ œ์•ฝ์„ ์ •๋ฐ€ํ•˜๊ฒŒ ๊ฒ€์‚ฌํ•˜์ง€๋งŒ, ์ž์—ฐ์–ด ๊ฐ€๋“œ๊ฐ€ VLM์˜ ํ•™์Šต ์ž…๋ ฅ์œผ๋กœ ์‚ฌ์šฉ๋˜๊ณ  ๊ทธ ์˜๋ฏธ๊ฐ€ ํ›„๋ณด ์„ ํƒ์— ๋ฐ˜์˜๋˜๋Š”์ง€๋Š” ๋‹ค๋ฃจ์ง€ ์•Š๋Š”๋‹ค. ๋”ฐ๋ผ์„œ ํ•„์š”ํ•œ ๊ฒƒ์€ ๊ธฐ์กด CoC๋ฅผ ๋Œ€์ฒดํ•˜๋Š” ์ƒˆ ๊ณ„ํš๊ธฐ๊ฐ€ ์•„๋‹ˆ๋ผ, ํ–‰๋™ ๋ชฉํ‘œ์™€ ์‹คํ–‰ ํ—ˆ์šฉ์กฐ๊ฑด์„ ํ•จ๊ป˜ ์ œ์‹œํ•˜๊ณ  ๊ฐ€๋“œ ๋ณ€ํ™”์— ๋Œ€ํ•œ ๋ชจ๋ธ์˜ ๋ฐ˜์‘์„ ๋ถ„๋ฆฌํ•ด ์ธก์ •ํ•˜๋ฉฐ ๊ทธ ์„ ํƒ์„ ์™ธ๋ถ€ ๊ทœ์น™์œผ๋กœ ์žฌ๊ฒ€์‚ฌํ•˜๋Š” ์ธํ„ฐํŽ˜์ด์Šค๋‹ค.

๋ณธ ๋…ผ๋ฌธ์€ ๊ธฐ์กด CoC๊ฐ€ ์ผ๋ฐ˜์ ์œผ๋กœ ์ž˜๋ชป๋˜์—ˆ๊ฑฐ๋‚˜ ์œ„ํ—˜ํ•˜๋‹ค๊ณ  ์ฃผ์žฅํ•˜์ง€ ์•Š๋Š”๋‹ค. ๋Œ€์‹  ํ–‰๋™ ๋ชฉํ‘œ๋ฅผ ์„ค๋ช…ํ•˜๋Š” CoC์— ์‹คํ–‰ ์กฐ๊ฑด์„ ์ถ”๊ฐ€ํ•œ Safety-Constrained CoC๋ฅผ ์ œ์•ˆํ•œ๋‹ค. ์š”๊ตฌ์‚ฌํ•ญ์€ ๋ฌด์—‡์„ ๋‹ฌ์„ฑํ•ด์•ผ ํ•˜๋Š”์ง€๋ฅผ ๋‚˜ํƒ€๋‚ด๊ณ , ์‹คํ–‰ ๊ฐ€๋“œ๋Š” ์–ธ์ œ ํ–‰๋™์„ ํ—ˆ์šฉใ†๊ธˆ์ง€ใ†ํ•ด์ œํ• ์ง€์™€ ํ•ญ์ƒ ์ง€์ผœ์•ผ ํ•  ๊ฒฝ๊ณ„๋ฅผ ๋ช…์‹œํ•œ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด ๋ณดํ–‰์ž ์–‘๋ณด ์š”๊ตฌ์‚ฌํ•ญ์— "์ •์ง€์„ ์„ ๋„˜์ง€ ์•Š๋Š”๋‹ค", "๊ฐ์†๋„์™€ ๊ฐ€๊ฐ€์†๋„์˜ ์ƒํ•œ์„ ์ง€ํ‚จ๋‹ค", "์ƒ์ถฉ ๊ตฌ์—ญ์ด ์ผ์ • ์‹œ๊ฐ„ ์—ฐ์†์œผ๋กœ ๋น„์–ด ์žˆ์„ ๋•Œ๋งŒ ์ถœ๋ฐœํ•œ๋‹ค"๋Š” ๊ฐ€๋“œ๋ฅผ ์ถ”๊ฐ€ํ•  ์ˆ˜ ์žˆ๋‹ค.

๊ทธ๋ฆผ 1์€ ๋™์ผํ•œ "์–‘๋ณด ํ›„ ์ง„ํ–‰" ๋ชฉํ‘œ๋ฅผ ๋‹ฌ์„ฑํ•˜๋Š” ์„ธ ๊ถค์  ํ›„๋ณด๋ฅผ ๋น„๊ตํ•œ๋‹ค. ๋นจ๊ฐ„์ƒ‰ ๊ถค์ ์€ ์ •์ง€์„ ์ด๋‚˜ ๊ฐ์†๋„ใ†๊ฐ€๊ฐ€์†๋„ ์ œํ•œ์„ ์œ„๋ฐ˜ํ•˜๊ณ , ํšŒ์ƒ‰ ๊ถค์ ์€ ํ•„์š” ์ด์ƒ์œผ๋กœ ์ผ์ฐ ์ •์ง€ํ•˜์—ฌ ์ง„ํ–‰์„ฑ์„ ์žƒ๋Š”๋‹ค. ๋ฐ˜๋ฉด ๋…น์ƒ‰ ๊ถค์ ์€ ํ–‰๋™ ๋ชฉํ‘œ๋ฅผ ๋‹ฌ์„ฑํ•˜๋ฉด์„œ ์‹คํ–‰ ๊ฐ€๋“œ๋„ ๋งŒ์กฑํ•œ๋‹ค. ์š”๊ตฌ์‚ฌํ•ญ๋งŒ ํฌํ•จํ•œ CoC๋Š” ์ด ํ›„๋ณด๋“ค์„ ๋ช…ํ™•ํžˆ ๊ตฌ๋ถ„ํ•˜๊ธฐ ์–ด๋ ต์ง€๋งŒ, Safety-Constrained CoC๋Š” ๋ชฉํ‘œ๋ฅผ ์œ ์ง€ํ•˜๋ฉด์„œ ํ—ˆ์šฉ ๊ฐ€๋Šฅํ•œ ๊ถค์ ์„ ์„ ํƒํ•  ๊ธฐ์ค€์„ ์ œ๊ณตํ•œ๋‹ค.

๊ทธ๋ฆผ 1 ๊ธฐ๋ณธ CoC์™€ ์ œ์•ฝ ํ†ตํ•ฉ CoC์˜ ์„ ํƒ ๊ธฐ์ค€ ์ฐจ์ด. ์„ธ ํ›„๋ณด๋Š” ๋ชจ๋‘ โ€˜๋ณดํ–‰์ž์—๊ฒŒ ์–‘๋ณดํ•œ ๋’ค ์ง„ํ–‰โ€™์ด๋ผ๋Š” ๋ชฉํ‘œ์™€ ๊ด€๋ จ๋˜์ง€๋งŒ, ๋นจ๊ฐ„ ๊ถค์ ์€ ์ •์ง€์„ ใ†๋™์—ญํ•™ ์ œ์•ฝ์„ ์œ„๋ฐ˜ํ•˜๊ณ  ํšŒ์ƒ‰ ๊ถค์ ์€ ํ—ˆ์šฉ๋˜์ง€๋งŒ ์ง€๋‚˜์น˜๊ฒŒ ๋ณด์ˆ˜์ ์ด๋‹ค. ๊ธฐ๋ณธ CoC๋งŒ์œผ๋กœ๋Š” ๋‘ ์‹คํ–‰ ํ’ˆ์งˆ์„ ๊ตฌ๋ณ„ํ•˜๊ธฐ ์–ด๋ ต๊ณ , ์ œ์•ฝ ํ†ตํ•ฉ CoC๋Š” ๋ชฉํ‘œ๋ฅผ ์™„๋ฃŒํ•˜๋ฉด์„œ ์ œ์•ฝ์„ ์ง€ํ‚ค๋Š” ๋…น์ƒ‰ ํ›„๋ณด๋ฅผ ์„ ํƒํ•  ๊ธฐ์ค€์„ ์ œ๊ณตํ•œ๋‹ค.

Fig. 1 Difference between basic CoC and constraint-integrated CoC: the latter distinguishes violating, overly conservative, and admissible goal-completing candidates.

../../Resources/kiee/KIEE.2026.75.11.2987/fig1.png

์ œ์•ˆํ•œ ๊ฐ€๋“œ๊ฐ€ ๊ถค์  ์„ ํƒ์— ์‹ค์ œ๋กœ ์˜ํ–ฅ์„ ์ฃผ๋Š”์ง€ ํ™•์ธํ•˜๊ธฐ ์œ„ํ•ด ๊ฐ™์€ ์žฅ๋ฉด, ๊ฐ™์€ ํ–‰๋™ ๋ชฉํ‘œ ๋ฐ ๊ฐ™์€ ๊ถค์  ํ›„๋ณด๋ฅผ ์‚ฌ์šฉํ•˜๋˜ ์‹คํ–‰ ์กฐ๊ฑด๋งŒ ๋‹ค๋ฅธ ๋‘ ๋ฌธ์ œ๋ฅผ ํ•œ ์Œ์œผ๋กœ ๊ตฌ์„ฑํ•œ๋‹ค. ์ด๋ฅผ ์Œ๋Œ€ ๊ณ„์•ฝ(paired-contract) ๋ฒค์น˜๋งˆํฌ๋ผ ํ•œ๋‹ค. ํ•œ ๋ฌธ์ œ๋Š” ๋” ์ž์œ ๋กœ์šด ํ–‰๋™์„ ํ—ˆ์šฉํ•˜๊ณ  ๋‹ค๋ฅธ ๋ฌธ์ œ๋Š” ์‹คํ–‰ ์กฐ๊ฑด์„ ๋” ์—„๊ฒฉํ•˜๊ฒŒ ์ ์šฉํ•˜๋ฏ€๋กœ, ๋‘ ๋ฌธ์ œ์—์„œ ์„ ํƒํ•ด์•ผ ํ•  ๊ถค์ ์ด ๋‹ฌ๋ผ์ง„๋‹ค. ๋”ฐ๋ผ์„œ ์žฅ๋ฉด๋งŒ ์™ธ์šด ๋ชจ๋ธ์€ ๋‘ ๋ฌธ์ œ๋ฅผ ๋ชจ๋‘ ๋งžํž ์ˆ˜ ์—†์œผ๋ฉฐ, ์ œ์‹œ๋œ ๊ฐ€๋“œ๋ฅผ ์ฝ๊ณ  ํŒ๋‹จํ•ด์•ผ ํ•œ๋‹ค. ์ •์  ๊ณผ์ œ์—์„œ๋Š” ๋ชจ๋“  ํ›„๋ณด๊ฐ€ ๊ธฐ๋ณธ ํ–‰๋™ ๋ชฉํ‘œ๋ฅผ ๋‹ฌ์„ฑํ•˜๋„๋ก ๊ตฌ์„ฑํ•˜์˜€๋‹ค. ์‹œ๊ฐ„ ๊ณผ์ œ์—์„œ๋Š” ์„œ๋กœ ๊ฒฝ์Ÿํ•˜๋Š” ์ง„์ž… ํ›„๋ณด๋“ค์ด ๋ชฉํ‘œ๋ฅผ ๋‹ฌ์„ฑํ•˜๊ณ , ๊ณ„์† ์ •์ง€ํ•˜๋Š” ํ›„๋ณด๋Š” ๋‚ฎ์€ ์œ„๋ฐ˜๋ฅ ๋งŒ์„ ๋…ธ๋ฆฌ๋Š” ๊ต์ฐฉ ๋Œ€์กฐ๊ตฐ์œผ๋กœ ๋‚จ๊ฒผ๋‹ค.

๋ณธ ๋…ผ๋ฌธ์˜ ์—ฐ๊ตฌ ์งˆ๋ฌธ์€ ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค.

1. RQ1 ํšจ๊ณผ: Safety-Constrained CoC๋Š” ์š”๊ตฌ์‚ฌํ•ญ๋งŒ ํฌํ•จํ•œ CoC๋ณด๋‹ค ๊ฐ€๋“œ๋ฅผ ์œ„๋ฐ˜ํ•˜๋Š” ๊ถค์ ์˜ ์„ ํƒ์„ ์ค„์ด๋Š”๊ฐ€?

2. RQ2 ๋ชฉํ‘œ ๋ณด์กด: ๊ฐ€๋“œ ์œ„๋ฐ˜์˜ ๊ฐ์†Œ๊ฐ€ ํ•ญ์ƒ ์ •์ง€ํ•˜๊ฑฐ๋‚˜ ๊ต์ฐฉ๋˜๋Š” ๋ฐฉ์‹์ด ์•„๋‹ˆ๋ผ, ํ–‰๋™ ๋ชฉํ‘œ๋ฅผ ์™„๋ฃŒํ•˜๋ฉด์„œ ๋‚˜ํƒ€๋‚˜๋Š”๊ฐ€?

3. RQ3 ์ ์šฉ ๋ฒ”์œ„: ์ด๋Ÿฌํ•œ ํšจ๊ณผ๊ฐ€ ์ •์  ํ›„๋ณด ์„ ํƒ, ์‹œ๊ฐ„์— ๋”ฐ๋ฅธ ์œ ์ง€ใ†ํ•ด์ œ, ์ •์ง€ ๋ฐ ์ฐจ์„  ๋ณ€๊ฒฝ ์ƒํ™ฉ์—์„œ๋„ ๋ฐ˜๋ณต๋˜๋Š”๊ฐ€?

4. RQ4 ์ž…๋ ฅ ๋ณ€ํ™” ๊ฐ•๊ฑด์„ฑ: ๋™์ผ ์˜๋ฏธ ๋ฌธ์žฅ ๋ณ€ํ˜•, ํ•™์Šต์— ์—†๋˜ ์ˆ˜์น˜, ๋ถ€์ •ใ†๊ธˆ์ง€ ํ‘œํ˜„, ๊ฒฝ๊ณ„ ๋“ฑํ˜ธ ๋ฐ ๋‹จ์œ„ ๋ณ€ํ™˜์—์„œ๋„ ํšจ๊ณผ๊ฐ€ ์œ ์ง€๋˜๋Š”๊ฐ€?

๋ณธ ๋…ผ๋ฌธ์˜ ๊ธฐ์—ฌ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค.

1. ํ–‰๋™์˜ ์ด์œ ์™€ ๋ชฉํ‘œ๋ฅผ ์„ค๋ช…ํ•˜๋Š” CoC์— ์‹คํ–‰ ๊ฐ€๋“œ๋ฅผ ๊ฒฐํ•ฉํ•œ Safety-Constrained CoC๋ฅผ ์ œ์•ˆํ•œ๋‹ค.

2. ๋™์ผํ•œ ์žฅ๋ฉด์—์„œ ์‹คํ–‰ ์กฐ๊ฑด๋งŒ ๋ฐ”๊พธ๋Š” ์Œ๋Œ€ ๊ณ„์•ฝ ํ‰๊ฐ€์™€, ํ–‰๋™ ๋ชฉํ‘œ๋Š” ๋‹ฌ์„ฑํ•˜์ง€๋งŒ ๊ฐ€๋“œ๋ฅผ ์œ„๋ฐ˜ํ•˜๋Š” ๋ฐ˜๋ก€ ๊ตฌ์„ฑ ๋ฐฉ๋ฒ•์„ ์ œ์‹œํ•œ๋‹ค.

3. ๊ฐ€๋“œ ์œ„๋ฐ˜, ๋ชฉํ‘œ ์™„๋ฃŒ, ๊ต์ฐฉ, ๊ณผ๋„ํ•œ ๋ณด์ˆ˜์„ฑ ๋ฐ ๊ณ„์•ฝ ์Œ์˜ ์ •ํ™•๋„๋ฅผ ํ•จ๊ป˜ ์ธก์ •ํ•˜๋Š” ํ‰๊ฐ€ ์ฒด๊ณ„๋ฅผ ๊ตฌ์„ฑํ•œ๋‹ค.

4. ํ•œ ๋‚œ์ˆ˜ ์ดˆ๊ธฐ๊ฐ’(seed)์˜ ์ •์  ํ›„๋ณด ์‹คํ—˜๊ณผ ๋ฐ์ดํ„ฐ ์ƒ์„ฑ ๋ฐ ํ•™์Šต ๋‚œ์ˆ˜๋ฅผ ํ•จ๊ป˜ ๋ฐ”๊พผ ์„ธ ๋‚œ์ˆ˜ ์ดˆ๊ธฐ๊ฐ’์˜ ์‹œ๊ฐ„ใ†๋‹ค์ค‘ ์ฃผํ–‰ ๊ณผ์ œ๋ฅผ ํ†ตํ•ด, ์†Œํ˜• VLM์˜ ๊ฐ€๋“œ ๊ธฐ๋ฐ˜ ํ›„๋ณด ์„ ํƒ์ด ํ‘œ์ค€ ํ‰๊ฐ€์—์„œ๋Š” ํ•™์Šต๋˜์ง€๋งŒ ๋ฏธ๊ด€์ธก ์‹œ๊ฐ„๊ฐ’ ํ‰๊ฐ€์—์„œ๋Š” ํฌ๊ฒŒ ์•ฝํ™”๋จ์„ ํ•จ๊ป˜ ๋ณด์ธ๋‹ค.

5. ์ €์žฅํ•œ ์„ธ ๋‚œ์ˆ˜ ์ดˆ๊ธฐ๊ฐ’์˜ ์–ด๋Œ‘ํ„ฐ๋ฅผ ์›๋ณธใ†๋‹จ์ƒ‰ใ†์ถฉ๋Œ ์˜์ƒ์—์„œ ๋‹ค์‹œ ํ‰๊ฐ€ํ•˜์—ฌ, ํ‘œ์ค€ ์‹œ๊ฐ„ ๊ณผ์ œ๋Š” ์˜์ƒ์— ์˜์กดํ•˜์ง€๋งŒ ๋‹ค์ค‘ ์ฃผํ–‰์˜ ํ‘œ์ค€ใ†๋ฏธ๊ด€์ธก ์ˆ˜์น˜ ํ‰๊ฐ€๋Š” ์ˆ˜์น˜๊ฐ€ ์ ํžŒ ๋ฌธ์žฅ๋งŒ์œผ๋กœ ํ•ด๊ฒฐ๋จ์„ ๋ถ„๋ฆฌํ•œ๋‹ค.

6. ๋‹จ์ผ ์žฅ๋ฉด Alpamayo-R1 ์ง„๋‹จ๊ณผ ๋ณ„๋„ ์†Œํ˜• ์‹ ๊ฒฝ๋ง ํ๋ฃจํ”„ ์‹คํ—˜์„ ๋ณด์กฐ ์ฆ๊ฑฐ๋กœ ์ œ์‹œํ•˜์—ฌ, ์ž…๋ ฅ ๋ฌธ์žฅ์— ๋Œ€ํ•œ ๋ฐ˜์‘, ํ•™์Šต๋œ ํ›„๋ณด ์„ ํƒ ๋ฐ ์‹คํ–‰ ์ค‘ ๊ฐ•์ œ ์ ์šฉ์„ ์„œ๋กœ ๊ตฌ๋ถ„ํ•œ๋‹ค.

์ œ์•ˆ ๋ฐฉ๋ฒ•์˜ ์žฅ์ ์€ ๋„ค ๊ฐ€์ง€๋‹ค. ์ฒซ์งธ, ๊ธฐ์กด CoC์˜ ์„ค๋ช… ๊ตฌ์กฐ๋ฅผ ์œ ์ง€ํ•˜๋ฉด์„œ ๋ˆ„๋ฝ๋˜๊ธฐ ์‰ฌ์šด ํ—ˆ์šฉใ†๊ธˆ์ง€ใ†ํ•ด์ œ ์กฐ๊ฑด์„ ์ž์—ฐ์–ด๋กœ ๋ช…์‹œํ•  ์ˆ˜ ์žˆ๋‹ค. ๋‘˜์งธ, ์Œ๋Œ€ ๊ณ„์•ฝ์€ ์žฅ๋ฉด๊ณผ ํ–‰๋™ ๋ชฉํ‘œ๋ฅผ ๊ณ ์ •ํ•˜๋ฏ€๋กœ ๋†’์€ ์ •ํ™•๋„๊ฐ€ ์žฅ๋ฉด ์•”๊ธฐ์ธ์ง€ ๊ฐ€๋“œ์— ๋”ฐ๋ฅธ ์„ ํƒ ์ „ํ™˜์ธ์ง€ ๊ตฌ๋ถ„ํ•œ๋‹ค. ์…‹์งธ, ๊ฐ€๋“œ ์œ„๋ฐ˜๋ฅ ๊ณผ ๋ชฉํ‘œ ์™„๋ฃŒใ†๊ต์ฐฉใ†๊ณผ๋„ํ•œ ๋ณด์ˆ˜์„ฑ์„ ํ•จ๊ป˜ ์ธก์ •ํ•˜์—ฌ ํ•ญ์ƒ ์ •์ง€ํ•˜๋Š” ํ•ด๋ฒ•์„ ์„ฑ๊ณต์œผ๋กœ ์„ธ์ง€ ์•Š๋Š”๋‹ค. ๋„ท์งธ, ํ›„๋ณด ์„ ํƒ๊ณผ ์ˆ˜์น˜ ํŒ์ •์„ ๋ถ„๋ฆฌํ•˜๋ฏ€๋กœ ๊ฐ™์€ ๊ฐ€๋“œ๋ฅผ ๋ชจ๋ธ ์™ธ๋ถ€ ๊ฒฐ์ •์  ๊ฒ€์ฆ๊ธฐ ๋˜๋Š” ์‹คํ–‰ ์ฐจ๋‹จ์žฅ์น˜๋กœ ์—ฐ๊ฒฐํ•  ์ˆ˜ ์žˆ๋‹ค. ์ด ์žฅ์ ๋“ค์€ ํ•ฉ์„ฑ ํ›„๋ณด ์„ ํƒ์˜ ํ•ด์„ ๊ฐ€๋Šฅ์„ฑ๊ณผ ์ง„๋‹จ ๊ฐ€๋Šฅ์„ฑ์— ๊ด€ํ•œ ๊ฒƒ์ด๋ฉฐ ์‹ค์ œ ์ฐจ๋Ÿ‰์˜ ์•ˆ์ „ ๋ณด์žฅ์„ ๋œปํ•˜์ง€ ์•Š๋Š”๋‹ค.

๋ณธ ์—ฐ๊ตฌ๋Š” ํ•ฉ์„ฑ ์ด๋ฏธ์ง€์™€ ์ˆ˜์น˜ ์„ค๋ช…์œผ๋กœ ์ œ์‹œ๋œ ๊ถค์  ํ›„๋ณด๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์†Œํ˜• VLM์˜ ํ•™์Šต ๊ฐ€๋Šฅ์„ฑ์„ ํ‰๊ฐ€ํ•œ๋‹ค. ์˜์ƒ ์ ˆ์ œ์—์„œ ํ‘œ์ค€ ์‹œ๊ฐ„ ๊ณผ์ œ๋Š” ์—ฌ๋Ÿฌ ์‹œ์ ์„ ์ด์–ด ๋ถ™์ธ ์—ฐ์† ์žฅ๋ฉด ์˜์ƒ์— ์˜์กดํ–ˆ์ง€๋งŒ, ๋‹ค์ค‘ ์ฃผํ–‰์˜ ํ‘œ์ค€ใ†๋ฏธ๊ด€์ธก ์ˆ˜์น˜ ํ‰๊ฐ€๋Š” ๋‹จ์ƒ‰ ์˜์ƒ๊ณผ ๋ฐ˜๋Œ€ ํ–‰๋™ ์˜์ƒ์—์„œ๋„ ์„ฑ๋Šฅ์ด ์œ ์ง€๋˜์–ด ๋ฌธ์žฅ ์ •๋ณด๋งŒ์œผ๋กœ ํ’€ ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๋”ฐ๋ผ์„œ ํ•ฉ์„ฑ ์˜์ƒ์˜ ์‹œ๊ฐ„ ์ •๋ณด ์‚ฌ์šฉ์€ ํ™•์ธํ–ˆ์œผ๋‚˜ ์‹ค์ œ ๋„๋กœ์˜ ์‹œ๊ฐ์  ๊ทผ๊ฑฐํ™”๋ฅผ ์ž…์ฆํ•˜์ง€๋Š” ์•Š๋Š”๋‹ค. ์‹คํ—˜์— ์‚ฌ์šฉํ•œ ์ •์ง€์„ , ์ตœ์†Œ ๊ฐ„๊ฒฉ, ์†๋„ ๋ฐ ๋Œ€๊ธฐ์‹œ๊ฐ„ ๊ฐ€๋“œ๋Š” ์ œ์•ˆํ•œ ํ‘œํ˜„๊ณผ ํ‰๊ฐ€ ๋ฐฉ๋ฒ•์„ ์‹œํ—˜ํ•˜๊ธฐ ์œ„ํ•ด ์—ฐ๊ตฌ์ž๊ฐ€ ๋ฏธ๋ฆฌ ์ •ํ•œ ์กฐ๊ฑด์ด๋‹ค. ์‹ค์ œ ๋„๋กœ์˜ CoC๋กœ๋ถ€ํ„ฐ ์–ด๋–ค ์ œ์•ฝ ์กฐ๊ฑด์„ ์„ ํƒํ•˜๊ณ  ๊ทธ ์ˆ˜์น˜์™€ ํ•ด์ œ ์กฐ๊ฑด์„ ์–ด๋–ป๊ฒŒ ๋„์ถœํ•  ๊ฒƒ์ธ์ง€๋„ ๋ณธ ๋…ผ๋ฌธ์—์„œ ์ œ์‹œํ•˜๊ฑฐ๋‚˜ ๊ฒ€์ฆํ•˜์ง€ ์•Š๋Š”๋‹ค. ๋”ฐ๋ผ์„œ ์‹ค์ œ ์ฐจ๋Ÿ‰์˜ ์ถฉ๋Œ ๊ฐ์†Œ, Alpamayo-R1์„ ํ•™์Šตํ•œ ๋’ค์˜ ์„ฑ๋Šฅ ํ–ฅ์ƒ ๋˜๋Š” ์™„์ „ํ•œ ๋„๋กœ ์•ˆ์ „ ๋ช…์„ธ๋ฅผ ์ž…์ฆํ•˜์ง€๋Š” ์•Š๋Š”๋‹ค.

์ดํ›„ ๋…ผ๋ฌธ์˜ ํ๋ฆ„์€ ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค. 2์žฅ์€ driving VLM๊ณผ ์‹คํ–‰ ๊ฒ€์ฆ ์—ฐ๊ตฌ ์‚ฌ์ด์˜ ๊ณต๋ฐฑ์„ ์ •๋ฆฌํ•˜๊ณ , 3์žฅ์€ ํ–‰๋™ ๋ชฉํ‘œ์™€ ์‹คํ–‰ ๊ฐ€๋“œ๋ฅผ ๋ถ„๋ฆฌํ•˜์—ฌ ์„ ํƒ ๋ฌธ์ œ๋ฅผ ์ •์˜ํ•œ๋‹ค. 4์žฅ์€ Safety-Constrained CoC ์ž…๋ ฅ, ์Œ๋Œ€ ๊ณ„์•ฝ ๋ฐ ๋ชจ๋ธ ์™ธ๋ถ€ ๊ฒ€์ฆ ์ง€ํ‘œ๋ฅผ ์ œ์‹œํ•œ๋‹ค. 5์žฅ์€ ์ •์ ใ†์‹œ๊ฐ„ใ†๋‹ค์ค‘ ์ฃผํ–‰ ํ›„๋ณด ์„ ํƒ๊ณผ ๋ณ„๋„ ํ๋ฃจํ”„ ๋ณด์กฐ ์‹คํ—˜์„ ์ˆœ์„œ๋Œ€๋กœ ๋ณด๊ณ ํ•œ๋‹ค. 6์žฅ์€ ๊ฒฐ๊ณผ์˜ ์˜๋ฏธ์™€ ํ•™์Šต๋œ ๊ฐ€๋“œ ์ค€์ˆ˜ใ†์‹ค์ œ ์‹คํ–‰ ์•ˆ์ „์˜ ๊ฒฝ๊ณ„๋ฅผ ๋…ผ์˜ํ•˜๊ณ , 7์žฅ์€ ๊ฒฐ๋ก ๊ณผ ํ›„์† ๊ณผ์ œ๋ฅผ ์ •๋ฆฌํ•œ๋‹ค.

2. ๊ด€๋ จ ์—ฐ๊ตฌ

2.1 ์ถ”๋ก  ๋ณด๊ฐ•ํ˜• E2E/VLA ์ž์œจ์ฃผํ–‰

DriveLM์€ ์ฃผํ–‰ ์žฅ๋ฉด์„ ๊ทธ๋ž˜ํ”„ ๊ธฐ๋ฐ˜ ์‹œ๊ฐ ์งˆ์˜์‘๋‹ต์œผ๋กœ ๊ตฌ์กฐํ™”ํ•˜๊ณ  [3], DriveVLM์€ VLM์˜ ์žฅ๋ฉด ์ดํ•ด์™€ ๊ณ„ํš์„ ๊ฒฐํ•ฉํ•œ๋‹ค [4]. Alpamayo-R1์€ CoC ์ถ”๋ก ๊ณผ ํ–‰๋™/๊ถค์  ์˜ˆ์ธก์„ ์—ฐ๊ฒฐํ•˜์—ฌ ๊ธด ๊ผฌ๋ฆฌ ์ƒํ™ฉ์—์„œ์˜ ์ผ๋ฐ˜ํ™”๋ฅผ ๋ชฉํ‘œ๋กœ ํ•œ๋‹ค [5]. ํ•œํŽธ ์ž์œจ์ฃผํ–‰ VLM์˜ ์‹ ๋ขฐ์„ฑ ์—ฐ๊ตฌ๋Š” ์žฅ๋ฉด ์ดํ•ด์™€ ํ–‰๋™ ์ถ”๋ก ์˜ ํ‰๊ฐ€ ์ง€ํ‘œ ๋ฐ ๋ฐ์ดํ„ฐ ํ’ˆ์งˆ ๋ฌธ์ œ๋ฅผ ์ง€์ ํ•œ๋‹ค [6]. ๋ณธ ์—ฐ๊ตฌ๋Š” ๊ฐ์ฒด ํ™˜๊ฐ์ด๋‚˜ CoC์˜ ์ผ๋ฐ˜์  ์‚ฌ์‹ค ์˜ค๋ฅ˜๋ฅผ ๋‹ค์‹œ ๊ฒ€์ถœํ•˜๊ธฐ๋ณด๋‹ค, ๋™์ผํ•œ ํ–‰๋™ ๋ชฉํ‘œ๋ฅผ ๋‹ฌ์„ฑํ•˜๋Š” ํ›„๋ณด ์•ˆ์—์„œ ๋ช…์‹œ๋œ ํ—ˆ์šฉ์กฐ๊ฑด์„ ํ•™์Šตํ•˜๊ณ  ์ ์šฉํ•  ์ˆ˜ ์žˆ๋Š”์ง€๋ฅผ ๋‹ค๋ฃฌ๋‹ค.

2.2 ์ฃผํ–‰ ์•ˆ์ „ ์ œ์•ฝ๊ณผ ๊ฒ€์ฆ

์ž์œจ์ฃผํ–‰ ์•ˆ์ „ ์—ฐ๊ตฌ๋Š” ์•ˆ์ „๊ฑฐ๋ฆฌ, ์ฑ…์ž„ ๋ฏผ๊ฐ ์•ˆ์ „ ๋ชจ๋ธ, ๋„๋‹ฌ ๊ฐ€๋Šฅ์„ฑ, ์‹คํ–‰์‹œ๊ฐ„ ๊ฐ์‹œ๊ธฐ(runtime monitor)์™€ ์ฐจ๋‹จ์žฅ์น˜(shield)์ฒ˜๋Ÿผ ์‹คํ–‰ ๋‹จ๊ณ„์—์„œ ์ œ์•ฝ์„ ๊ฒ€์‚ฌํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ๋ฐœ์ „์‹œ์ผœ ์™”๋‹ค [7], [8]. ์‹œ๋‚˜๋ฆฌ์˜ค ๋ช…์„ธ ๋ฐ ํ๋ฃจํ”„ ์‹œํ—˜์€ ๋ณด์ง€ ์•Š์€ ์กฐํ•ฉ์—์„œ ํ•™์Šต ์ •์ฑ…์˜ ์ทจ์•ฝ์„ฑ์„ ๋ฐœ๊ฒฌํ•˜๋Š” ๋ฐ ์‚ฌ์šฉ๋œ๋‹ค [9], [10]. ์ด๋Ÿฌํ•œ ๋ฐฉ๋ฒ•์€ ์ •๋ฐ€ํ•œ ์ œ์•ฝ ์ง‘ํ–‰์— ์ ํ•ฉํ•˜์ง€๋งŒ ์ž์—ฐ์–ด ์ถ”๋ก ๊ณผ ์‹คํ–‰ ๊ณ„์•ฝ ์‚ฌ์ด์˜ ์ธํ„ฐํŽ˜์ด์Šค๋Š” ๋ณ„๋„ ๋ฌธ์ œ๋‹ค.

ํ‘œ 1 ๊ด€๋ จ ์—ฐ๊ตฌ ํ๋ฆ„๊ณผ ๋ณธ ์—ฐ๊ตฌ์˜ ์—ญํ•  ๋น„๊ต. ์ด ํ‘œ๋Š” ์„ฑ๋Šฅ ์ˆœ์œ„๊ฐ€ ์•„๋‹ˆ๋ผ ์—ฐ๊ตฌ ์งˆ๋ฌธ๊ณผ ์ฆ๊ฑฐ ๋ฒ”์œ„์˜ ์ฐจ์ด๋ฅผ ๋‚˜ํƒ€๋‚ธ๋‹ค.

Table 1 Comparison of research roles and evidence scopes; the rows are not a performance ranking.

Research line Primary role Execution condition Diagnostic evaluation Evidence scope
Driving VLM / CoC Explain scene causes and predict actions or trajectories May remain implicit in the behavioral objective Scene and planning benchmarks Learned reasoning and planning
Formal monitor / shield Check or override an executed command Explicit formal rule supplied to the monitor Rule satisfaction during execution Enforcement under the supplied specification
Safety-Constrained CoC (ours) Select a goal-completing candidate under an added guard Natural-language guard coupled to the CoC; candidate values checked deterministically Fixed-scene guard swap, shuffled mapping, violation and completion metrics Guard-based synthetic candidate selection; no vehicle-safety guarantee

๊ทธ๋ฆผ 2 ์ œ์•ˆ ํ‰๊ฐ€์˜ ํ๋ฆ„. ์™ผ์ชฝ์˜ ์žฅ๋ฉดใ†๊ธฐ๋ณธ CoCใ†์‹คํ–‰ ๊ฐ€๋“œ๋ฅผ ๋ชจ๋ธ์— ์ž…๋ ฅํ•˜๋ฉด ๋ชจ๋ธ์ด ๊ฐ€์šด๋ฐ์˜ ํ›„๋ณด Aโ€“D ์ค‘ ํ•˜๋‚˜๋ฅผ ์„ ํƒํ•œ๋‹ค. ์˜ค๋ฅธ์ชฝ์˜ ๊ทœ์น™ ๊ธฐ๋ฐ˜ ๊ฒ€์ฆ๊ธฐ๋Š” ์„ ํƒ๋œ ํ›„๋ณด์˜ ์ •์ง€ ์œ„์น˜, ๊ฐ„๊ฒฉ, ์†๋„ ๋ฐ ์‹œ๊ฐ„์„ ๊ฐ€๋“œ์˜ ๊ธฐ์ค€๊ฐ’๊ณผ ๋น„๊ตํ•˜์—ฌ ๊ฐ€๋“œ ์œ„๋ฐ˜๋ฅ , ๊ฐ€๋“œ ์ค€์ˆ˜ ๋ชฉํ‘œ ์™„๋ฃŒ์œจ ๋ฐ ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๋ฅผ ๊ณ„์‚ฐํ•œ๋‹ค. ๊ฒ€์ฆ๊ธฐ๋Š” ๋ชจ๋ธ์˜ ์ž๊ธฐํ‰๊ฐ€๊ฐ€ ์•„๋‹ˆ๋ผ ํ›„๋ณด ์ˆ˜์น˜์— ๊ฒฐ์ • ๊ทœ์น™์„ ์ ์šฉํ•œ๋‹ค.

Fig. 2 Evaluation pipeline from scene, basic CoC, and execution guard through candidate selection to model-external deterministic metric computation

../../Resources/kiee/KIEE.2026.75.11.2987/fig2.png

2.3 ์ž์—ฐ์–ด์™€ ์ •ํ˜• ๋ช…์„ธ์˜ ์—ญํ• 

์ž์—ฐ์–ด๋Š” ์‚ฌ์ „ํ•™์Šต VLM์ด ์ฒ˜๋ฆฌํ•˜๊ธฐ ์‰ฌ์šฐ๋ฉฐ ์‚ฌ๋žŒ์—๊ฒŒ ํŽธ๋ฆฌํ•˜์ง€๋งŒ, ๋ถ€์ • ๋ฒ”์œ„, ๋‹จ์œ„ ๋ฐ ๊ฒฝ๊ณ„ ์—ฐ์‚ฐ์ž๊ฐ€ ๋ชจํ˜ธํ•  ์ˆ˜ ์žˆ๋‹ค. ์ •ํ˜• ๋ช…์„ธ๋Š” ์ •ํ™•ํ•œ ํŒ์ •๊ณผ ์‹คํ–‰ ๋‹จ๊ณ„์˜ ๊ฐ•์ œ ์ ์šฉ์— ์ ํ•ฉํ•˜์ง€๋งŒ ๊ธฐ๋ฐ˜ VLM์ด ์ž„์˜ ๋…ผ๋ฆฌ ๋ฌธ๋ฒ•์„ ์ฆ‰์‹œ ์‹คํ–‰ํ•  ๊ฒƒ์ด๋ผ๊ณ  ๊ฐ€์ •ํ•  ์ˆ˜ ์—†๋‹ค. ๋ณธ ๋…ผ๋ฌธ์€ ๋‘ ํ‘œํ˜„์„ ๊ฒฝ์Ÿ ๊ด€๊ณ„๋กœ ๋‘์ง€ ์•Š๋Š”๋‹ค. ์ž์—ฐ์–ด Safety-Constrained CoC๋ฅผ ํ•™์Šต ์ธํ„ฐํŽ˜์ด์Šค๋กœ ํ‰๊ฐ€ํ•˜๊ณ , ์ˆ˜์น˜ ํŒ์ •์€ ๋ชจ๋ธ ์™ธ๋ถ€์˜ ๊ฒฐ์ •์  ๊ฒ€์ฆ๊ธฐ๋กœ ๊ณ„์‚ฐํ•œ๋‹ค. ์ž์—ฐ์–ด์—์„œ ๊ตฌ์กฐํ™” ๊ณ„์•ฝ(typed contract)์œผ๋กœ์˜ ๋ณ€ํ™˜์€ ํ›„์† ์—ฐ๊ตฌ๋กœ ๋‚จ๊ธด๋‹ค.

2.4 ์ฐจ๋ณ„์ 

๋ณธ ์—ฐ๊ตฌ๋Š” ์‹ค์ œ ์‚ฌ๊ณ  ๊ถค์ ์„ ํ•„์š”๋กœ ํ•˜์ง€ ์•Š๋Š”๋‹ค. ์ •์  ๊ณผ์ œ์—์„œ๋Š” ๋ชจ๋“  ํ›„๋ณด๊ฐ€ CoC ๋ชฉํ‘œ๋ฅผ ๋‹ฌ์„ฑํ•˜๋˜ ๊ฐ€๋“œ ์ค€์ˆ˜ ์—ฌ๋ถ€์™€ ์ง„ํ–‰๋„๊ฐ€ ๋‹ค๋ฅด๊ฒŒ ๊ตฌ์„ฑํ•˜๊ณ , ์‹œ๊ฐ„ ๊ณผ์ œ์—์„œ๋Š” ๊ณ„์† ์ •์ง€ํ•˜๋Š” ๊ต์ฐฉ ๋Œ€์กฐ๊ตฐ์„ ์ถ”๊ฐ€ํ•œ๋‹ค. ๋˜ํ•œ ๋™์ผ ์žฅ๋ฉด์˜ ๊ณ„์•ฝ๋งŒ ๋ฐ”๊พธ๋Š” ์Œ๋Œ€ ๊ณ„์•ฝ๊ณผ ์ œ์•ฝโ€“์ •๋‹ต ๋Œ€์‘ ๊ต๋ž€ ํ†ต์ œ๊ตฐ์„ ์‚ฌ์šฉํ•˜์—ฌ ์œ„๋ฐ˜ ๊ฐ์†Œ์™€ ๋ชฉํ‘œ ์™„๋ฃŒ๋ฅผ ํ•จ๊ป˜ ํ‰๊ฐ€ํ•œ๋‹ค.

ํ‘œ 1์€ ์—ฐ๊ตฌ ๊ณต๋ฐฑ๊ณผ ๋ณธ ์—ฐ๊ตฌ์˜ ์œ„์น˜๋ฅผ ์š”์•ฝํ•œ๋‹ค. ๊ธฐ์กด driving VLM/CoC์˜ ์ค‘์‹ฌ์€ ์žฅ๋ฉด ์ดํ•ด์™€ ํ–‰๋™ ๊ทผ๊ฑฐ๋ฅผ ํฌํ•จํ•œ ๊ณ„ํš์ด๊ณ , ํ˜•์‹ ์‹คํ–‰ ๊ฒ€์ฆ์˜ ์ค‘์‹ฌ์€ ์ด๋ฏธ ์ฃผ์–ด์ง„ ๋ช…์„ธ์˜ ์ •ํ™•ํ•œ ํŒ์ •๊ณผ ๊ฐ•์ œ ์ ์šฉ์ด๋‹ค. ๋ณธ ์—ฐ๊ตฌ๋Š” ๋‘ ํ๋ฆ„์˜ ์„ฑ๋Šฅ์„ ๋Œ€์ฒดํ•˜๊ฑฐ๋‚˜ ์ง์ ‘ ๋น„๊ตํ•˜์ง€ ์•Š๋Š”๋‹ค. ์ž์—ฐ์–ด ๊ฐ€๋“œ๋ฅผ CoC ํ•™์Šต ์ž…๋ ฅ์— ํฌํ•จํ•˜๊ณ , ๋™์ผ ์žฅ๋ฉด์˜ ๊ฐ€๋“œ๋งŒ ๋ฐ”๊พธ๋Š” ๋ฐ˜์‚ฌ์‹ค์  ํ‰๊ฐ€์™€ ๋ชจ๋ธ ์™ธ๋ถ€ ์ˆ˜์น˜ ํŒ์ •์„ ์—ฐ๊ฒฐํ•˜๋Š” ์ค‘๊ฐ„ ์ธํ„ฐํŽ˜์ด์Šค๋ฅผ ์ œ์•ˆํ•œ๋‹ค.

3. ๋ฌธ์ œ ์ •์˜

์•ž ์ ˆ์—์„œ ํ™•์ธํ•œ ์—ฐ๊ตฌ ๊ณต๋ฐฑ์„ ์„ ํƒ ๋ฌธ์ œ๋กœ ๊ตฌ์ฒดํ™”ํ•œ๋‹ค. ํ•ต์‹ฌ์€ ํ–‰๋™ ๋ชฉํ‘œ๋ฅผ ๋‹ฌ์„ฑํ–ˆ๋Š”์ง€์™€ ๊ทธ ํ–‰๋™์ด ํ˜„์žฌ ์‹คํ–‰ ๊ฐ€๋“œ ์•ˆ์—์„œ ํ—ˆ์šฉ๋˜๋Š”์ง€๋ฅผ ์„œ๋กœ ๋‹ค๋ฅธ ํŒ์ •์œผ๋กœ ๋‘๋Š” ๊ฒƒ์ด๋‹ค. ์ด ๊ตฌ๋ถ„์„ ๋จผ์ € ์ •์˜ํ•œ ๋’ค, ๋‹ค์Œ ์žฅ์—์„œ ๋ชจ๋ธ ์ž…๋ ฅ๊ณผ ์Œ๋Œ€ ๊ณ„์•ฝ ํ‰๊ฐ€๋กœ ๊ตฌํ˜„ํ•œ๋‹ค.

์žฅ๋ฉด ์ž…๋ ฅ์„ $x$, ์š”๊ตฌ์‚ฌํ•ญ์„ ๊ธฐ์ˆ ํ•œ CoC๋ฅผ $R$, ์‹คํ–‰ ๊ฐ€๋“œ๋ฅผ $G$, ๊ถค์  ํ›„๋ณด ์ง‘ํ•ฉ์„ $T(x) = \{\tau_1, \dots, \tau_K\}$๋ผ ํ•˜์ž. $\text{Goal}(\tau, R)$๋Š” ํ›„๋ณด๊ฐ€ ์š”๊ตฌ์‚ฌํ•ญ์˜ ํ–‰๋™ ๋ชฉํ‘œ๋ฅผ ์™„๋ฃŒํ•˜๋Š”์ง€, $\text{Sat}(\tau, G)$๋Š” ํ›„๋ณด๊ฐ€ ์‹คํ–‰ ๊ฐ€๋“œ๋ฅผ ๋งŒ์กฑํ•˜๋Š”์ง€๋ฅผ ๋‚˜ํƒ€๋‚ธ๋‹ค. ๊ถค์ ์˜ ์ง„ํ–‰๋„ ๋˜๋Š” ํšจ์šฉ์€ $U(\tau)$๋กœ ๋‘”๋‹ค. ๋ณธ ์—ฐ๊ตฌ์˜ ์„ ํƒ ๋ชฉํ‘œ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค.

(1)
$\tau^* = \arg\max_{\tau \in T(x)} U(\tau), \quad \text{s.t. } \text{Goal}(\tau, R) = 1, \quad \text{Sat}(\tau, G) = 1.$

$\text{Goal} = 1$์ด์ง€๋งŒ $\text{Sat} = 0$์ธ ํ›„๋ณด๋Š” ํ–‰๋™ ๋ชฉํ‘œ๋ฅผ ๋‹ฌ์„ฑํ•˜๋”๋ผ๋„ ํ˜„์žฌ ์‹คํ–‰ ์กฐ๊ฑด์„ ์œ„๋ฐ˜ํ•˜๋Š” ๋ฐ˜๋ก€๋‹ค. ๋ฐ˜๋Œ€๋กœ ๊ฐ€๋“œ๋ฅผ ์œ„๋ฐ˜ํ•˜์ง€ ์•Š์ง€๋งŒ ๋ชฉํ‘œ๋ฅผ ์™„๋ฃŒํ•˜์ง€ ๋ชปํ•˜๋Š” ํ›„๋ณด๋Š” ๊ต์ฐฉ ํ›„๋ณด๋กœ ๊ตฌ๋ถ„ํ•œ๋‹ค. ๋”ฐ๋ผ์„œ ํ•ญ์ƒ ์ •์ง€ํ•˜๋Š” ์ •์ฑ…์€ ๊ฐ€๋“œ ์œ„๋ฐ˜๋ฅ ์ด ๋‚ฎ๋”๋ผ๋„ ๋ฐ”๋žŒ์งํ•œ ์ •์ฑ…์œผ๋กœ ๋ณผ ์ˆ˜ ์—†๋‹ค.

3.1 ํ‘œ 2๋กœ๋ถ€ํ„ฐ S-C CoC ๊ตฌ์„ฑ

ํ‘œ 2๋Š” ํ•˜๋‚˜์˜ ์™„์„ฑ๋œ ์•ˆ์ „ ๋ช…์„ธ๊ฐ€ ์•„๋‹ˆ๋ผ ์žฅ๋ฉด๊ณผ ํ–‰๋™ ๋ชฉํ‘œ์— ๋”ฐ๋ผ ์„ ํƒํ•˜๋Š” ์‹คํ–‰ ๊ฐ€๋“œ์˜ ๊ตฌ์„ฑ ์š”์†Œ๋ฅผ ์ œ์‹œํ•œ๋‹ค. ํ‘œ์— ์ •๋ฆฌ๋œ ์ผ๊ณฑ ๊ฐ€์ง€ ๊ฐ€๋“œ ์œ ํ˜•์˜ ์ง‘ํ•ฉ์„ $G_{\text{tax}}$๋ผ ํ•˜๊ณ , ์žฅ๋ฉด $x$์™€ ์š”๊ตฌ์‚ฌํ•ญ $R$์— ํ•„์š”ํ•œ ๊ฐ€๋“œ์˜ ๋ถ€๋ถ„์ง‘ํ•ฉ์„ $S(x, R)$๋ผ ํ•˜๋ฉด, ์‹คํ–‰ ๊ฐ€๋“œ์™€ S-C CoC์˜ ๊ตฌ์„ฑ ๊ด€๊ณ„๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™์ด ๋‚˜ํƒ€๋‚ผ ์ˆ˜ ์žˆ๋‹ค.

(2)
$S(x, R) \subseteq G_{\text{tax}}, \quad G(x, R) = \bigwedge_{g \in S(x, R)} g, \quad \text{SCCoC}(x, R) = R \oplus G(x, R).$

์—ฌ๊ธฐ์„œ $\oplus$๋Š” ํ–‰๋™ ์š”๊ตฌ์‚ฌํ•ญ๊ณผ ์„ ํƒ๋œ ๊ฐ€๋“œ ๋ฌธ์žฅ์„ ํ•˜๋‚˜์˜ S-C CoC๋กœ ๊ฒฐํ•ฉํ•จ์„ ๋œปํ•œ๋‹ค. ํ‘œ์˜ ๋ชจ๋“  ์œ ํ˜•์„ ํ•ญ์ƒ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์€ ์•„๋‹ˆ๋ฉฐ, ์žฅ๋ฉด๊ณผ ๋ชฉํ‘œ์— ๊ด€๋ จ๋œ ์กฐ๊ฑด๋งŒ ์„ ํƒํ•œ๋‹ค. ๋ณดํ–‰์ž ์–‘๋ณด ์˜ˆ. ๊ธฐ๋ณธ CoC๊ฐ€ โ€œ๋ณดํ–‰์ž์—๊ฒŒ ์–‘๋ณดํ•œ ๋’ค ์ง„ํ–‰ํ•œ๋‹คโ€๋ผ๋ฉด ํ™œ์„ฑํ™”, ๋ถˆ๋ณ€ ์กฐ๊ฑด, ์ˆ˜์น˜ ๊ฒฝ๊ณ„, ํ•ด์ œ ์กฐ๊ฑด ๋ฐ ๋Œ€์ฒด ๋™์ž‘์„ ์„ ํƒํ•  ์ˆ˜ ์žˆ๋‹ค. ์ด๋•Œ ํ‘œ 2๋กœ๋ถ€ํ„ฐ ๋‹ค์Œ S-C CoC๋ฅผ ๊ตฌ์„ฑํ•  ์ˆ˜ ์žˆ๋‹ค. ๋ณดํ–‰์ž๊ฐ€ ์ƒ์ถฉ ๊ตฌ์—ญ์— ์žˆ์œผ๋ฉด ์–‘๋ณด ์˜๋ฌด๋ฅผ ํ™œ์„ฑํ™”ํ•œ๋‹ค. ์˜๋ฌด๊ฐ€ ํ™œ์„ฑํ™”๋œ ๋™์•ˆ ์ •์ง€์„ ์„ ๋„˜์ง€ ์•Š๊ณ  ๊ฐ์†๋„๋ฅผ 4 m/s2 ์ดํ•˜๋กœ ์œ ์ง€ํ•œ๋‹ค. ๊ด€์ธก์ด ๋ถˆํ™•์‹คํ•˜๋ฉด ์ •์ง€ ์ƒํƒœ๋ฅผ ์œ ์ง€ํ•œ๋‹ค. ์ƒ์ถฉ ๊ตฌ์—ญ์ด 1.5์ดˆ ์ด์ƒ ์—ฐ์†์œผ๋กœ ๋น„์–ด ์žˆ์„ ๋•Œ๋งŒ ์˜๋ฌด๋ฅผ ํ•ด์ œํ•˜๊ณ  ์ถœ๋ฐœํ•œ๋‹ค. ์ด ๋ฌธ์žฅ์€ ๋‹จ์ˆœํžˆ โ€œ์–‘๋ณดํ•œ๋‹คโ€๋Š” ๋ชฉํ‘œ๋ฟ ์•„๋‹ˆ๋ผ ์ •์ง€ ์œ„์น˜, ๊ฐ์† ํ•œ๊ณ„, ๋ถˆํ™•์‹คํ•  ๋•Œ์˜ ํ–‰๋™ ๋ฐ ์ถœ๋ฐœ ํ—ˆ์šฉ ์‹œ์ ์„ ํ•จ๊ป˜ ๊ทœ์ •ํ•œ๋‹ค. ์ฐจ์„  ๋ณ€๊ฒฝ ์˜ˆ. ๊ธฐ๋ณธ CoC๊ฐ€ "์•ˆ์ „ํ•˜๊ฒŒ ๋ชฉํ‘œ ์ฐจ์„ ์œผ๋กœ ์ด๋™ํ•œ๋‹ค"๋ผ๋ฉด ์ˆ˜์น˜ ๊ฒฝ๊ณ„, ๊ธˆ์ง€ ์กฐ๊ฑด, ํ•ด์ œ ์กฐ๊ฑด ๋ฐ ์ข…๋ฃŒ ์กฐ๊ฑด์„ ์„ ํƒํ•  ์ˆ˜ ์žˆ๋‹ค. ๊ตฌ์„ฑ๋œ S-C CoC๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค. ๋ชฉํ‘œ ์ฐจ์„ ์˜ ์ฐจ๋Ÿ‰ ๊ฐ„๊ฒฉ์ด 6 m ๋ฏธ๋งŒ์ด๋ฉด ์ฐจ์„  ๋ณ€๊ฒฝ์„ ๊ณ„์†ํ•˜์ง€ ์•Š๋Š”๋‹ค. ์•ˆ์ „ ๊ฐ„๊ฒฉ์ด ๋‹ค์‹œ ํ™•๋ณด๋˜๋ฉด ์ฐจ์„  ๋ณ€๊ฒฝ์„ ์žฌ๊ฐœํ•  ์ˆ˜ ์žˆ๋‹ค. ๋ชฉํ‘œ ์ฐจ์„ ์— ์ง„์ž…ํ•œ ๋’ค ์•ˆ์ „ ๊ฐ„๊ฒฉ์ด ์œ ์ง€๋  ๋•Œ ์ฐจ์„  ๋ณ€๊ฒฝ์„ ์™„๋ฃŒํ•œ๋‹ค. ์ด ์˜ˆ์—์„œ๋Š” ๊ฐ™์€ ์ฐจ์„  ๋ณ€๊ฒฝ ๋ชฉํ‘œ๋ผ๋„ ์ฐจ๋Ÿ‰ ๊ฐ„๊ฒฉ์— ๋”ฐ๋ผ ๊ณ„์† ์ง„ํ–‰, ์ค‘๋‹จ, ์žฌ๊ฐœ ๋ฐ ์™„๋ฃŒ ์‹œ์ ์ด ๋‹ฌ๋ผ์ง„๋‹ค.

ํ‘œ 2๋งŒ์œผ๋กœ ์žฅ๋ฉด์— ํ•„์š”ํ•œ S-C CoC๊ฐ€ ์ž๋™์œผ๋กœ ๊ฒฐ์ •๋˜๋Š” ๊ฒƒ์€ ์•„๋‹ˆ๋‹ค. ์žฅ๋ฉด์—์„œ ๊ด€์ธก ๊ฐ€๋Šฅํ•œ ์ƒํƒœ์™€ ๊ธฐ๋ณธ CoC์˜ ํ–‰๋™ ๋ชฉํ‘œ๋ฅผ ํ•จ๊ป˜ ์‚ฌ์šฉํ•˜์—ฌ ๊ด€๋ จ ๊ฐ€๋“œ๋ฅผ ์„ ํƒํ•ด์•ผ ํ•œ๋‹ค. ๋”ฐ๋ผ์„œ ๋ณธ ์—ฐ๊ตฌ์˜ ๊ฐ€๋“œ๋Š” ํ˜„์žฌ ๋ฐ์ดํ„ฐ์™€ ๊ถค์  ํ›„๋ณด์—์„œ ์ธก์ • ๊ฐ€๋Šฅํ•œ ์‹คํ–‰ ์˜๋ฌด๋ฅผ ๊ตฌ์กฐํ™”ํ•œ ๋ถ€๋ถ„ ๊ณ„์•ฝ์ด๋ฉฐ, ์™„์ „ํ•œ ๋„๋กœ ์•ˆ์ „ ๋ช…์„ธ๋ฅผ ์˜๋ฏธํ•˜์ง€ ์•Š๋Š”๋‹ค.

ํ‘œ 2 ์‹คํ–‰ ๊ฐ€๋“œ๋ฅผ ๊ตฌ์„ฑํ•˜๋Š” ์ผ๊ณฑ ์š”์†Œ. ๊ฐ ํ–‰์€ โ€˜์–ธ์ œ ์˜๋ฌด๊ฐ€ ์‹œ์ž‘๋˜๋Š”๊ฐ€, ์œ ์ง€ ์ค‘ ๋ฌด์—‡์„ ์ง€์ผœ์•ผ ํ•˜๋Š”๊ฐ€, ์–ธ์ œ ๋๋‚˜๋Š”๊ฐ€, ๋ถˆํ™•์‹คํ•˜๋ฉด ๋ฌด์—‡์„ ํ•˜๋Š”๊ฐ€โ€™ ์ค‘ ํ•˜๋‚˜๋ฅผ ๋‹ด๋‹นํ•œ๋‹ค. ๋ชจ๋“  ์žฅ๋ฉด์— ์ผ๊ณฑ ์š”์†Œ๋ฅผ ์ „๋ถ€ ์“ฐ๋Š” ๊ฒƒ์€ ์•„๋‹ˆ๋‹ค.

Table 2 Seven compositional elements of an execution guard; only elements relevant to a scene and objective are selected.

Type Meaning and example
Activation Activate the yielding obligation when a pedestrian enters the conflict zone
Invariant Do not cross the stop line while the obligation is active
Bound Vehicle gap โ‰ฅ 6 m; deceleration โ‰ค 4 m/sยฒ
Prohibition Do not continue a lane change while the vehicle gap is below the threshold
Release Permit departure after the conflict zone remains clear for 1.5 s
Fallback Remain stopped when the observation is uncertain
Termination Complete the lane change while maintaining a safe gap

4. Safety-Constrained CoC์™€ ํ‰๊ฐ€ ๋ฐฉ๋ฒ•

๋ณธ ์žฅ์˜ ๋ชฉ์ ์€ ๋ชจ๋ธ์ด ์‹คํ–‰ ๊ฐ€๋“œ๋ฅผ ์‹ค์ œ๋กœ ์ฝ๊ณ  ๊ถค์  ์„ ํƒ์— ์‚ฌ์šฉํ•˜๋Š”์ง€ ํ™•์ธํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์„ค๋ช…ํ•˜๋Š” ๊ฒƒ์ด๋‹ค. ์ด๋ฅผ ๋ถ„๋ช…ํ•˜๊ฒŒ ์ธก์ •ํ•˜๊ธฐ ์œ„ํ•ด ๋ชจ๋ธ์ด ์ƒˆ๋กœ์šด ๊ถค์ ์„ ์ง์ ‘ ๋งŒ๋“ค๊ฒŒ ํ•˜์ง€ ์•Š๊ณ , ๋ฏธ๋ฆฌ ๋งŒ๋“  ์—ฌ๋Ÿฌ ํ›„๋ณด ์ค‘ ํ•˜๋‚˜๋ฅผ ๊ณ ๋ฅด๊ฒŒ ํ•œ๋‹ค. ๋ชจ๋ธ์ด ์ง์ ‘ ๊ถค์ ์„ ๋งŒ๋“ค๋ฉด ๊ถค์  ์ƒ์„ฑ ๋Šฅ๋ ฅ๊ณผ ๊ฐ€๋“œ ์ดํ•ด ๋Šฅ๋ ฅ์ด ๊ฒฐ๊ณผ์— ํ•จ๊ป˜ ์„ž์ธ๋‹ค. ํ›„๋ณด ์„ ํƒ ๋ฌธ์ œ๋กœ ๋ฒ”์œ„๋ฅผ ์ขํžˆ๋ฉด, ๊ฐ™์€ ํ›„๋ณด๋ฅผ ๋†“๊ณ  ๊ฐ€๋“œ๊ฐ€ ๋ฐ”๋€” ๋•Œ ๋ชจ๋ธ์˜ ์„ ํƒ๋„ ๋ฐ”๋€Œ๋Š”์ง€๋ฅผ ์ง์ ‘ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋‹ค.

3์žฅ์˜ ์ตœ์ ํ™” ์ •์˜๋ฅผ ์‹ค์ œ ํ‰๊ฐ€ ์ ˆ์ฐจ๋กœ ์˜ฎ๊ธฐ๊ธฐ ์œ„ํ•ด ์ด ์žฅ์€ ์„ธ ์งˆ๋ฌธ์— ์ˆœ์„œ๋Œ€๋กœ ๋‹ตํ•œ๋‹ค. ๋ชจ๋ธ์— ๋ฌด์—‡์„ ์ž…๋ ฅํ•˜๋Š”๊ฐ€, ๊ฐ€๋“œ ์‚ฌ์šฉ ์—ฌ๋ถ€๋ฅผ ์–ด๋–ค ๋Œ€์กฐ๊ตฐ๊ณผ ์Œ๋Œ€ ๊ณ„์•ฝ์œผ๋กœ ๋ถ„๋ฆฌํ•˜๋Š”๊ฐ€, ๊ทธ๋ฆฌ๊ณ  ์„ ํƒ ๊ฒฐ๊ณผ๋ฅผ ๋ชจ๋ธ๊ณผ ๋…๋ฆฝ๋œ ๊ทœ์น™์œผ๋กœ ์–ด๋–ป๊ฒŒ ํŒ์ •ํ•˜๋Š”๊ฐ€์ด๋‹ค. ๋”ฐ๋ผ์„œ ์ œ์•ˆ ๋ฐฉ๋ฒ•์˜ ์ถœ๋ ฅ์€ ์—ฐ์† ์ œ์–ด ๋ช…๋ น์ด ์•„๋‹ˆ๋ผ ํ›„๋ณด ์‹๋ณ„์ž์ด๋ฉฐ, ๊ฒ€์ฆ๊ธฐ๋Š” ๊ทธ ํ›„๋ณด์˜ ์ €์žฅ ์ธก์ •๊ฐ’์„ ๊ณ„์•ฝ ๊ฒฝ๊ณ„์™€ ๋น„๊ตํ•œ๋‹ค.

4.1 ์ œ์•ˆ ๋ฐฉ๋ฒ•์˜ ์ „์ฒด ํ๋ฆ„

๊ทธ๋ฆผ 2์˜ ๊ณผ์ •์€ ์„ธ ๋‹จ๊ณ„๋กœ ์ด๋ฃจ์–ด์ง„๋‹ค. ์ฒซ์งธ, ๋ชจ๋ธ์— ์žฅ๋ฉด ์ด๋ฏธ์ง€, ๊ธฐ๋ณธ CoC, ์‹คํ–‰ ๊ฐ€๋“œ์™€ ๊ถค์  ํ›„๋ณด๋ฅผ ์ค€๋‹ค. ๊ธฐ๋ณธ CoC๋Š” "๋ณดํ–‰์ž์—๊ฒŒ ์–‘๋ณดํ•œ ๋’ค ์ง„ํ–‰ํ•œ๋‹ค"์ฒ˜๋Ÿผ ๋‹ฌ์„ฑํ•  ํ–‰๋™์„ ๋งํ•œ๋‹ค. ์‹คํ–‰ ๊ฐ€๋“œ๋Š” "์ •์ง€์„ ์„ ๋„˜์ง€ ์•Š๋Š”๋‹ค" ๋˜๋Š” "์ฐจ๋Ÿ‰์ด๋‚˜ ๋ณดํ–‰์ž์˜ ์ด๋™ ๊ฒฝ๋กœ๊ฐ€ ๊ฒน์น˜๋Š” ๊ตฌ์—ญ์ด 1.5์ดˆ ๋™์•ˆ ๋น„์–ด ์žˆ์„ ๋•Œ๋งŒ ์ถœ๋ฐœํ•œ๋‹ค"์ฒ˜๋Ÿผ ๊ทธ ํ–‰๋™์„ ์–ธ์ œ, ์–ด๋А ๋ฒ”์œ„์—์„œ ํ—ˆ์šฉํ• ์ง€๋ฅผ ์ •ํ•œ๋‹ค. ๊ฐ ํ›„๋ณด์—๋Š” ์ •์ง€ ์œ„์น˜, ์†๋„, ๊ฐ์†๋„, ๊ฐ€๊ฐ€์†๋„(๊ฐ€์†๋„๊ฐ€ ๋ณ€ํ•˜๋Š” ์ •๋„), ์ฐจ๋Ÿ‰ ๊ฐ„๊ฒฉ๊ณผ ์ง„์ž… ์‹œ์ ์ด ํ•จ๊ป˜ ์ ํ˜€ ์žˆ๋‹ค.

๊ทธ๋ฆผ 3 ์Œ๋Œ€ ๊ณ„์•ฝ์˜ ์ฐจ์„  ๋ณ€๊ฒฝ ์˜ˆ. ์žฅ๋ฉด, CoC ๋ชฉํ‘œ, ํ˜„์žฌ ๊ฐ„๊ฒฉ 7.2 m ๋ฐ ํ›„๋ณด A/B๋Š” ๊ณ ์ •ํ•˜๊ณ  ์ตœ์†Œ ๊ฐ„๊ฒฉ๋งŒ 5.5 m์—์„œ 9.0 m๋กœ ๋ฐ”๊พผ๋‹ค. ์™„ํ™” ๊ณ„์•ฝ์—์„œ๋Š” ์ฆ‰์‹œ ์ฐจ์„  ๋ณ€๊ฒฝํ•˜๋Š” ํ›„๋ณด A๊ฐ€ ํ—ˆ์šฉ๋˜์ง€๋งŒ, ์—„๊ฒฉ ๊ณ„์•ฝ์—์„œ๋Š” ๊ฐ™์€ ํ›„๋ณด๊ฐ€ ์ตœ์†Œ ๊ฐ„๊ฒฉ์„ ์œ„๋ฐ˜ํ•˜๋ฏ€๋กœ ์ค‘๋‹จ ํ›„ ์žฌ์‹œ๋„ํ•˜๋Š” ํ›„๋ณด B๋ฅผ ์„ ํƒํ•œ๋‹ค.

Fig. 3 Paired-contract lane-change example with fixed scene, objective, current gap, and candidates but different minimum-gap contracts.

../../Resources/kiee/KIEE.2026.75.11.2987/fig3.png

ํ‘œ 3 ์‹คํ—˜ ์กฐ๊ฑด์˜ ๊ณตํ†ต ์ด๋ฆ„๊ณผ ์ฐจ์ด. โ€˜์ œ์•ฝ ํ†ตํ•ฉ CoCโ€™๋Š” ์ œ์•ˆ ์กฐ๊ฑด์ด๋ฉฐ, โ€˜์ œ์•ฝโ€“์ •๋‹ต ๋Œ€์‘ ๊ต๋ž€โ€™์€ ์ œ์•ฝ ๋ฌธ์žฅ์˜ ์ถ”๊ฐ€ ํšจ๊ณผ์™€ ์˜ฌ๋ฐ”๋ฅธ ์˜๋ฏธ ๋Œ€์‘์˜ ํšจ๊ณผ๋ฅผ ๊ตฌ๋ถ„ํ•˜๊ธฐ ์œ„ํ•œ ์Œ์„ฑ ํ†ต์ œ๊ตฐ์ด๋‹ค.

Table 3 Common names and differences among input conditions. The shuffled constraintโ€“target condition is a negative control.

Condition Model input Purpose
Basic CoC (no constraint) Basic CoC describing only the behavioral objective Information-absent baseline that cannot distinguish the two contracts
Constraint-integrated CoC (proposed) Natural-language execution guard appended directly to the basic CoC Learn the objective and admissibility conditions in one context
Separate natural-language constraint The same natural-language guard supplied in a separate input field Position-only ablation: preserve guard wording, examples, and training budget while changing its placement
Shuffled constraintโ€“target mapping A constraint is supplied, but training pairs it with another exampleโ€™s target Test whether correct constraintโ€“action correspondence is necessary
Logical-form constraint The same execution condition written in a fixed logical form Test whether the current model handles a structured non-natural-language form

๋‘˜์งธ, ๋ชจ๋ธ์€ ์ด๋ฏธ์ง€์™€ ๋ฌธ์žฅ์„ ์ฝ๊ณ  ํ›„๋ณด ํ•˜๋‚˜๋ฅผ ์„ ํƒํ•œ๋‹ค. ์…‹์งธ, ๋ชจ๋ธ ์™ธ๋ถ€์˜ ๊ฒฐ์ •์  ๊ฒ€์ฆ๊ธฐ(verifier)๊ฐ€ ์„ ํƒ๋œ ํ›„๋ณด์˜ ์ˆ˜์น˜๋ฅผ ๋‹ค์‹œ ๊ณ„์‚ฐํ•œ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด ์ •์ง€์„ ์„ ๋„˜์—ˆ๋Š”์ง€, ์ตœ์†Œ ๊ฐ„๊ฒฉ์„ ์ง€์ผฐ๋Š”์ง€, ํ•„์š”ํ•œ ์‹œ๊ฐ„๋งŒํผ ๊ธฐ๋‹ค๋ ธ๋Š”์ง€๋ฅผ ํ™•์ธํ•œ๋‹ค. ๋”ฐ๋ผ์„œ ๋ชจ๋ธ์ด ์Šค์Šค๋กœ "์•ˆ์ „ํ•˜๋‹ค"๊ณ  ๋‹ตํ•œ ๊ฒƒ๋งŒ์œผ๋กœ ์ •๋‹ต์œผ๋กœ ์ธ์ •ํ•˜์ง€ ์•Š๋Š”๋‹ค. ๋ชจ๋ธ์˜ ์„ ํƒ๊ณผ ๊ฒ€์ฆ๊ธฐ์˜ ๊ณ„์‚ฐ ๊ฒฐ๊ณผ๊ฐ€ ๋ชจ๋‘ ๋งž์•„์•ผ ๊ฐ€๋“œ๋ฅผ ์ง€ํ‚จ ์„ ํƒ์œผ๋กœ ํŒ์ •ํ•œ๋‹ค. ๋‹ค๋งŒ ํ›„๋ณด ์ˆ˜์น˜, ์ •๋‹ต ์ƒ์„ฑ ๊ทœ์น™๊ณผ ๊ฒ€์ฆ ๊ทœ์น™์€ ๊ฐ™์€ ํ•ฉ์„ฑ ๊ณผ์ œ ์ •์˜์—์„œ ๋งŒ๋“ค์–ด์กŒ์œผ๋ฏ€๋กœ, ์ด ๊ฒ€์ฆ๊ธฐ๋Š” ๋ชจ๋ธ๊ณผ๋Š” ๋ถ„๋ฆฌ๋˜์–ด ์žˆ์ง€๋งŒ ๊ณ„์•ฝ ์ž์ฒด์˜ ํƒ€๋‹น์„ฑ์„ ํ™•์ธํ•˜๋Š” ์™ธ๋ถ€ ์•ˆ์ „ ์ •๋‹ต์€ ์•„๋‹ˆ๋‹ค.

4.2 CoC์™€ ์‹คํ–‰ ๊ฐ€๋“œ์˜ ์ž…๋ ฅ ๋ฐฉ์‹

๋ณธ ์—ฐ๊ตฌ๋Š” ๊ธฐ๋ณธ CoC์— ์‹คํ–‰ ๊ฐ€๋“œ๋ฅผ ๊ฒฐํ•ฉํ•œ ํ˜•์‹์„ ์ œ์•ˆํ•œ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด ๊ธฐ๋ณธ CoC๊ฐ€ "ํšก๋‹จ๋ณด๋„ ์•ž ๋ณดํ–‰์ž์—๊ฒŒ ์–‘๋ณดํ•œ ๋’ค, ํ—ˆ์šฉ๋˜๋ฉด ์ง„ํ–‰ํ•œ๋‹ค"๋ผ๋ฉด ๋‹ค์Œ ์กฐ๊ฑด์„ ๋ง๋ถ™์ผ ์ˆ˜ ์žˆ๋‹ค.

์ •์ง€์„ ์„ ๋„˜์ง€ ์•Š๋Š”๋‹ค. ์ตœ๋Œ€ ๊ฐ์†๋„๋Š” 3.8 m/s2, ์ตœ๋Œ€ ๊ฐ€๊ฐ€์†๋„๋Š” 5.0 m/s3๋ฅผ ๋„˜์ง€ ์•Š๋Š”๋‹ค. ์ƒ์ถฉ ๊ตฌ์—ญ์ด ์ •ํ•ด์ง„ ์‹œ๊ฐ„ ๋™์•ˆ ๋น„์–ด ์žˆ์„ ๋•Œ๋งŒ ์ถœ๋ฐœํ•œ๋‹ค.

์ด ์‹คํ–‰ ๊ฐ€๋“œ๋ฅผ ๊ธฐ๋ณธ CoC ๋’ค์— ์ด์–ด์„œ ํ•œ ๋ฌธ์žฅ ๋ฌถ์Œ์œผ๋กœ ์ œ์‹œํ•œ ๋ฐฉ์‹์„ ์ œ์•ฝ ํ†ตํ•ฉ CoC๋ผ ํ•œ๋‹ค. ์ด๊ฒƒ์ด ๋ณธ ๋…ผ๋ฌธ์˜ Safety-Constrained CoC๋ฅผ ์‹คํ—˜์— ๊ตฌํ˜„ํ•œ ์ œ์•ˆ ์กฐ๊ฑด์ด๋‹ค. ๋ชจ๋ธ์€ ์ด ์ž…๋ ฅ์—์„œ "๋ฌด์—‡์„ ํ•ด์•ผ ํ•˜๋Š”๊ฐ€"์™€ "๊ทธ ํ–‰๋™์„ ์–ธ์ œ ํ—ˆ์šฉํ•˜๋Š”๊ฐ€"๋ฅผ ํ•จ๊ป˜ ์ฝ๋Š”๋‹ค. ๋‹ค๋งŒ ์„ฑ๋Šฅ์ด ์ข‹์•„์ง€๋”๋ผ๋„ ๊ทธ ์ด์œ ๊ฐ€ ๊ฐ€๋“œ์˜ ์˜๋ฏธ๋ฅผ ๋ฐฐ์› ๊ธฐ ๋•Œ๋ฌธ์ธ์ง€, ๋‹จ์ˆœํžˆ ๋ฌธ์žฅ์ด ๋” ๊ธธ์–ด์กŒ๊ธฐ ๋•Œ๋ฌธ์ธ์ง€ ๊ตฌ๋ถ„ํ•ด์•ผ ํ•œ๋‹ค. ์ด๋ฅผ ์œ„ํ•ด ํ‘œ 3์˜ ๋‹ค์„ฏ ์กฐ๊ฑด์„ ๋น„๊ตํ•œ๋‹ค. ํ‘œ์™€ ๊ทธ๋ฆผ ๋‚ด๋ถ€๋Š” ์˜์–ด๋กœ ํ†ต์ผํ•˜์—ฌ ๊ฐ๊ฐ Basic CoC (no constraint), Constraint-integrated CoC (proposed), Separate natural-language constraint, Shuffled constraintโ€“target mapping, Logical-form constraint๋กœ ํ‘œ์‹œํ•œ๋‹ค.

ํŠนํžˆ ์ œ์•ฝโ€“์ •๋‹ต ๋Œ€์‘ ๊ต๋ž€์€ ์Œ์„ฑ ํ†ต์ œ๊ตฐ์ด์ง€ ์ œ์•ˆ ๋ฐฉ๋ฒ•์ด ์•„๋‹ˆ๋‹ค. ์ด ์กฐ๊ฑด์—๋„ ๋™์ผํ•œ ์ œ์•ฝ ๋ฌธ์žฅ ์ง‘ํ•ฉ์ด ๋“ค์–ด๊ฐ€์ง€๋งŒ, ํ•™์Šตํ•  ๋•Œ ๋‹ค๋ฅธ ์˜ˆ์˜ ์ œ์•ฝ ๋ฌธ์žฅ์„ ์˜ฎ๊ฒจ ์ œ์•ฝ๊ณผ ์ •๋‹ต ํ›„๋ณด์˜ ์—ฐ๊ฒฐ์„ ๊นจ๋œจ๋ฆฐ๋‹ค. ํ‰๊ฐ€๋Š” ๋‹ค์‹œ ์˜ฌ๋ฐ”๋ฅธ ์ œ์•ฝ์œผ๋กœ ์ˆ˜ํ–‰ํ•œ๋‹ค. ๋”ฐ๋ผ์„œ ์˜ฌ๋ฐ”๋ฅธ ๋Œ€์‘์„ ํ•™์Šตํ•œ ์กฐ๊ฑด๋งŒ ๋†’์€ ์„ฑ๋Šฅ์„ ๋ณด์ธ๋‹ค๋ฉด, ๋‹จ์ˆœํžˆ ๋ฌธ์žฅ์ด ๊ธธ์–ด์ง€๊ฑฐ๋‚˜ ์ œ์•ฝ ๊ด€๋ จ ๋‹จ์–ด๊ฐ€ ๋“ค์–ด๊ฐ„ ํšจ๊ณผ๋กœ ์„ค๋ช…ํ•˜๊ธฐ ์–ด๋ ต๋‹ค.

์‹œ๊ฐ„ ๊ณผ์ œ์—์„œ๋Š” ๋‘ ๊ฐœ์˜ ํ†ต์ œ๋œ ๋Œ€๋น„๋ฅผ ๋ถ„๋ฆฌํ•œ๋‹ค. ์ฒซ์งธ, ์ œ์•ฝ ํ†ตํ•ฉ CoC์™€ ๋ณ„๋„ ์ž์—ฐ์–ด ์ œ์•ฝ์€ ๋™์ผํ•œ ๊ฐ€๋“œ ๋ฌธ์žฅ, ์žฅ๋ฉด, ํ›„๋ณด, ์ •๋‹ต, 384๊ฐœ ํ•™์Šต ์˜ˆ, 3 epoch ๋ฐ ์ตœ์ ํ™” ์„ค์ •์„ ์‚ฌ์šฉํ•œ๋‹ค. ์ฐจ์ด๋Š” ๊ฐ€๋“œ๋ฅผ ๊ธฐ๋ณธ CoC ๋ฌธ์žฅ ๋’ค์— ์ด์–ด ๋ถ™์ด๋Š”์ง€, ๋™์ผ ๋ฌธ์žฅ์„ ๋ณ„๋„ Temporal safety guard ํ•„๋“œ์— ๋‘๋Š”์ง€๋ฟ์ด๋ฏ€๋กœ ์ด ๋น„๊ต๋Š” ์œ„์น˜ใ†๊ตฌํš ํ˜•์‹์˜ ํšจ๊ณผ๋ฅผ ์ธก์ •ํ•˜๋Š” position-only ablation์ด๋‹ค. ๋‘˜์งธ, ๋ณ„๋„ ์ž์—ฐ์–ด ์ œ์•ฝ๊ณผ ์ œ์•ฝโ€“์ •๋‹ต ๋Œ€์‘ ๊ต๋ž€์€ ์ž…๋ ฅ ์œ„์น˜๋ฅผ ๊ฐ™๊ฒŒ ์œ ์ง€ํ•˜๊ณ  ํ•™์Šต ์‹œ ๊ฐ€๋“œ์™€ ์ •๋‹ต์˜ ๋Œ€์‘๋งŒ ๊นจ๋œจ๋ฆฌ๋ฏ€๋กœ ์˜ฌ๋ฐ”๋ฅธ ์˜๋ฏธ ๋Œ€์‘์˜ ํ•„์š”์„ฑ์„ ์ธก์ •ํ•œ๋‹ค. ์ด ๋‘ ๋Œ€๋น„๋Š” ์œ„์น˜ ํšจ๊ณผ์™€ ๋Œ€์‘ ํšจ๊ณผ๋ฅผ ๊ตฌ๋ถ„ํ•˜์ง€๋งŒ, ์‹œ๊ฐ„ ๊ณผ์ œ์— ํ†ตํ•ฉ ์œ„์น˜์˜ ๋Œ€์‘ ๊ต๋ž€ ์กฐ๊ฑด์ด ์—†์œผ๋ฏ€๋กœ ์™„์ „ํ•œ 2 ร— 2 ์š”์ธ ์„ค๊ณ„๋Š” ์•„๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ ์ œ์•ฝ ํ†ตํ•ฉ CoC์™€ ๋Œ€์‘ ๊ต๋ž€์˜ ์ „์ฒด ์ฐจ์ด๋ฅผ ์˜๋ฏธ ํ•™์Šต๋งŒ์˜ ํšจ๊ณผ๋กœ ํ•ด์„ํ•˜์ง€ ์•Š๋Š”๋‹ค. ๋‹ค์ค‘ ์ฃผํ–‰ ๊ณผ์ œ์—์„œ๋Š” ์ œ์•ฝ ํ†ตํ•ฉ CoC์™€ ๋Œ€์‘ ๊ต๋ž€์ด ๊ฐ™์€ ํ˜•์‹์ด๋‹ค. ๋…ผ๋ฆฌ์‹ ์ œ์•ฝ๋„ ์ž์—ฐ์–ด์™€ ๋…ผ๋ฆฌ์‹ ์ค‘ ์–ด๋А ์ชฝ์ด ๋ณธ์งˆ์ ์œผ๋กœ ์šฐ์ˆ˜ํ•œ์ง€ ํŒ์ •ํ•˜๊ธฐ ์œ„ํ•œ ์กฐ๊ฑด์ด ์•„๋‹ˆ๋ผ, ํ˜„์žฌ VLM๊ณผ ํ•™์Šต ๋ฐฉ๋ฒ•์ด ๋‘ ํ‘œํ˜„์„ ์–ผ๋งˆ๋‚˜ ์ž˜ ์ฒ˜๋ฆฌํ•˜๋Š”์ง€ ํ™•์ธํ•˜๊ธฐ ์œ„ํ•œ ์กฐ๊ฑด์ด๋‹ค.

4.3 ๊ฐ™์€ ์žฅ๋ฉด์—์„œ ์‹คํ–‰ ์กฐ๊ฑด๋งŒ ๋ฐ”๊พธ๋Š” ํ‰๊ฐ€

ํ•œ ์žฅ๋ฉด์œผ๋กœ ์ •๋‹ต์ด ์„œ๋กœ ๋‹ค๋ฅธ ๋‘ ๋ฌธ์ œ๋ฅผ ๋งŒ๋“ ๋‹ค. ๋‘ ๋ฌธ์ œ์—๋Š” ๊ฐ™์€ ์ด๋ฏธ์ง€, ๊ฐ™์€ CoC ๋ชฉํ‘œ์™€ ๊ฐ™์€ ๊ถค์  ํ›„๋ณด๋ฅผ ์‚ฌ์šฉํ•œ๋‹ค. ๋ฐ”๊พธ๋Š” ๊ฒƒ์€ ์‹คํ–‰ ๊ฐ€๋“œ๋ฟ์ด๋‹ค. ๊ฐ€๋“œ๊ฐ€ ๋‹ฌ๋ผ์ง€๋ฉด ์˜ฌ๋ฐ”๋ฅธ ํ›„๋ณด๋„ ๋‹ฌ๋ผ์ง€๊ฒŒ ๊ตฌ์„ฑํ•œ๋‹ค. ๋”ฐ๋ผ์„œ ๋ชจ๋ธ์ด ๋‘ ๋ฌธ์ œ๋ฅผ ๋ชจ๋‘ ๋งžํžˆ๋ ค๋ฉด ์žฅ๋ฉด๋งŒ ๋ณด๊ณ  ๊ฐ™์€ ๋‹ต์„ ๋ฐ˜๋ณตํ•ด์„œ๋Š” ์•ˆ ๋˜๊ณ , ๊ฐ€๋“œ๋ฅผ ์ฝ์€ ๋’ค ์„ ํƒ์„ ๋ฐ”๊พธ์–ด์•ผ ํ•œ๋‹ค. ์ด ๋‘ ๋ฌธ์ œ์˜ ๋ฌถ์Œ์„ ์Œ๋Œ€ ๊ณ„์•ฝ(paired-contract)์ด๋ผ ํ•œ๋‹ค.

๊ทธ๋ฆผ 3์€ ์ฐจ์„  ๋ณ€๊ฒฝ ์˜ˆ์—์„œ ๋ฌด์—‡์ด ๊ณ ์ •๋˜๊ณ  ๋ฌด์—‡์ด ๋ฐ”๋€Œ๋Š”์ง€๋ฅผ ๋ณด์—ฌ์ค€๋‹ค. ๋‘ ๊ณ„์•ฝ ๋ชจ๋‘ ํ˜„์žฌ ์ฐจ๋Ÿ‰ ๊ฐ„๊ฒฉ์€ 7.2 m์ด๋ฉฐ ํ›„๋ณด๋„ ๊ฐ™๋‹ค. ํ›„๋ณด A๋Š” ํ˜„์žฌ ๊ฐ„๊ฒฉ์—์„œ ๋ฐ”๋กœ ์ฐจ์„ ์„ ๋ณ€๊ฒฝํ•˜๊ณ , ํ›„๋ณด B๋Š” ์ฐจ์„  ๋ณ€๊ฒฝ์„ ์ค‘๋‹จํ•œ ๋’ค ํ•„์š”ํ•œ ๊ฐ„๊ฒฉ์ด ํ™•๋ณด๋˜๋ฉด ๋‹ค์‹œ ์‹œ๋„ํ•œ๋‹ค. ์ตœ์†Œ ๊ฐ„๊ฒฉ์ด 5.5 m์ธ ์™„ํ™” ๊ณ„์•ฝ์—์„œ๋Š” $7.2 \ge 5.5$์ด๋ฏ€๋กœ ํ›„๋ณด A๊ฐ€ ํ—ˆ์šฉ๋˜๊ณ  ์ง„ํ–‰๋„๊ฐ€ ๋†’์€ ํ›„๋ณด A๋ฅผ ์„ ํƒํ•œ๋‹ค. ๋ฐ˜๋ฉด ์ตœ์†Œ ๊ฐ„๊ฒฉ์ด 9.0 m์ธ ์—„๊ฒฉ ๊ณ„์•ฝ์—์„œ๋Š” $7.2 < 9.0$์ด๋ฏ€๋กœ ํ›„๋ณด A๊ฐ€ ๊ฐ€๋“œ๋ฅผ ์œ„๋ฐ˜ํ•˜๊ณ  ํ›„๋ณด B๋ฅผ ์„ ํƒํ•ด์•ผ ํ•œ๋‹ค. ์ฆ‰, ์™„ํ™” ๊ณ„์•ฝ๊ณผ ์—„๊ฒฉ ๊ณ„์•ฝ์€ ์žฅ๋ฉด์ด ์•„๋‹ˆ๋ผ ํ—ˆ์šฉ ๊ธฐ์ค€๋งŒ ๋‹ค๋ฅด๋‹ค. ๋ชจ๋ธ์ด ๋‘ ๋ฌธ์ œ์— ๊ฐ™์€ ํ›„๋ณด๋ฅผ ๋‹ตํ•˜๋ฉด ์ ์–ด๋„ ํ•˜๋‚˜๋Š” ํ‹€๋ฆฐ๋‹ค. "๊ณ„์•ฝ ์Œ ์ •ํ™•๋„"๋Š” ๋‘ ๋ฌธ์ œ๋ฅผ ๋ชจ๋‘ ๋งžํ˜”์„ ๋•Œ๋งŒ ๊ทธ ์Œ์„ ์ •๋‹ต์œผ๋กœ ๊ณ„์‚ฐํ•œ๋‹ค. ์ด ๊ฐ’์ด ๋†’์„์ˆ˜๋ก ๋ชจ๋ธ์ด ์ตœ์†Œ ๊ฐ„๊ฒฉ์˜ ๋ณ€ํ™”๋ฅผ ์ฝ๊ณ  ์„ ํƒ์— ๋ฐ˜์˜ํ–ˆ๋‹ค๊ณ  ๋ณผ ์ˆ˜ ์žˆ๋‹ค.

ํ‘œ 4 ์‹œ๊ฐ„ ๊ณผ์ œ ํ›„๋ณด๋ฅผ ํ–‰๋™ ์˜๋ฏธ๋กœ ํ•ด์„ํ•˜๋Š” ๋ฐฉ๋ฒ•. ํ–‰์€ ํ›„๋ณด ๋ฌธ์ž๊ฐ€ ์•„๋‹ˆ๋ผ ์‹ค์ œ ํ–‰๋™ ์—ญํ• ์ด๋ฉฐ, ์—ด์€ ๊ฐ™์€ ์žฅ๋ฉด์— ์ ์šฉํ•œ ์งง์€ ๋Œ€๊ธฐ(์™„ํ™”)์™€ ๊ธด ๋Œ€๊ธฐ(์—„๊ฒฉ) ๊ณ„์•ฝ์˜ ํŒ์ •์ด๋‹ค. ์™„ํ™” ๊ณ„์•ฝ์€ ์งง์€ ๋Œ€๊ธฐ ํ›„ ์ง„์ž…, ์—„๊ฒฉ ๊ณ„์•ฝ์€ ๊ธด ๋Œ€๊ธฐ ํ›„ ์ง„์ž…์„ ์ •๋‹ต์œผ๋กœ ๋งŒ๋“ ๋‹ค.

Table 4 Behavioral roles of temporal candidates under short-wait permissive and long-wait restrictive contracts.

Trajectory role Behavior Permissive contract Restrictive contract
Early entry Enter before the conflict zone becomes clear Guard violation Guard violation
Entry after a short hold Proceed after a short clear-zone hold Preferred admissible candidate Violation: insufficient hold time
Entry after a long hold Proceed after a longer confirmation interval Admissible but less progress Preferred goal-completing candidate
Remain stopped Stay stopped until the evaluation ends Goal incomplete or deadlock Goal incomplete or deadlock

์‹œ๊ฐ„ ๊ณผ์ œ์—์„œ๋Š” ํ–‰๋™์ด ๋‹ค๋ฅธ ๋„ค ํ›„๋ณด๋ฅผ ์‚ฌ์šฉํ•œ๋‹ค. ๋ชจ๋ธ์€ A, B, C, D ์ค‘ ํ•˜๋‚˜๋ฅผ ๋‹ตํ•˜์ง€๋งŒ, ์ด ๋ฌธ์ž๋Š” ํ›„๋ณด๋ฅผ ๊ตฌ๋ณ„ํ•˜๊ธฐ ์œ„ํ•œ ์ด๋ฆ„์ผ ๋ฟ์ด๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด A๊ฐ€ ์–ธ์ œ๋‚˜ ์กฐ๊ธฐ ์ง„์ž…์„ ๋œปํ•˜๋Š” ๊ฒƒ์€ ์•„๋‹ˆ๋‹ค. ํ‘œ 4๋Š” ํ›„๋ณด๊ฐ€ ์‹ค์ œ๋กœ ์ˆ˜ํ–‰ํ•˜๋Š” ๋„ค ๊ฐ€์ง€ ํ–‰๋™์„ ๋ณด์—ฌ์ค€๋‹ค. ํ•œ ์žฅ๋ฉด์—์„œ๋Š” A๊ฐ€ ์กฐ๊ธฐ ์ง„์ž…์ด๊ณ  B๊ฐ€ ์งง์€ ๋Œ€๊ธฐ์ผ ์ˆ˜ ์žˆ๋‹ค. ๋‹ค์Œ ์žฅ๋ฉด์—์„œ๋Š” ๋ฌธ์ž์™€ ํ–‰๋™์˜ ๋Œ€์‘์„ ๋ฐ”๊พธ์–ด A๊ฐ€ ๊ธด ๋Œ€๊ธฐ๋ฅผ ๋‚˜ํƒ€๋‚ด๊ฒŒ ํ•  ์ˆ˜ ์žˆ๋‹ค. ์ด๋ ‡๊ฒŒ ํ•˜๋ฉด ๋ชจ๋ธ์ด ํ•ญ์ƒ ๊ฐ™์€ ๋ฌธ์ž๋งŒ ๊ณ ๋ฅด๋Š” ๋ฐฉ๋ฒ•์œผ๋กœ ์ •๋‹ต์„ ์™ธ์šธ ์ˆ˜ ์—†๋‹ค. ์ •์  ์‹คํ—˜์€ ๋‘ ํ›„๋ณด A/B๋ฅผ, ์‹œ๊ฐ„ ๋ฐ ๋‹ค์ค‘ ์ฃผํ–‰ ์‹คํ—˜์€ ๋„ค ํ›„๋ณด A/B/C/D๋ฅผ ์‚ฌ์šฉํ•œ๋‹ค. ์–ด๋А ์‹คํ—˜์—์„œ๋„ ํŠน์ • ๋ฌธ์ž๊ฐ€ ํ•ญ์ƒ ์•ˆ์ „ํ•˜๊ฑฐ๋‚˜ ํ•ญ์ƒ ์œ„ํ—˜ํ•œ ํ–‰๋™์„ ๋œปํ•˜์ง€ ์•Š๋Š”๋‹ค.

4.4 ๋ชจ๋ธ ํ•™์Šต๊ณผ ์ •๋‹ต ํ›„๋ณด ์ƒ์„ฑ

๊ธฐ๋ฐ˜ ๋ชจ๋ธ์€ Qwen3-VL-2B-Instruct์ด๋‹ค. ์ „์ฒด ๋ชจ๋ธ์„ ๋‹ค์‹œ ํ•™์Šตํ•˜์ง€ ์•Š๊ณ  ์ผ๋ถ€ ์ถ”๊ฐ€ ๋งค๊ฐœ๋ณ€์ˆ˜๋งŒ ์กฐ์ •ํ•˜๋Š” LoRA ๋ฐฉ์‹์„ ์‚ฌ์šฉํ•œ๋‹ค. ๋ชจ๋ธ์ด ํ•œ ๋ฒˆ์— ๋ฐ›๋Š” ํ•™์Šต ์ž๋ฃŒ๋Š” ๋‹ค์Œ ๋‹ค์„ฏ ๋ถ€๋ถ„์œผ๋กœ ๊ตฌ์„ฑ๋œ๋‹ค.

1. ์žฅ๋ฉด์„ ๋‚˜ํƒ€๋‚ด๋Š” ํ•ฉ์„ฑ ์ด๋ฏธ์ง€,

2. ๋‹ฌ์„ฑํ•ด์•ผ ํ•  ํ–‰๋™์„ ์„ค๋ช…ํ•˜๋Š” ๊ธฐ๋ณธ CoC,

3. ์‹คํ—˜ ์กฐ๊ฑด์— ๋”ฐ๋ฅธ ์‹คํ–‰ ๊ฐ€๋“œ,

4. ๊ฐ ํ›„๋ณด์˜ ํ–‰๋™๊ณผ ์ธก์ •๊ฐ’์„ ์ ์€ ์„ค๋ช…,

5. ํ—ˆ์šฉ๋˜๋Š” ํ›„๋ณด ์ค‘ ์ง„ํ–‰๋„๊ฐ€ ๊ฐ€์žฅ ๋†’์€ ํ›„๋ณด๋ฅผ ๊ณ ๋ฅด๋ผ๋Š” ์ง€์‹œ.

๋ชจ๋ธ์€ ํ›„๋ณด ๋ฌธ์ž ํ•˜๋‚˜๋ฅผ ๋‹ตํ•œ๋‹ค. ์ •๋‹ต์€ ๋‹ค์Œ ์„ธ ๋‹จ๊ณ„๋กœ ์ •ํ•œ๋‹ค. ๋จผ์ € CoC์˜ ํ–‰๋™ ๋ชฉํ‘œ๋ฅผ ๋๋‚ด์ง€ ๋ชปํ•œ ํ›„๋ณด๋ฅผ ์ œ์™ธํ•œ๋‹ค. ๊ทธ๋‹ค์Œ ์‹คํ–‰ ๊ฐ€๋“œ๋ฅผ ์œ„๋ฐ˜ํ•œ ํ›„๋ณด๋ฅผ ์ œ์™ธํ•œ๋‹ค. ๋งˆ์ง€๋ง‰์œผ๋กœ ๋‚จ์€ ํ›„๋ณด ์ค‘์—์„œ ๊ฐ€์žฅ ์›ํ™œํ•˜๊ฒŒ ์ง„ํ–‰ํ•˜๋Š” ํ›„๋ณด๋ฅผ ์ •๋‹ต์œผ๋กœ ์‚ผ๋Š”๋‹ค. ๋ชจ๋“  ์žฅ๋ฉด์—๋Š” ๋ชฉํ‘œ์™€ ๊ฐ€๋“œ๋ฅผ ํ•จ๊ป˜ ๋งŒ์กฑํ•˜๋Š” ํ›„๋ณด๊ฐ€ ์ ์–ด๋„ ํ•˜๋‚˜ ์žˆ๋‹ค. ์ด๋Š” ์‹ (1)์„ ํ•™์Šต ์ž๋ฃŒ ์ƒ์„ฑ์— ๊ทธ๋Œ€๋กœ ์ ์šฉํ•œ ๊ฒƒ์ด๋‹ค.

์˜ˆ๋ฅผ ๋“ค์–ด ๊ฐ€์žฅ ๋นจ๋ฆฌ ์ง„ํ–‰ํ•˜๋Š” ํ›„๋ณด๊ฐ€ ์ตœ์†Œ ๊ฐ„๊ฒฉ์„ ์œ„๋ฐ˜ํ•˜๋ฉด ์ •๋‹ต์ด ๋  ์ˆ˜ ์—†๋‹ค. ๋ฐ˜๋Œ€๋กœ ๊ฐ€๋“œ ์œ„๋ฐ˜์„ ํ”ผํ•˜๊ธฐ ์œ„ํ•ด ๋๊นŒ์ง€ ์ •์ง€ํ•˜๋Š” ํ›„๋ณด๋„ ํ–‰๋™ ๋ชฉํ‘œ๋ฅผ ์™„๋ฃŒํ•˜์ง€ ๋ชปํ•˜๋ฏ€๋กœ ์ •๋‹ต์ด ์•„๋‹ˆ๋‹ค. ๋ชจ๋ธ์€ "์ง„ํ–‰"๊ณผ "๊ฐ€๋“œ ์ค€์ˆ˜"๋ฅผ ๋™์‹œ์— ๋งŒ์กฑํ•˜๋Š” ํ›„๋ณด๋ฅผ ์ฐพ์•„์•ผ ํ•œ๋‹ค.

4.5 ๋ชจ๋ธ ์™ธ๋ถ€ ๊ถค์  ๊ฒ€์ฆ๊ณผ ํ‰๊ฐ€ ์ง€ํ‘œ

๋ชจ๋ธ์˜ ๋‹ต์€ A์™€ ๊ฐ™์€ ํ›„๋ณด ๋ฌธ์ž์ผ ๋ฟ์ด๋‹ค. ์ด ๋‹ต์ด ์‹ค์ œ๋กœ ๊ฐ€๋“œ๋ฅผ ์ง€์ผฐ๋Š”์ง€๋Š” ๋ณ„๋„ ๊ฒ€์ฆ๊ธฐ๊ฐ€ ๊ณ„์‚ฐํ•œ๋‹ค. ๊ฒ€์ฆ๊ธฐ๋Š” ํ‘œ 5์˜ ์ˆ˜์น˜๋ฅผ ํ›„๋ณด ๋ฐ์ดํ„ฐ์—์„œ ์ฝ๊ณ  ๊ฐ€๋“œ์˜ ๊ธฐ์ค€๊ณผ ์ง์ ‘ ๋น„๊ตํ•œ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด ์ตœ์†Œ ๊ฐ„๊ฒฉ์ด 9.0 m๋ผ๋ฉด ์„ ํƒํ•œ ํ›„๋ณด์˜ ๊ฐ„๊ฒฉ์ด 9.0 m ์ด์ƒ์ธ์ง€ ํ™•์ธํ•œ๋‹ค.

ํ‘œ 5 ๋ชจ๋ธ ์™ธ๋ถ€ ๊ฒ€์ฆ๊ธฐ์˜ ํŒ์ •๊ฐ’๊ณผ ์ฝ๋Š” ๋ฒ•. ๊ฒ€์ฆ๊ธฐ๋Š” ๋ชจ๋ธ์˜ ์„ค๋ช…์„ ๋ฏฟ์ง€ ์•Š๊ณ  ์„ ํƒ๋œ ํ›„๋ณด์˜ ์ €์žฅ ์ˆ˜์น˜๋ฅผ ๊ณ„์•ฝ ๊ฒฝ๊ณ„์™€ ์ง์ ‘ ๋น„๊ตํ•œ๋‹ค.

Table 5 Values used by the model-external deterministic verifier, which compares stored candidate measurements directly with contract bounds.

Checked value Example decision
Stop-line-relative position Crossing is detected when the position exceeds 0 m
Maximum speed Check whether the allowed speed limit is exceeded
Maximum deceleration Check whether the hard-braking limit is exceeded
Maximum jerk Check whether the acceleration-change limit is exceeded
Minimum vehicle gap Check whether the required distance to another vehicle is maintained
Intersection entry time Check the required hold after the conflict zone becomes clear

ํ‘œ 6 ํ‘œ์™€ ๊ทธ๋ฆผ์— ๋ฐ˜๋ณตํ•ด์„œ ์‚ฌ์šฉํ•˜๋Š” ์ง€ํ‘œ. ํ›„๋ณด ์ •ํ™•๋„ใ†๊ฐ€๋“œ ์ค€์ˆ˜ ๋ชฉํ‘œ ์™„๋ฃŒ์œจใ†๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๋Š” ๋†’์„์ˆ˜๋ก ์ข‹๊ณ , ๊ฐ€๋“œ ์œ„๋ฐ˜๋ฅ ใ†๊ต์ฐฉ๋ฅ ใ†๊ณผ๋„ํ•œ ๋ณด์ˆ˜ ์„ ํƒ๋ฅ ์€ ๋‚ฎ์„์ˆ˜๋ก ์ข‹๋‹ค.

Table 6 Metrics used throughout the tables and figures, including their preferred directions.

Metric Meaning
Candidate accuracy Fraction selecting the optimal candidate defined by the data-generation rule
Guard violation rate Fraction whose selected candidate violates at least one execution guard
Guard-compliant goal completion rate Fraction that both satisfies the guard and completes the basic-CoC objective
Deadlock rate Fraction that avoids violation but remains stopped without completing the objective
Excess-conservatism rate Fraction selecting an unnecessarily slow candidate when a more progressive admissible one exists
Paired-contract accuracy Fraction of scene pairs for which both permissive and restrictive contracts are answered correctly

ํ‘œ 6์€ ํ‰๊ฐ€์— ์‚ฌ์šฉํ•œ ์ง€ํ‘œ๋ฅผ ์ •๋ฆฌํ•œ๋‹ค. ๋น„์œจ์˜ ๋ถ„๋ชจ๋Š” ๋ณ„๋„ ํ‘œ๊ธฐ๊ฐ€ ์—†์œผ๋ฉด ํ•ด๋‹น ํ‰๊ฐ€์˜ ์ „์ฒด ์˜ˆ๋‹ค. ์ด ๊ฐ€์šด๋ฐ "๊ฐ€๋“œ ์ค€์ˆ˜ ๋ชฉํ‘œ ์™„๋ฃŒ์œจ"์€ ๋‘ ๊ฐ€์ง€๋ฅผ ๋™์‹œ์— ๋งŒ์กฑํ•œ ๋น„์œจ์ด๋‹ค. ์ฒซ์งธ, ์„ ํƒํ•œ ํ›„๋ณด๊ฐ€ CoC์˜ ํ–‰๋™ ๋ชฉํ‘œ๋ฅผ ์™„๋ฃŒํ•ด์•ผ ํ•œ๋‹ค. ๋‘˜์งธ, ์‹คํ—˜์—์„œ ์ œ์‹œํ•œ ์‹คํ–‰ ๊ฐ€๋“œ๋ฅผ ๋ชจ๋‘ ์ง€์ผœ์•ผ ํ•œ๋‹ค. ์ด ์ง€ํ‘œ๋Š” ์‹ค์ œ ๋„๋กœ์˜ ๋ชจ๋“  ์œ„ํ—˜์ด ์ œ๊ฑฐ๋˜์—ˆ๋‹ค๋Š” ๋œป์€ ์•„๋‹ˆ๋‹ค.

๋ชจ๋ธ ์™ธ๋ถ€ ๊ฒ€์ฆ์„ ์‚ฌ์šฉํ•˜๋Š” ์ด์œ ๋Š” ๋ชจ๋ธ์˜ ์„ค๋ช…์ด๋‚˜ ์ž๊ธฐํ‰๊ฐ€์™€ ์‹ค์ œ ์ˆ˜์น˜ ํŒ์ •์„ ๋ถ„๋ฆฌํ•˜๊ธฐ ์œ„ํ•ด์„œ๋‹ค. Candidate accuracy๋Š” ์ƒ์„ฑ ๊ทœ์น™์ด ์ •ํ•œ ์ตœ์  ํ›„๋ณด์™€์˜ ์ผ์น˜๋ฅผ, guard violation rate๋Š” ์„ ํƒ ํ›„๋ณด๊ฐ€ ๋ช…์‹œ๋œ ๊ฒฝ๊ณ„๋ฅผ ๋„˜์—ˆ๋Š”์ง€๋ฅผ, guard-compliant goal completion์€ ์ค€์ˆ˜์™€ ๋ชฉํ‘œ ๋‹ฌ์„ฑ์„ ๋™์‹œ์— ์ธก์ •ํ•œ๋‹ค. Deadlock๊ณผ excess-conservatism์€ ์œ„๋ฐ˜๋ฅ ๋งŒ ๋‚ฎ์ถ”๊ธฐ ์œ„ํ•œ ์ •์ง€ ๋˜๋Š” ๋ถˆํ•„์š”ํ•œ ๊ฐ์†์„ ๋“œ๋Ÿฌ๋‚ธ๋‹ค. Paired-contract accuracy๋Š” ๊ฐ™์€ ์žฅ๋ฉด์—์„œ ๊ฐ€๋“œ๊ฐ€ ๋ฐ”๋€” ๋•Œ ๋‘ ์„ ํƒ์„ ๋ชจ๋‘ ๋งžํ˜”๋Š”์ง€๋ฅผ ์ธก์ •ํ•œ๋‹ค. ๋”ฐ๋ผ์„œ ํ•œ ์ง€ํ‘œ์˜ ๋†’์€ ๊ฐ’๋งŒ์œผ๋กœ ์„ฑ๊ณต์„ ์„ ์–ธํ•˜์ง€ ์•Š๊ณ , ์™ธ๋ถ€ ๊ฒ€์ฆ ๊ฒฐ๊ณผ์™€ ์ƒํ˜ธ ๋ณด์™„์ ์ธ ์ง€ํ‘œ๋ฅผ ํ•จ๊ป˜ ์‚ฌ์šฉํ•œ๋‹ค.

ํ‰๊ฐ€ ์žฅ๋ฉด ์Œ์ด $N$๊ฐœ์ด๋ฉด ํ›„๋ณด ์ •ํ™•๋„๋Š” $2N$๊ฐœ์˜ ๊ฐœ๋ณ„ ๊ณ„์•ฝ ๋ฌธ์ œ ์ค‘ ๋งžํžŒ ๋น„์œจ์ด๊ณ , ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๋Š” $N$๊ฐœ ์žฅ๋ฉด ์ค‘ ์™„ํ™”ใ†์—„๊ฒฉ ๊ณ„์•ฝ์„ ๋ชจ๋‘ ๋งžํžŒ ๋น„์œจ์ด๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด ๋‘ ์žฅ๋ฉด ์Œ์—์„œ ์ฒซ ์Œ์˜ ๋‘ ๊ณ„์•ฝ๊ณผ ๋‘˜์งธ ์Œ์˜ ์™„ํ™” ๊ณ„์•ฝ๋งŒ ๋งžํžˆ๋ฉด ํ›„๋ณด ์ •ํ™•๋„๋Š” $3/4 = 0.75$์ด์ง€๋งŒ ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๋Š” $1/2 = 0.50$์ด๋‹ค. ๋‘ ๊ณ„์•ฝ์— ํ•ญ์ƒ ๊ฐ™์€ ํ›„๋ณด๋ฅผ ๋‹ตํ•˜๋Š” ๋ชจ๋ธ์€ ๊ฐ ์Œ์—์„œ ํ•œ ๋ฌธ์ œ๋ฅผ ๋งžํ˜€ ํ›„๋ณด ์ •ํ™•๋„ 0.50์„ ์–ป์„ ์ˆ˜ ์žˆ์ง€๋งŒ, ๊ณ„์•ฝ์— ๋”ฐ๋ผ ์„ ํƒ์„ ์ „ํ™˜ํ•˜์ง€ ๋ชปํ•˜๋ฏ€๋กœ ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๋Š” 0์ด๋‹ค. ๋”ฐ๋ผ์„œ ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๋Š” ๋‹จ์ˆœํžˆ ๋” ์–ด๋ ค์šด ์ •ํ™•๋„๊ฐ€ ์•„๋‹ˆ๋ผ, ๋™์ผํ•œ ์žฅ๋ฉดใ†๋ชฉํ‘œใ†ํ›„๋ณด์—์„œ ๊ฐ€๋“œ ๋ณ€ํ™”์— ๋งž์ถ”์–ด ๋‘ ์„ ํƒ์„ ๋ชจ๋‘ ์˜ฌ๋ฐ”๋ฅด๊ฒŒ ์ „ํ™˜ํ•˜๋Š” ๋Šฅ๋ ฅ์„ ์ถ”๊ฐ€๋กœ ์ธก์ •ํ•œ๋‹ค.

4.6 ํ•™์Šต๋œ ๊ฐ€๋“œ ์ค€์ˆ˜์™€ ์‹ค์ œ ์‹คํ–‰ ์•ˆ์ „์˜ ๊ตฌ๋ถ„

๋ณธ ์—ฐ๊ตฌ๊ฐ€ ํ™•์ธํ•˜๋Š” ๊ฒƒ์€ ๋ชจ๋ธ์ด ์ฃผ์–ด์ง„ ํ›„๋ณด ์ค‘์—์„œ ๊ฐ€๋“œ๋ฅผ ์ง€ํ‚ค๋Š” ํ›„๋ณด๋ฅผ ๋” ์ž˜ ๊ณ ๋ฅผ ์ˆ˜ ์žˆ๋Š”๊ฐ€์ด๋‹ค. ์ด๊ฒƒ์€ ์‹ค์ œ ์ฐจ๋Ÿ‰์—์„œ ์ถฉ๋Œ์„ ๋ง‰๋Š” ์•ˆ์ „ ๋ณด์žฅ๊ณผ ๋‹ค๋ฅด๋‹ค. ์—ฌ๊ธฐ์„œ ์‚ฌ์šฉํ•œ ๊ฒ€์ฆ๊ธฐ๋Š” ํ•ฉ์„ฑ ๊ณผ์ œ์˜ ๊ทœ์น™์œผ๋กœ ์‹คํ—˜ ๊ฒฐ๊ณผ๋ฅผ ๊ณ„์‚ฐํ•˜๋Š” ๋„๊ตฌ์ด๋ฉฐ, ์ฐจ๋Ÿ‰์˜ ๋ช…๋ น์„ ์‹ค์‹œ๊ฐ„์œผ๋กœ ๋ง‰๊ฑฐ๋‚˜ ์ˆ˜์ •ํ•˜๋Š” ์ฐจ๋‹จ ์žฅ์น˜๊ฐ€ ์•„๋‹ˆ๋‹ค.

๋‘ ๊ฐœ๋…์„ ๊ตฌ๋ถ„ํ•˜๋Š” ์ด์œ ๋Š” ํ‰๊ฐ€ ๋‹จ์œ„์™€ ๊ณ ๋ คํ•˜๋Š” ์‹คํŒจ ์›์ธ์ด ๋‹ค๋ฅด๊ธฐ ๋•Œ๋ฌธ์ด๋‹ค. ํ•™์Šต๋œ ๊ฐ€๋“œ ์ค€์ˆ˜๋Š” ์œ ํ•œํ•œ ํ•ฉ์„ฑ ํ›„๋ณด์™€ ์—ฐ๊ตฌ์ž๊ฐ€ ์ œ๊ณตํ•œ ๋ถ€๋ถ„ ๊ณ„์•ฝ ์•ˆ์—์„œ Goal๊ณผ Sat๋ฅผ ๋งŒ์กฑํ•˜๋Š” ์„ ํƒ์˜ ๋น„์œจ์ด๋‹ค. ์‹ค์ œ ์‹คํ–‰ ์•ˆ์ „์€ ์„ผ์„œ ์˜ค์ธ์‹, ๊ณ„์•ฝ์— ๋น ์ง„ ์œ„ํ—˜, ์—ฐ์† ๊ถค์  ์˜ค์ฐจ, ์ฐจ๋Ÿ‰ ๋™์—ญํ•™, ๋‹ค๋ฅธ ๋„๋กœ ์‚ฌ์šฉ์ž์˜ ๋ฐ˜์‘ ๋ฐ ์ง€์—ฐ๋œ ์ƒํƒœ ๊ฐฑ์‹ ๊นŒ์ง€ ํฌํ•จํ•˜๋Š” ํ๋ฃจํ”„ ์„ฑ์งˆ์ด๋‹ค. ๋”ฐ๋ผ์„œ ํ›„๋ณด ํ‰๊ฐ€์—์„œ ์ค€์ˆ˜์œจ์ด 1.000์ด๋”๋ผ๋„ ๊ฐ€๋“œ๊ฐ€ ๋ถˆ์™„์ „ํ•˜๊ฑฐ๋‚˜ ๊ด€์ธก์ด ํ‹€๋ฆฌ๋ฉด ์‹ค์ œ ์ฐจ๋Ÿ‰์€ ์œ„ํ—˜ํ•  ์ˆ˜ ์žˆ๋‹ค. ์ด ๊ตฌ๋ถ„์€ ๋†’์€ ํ•ฉ์„ฑ ์ ์ˆ˜๋ฅผ ์•ˆ์ „ ๋ณด์žฅ์œผ๋กœ ํ™•๋Œ€ํ•˜๋Š” ๋ฒ”์ฃผ ์˜ค๋ฅ˜๋ฅผ ๋ง‰๊ณ , ์ตœ์‹  ์ƒํƒœ๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ์™ธ๋ถ€ ๊ฒ€์ฆ๊ธฐ์™€ ์ฐจ๋‹จ์žฅ์น˜๊ฐ€ ๋ณ„๋„๋กœ ํ•„์š”ํ•œ ์ด์œ ๋ฅผ ๋“œ๋Ÿฌ๋‚ธ๋‹ค.

์‹ค์ œ ์ฐจ๋Ÿ‰์— ์ ์šฉํ•˜๋ ค๋ฉด ๋‘ ๋‹จ๊ณ„๊ฐ€ ๋” ํ•„์š”ํ•˜๋‹ค. ๋จผ์ € ์ž์—ฐ์–ด ๊ฐ€๋“œ์—์„œ ์กฐ๊ฑด์˜ ์ข…๋ฅ˜, ๋น„๊ต ๋ฐฉํ–ฅ, ์ˆ˜์น˜, ๋‹จ์œ„์™€ ์กฐ๊ฑด์„ ์ง€ํ‚ฌ ์ˆ˜ ์—†์„ ๋•Œ์˜ ๋Œ€์ฒด ํ–‰๋™์„ ์ •ํ™•ํžˆ ์ถ”์ถœํ•ด์•ผ ํ•œ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด "์ตœ์†Œ ๊ฐ„๊ฒฉ 9 m"๋ฅผ "๊ฑฐ๋ฆฌ, ์ด์ƒ, 9, m"์ฒ˜๋Ÿผ ์ผ์ •ํ•œ ํ˜•์‹์œผ๋กœ ๋ฐ”๊พธ๊ณ  ๋‹จ์œ„๋„ ํ†ต์ผํ•ด์•ผ ํ•œ๋‹ค. ๋‹ค์Œ์œผ๋กœ ๋ชจ๋ธ์ด ๋งŒ๋“  ๊ถค์ ์„ ์ถœ์ฒ˜๊ฐ€ ์ถ”์ ๋˜๋Š” ์•ˆ์ „ ์š”๊ตฌ์‚ฌํ•ญ์— ์—ฐ๊ฒฐ๋œ ์™ธ๋ถ€ ๊ฒ€์ฆ๊ธฐ๋‚˜ ์‹คํ–‰ ์ฐจ๋‹จ ์žฅ์น˜๊ฐ€ ๋‹ค์‹œ ๊ฒ€์‚ฌํ•ด์•ผ ํ•œ๋‹ค. ๋”ฐ๋ผ์„œ ๋ณธ ์—ฐ๊ตฌ๋Š” ์ œํ•œ๋œ ํ›„๋ณด ์„ ํƒ ๊ณผ์ œ์—์„œ ๊ฐ€๋“œ ์ค€์ˆ˜๋ฅผ ํ•™์Šตํ•  ์ˆ˜ ์žˆ์Œ์„ ๋ณด์ผ ๋ฟ, ์‹ค์ œ ๋„๋กœ์˜ ์™„์ „ํ•œ ์•ˆ์ „ ๋ช…์„ธ๋‚˜ ์ฐจ๋Ÿ‰ ์•ˆ์ „์„ ๋ณด์žฅํ•˜์ง€ ์•Š๋Š”๋‹ค.

5. ์‹คํ—˜ ๋ฐ ๊ฒฐ๊ณผ

4์žฅ์—์„œ ์ •์˜ํ•œ ์ž…๋ ฅใ†๋Œ€์กฐ๊ตฐใ†์™ธ๋ถ€ ๊ฒ€์ฆ ์ง€ํ‘œ๋ฅผ ๋‹จ๊ณ„์ ์œผ๋กœ ์ ์šฉํ•œ๋‹ค. ๋จผ์ € ์ถ”๊ฐ€ ํ•™์Šต ์—†์ด ๊ฐ€๋“œ ๋ฌธ์žฅ์— ๋ฐ˜์‘ํ•˜๋Š”์ง€๋ฅผ ์ง„๋‹จํ•˜๊ณ , ์ด์–ด ์˜ฌ๋ฐ”๋ฅธ ๊ฐ€๋“œโ€“ํ–‰๋™ ๋Œ€์‘์˜ ํ•™์Šต ๊ฐ€๋Šฅ์„ฑ์„ ํ™•์ธํ•œ๋‹ค. ๊ทธ๋‹ค์Œ ๋™์ผ ๋ชฉํ‘œ์˜ ์ •์  ํ›„๋ณด, ์‹œ๊ฐ„ ์œ ์ง€ใ†ํ•ด์ œ, ์ •์ง€ใ†์ฐจ์„  ๋ณ€๊ฒฝ์œผ๋กœ ์ ์šฉ ๋ฒ”์œ„๋ฅผ ๋„“ํžˆ๊ณ , ๋งˆ์ง€๋ง‰์— ๋ณ„๋„ ํ๋ฃจํ”„ ํ™˜๊ฒฝ์—์„œ ์‹คํ–‰ ์ฐจ๋‹จ์˜ ์—ญํ• ์„ ๋ถ„์„ํ•œ๋‹ค. ๊ฐ ์‹คํ—˜์€ ํ™•์ธ ๋ชฉ์ , ๋น„๊ต ๋ฐฉ๋ฒ•, ๊ฒฐ๊ณผ ๋ฐ ์˜๋ฏธ์˜ ์ˆœ์„œ๋กœ ๊ธฐ์ˆ ํ•œ๋‹ค.

์‹คํ—˜ ์ฆ๊ฑฐ๋Š” ์„œ๋กœ ์ง์ ‘ ๋น„๊ตํ•  ์ˆ˜ ์—†๋Š” ์„ธ ๋ฌถ์Œ์œผ๋กœ ๋‚˜๋‰œ๋‹ค. ์ฒซ์งธ, ์ถ”๊ฐ€ ํ•™์Šต์„ ํ•˜์ง€ ์•Š์€ Alpamayo-R1์˜ ๋‹จ์ผ ์žฅ๋ฉด ์‚ฌ์ „ ์ง„๋‹จ์€ ๊ฐ€๋“œ ๋ฌธ์žฅ์— ๋Œ€ํ•œ ๋ฐ˜์‘๋งŒ ์‚ดํŽด๋ณธ๋‹ค. ๋‘˜์งธ, ๋ณธ ๋…ผ๋ฌธ์˜ ์ค‘์‹ฌ ์ฆ๊ฑฐ์ธ Qwen3-VL-2B-Instruct ์‹คํ—˜์€ ํ•ฉ์„ฑ ์ •์ ใ†์‹œ๊ฐ„ใ†๋‹ค์ค‘ ์ฃผํ–‰ ๊ณผ์ œ์—์„œ ๊ฐ€๋“œ ๊ธฐ๋ฐ˜ ํ›„๋ณด ์„ ํƒ์˜ ํ•™์Šต ๊ฐ€๋Šฅ์„ฑ์„ ํ‰๊ฐ€ํ•œ๋‹ค. ์…‹์งธ, ๋ณ„๋„์˜ ๋‘ ์ธต ์‹ ๊ฒฝ๋ง๊ณผ 1์ฐจ์› ์šด๋™ ๋ชจ๋ธ์„ ์ด์šฉํ•œ ํ๋ฃจํ”„ ์‹คํ—˜์€ ์‹คํ–‰ ์ฐจ๋‹จ์žฅ์น˜์˜ ์—ญํ• ์„ ๋ถ„์„ํ•˜๋Š” ๋ณด์กฐ ์ฆ๊ฑฐ๋‹ค. ์„œ๋กœ ๋‹ค๋ฅธ ๋ชจ๋ธ๊ณผ ๊ณผ์ œ๋ฅผ ํ•˜๋‚˜์˜ ์„ฑ๋Šฅ ํ–ฅ์ƒ ๊ณ„์—ด์ด๋‚˜ ๊ต์ฐจ ๋ชจ๋ธ ์žฌํ˜„์œผ๋กœ ํ•ด์„ํ•˜์ง€ ์•Š๋Š”๋‹ค.

ํ‘œ 7 ์‹คํ—˜ ์ „์ฒด์˜ ์ฝ๊ธฐ ์•ˆ๋‚ด. ๊ฐ ํ–‰์€ ์—ฐ๊ตฌ ์งˆ๋ฌธ๊ณผ ํ‰๊ฐ€ ์„ค์ •, ํ•ต์‹ฌ ๋น„๊ต, ์ฃผ์š” ์ง€ํ‘œ ๋ฐ ์ฆ๊ฑฐ์˜ ๋ฒ”์œ„๋ฅผ ์š”์•ฝํ•œ๋‹ค. ์„œ๋กœ ๋‹ค๋ฅธ ๋ชจ๋ธใ†๊ณผ์ œ์˜ ํ–‰ ์‚ฌ์ด ์ˆ˜์น˜๋ฅผ ์ง์ ‘ ์„ฑ๋Šฅ ์ˆœ์œ„๋กœ ๋น„๊ตํ•˜์ง€ ์•Š๋Š”๋‹ค.

Table 7 Reading guide summarizing the question and setting, primary comparison, key endpoint, and evidential role of each experiment. Results are interpreted within, not across, rows.

Experiment Question and evaluation setting Primary comparison Key endpoint Evidential role
R1 diagnostic Does an untrained VLM distinguish opposite guards in one scene? Basic CoC, hold guard, opposite guard Trajectory change after 2 s Text-sensitivity diagnostic; not a compliance test
Minimal learning Can the model learn a correct guardโ€“action mapping on held-out scenes and paraphrases? Correct versus shuffled mapping Candidate and paired accuracy Initial learnability and easy-task limitation
Static candidates Which equal-objective trajectory is admissible under a changed static bound? Standard/paraphrase/unseen-value tests Basic CoC and four constraint representations Violation, excess conservatism, paired accuracy Static constraint-conditioned selection
Temporal condition Does a changed hold duration switch the answer? Standard/paraphrase/unseen-time tests Short- versus long-hold contracts Violation, compliant completion, paired accuracy Temporal release and numeric generalization
Stopping/lane change Does the effect repeat across maneuvers? Standard and combined-shift hard cases Proposed versus basic and shuffled conditions Violation, compliant completion, paired accuracy Multi-constraint and unit/expression robustness
Closed-loop auxiliary Must a released contract be revoked when risk returns? Release-reversal episodes State, CoC, monotone/dynamic contract, shield Violation, collision, intervention cost Reversible state update and runtime checking in a separate small network

Qwen ์‹คํ—˜์€ ๋‹จ์ˆœํ•œ ์ •์ง€/์ง„ํ–‰ ๋ฌธ์ œ์—์„œ ์‹œ์ž‘ํ•œ๋‹ค. ์ด ๊ณผ์ œ๋Š” ์žฅ๋ฉด๋งŒ ๋ณด๊ณ ๋„ ๋‹ต์„ ๋งžํž ์ˆ˜ ์žˆ๋‹ค๋Š” ํ•œ๊ณ„๊ฐ€ ์žˆ์œผ๋ฏ€๋กœ, ์ดํ›„์—๋Š” ๊ฐ™์€ ์žฅ๋ฉด๊ณผ ๊ฐ™์€ ํ–‰๋™ ๋ชฉํ‘œ๋ฅผ ์œ ์ง€ํ•˜๊ณ  ๊ฐ€๋“œ๋งŒ ๋ฐ”๊พธ์–ด ์ •๋‹ต์ด ๋‹ฌ๋ผ์ง€๋Š” ์Œ๋Œ€ ๊ณ„์•ฝ์„ ์‚ฌ์šฉํ•œ๋‹ค. ํ‰๊ฐ€ ๋ฒ”์œ„๋Š” ์ •์  ๊ฒฝ๊ณ„, ๋Œ€๊ธฐ์™€ ์ถœ๋ฐœ์˜ ์‹œ๊ฐ„ ์กฐ๊ฑด, ์ •์ง€์™€ ์ฐจ์„  ๋ณ€๊ฒฝ ์ˆœ์œผ๋กœ ๋„“ํžŒ๋‹ค.

์ด ์žฅ์—์„œ ์‚ฌ์šฉํ•˜๋Š” "๊ฐ€๋“œ ์ค€์ˆ˜ ๋ชฉํ‘œ ์™„๋ฃŒ์œจ"์€ ์‹คํ—˜์—์„œ ์ œ์‹œํ•œ ๊ฐ€๋“œ๋ฅผ ์ง€ํ‚ค๋ฉด์„œ CoC์˜ ํ–‰๋™ ๋ชฉํ‘œ๊นŒ์ง€ ๋๋‚ธ ์˜ˆ์˜ ๋น„์œจ์ด๋‹ค. ์‹ค์ œ ๋„๋กœ์˜ ๋ชจ๋“  ์œ„ํ—˜์ด ์ œ๊ฑฐ๋˜์—ˆ๋‹ค๋Š” ๋œป์€ ์•„๋‹ˆ๋‹ค. ์„œ๋กœ ๋‹ค๋ฅธ ์„ค์ •๊ณผ ์ง€ํ‘œ๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ์‹คํ—˜์˜ ์—ญํ• ์„ ๋จผ์ € ๊ตฌ๋ถ„ํ•  ์ˆ˜ ์žˆ๋„๋ก, ํ‘œ 7์— ๊ฐ ์‹คํ—˜์˜ ์—ฐ๊ตฌ ์งˆ๋ฌธใ†ํ‰๊ฐ€ ์„ค์ •, ํ•ต์‹ฌ ๋น„๊ต, ์ฃผ์š” ์ง€ํ‘œ ๋ฐ ์ฆ๊ฑฐ์˜ ๋ฒ”์œ„๋ฅผ ํ•จ๊ป˜ ์ •๋ฆฌํ•˜์˜€๋‹ค. ํ–‰ ์‚ฌ์ด์˜ ์ ˆ๋Œ€ ์ˆ˜์น˜๋Š” ๋น„๊ตํ•˜์ง€ ์•Š๊ณ  ๊ฐ ํ–‰์˜ ํ•ต์‹ฌ ๋น„๊ต ์•ˆ์—์„œ ํ•ด์„ํ•œ๋‹ค. ํ‰๊ฐ€ ์ด๋ฆ„์„ ์ฝ๋Š” ๋ฒ•. ์ดํ›„ ๋ชจ๋“  ๊ณผ์ œ์—์„œ ํ‘œ์ค€ ํ‰๊ฐ€๋Š” ํ•™์Šต์— ์“ฐ์ง€ ์•Š์€ ์žฅ๋ฉด์„ ์‚ฌ์šฉํ•˜๋˜ ๋ฌธ์žฅ ํ‹€๊ณผ ์ˆ˜์น˜ ๋ฒ”์œ„๋Š” ํ•™์Šต ์ž๋ฃŒ์™€ ๊ฐ™์€ ํ‰๊ฐ€๋ฅผ ๋œปํ•œ๋‹ค. ๋™์ผ ์˜๋ฏธ ๋ฌธ์žฅ ๋ณ€ํ˜• ํ‰๊ฐ€๋Š” ์ œ์•ฝ์˜ ๋œป๊ณผ ์ˆ˜์น˜๋Š” ์œ ์ง€ํ•˜๊ณ  ๋ฌธ์žฅ ํ‘œํ˜„๋งŒ ๋ฐ”๊พผ๋‹ค. ๋ฏธ๊ด€์ธก ์ˆ˜์น˜ ํ‰๊ฐ€๋Š” ๋ฌธ์žฅ ํ‹€์€ ์œ ์ง€ํ•˜๋˜ ํ•™์Šต์— ์—†๋˜ ์†๋„ใ†๊ฑฐ๋ฆฌใ†์‹œ๊ฐ„ ๊ฐ’์„ ์‚ฌ์šฉํ•˜๋ฉฐ, ์‹œ๊ฐ„ ๊ณผ์ œ์—์„œ๋Š” ์ด๋ฅผ ๋ฏธ๊ด€์ธก ์‹œ๊ฐ„๊ฐ’ ํ‰๊ฐ€๋ผ ๋ถ€๋ฅธ๋‹ค. ๋ณตํ•ฉ ํ‘œํ˜„ ๋ณ€ํ™” ํ‰๊ฐ€๋Š” ๊ฒฝ๊ณ„๊ฐ’ ๋“ฑํ˜ธ, ๋ถ€์ •ใ†๊ธˆ์ง€ ํ‘œํ˜„, ์ ˆ ์ˆœ์„œ ๋ณ€๊ฒฝ๊ณผ mโ€“cm ๋‹จ์œ„ ๋ณ€ํ™˜์„ ํ•œ ํ‰๊ฐ€ ์ง‘ํ•ฉ์— ํ•จ๊ป˜ ํฌํ•จํ•œ๋‹ค. ๋”ฐ๋ผ์„œ โ€˜๋™์ผ ์˜๋ฏธ ๋ฌธ์žฅ ๋ณ€ํ˜•โ€™์€ ๋งํˆฌ ๋ณ€ํ™”, โ€˜๋ฏธ๊ด€์ธก ์ˆ˜์น˜โ€™๋Š” ์ƒˆ๋กœ์šด ์ˆซ์ž, โ€˜๋ณตํ•ฉ ํ‘œํ˜„ ๋ณ€ํ™”โ€™๋Š” ์—ฌ๋Ÿฌ ์–ธ์–ดใ†๋‹จ์œ„ ๋ณ€ํ™”๊ฐ€ ๋™์‹œ์— ํฌํ•จ๋œ ๋” ์–ด๋ ค์šด ํ‰๊ฐ€๋‹ค. ํ‘œ์™€ ๊ทธ๋ฆผ์—์„œ๋Š” ์ด๋ฅผ ๊ฐ๊ฐ Standard evaluation, Same-semantics paraphrase evaluation, Unseen-value evaluation ๋˜๋Š” Unseen-time-value evaluation, Combined expression-shift evaluation์œผ๋กœ ํ‘œ์‹œํ•œ๋‹ค. ํ‘œ์™€ ๊ทธ๋ฆผ์˜ โ†‘๋Š” ํด์ˆ˜๋ก ์ข‹๊ณ  โ†“๋Š” ์ž‘์„์ˆ˜๋ก ์ข‹๋‹ค๋Š” ๋œป์ด๋‹ค. $a \pm b$๋Š” ์„ธ ๋ฒˆ ๋ฐ˜๋ณตํ•œ ๊ฒฐ๊ณผ์˜ ํ‰๊ท  $a$์™€ ํ‘œ์ค€ํŽธ์ฐจ $b$์ด๋ฉฐ, ๋ชจ์ง‘๋‹จ ๋˜๋Š” ํ‘œ๋ณธ ํ‘œ์ค€ํŽธ์ฐจ ์ค‘ ์–ด๋А ๊ฒƒ์„ ์‚ฌ์šฉํ–ˆ๋Š”์ง€๋Š” ๊ฐ ํ‘œ์™€ ๊ทธ๋ฆผ ์„ค๋ช…์— ๋ช…์‹œํ•œ๋‹ค.

๊ธฐ์กด ์ง‘๊ณ„ ๊ฒฐ๊ณผ ๋ฐ ๊ทธ๋ฆผ๊ณผ์˜ ๋Œ€์‘์„ ์œ ์ง€ํ•˜๊ธฐ ์œ„ํ•ด, ์‹œ๊ฐ„ ๊ณผ์ œ๋Š” ๋ชจ์ง‘๋‹จ ํ‘œ์ค€ํŽธ์ฐจ($N$์œผ๋กœ ๋‚˜๋ˆ”), ์ •์ง€ใ†์ฐจ์„  ๋ณ€๊ฒฝ ๊ณผ์ œ๋Š” ํ‘œ๋ณธ ํ‘œ์ค€ํŽธ์ฐจ($N - 1$๋กœ ๋‚˜๋ˆ”)๋ฅผ ์‚ฌ์šฉํ•œ ์›๋ž˜ ์ง‘๊ณ„ ๋ฐฉ์‹์„ ์œ ์ง€ํ•˜์˜€๋‹ค. ์ด๋Š” ๊ณผ์ œ์˜ ์„ฑ์งˆ์— ๋”ฐ๋ผ ์„œ๋กœ ๋‹ค๋ฅธ ์ •์˜๊ฐ€ ํ•„์š”ํ•ด์„œ๊ฐ€ ์•„๋‹ˆ๋ผ ์ง‘๊ณ„ ๊ตฌํ˜„์˜ ์ฐจ์ด์—์„œ ๋น„๋กฏ๋œ ๊ฒƒ์ด๋‹ค. ๋‘ ๊ณผ์ œ ๋ชจ๋‘ $N = 3$์ด๋ฉฐ, ๊ฐ™์€ ์„ธ ๊ฐ’์— ๋Œ€ํ•ด ํ‘œ๋ณธ ํ‘œ์ค€ํŽธ์ฐจ๋Š” ๋ชจ์ง‘๋‹จ ํ‘œ์ค€ํŽธ์ฐจ์˜ $\sqrt{3/2}$๋ฐฐ, ์ฆ‰ ์•ฝ 1.225๋ฐฐ์ด๋‹ค. ๋”ฐ๋ผ์„œ ๊ณผ์ œ ๊ฐ„ ํ‘œ์ค€ํŽธ์ฐจ์˜ ํฌ๊ธฐ๋ฅผ ์ง์ ‘ ๋น„๊ตํ•˜์ง€ ์•Š๊ณ , ๊ฐ ๊ณผ์ œ ์•ˆ์—์„œ ๋™์ผํ•œ ์ •์˜๋ฅผ ์ ์šฉํ•œ ์กฐ๊ฑด ๊ฐ„ ๋น„๊ต๋กœ ํ•ด์„ํ•œ๋‹ค. ์ด ๊ฐ’์€ ์„ธ ๋ฐ˜๋ณต์˜ ์‚ฐํฌ๋ฅผ ๋‚˜ํƒ€๋‚ด๋ฉฐ ํ‘œ์ค€์˜ค์ฐจ๋‚˜ ์‹ ๋ขฐ๊ตฌ๊ฐ„์ด ์•„๋‹ˆ๋‹ค.

5.1 Alpamayo-R1 ์‚ฌ์ „ํ•™์Šต ์ƒํƒœ ์ง„๋‹จ

ํ™•์ธ ๋ชฉ์ . ์ฒซ ์‹คํ—˜์˜ ์งˆ๋ฌธ์€ ๊ฐ„๋‹จํ•˜๋‹ค. ํ•™์Šตํ•˜์ง€ ์•Š์€ ๊ฐ€๋“œ ๋ฌธ์žฅ์„ Alpamayo-R1์˜ CoC์— ์ถ”๊ฐ€ํ•˜๋ฉด, ๊ด€์ฐฐํ•œ ์žฅ๋ฉด์—์„œ ๋ชจ๋ธ์ด ๊ทธ ์˜๋ฏธ์— ๋งž๊ฒŒ ๊ถค์ ์„ ๋ฐ”๊พธ๋Š”๊ฐ€? ์ด ์‹คํ—˜์€ ์ฐจ๋Ÿ‰ ์•ˆ์ „์ด๋‚˜ Alpamayo-R1์˜ ์ผ๋ฐ˜ ์„ฑ๋Šฅ์„ ํ‰๊ฐ€ํ•˜์ง€ ์•Š๋Š”๋‹ค. ๋ณ„๋„์˜ ๊ฐ€๋“œ ํ•™์Šต ์—†์ด ๋ฌธ์žฅ๋งŒ ์ถ”๊ฐ€ํ•ด๋„ ๋˜๋Š”์ง€๋ฅผ ํ•œ ์žฅ๋ฉด๊ณผ ์„ธ ๊ฐ€์ง€ ํ–‰๋™ ์ƒ์„ฑ ์ดˆ๊ธฐ๊ฐ’์—์„œ ๋จผ์ € ํ™•์ธํ•˜๋Š” ์ง„๋‹จ ์‹คํ—˜์ด๋‹ค. ๋น„๊ต ๋ฐฉ๋ฒ•. ์žฅ๋ฉด๊ณผ ๊ธฐ๋ณธ CoC๋Š” ๊ทธ๋Œ€๋กœ ๋‘๊ณ  ์ถ”๊ฐ€ ๋ฌธ์žฅ๋งŒ ๋ฐ”๊พธ์—ˆ๋‹ค. ํ•˜๋‚˜๋Š” ๊ธฐ๋‹ค๋ฆฌ๋ผ๋Š” ๊ฐ€๋“œ์ด๊ณ , ๋‹ค๋ฅธ ํ•˜๋‚˜๋Š” ๊ทธ์™€ ๋ฐ˜๋Œ€๋กœ ์ง„ํ–‰์„ ํ—ˆ์šฉํ•˜๋Š” ๊ฐ€๋“œ์ด๋‹ค. ํ–‰๋™๊ณผ ๊ด€๊ณ„์—†๋Š” ๋ฌธ์žฅ๋„ ๋น„๊ต์— ์‚ฌ์šฉํ•˜์˜€๋‹ค. ๋จผ์ € ๊ธฐ๋ณธ CoC์— ๋ฌธ์žฅ์„ ์ถ”๊ฐ€ํ–ˆ์„ ๋•Œ 2์ดˆ ๋’ค ๊ถค์ ์ด ์–ผ๋งˆ๋‚˜ ๋‹ฌ๋ผ์กŒ๋Š”์ง€ ๊ณ„์‚ฐํ•˜์˜€๋‹ค. ๋‹ค์Œ์œผ๋กœ ์„œ๋กœ ๋ฐ˜๋Œ€๋˜๋Š” ๋‘ ๊ฐ€๋“œ๊ฐ€ ๋งŒ๋“  ๊ถค์ ์˜ ์ฐจ์ด๋ฅผ ๊ณ„์‚ฐํ•˜์˜€๋‹ค. ์ฒซ ๋ฒˆ์งธ ๊ฐ’์€ ๋ชจ๋ธ์ด ์ถ”๊ฐ€ ๋ฌธ์žฅ์— ๋ฐ˜์‘ํ–ˆ๋Š”์ง€๋ฅผ ๋ณด์—ฌ์ค€๋‹ค. ๋‘ ๋ฒˆ์งธ ๊ฐ’์€ ๋‹จ์ˆœํžˆ ๋ฌธ์žฅ์ด ๋“ค์–ด์˜จ ๊ฒƒ์— ๋ฐ˜์‘ํ•œ ๊ฒƒ์ด ์•„๋‹ˆ๋ผ, ๊ธฐ๋‹ค๋ฆผ๊ณผ ์ง„ํ–‰์ด๋ผ๋Š” ๋ฐ˜๋Œ€ ์˜๋ฏธ๋ฅผ ๊ตฌ๋ณ„ํ–ˆ๋Š”์ง€๋ฅผ ๋ณด์—ฌ์ค€๋‹ค. ๊ฒฐ๊ณผ. ๊ทธ๋ฆผ 4์—์„œ ๋ฌธ์žฅ์„ ์ถ”๊ฐ€ํ•œ ๊ถค์ ์€ ๊ธฐ๋ณธ CoC์˜ ๊ถค์ ๊ณผ 2์ดˆ ๋’ค 0.263 m ์ฐจ์ด๊ฐ€ ๋‚ฌ๋‹ค. ์ฆ‰, ๋ชจ๋ธ์€ ์ถ”๊ฐ€ ๋ฌธ์žฅ์— ๋ฐ˜์‘ํ•˜์˜€๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ๊ธฐ๋‹ค๋ฆฌ๋ผ๋Š” ๊ฐ€๋“œ์™€ ์ง„ํ–‰์„ ํ—ˆ์šฉํ•˜๋Š” ๊ฐ€๋“œ ์‚ฌ์ด์˜ ์ฐจ์ด๋Š” 0.008 m์— ๋ถˆ๊ณผํ–ˆ๋‹ค. ์˜๋ฏธ. ๊ด€์ฐฐํ•œ ํ•œ ์žฅ๋ฉด์—์„œ๋Š” CoC์— ๋ฌธ์žฅ์„ ์ถ”๊ฐ€ํ•˜๋Š” ๊ฒƒ ์ž์ฒด์˜ ๋ณ€ํ™”๊ฐ€ ์ปธ์ง€๋งŒ, ์„œ๋กœ ๋ฐ˜๋Œ€๋˜๋Š” ๊ฐ€๋“œ ์‚ฌ์ด์˜ ์˜๋ฏธ ๋Œ€๋น„๋Š” 8 mm์— ๊ทธ์ณค๋‹ค. ์ด ๋ณ€์œ„๋Š” ์ค€์ˆ˜ ์—ฌ๋ถ€๊ฐ€ ์•„๋‹ˆ๋ผ 2์ดˆ ๋’ค ๊ถค์  ์ฐจ์ด๋ฅผ ์žฌ๋Š” ๋Œ€๋ฆฌ ์ง€ํ‘œ์ด๋ฏ€๋กœ Alpamayo-R1 ์ „์ฒด์˜ ์˜๋ฏธ ์ดํ•ด ์‹คํŒจ๋กœ ์ผ๋ฐ˜ํ™”ํ•  ์ˆ˜ ์—†๋‹ค. ๋‹ค๋งŒ ์ด ์ง„๋‹จ๋งŒ์œผ๋กœ๋Š” ๊ฐ€๋“œ ๋ฌธ์žฅ์„ ๋„ฃ๋Š” ๊ฒƒ๋งŒ์œผ๋กœ ์ค€์ˆ˜๋ฅผ ๊ธฐ๋Œ€ํ•  ๊ทผ๊ฑฐ๊ฐ€ ๋ถ€์กฑํ•˜๋‹ค. ๋‹ค์Œ ์‹คํ—˜์—์„œ๋Š” ๋ณ„๋„์˜ ์ž‘์€ VLM์— ๊ฐ€๋“œ์™€ ์˜ฌ๋ฐ”๋ฅธ ํ–‰๋™์˜ ๊ด€๊ณ„๋ฅผ ์ง์ ‘ ํ•™์Šต์‹œํ‚จ๋‹ค.

๊ทธ๋ฆผ 4 Alpamayo-R1 ์‚ฌ์ „ ์ง„๋‹จ. ์ฒซ ๋ง‰๋Œ€ 0.263 m๋Š” ๋ฌธ์žฅ์„ ์ถ”๊ฐ€ํ–ˆ์„ ๋•Œ ๊ธฐ๋ณธ CoC์™€ ๋‹ฌ๋ผ์ง„ ์ •๋„์ด๋ฏ€๋กœ โ€˜์ถ”๊ฐ€ ๋ฌธ์žฅ์— ๋Œ€ํ•œ ๋ฐ˜์‘โ€™์„ ๋‚˜ํƒ€๋‚ธ๋‹ค. ๋‘ ๋ฒˆ์งธ ๋ง‰๋Œ€ 0.008 m๋Š” ๋Œ€๊ธฐ ๊ฐ€๋“œ์™€ ๋ฐ˜๋Œ€ ๊ฐ€๋“œ์˜ ์ฐจ์ด์ด๋ฏ€๋กœ โ€˜๋ฐ˜๋Œ€ ์˜๋ฏธ์˜ ๊ตฌ๋ณ„โ€™์„ ๋‚˜ํƒ€๋‚ธ๋‹ค. ๋‘ ๋ฒˆ์งธ ๊ฐ’์ด ๋งค์šฐ ์ž‘์•„ ์ด ํ•œ ์žฅ๋ฉด๋งŒ์œผ๋กœ ์˜๋ฏธ์— ๋งž๋Š” ๊ฐ€๋“œ ์ค€์ˆ˜๋ฅผ ํ™•์ธํ•  ์ˆ˜ ์—†๋‹ค.

Fig. 4 Alpamayo-R1 pre-training diagnostic: sensitivity to added text is much larger than the trajectory contrast between opposite guard meanings.

../../Resources/kiee/KIEE.2026.75.11.2987/fig4.png

5.2 ์ตœ์†Œ ๊ฐ€๋“œ-ํ–‰๋™ ํ•™์Šต๊ณผ ์ดˆ๊ธฐ ๊ณผ์ œ์˜ ํ•œ๊ณ„

ํ™•์ธ ๋ชฉ์ . ๋‘ ๋ฒˆ์งธ ์‹คํ—˜์€ ์ž‘์€ VLM์ด "์ด ๊ฐ€๋“œ์—์„œ๋Š” ์ •์ง€ํ•˜๊ณ , ์ € ๊ฐ€๋“œ์—์„œ๋Š” ์ง„ํ–‰ํ•œ๋‹ค"๋Š” ๋Œ€์‘์„ ํ•™์Šตํ•  ์ˆ˜ ์žˆ๋Š”์ง€ ํ™•์ธํ•œ๋‹ค. ๋™์‹œ์— ์ •์ง€์™€ ์ง„ํ–‰๋งŒ ๊ตฌ๋ถ„ํ•˜๋Š” ์‰ฌ์šด ๋ฌธ์ œ๊ฐ€ ๊ฐ€๋“œ์˜ ํšจ๊ณผ๋ฅผ ์‹ค์ œ๋ณด๋‹ค ํฌ๊ฒŒ ๋ณด์ด๊ฒŒ ํ•  ์ˆ˜ ์žˆ๋Š”์ง€๋„ ํ™•์ธํ•œ๋‹ค. ๋น„๊ต ๋ฐฉ๋ฒ•. ํ›„๋ณด๋Š” ์ •์ง€(STOP)์™€ ์ง„ํ–‰(PROCEED) ๋‘ ๊ฐ€์ง€๋กœ ๋งŒ๋“ค์—ˆ๋‹ค. ์ฒซ ์กฐ๊ฑด์—์„œ๋Š” ๊ฐ€๋“œ์™€ ์ •๋‹ต ํ–‰๋™์„ ์˜ฌ๋ฐ”๋ฅด๊ฒŒ ์—ฐ๊ฒฐํ–ˆ๋‹ค. ๋น„๊ต ์กฐ๊ฑด์—์„œ๋Š” ๊ฐ™์€ ๊ฐ€๋“œ ๋ฌธ์žฅ์„ ์‚ฌ์šฉํ•˜๋˜ ์ •๋‹ต ํ–‰๋™๊ณผ์˜ ์—ฐ๊ฒฐ์„ ์ผ๋ถ€๋Ÿฌ ์„ž์—ˆ๋‹ค. ์ด ๋น„๊ต๋ฅผ ํ†ตํ•ด ๋ชจ๋ธ์ด ๋‹จ์ˆœํžˆ ๋ฌธ์žฅ์„ ๋ฐ›์€ ํšจ๊ณผ์™€ ๊ฐ€๋“œ์˜ ์˜ฌ๋ฐ”๋ฅธ ์˜๋ฏธ๋ฅผ ๋ฐฐ์šด ํšจ๊ณผ๋ฅผ ๊ตฌ๋ถ„ํ•œ๋‹ค. ํ‰๊ฐ€๋Š” ํ•™์Šต์— ์‚ฌ์šฉํ•˜์ง€ ์•Š์€ ์žฅ๋ฉด๊ณผ, ๊ฐ™์€ ๋œป์„ ๋‹ค๋ฅธ ๋ฌธ์žฅ์œผ๋กœ ํ‘œํ˜„ํ•œ ๊ฒฝ์šฐ๋กœ ๋‚˜๋ˆ„์—ˆ๋‹ค. ์‰ฌ์šด ๊ณผ์ œ์—์„œ๋Š” ํ•™์Šต๋Ÿ‰์˜ ์ฐจ์ด๊ฐ€ ๊ฒฐ๊ณผ์— ์˜ํ–ฅ์„ ์ฃผ์ง€ ์•Š๋„๋ก ๊ธฐ์กด CoC์™€ CoC+Guard์˜ ํ•™์Šต ํšŸ์ˆ˜๋„ ๊ฐ™๊ฒŒ ๋งž์ถ”์—ˆ๋‹ค. ๊ฒฐ๊ณผ. ํ‘œ์ค€ ํ‰๊ฐ€์—์„œ ์˜ฌ๋ฐ”๋ฅธ ์ œ์•ฝโ€“์ •๋‹ต ๋Œ€์‘์„ ํ•™์Šตํ•œ ์กฐ๊ฑด์˜ ํ›„๋ณด ์ •ํ™•๋„๋Š” 0.990, ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๋Š” 0.958์ด์—ˆ๋‹ค. ๋ฐ˜๋ฉด ์ œ์•ฝโ€“์ •๋‹ต ๋Œ€์‘์„ ๊ต๋ž€ํ•œ ํ†ต์ œ๊ตฐ์€ ๊ฐ๊ฐ 0.719์™€ 0.000์ด์—ˆ๋‹ค. ์ด๋Š” ์˜ฌ๋ฐ”๋ฅธ ์ œ์•ฝโ€“ํ–‰๋™ ๊ด€๊ณ„๋ฅผ ํ•™์Šตํ•˜๋ฉด ํ•™์Šต์— ์“ฐ์ง€ ์•Š์€ ์žฅ๋ฉด์—์„œ๋„ ๋‘ ๊ณ„์•ฝ์„ ๊ตฌ๋ณ„ํ•  ์ˆ˜ ์žˆ์Œ์„ ๋ณด์—ฌ์ค€๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ๋™์ผ ์˜๋ฏธ ๋ฌธ์žฅ ๋ณ€ํ˜• ํ‰๊ฐ€์—์„œ๋Š” ๋‘ ์กฐ๊ฑด์˜ ํ›„๋ณด ์ •ํ™•๋„๊ฐ€ 0.740๊ณผ 0.745์˜€๊ณ , ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๋Š” ๋ชจ๋‘ 0์ด์—ˆ๋‹ค. ์ฆ‰, ํ‘œ์ค€ ๋ฌธ์žฅ๊ณผ ๋น„์Šทํ•œ ์ž…๋ ฅ์—๋Š” ๋Œ€์‘ํ–ˆ์ง€๋งŒ ๊ฐ™์€ ๋œป์˜ ์ƒˆ๋กœ์šด ํ‘œํ˜„์œผ๋กœ ์ผ๋ฐ˜ํ™”ํ•˜์ง€๋Š” ๋ชปํ–ˆ๋‹ค.

๋˜ํ•œ ํ•™์Šต ์ž๋ฃŒ๊ฐ€ ์ถฉ๋ถ„ํ•œ ์‰ฌ์šด ๊ณผ์ œ์—์„œ๋Š” ๊ธฐ์กด CoC๋งŒ ์‚ฌ์šฉํ•ด๋„ ํ›„๋ณด ์ •ํ™•๋„ 0.974์™€ ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„ 0.896์— ๋„๋‹ฌํ–ˆ๊ณ , CoC+Guard๋Š” 1.000๊ณผ 1.000์ด์—ˆ๋‹ค. ํ•™์Šต ํšŸ์ˆ˜๋ฅผ ๊ฐ™๊ฒŒ ๋งž์ถ˜ ์‚ฌํ›„ ๋น„๊ต์—์„œ๋Š” ๋‘ ์กฐ๊ฑด ๋ชจ๋‘ ๋‘ ์ง€ํ‘œ๊ฐ€ 1.000์ด์—ˆ๋‹ค. ์˜๋ฏธ. ๋‘ ๊ฐ€์ง€๋ฅผ ์•Œ ์ˆ˜ ์žˆ๋‹ค. ์ฒซ์งธ, ์ž‘์€ VLM์€ ๊ฐ€๋“œ์™€ ํ–‰๋™์˜ ๊ด€๊ณ„๋ฅผ ํ•™์Šตํ•  ์ˆ˜ ์žˆ๋‹ค. ๋‘˜์งธ, ์‰ฌ์šด ์ •์ง€/์ง„ํ–‰ ๋ฌธ์ œ์—์„œ๋Š” ๊ฐ€๋“œ๊ฐ€ ์—†์–ด๋„ ์žฅ๋ฉด๋งŒ ๋ณด๊ณ  ์ •๋‹ต์„ ์™ธ์šธ ์ˆ˜ ์žˆ๋‹ค. ์ด ๊ฒฝ์šฐ CoC+Guard์˜ ๋†’์€ ์ •ํ™•๋„๊ฐ€ ์ •๋ง ๊ฐ€๋“œ๋ฅผ ์ฝ์€ ๊ฒฐ๊ณผ์ธ์ง€ ๋ถ„๋ช…ํ•˜์ง€ ์•Š๋‹ค. ๋”ฐ๋ผ์„œ ์ •์  ์‹คํ—˜์€ ๋ชจ๋“  ํ›„๋ณด๊ฐ€ ๊ฐ™์€ CoC ๋ชฉํ‘œ๋ฅผ ๋‹ฌ์„ฑํ•˜๊ฒŒ ๋งŒ๋“ค๊ณ , ์‹œ๊ฐ„ ๋ฐ ๋‹ค์ค‘ ์ฃผํ–‰ ์‹คํ—˜์€ ๋ชฉํ‘œ๋ฅผ ์™„๋ฃŒํ•˜๋Š” ๊ฒฝ์Ÿ ํ›„๋ณด์— ๊ณ„์† ์ •์ง€ํ•˜๋Š” ๊ต์ฐฉ ํ›„๋ณด๋ฅผ ๋”ํ•˜์—ฌ ๊ฐ€๋“œ ์ค€์ˆ˜์™€ ์ง„ํ–‰์„ฑ์„ ํ•จ๊ป˜ ์ธก์ •ํ•œ๋‹ค.

5.3 ๋™์ผ ๋ชฉํ‘œ๋ฅผ ๋‹ฌ์„ฑํ•˜๋Š” ์ •์  ๊ถค์  ํ›„๋ณด

ํ™•์ธ ๋ชฉ์ . ์ด ์‹คํ—˜์—์„œ๋Š” ๋ชจ๋“  ํ›„๋ณด๊ฐ€ "๊ต์ฐจ๋กœ๋ฅผ ํ†ต๊ณผํ•œ๋‹ค"๋Š” ๊ฐ™์€ ๋ชฉํ‘œ๋ฅผ ๋‹ฌ์„ฑํ•œ๋‹ค. ๋”ฐ๋ผ์„œ ๋ชจ๋ธ์€ ๋ชฉํ‘œ ๋‹ฌ์„ฑ ์—ฌ๋ถ€๋งŒ์œผ๋กœ ์ •๋‹ต์„ ๊ณ ๋ฅผ ์ˆ˜ ์—†๋‹ค. ํ˜„์žฌ ๊ฐ€๋“œ๊ฐ€ ์–ด๋А ํ›„๋ณด๋ฅผ ํ—ˆ์šฉํ•˜๋Š”์ง€ ์ฝ์–ด์•ผ ํ•œ๋‹ค. ๋น„๊ต ๋ฐฉ๋ฒ•. ๋‘ ํ›„๋ณด ๋ชจ๋‘ ๊ต์ฐจ๋กœ๋ฅผ ํ†ต๊ณผํ•˜์ง€๋งŒ ์ตœ๋Œ€ ์†๋„, ์žฅ์• ๋ฌผ๊ณผ์˜ ์ตœ์†Œ๊ฑฐ๋ฆฌ, ์ง„์ž… ์‹œ์ ๊ณผ ์ง„ํ–‰ ์†๋„๊ฐ€ ๋‹ค๋ฅด๋‹ค. ๊ฐ™์€ ์žฅ๋ฉด์—์„œ ์™„ํ™” ๊ณ„์•ฝ์€ ๋” ๋น ๋ฅธ ํ›„๋ณด๋ฅผ ํ—ˆ์šฉํ•˜์ง€๋งŒ, ์—„๊ฒฉ ๊ณ„์•ฝ์€ ๊ทธ ํ›„๋ณด๋ฅผ ๊ธˆ์ง€ํ•˜๊ณ  ๋” ์‹ ์ค‘ํ•œ ํ›„๋ณด๋ฅผ ํ—ˆ์šฉํ•œ๋‹ค. ํ‘œ 3์˜ ๊ธฐ๋ณธ CoC, ์ œ์•ฝ ํ†ตํ•ฉ CoC, ๋ณ„๋„ ์ž์—ฐ์–ด ์ œ์•ฝ, ์ œ์•ฝโ€“์ •๋‹ต ๋Œ€์‘ ๊ต๋ž€ ๋ฐ ๋…ผ๋ฆฌ์‹ ์ œ์•ฝ์„ ๋น„๊ตํ•˜์˜€๋‹ค. ๋‘ ๊ณ„์•ฝ์˜ ์ •๋‹ต์„ ๋ชจ๋‘ ๋งžํ˜€์•ผ ํ•˜๋Š” ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๋ฅผ ํ•ต์‹ฌ ์ง€ํ‘œ๋กœ ์‚ฌ์šฉํ•˜์˜€๋‹ค.

ํ‘œ 8 ๊ฐ™์€ ํ–‰๋™ ๋ชฉํ‘œ๋ฅผ ๋‹ฌ์„ฑํ•˜๋Š” ์ •์  ํ›„๋ณด์˜ ํ‘œ์ค€ ํ‰๊ฐ€. ํ›„๋ณด ์ •ํ™•๋„์™€ ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๋Š” ๋†’์„์ˆ˜๋ก ์ข‹๊ณ , ๊ฐ€๋“œ ์œ„๋ฐ˜๋ฅ ๊ณผ ๊ณผ๋„ํ•œ ๋ณด์ˆ˜ ์„ ํƒ๋ฅ ์€ ๋‚ฎ์„์ˆ˜๋ก ์ข‹๋‹ค. ๋ชจ๋“  ์กฐ๊ฑด์˜ ๋ชฉํ‘œ ์™„๋ฃŒ์œจ์ด 1.000์ด๋ฏ€๋กœ ์œ„๋ฐ˜ ๊ฐ์†Œ๊ฐ€ ๋ชฉํ‘œ ํฌ๊ธฐ์˜ ๊ฒฐ๊ณผ๋Š” ์•„๋‹ˆ๋‹ค. ๋ชจ๋“  ๋น„์œจ์€ ํ‰๊ฐ€ ์˜ˆ 144๊ฐœ๋ฅผ ๋ถ„๋ชจ๋กœ ํ•œ๋‹ค.

Table 8 Standard evaluation of static candidates sharing the same behavioral goal. Accuracy and paired accuracy are higher-is-better; violation and excess conservatism are lower-is-better.

Condition Candidate accuracy Guard violation rate โ†“ Excess-conservatism rate โ†“ Paired-contract accuracy โ†‘ Goal completion rate
Basic CoC (no constraint) 0.500 0.250 0.250 0.000 1.000
Constraint-integrated CoC (proposed) 1.000 0.000 0.000 1.000 1.000
Separate natural-language constraint 0.993 0.007 0.000 0.986 1.000
Shuffled constraintโ€“target mapping 0.465 0.188 0.347 0.153 1.000
Logical-form constraint 1.000 0.000 0.000 1.000 1.000

์ด ์ •์  ๊ฒฐ๊ณผ๋Š” ๋‚œ์ˆ˜ ์ดˆ๊ธฐ๊ฐ’(seed) 42๋ฅผ ์‚ฌ์šฉํ•œ ๋‹จ์ผ ํ•™์Šต ๋ฐ˜๋ณต์ด๋‹ค. ํ•™์Šต ์ž๋ฃŒ๋Š” 96๊ฐœ ์žฅ๋ฉด์—์„œ ๋งŒ๋“  576๊ฐœ ์˜ˆ์ด๊ณ , ๋ถ„๋ฆฌ ํ‰๊ฐ€๋Š” 24๊ฐœ ์žฅ๋ฉด์— ์„ธ ์ข…๋ฅ˜์˜ ๊ฐ€๋“œ๋ฅผ ๊ฐ๊ฐ ์Œ์œผ๋กœ ์ ์šฉํ•œ 144๊ฐœ ์˜ˆ๋‹ค. ๋”ฐ๋ผ์„œ ํ‘œ 8์˜ ์ž‘์€ ์ฐจ์ด๋ฅผ ๋ฐ์ดํ„ฐ ์ƒ์„ฑ์ด๋‚˜ ํ•™์Šต ๋‚œ์ˆ˜์— ๋Œ€ํ•ด ์•ˆ์ •์ ์ธ ์ฐจ์ด๋กœ ํ•ด์„ํ•˜์ง€ ์•Š๋Š”๋‹ค. ๊ฒฐ๊ณผ. ํ‘œ 8์€ ๊ฐ ํ–‰์ด ๋ฌด์—‡์„ ์˜๋ฏธํ•˜๋Š”์ง€ ๋‘ ๋‹จ๊ณ„๋กœ ์ฝ์–ด์•ผ ํ•œ๋‹ค. ๋จผ์ € ๋งˆ์ง€๋ง‰ ์—ด์ด ๋ชจ๋‘ 1.000์ด๋ฏ€๋กœ ์–ด๋А ์กฐ๊ฑด๋„ ๊ต์ฐจ๋กœ ํ†ต๊ณผ ๋ชฉํ‘œ๋ฅผ ํฌ๊ธฐํ•˜์ง€ ์•Š์•˜๋‹ค. ๊ทธ๋‹ค์Œ ์œ„๋ฐ˜๋ฅ ๊ณผ ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๋ฅผ ๋ณด๋ฉด, ์ œ์•ฝ ์ •๋ณด๊ฐ€ ์—†๋Š” ๊ธฐ๋ณธ CoC๋Š” ์„ ํƒ์˜ 0.250์—์„œ ๊ฐ€๋“œ๋ฅผ ์œ„๋ฐ˜ํ–ˆ๊ณ  ์™„ํ™”ใ†์—„๊ฒฉ ๊ณ„์•ฝ์„ ๋ชจ๋‘ ๋งžํžŒ ์žฅ๋ฉด์€ ์—†์–ด ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๊ฐ€ 0.000์ด์—ˆ๋‹ค. ์—„๊ฒฉ ๊ณ„์•ฝ 72๊ฐœ๋งŒ ๋ถ„๋ชจ๋กœ ํ•œ ์› ์ €์žฅ ์œ„๋ฐ˜๋ฅ ์€ 0.500์ด์ง€๋งŒ, ๋‹ค๋ฅธ ํ‘œ์™€ ์ •์˜๋ฅผ ๋งž์ถ”๊ธฐ ์œ„ํ•ด ์—ฌ๊ธฐ์„œ๋Š” ์ „์ฒด 144๊ฐœ ์˜ˆ ๊ธฐ์ค€์ธ 0.250์„ ์‚ฌ์šฉํ•˜์˜€๋‹ค. ์ œ์•ฝโ€“์ •๋‹ต ๋Œ€์‘์„ ๊ต๋ž€ํ•œ ํ†ต์ œ๊ตฐ์˜ ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๋„ 0.153์— ๋จธ๋ฌผ๋ €๋‹ค.

๋ฐ˜๋ฉด ์ œ์•ฝ ํ†ตํ•ฉ CoC์™€ ๋…ผ๋ฆฌ์‹ ์ œ์•ฝ์€ ์œ„๋ฐ˜๋ฅ  0.000, ๊ณผ๋„ํ•œ ๋ณด์ˆ˜ ์„ ํƒ๋ฅ  0.000, ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„ 1.000์„ ๊ธฐ๋กํ•˜์˜€๋‹ค. ๋ณ„๋„ ์ž์—ฐ์–ด ์ œ์•ฝ๋„ ์ „์ฒด ์˜ˆ ๊ธฐ์ค€ ์œ„๋ฐ˜๋ฅ  0.007๊ณผ ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„ 0.986์„ ๊ธฐ๋กํ•˜์˜€๋‹ค. ์ž…๋ ฅ ํ˜•์‹์ด ๊ฐ™์€ ๋ณ„๋„ ์ž์—ฐ์–ด ์ œ์•ฝ๊ณผ ์ œ์•ฝโ€“์ •๋‹ต ๋Œ€์‘ ๊ต๋ž€์˜ ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„ ์ฐจ์ด 0.833์€ ์ œ์•ฝ ๋ฌธ์žฅ์„ ์ถ”๊ฐ€ํ•˜๋Š” ๊ฒƒ๋งŒ์œผ๋กœ๋Š” ๋ถ€์กฑํ•˜๊ณ , ์˜ฌ๋ฐ”๋ฅธ ์ œ์•ฝโ€“์ •๋‹ต ๋Œ€์‘์„ ํ•™์Šตํ•ด์•ผ ํ•จ์„ ๋ณด์—ฌ์ค€๋‹ค.

๋™์ผ ์˜๋ฏธ ๋ฌธ์žฅ ๋ณ€ํ˜• ํ‰๊ฐ€์˜ ํ›„๋ณด/๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๋Š” ์ œ์•ฝ ํ†ตํ•ฉ CoC 0.875/0.750, ๋ณ„๋„ ์ž์—ฐ์–ด ์ œ์•ฝ 0.924/0.847, ๋…ผ๋ฆฌ์‹ ์ œ์•ฝ 1.000/1.000์ด์—ˆ๋‹ค. ๋ฏธ๊ด€์ธก ์ˆ˜์น˜ ํ‰๊ฐ€์—์„œ๋Š” ๊ฐ๊ฐ 1.000/1.000, 0.951/0.903, 0.924/0.847์ด์—ˆ๋‹ค. ์—ฌ๊ธฐ์„œ ์Šฌ๋ž˜์‹œ ์•ž์€ ๊ฐœ๋ณ„ ๋ฌธ์ œ์˜ ํ›„๋ณด ์ •ํ™•๋„, ๋’ค๋Š” ๊ฐ™์€ ์žฅ๋ฉด์˜ ๋‘ ๊ณ„์•ฝ์„ ๋ชจ๋‘ ๋งžํžŒ ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๋‹ค. ์˜๋ฏธ. ์ œ์•ฝ ํ†ตํ•ฉ CoC๋Š” ํ•ญ์ƒ ์ •์ง€ํ•˜๋Š” ๋ฐฉ๋ฒ•์œผ๋กœ ์œ„๋ฐ˜์„ ํ”ผํ•œ ๊ฒƒ์ด ์•„๋‹ˆ๋‹ค. ๋ชจ๋“  ํ›„๋ณด๊ฐ€ ๋ชฉํ‘œ๋ฅผ ์™„๋ฃŒํ–ˆ๊ณ , ๊ทธ์ค‘ ํ˜„์žฌ ๊ณ„์•ฝ์ด ํ—ˆ์šฉํ•˜๋Š” ๊ฐ€์žฅ ์ง„ํ–‰๋„๊ฐ€ ๋†’์€ ํ›„๋ณด๋ฅผ ๊ณจ๋ž๋‹ค. ๋”ฐ๋ผ์„œ ์ด ๊ฒฐ๊ณผ๋Š” ๋ชจ๋ธ์ด ์‹คํ–‰ ๊ฐ€๋“œ๋ฅผ ์ •์  ํ›„๋ณด ์„ ํƒ์— ์‚ฌ์šฉํ–ˆ์Œ์„ ๋ณด์—ฌ์ค€๋‹ค. ๋‹ค๋งŒ ์ •์  ๊ณผ์ œ์—์„œ ๋…ผ๋ฆฌ์‹ ์ œ์•ฝ์ด ๋†’์€ ์„ฑ๋Šฅ์„ ๋ณด์˜€๋‹ค๋Š” ์ด์œ ๋งŒ์œผ๋กœ ๋…ผ๋ฆฌ ํ‘œํ˜„์ด ์–ธ์ œ๋‚˜ ๋” ์ข‹๋‹ค๊ณ  ๊ฒฐ๋ก  ๋‚ด๋ฆด ์ˆ˜๋Š” ์—†๋‹ค. ๋‹ค์Œ ์‹œ๊ฐ„ ๊ณผ์ œ์—์„œ๋Š” ๋‹ค๋ฅธ ๊ฒฐ๊ณผ๊ฐ€ ๋‚˜ํƒ€๋‚œ๋‹ค.

5.4 ์ •์ง€-๋Œ€๊ธฐ-ํ•ด์ œ-์ถœ๋ฐœ ์‹œ๊ฐ„ ์กฐ๊ฑด

ํ™•์ธ ๋ชฉ์ . ์•ž ์‹คํ—˜์€ ์†๋„๋‚˜ ๊ฑฐ๋ฆฌ์ฒ˜๋Ÿผ ํ•œ ์‹œ์ ์˜ ๊ธฐ์ค€์„ ๋‹ค๋ฃจ์—ˆ๋‹ค. ์ด๋ฒˆ ์‹คํ—˜์€ "์–ผ๋งˆ๋‚˜ ์˜ค๋ž˜ ๊ธฐ๋‹ค๋ ค์•ผ ํ•˜๋ฉฐ ์–ธ์ œ ์ถœ๋ฐœํ•ด๋„ ๋˜๋Š”๊ฐ€"๋ผ๋Š” ์‹œ๊ฐ„ ์กฐ๊ฑด๋„ ๋ชจ๋ธ์ด ๋ฐฐ์šธ ์ˆ˜ ์žˆ๋Š”์ง€ ํ™•์ธํ•œ๋‹ค. ๋น„๊ต ๋ฐฉ๋ฒ•. ์žฅ๋ฉด๊ณผ ๋„ค ํ›„๋ณด๋Š” ๊ทธ๋Œ€๋กœ ๋‘๊ณ , ์ƒ์ถฉ ๊ตฌ์—ญ์ด ๋น„์–ด ์žˆ๋Š” ๊ฒƒ์„ ํ™•์ธํ•œ ๋’ค ๊ธฐ๋‹ค๋ ค์•ผ ํ•˜๋Š” ์‹œ๊ฐ„๋งŒ ๋ฐ”๊พธ์—ˆ๋‹ค. ์™„ํ™” ๊ณ„์•ฝ์€ ์งง๊ฒŒ ๊ธฐ๋‹ค๋ฆฐ ๋’ค ์ถœ๋ฐœํ•˜๋Š” ํ›„๋ณด๋ฅผ ํ—ˆ์šฉํ•˜๊ณ , ์—„๊ฒฉ ๊ณ„์•ฝ์€ ๋” ์˜ค๋ž˜ ๊ธฐ๋‹ค๋ฆฐ ํ›„๋ณด๋งŒ ํ—ˆ์šฉํ•œ๋‹ค. ํ›„๋ณด๋Š” ์กฐ๊ธฐ ์ง„์ž…, ์งง์€ ๋Œ€๊ธฐ ํ›„ ์ง„์ž…, ๊ธด ๋Œ€๊ธฐ ํ›„ ์ง„์ž…๊ณผ ๊ณ„์† ์ •์ง€๋กœ ๊ตฌ์„ฑํ•˜์˜€๋‹ค. ๊ฐ ๋‚œ์ˆ˜ ์ดˆ๊ธฐ๊ฐ’์—์„œ 192๊ฐœ ์žฅ๋ฉด์œผ๋กœ ๋งŒ๋“  384๊ฐœ ์˜ˆ๋ฅผ ํ•™์Šตํ•˜๊ณ , 48๊ฐœ ์žฅ๋ฉด์œผ๋กœ ๋งŒ๋“  96๊ฐœ ๊ณ„์•ฝ ์˜ˆ๋ฅผ ํ‰๊ฐ€ํ•˜์˜€๋‹ค. ๋‚œ์ˆ˜ ์ดˆ๊ธฐ๊ฐ’ 42, 17, 123์€ ๋ชจ๋ธ ์ดˆ๊ธฐํ™”์™€ ํ•™์Šต ์ˆœ์„œ๋ฟ ์•„๋‹ˆ๋ผ ํ•ฉ์„ฑ ์žฅ๋ฉด์˜ ๊ฐ’๊ณผ ํ›„๋ณด ๋ฌธ์ž ๋ฐฐ์น˜๋„ ํ•จ๊ป˜ ๋ฐ”๊พผ๋‹ค. ๋”ฐ๋ผ์„œ ์„ธ ๋ฐ˜๋ณต์€ ์ „์ฒด ์ ˆ์ฐจ์˜ ๋ฐ˜๋ณต์„ฑ์„ ๋ณด์ง€๋งŒ, ๋ฐ์ดํ„ฐ๋ฅผ ๊ณ ์ •ํ•œ ์ฑ„ ์ตœ์ ํ™” ๋ถ„์‚ฐ๋งŒ ๋ถ„๋ฆฌํ•˜์ง€๋Š” ์•Š๋Š”๋‹ค. ๋„ค ์‹œ์ ์„ ์ด์–ด ๋ถ™์ธ ์—ฐ์† ์žฅ๋ฉด ์˜์ƒ์—๋Š” ์‹œ๊ฐ์  ์ƒํƒœ์™€ ์‹œ๊ฐ„์ด ๊ธ€์ž๋กœ ํ‘œ์‹œ๋˜๊ณ  ํ›„๋ณด ์„ค๋ช…์—๋Š” ํ›„๋ณด ์ง„์ž… ์‹œ๊ฐ์ด ์ ํ˜€ ์žˆ๋‹ค. ์ €์žฅํ•œ ์–ด๋Œ‘ํ„ฐ๋ฅผ ์žฌํ•™์Šตํ•˜์ง€ ์•Š๊ณ  ์›๋ณธ ์˜์ƒ, ์ •๋ณด๊ฐ€ ์—†๋Š” ๋‹จ์ƒ‰ ์˜์ƒ, ์‹ค์ œ์™€ ๋‹ค๋ฅธ โ€˜์ƒ์ถฉ ๊ตฌ์—ญ์ด ๋น„๊ธฐ ์‹œ์ž‘ํ•œ ์‹œ๊ฐโ€™์„ ํ‘œ์‹œํ•œ ์ถฉ๋Œ ์˜์ƒ์œผ๋กœ ๊ฐ๊ฐ ๋‹ค์‹œ ํ‰๊ฐ€ํ•˜์—ฌ ์˜์ƒ ์ •๋ณด์˜ ๊ธฐ์—ฌ๋ฅผ ๋ถ„๋ฆฌํ•˜์˜€๋‹ค. ๊ฒฐ๊ณผ. ํ‘œ 9๋Š” ํ•™์Šต๊ณผ ๊ฐ™์€ ๋ฌธ์žฅ ํ‹€ใ†์‹œ๊ฐ„๊ฐ’ ๋ฒ”์œ„๋ฅผ ์‚ฌ์šฉํ•œ ํ‘œ์ค€ ํ‰๊ฐ€๋‹ค. ์ œ์•ฝ ํ†ตํ•ฉ CoC๋Š” ์„ธ ๋ฒˆ์˜ ๋ฐ˜๋ณต ๋ชจ๋‘ ๊ฐ€๋“œ ์œ„๋ฐ˜๋ฅ  0.000, ๊ฐ€๋“œ ์ค€์ˆ˜ ๋ชฉํ‘œ ์™„๋ฃŒ์œจ 1.000, ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„ 1.000์„ ๊ธฐ๋กํ•˜์˜€๋‹ค. ๊ฐ™์€ ์—ฐ์† ์žฅ๋ฉด ์˜์ƒ์—์„œ ์งง์€ ๋Œ€๊ธฐ๋ฅผ ์š”๊ตฌํ•˜๋ฉด ์งง์€ ๋Œ€๊ธฐ ํ›„๋ณด๋ฅผ, ๊ธด ๋Œ€๊ธฐ๋ฅผ ์š”๊ตฌํ•˜๋ฉด ๊ธด ๋Œ€๊ธฐ ํ›„๋ณด๋ฅผ ๊ณจ๋ผ ๋‘ ๊ณ„์•ฝ์„ ๋ชจ๋‘ ๋งžํžŒ ๊ฒƒ์ด๋‹ค. ๋ฐ˜๋ฉด ์ œ์•ฝ ์ •๋ณด๊ฐ€ ์—†๋Š” ๊ธฐ๋ณธ CoC๋Š” ๋‘ ๊ณ„์•ฝ์— ๊ฐ™์€ ์ž…๋ ฅ์„ ๋ฐ›์œผ๋ฏ€๋กœ ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๊ฐ€ 0.000์ด๊ณ  ๊ฐ€๋“œ ์œ„๋ฐ˜๋ฅ ์€ $0.319 \pm 0.052$์˜€๋‹ค. ๋ณ„๋„ ์ž์—ฐ์–ด ์ œ์•ฝ์€ ํ‰๊ท ์ ์œผ๋กœ ๊ธฐ๋ณธ CoC์™€ ๋Œ€์‘ ๊ต๋ž€ ํ†ต์ œ๊ตฐ๋ณด๋‹ค ๋‚˜์•˜์ง€๋งŒ ๋‚œ์ˆ˜ ์ดˆ๊ธฐ๊ฐ’์— ๋”ฐ๋ผ ์ฐจ์ด๊ฐ€ ์ปธ๋‹ค. ๋Œ€์‘ ๊ต๋ž€ ํ†ต์ œ๊ตฐ๊ณผ ๋…ผ๋ฆฌ์‹ ์ œ์•ฝ์€ ๋‘ ๋Œ€๊ธฐ์‹œ๊ฐ„์˜ ์ฐจ์ด๋ฅผ ์•ˆ์ •์ ์œผ๋กœ ๋ฐฐ์šฐ์ง€ ๋ชปํ–ˆ๋‹ค.

ํ‘œ 9 ์ •์ง€โ€“๋Œ€๊ธฐโ€“ํ•ด์ œโ€“์ถœ๋ฐœ ์‹œ๊ฐ„ ๊ณผ์ œ์˜ ํ‘œ์ค€ ํ‰๊ฐ€. ๊ฐ’์€ ์„ธ ๋‚œ์ˆ˜ ์ดˆ๊ธฐ๊ฐ’ ๊ฒฐ๊ณผ์˜ ํ‰๊ท ๋ชจ์ง‘๋‹จ ํ‘œ์ค€ํŽธ์ฐจ๋‹ค. ํ›„๋ณด ์ •ํ™•๋„ใ†๊ณ„์•ฝ ์Œ ์ •ํ™•๋„์™€ ๊ฐ€๋“œ ์ค€์ˆ˜ ๋ชฉํ‘œ ์™„๋ฃŒ์œจ์€ ๋†’์„์ˆ˜๋ก ์ข‹๊ณ , ๊ฐ€๋“œ ์œ„๋ฐ˜๋ฅ ๊ณผ ๊ต์ฐฉ๋ฅ ์€ ๋‚ฎ์„์ˆ˜๋ก ์ข‹๋‹ค.

Table 9 Standard temporal evaluation for stopโ€“holdโ€“releaseโ€“go, reported as three-seed mean population standard deviation.

Condition Candidate accuracy Guard violation rate โ†“ Deadlock rate โ†“ Guard-compliant goal completion rate โ†‘ Paired-contract accuracy โ†‘
Basic CoC (no constraint) 0.500 ยฑ 0.000 0.319 ยฑ 0.052 0.000 ยฑ 0.000 0.681 ยฑ 0.052 0.000 ยฑ 0.000
Constraint-integrated CoC (proposed) 1.000 ยฑ 0.000 0.000 ยฑ 0.000 0.000 ยฑ 0.000 1.000 ยฑ 0.000 1.000 ยฑ 0.000
Separate natural-language constraint 0.698 ยฑ 0.094 0.191 ยฑ 0.136 0.000 ยฑ 0.000 0.809 ยฑ 0.136 0.396 ยฑ 0.187
Shuffled constraintโ€“target mapping 0.510 ยฑ 0.015 0.333 ยฑ 0.023 0.000 ยฑ 0.000 0.667 ยฑ 0.023 0.021 ยฑ 0.029
Logical-form constraint 0.538 ยฑ 0.027 0.274 ยฑ 0.108 0.000 ยฑ 0.000 0.726 ยฑ 0.108 0.076 ยฑ 0.055

์œ„์น˜๋งŒ ๋ฐ”๊พผ ๋Œ€๋น„์—์„œ ์ œ์•ฝ ํ†ตํ•ฉ CoC์™€ ๋ณ„๋„ ์ž์—ฐ์–ด ์ œ์•ฝ์˜ ํ›„๋ณด ์ •ํ™•๋„๋Š” ๊ฐ๊ฐ 1.000๊ณผ 0.698, ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๋Š” 1.000๊ณผ 0.396์ด๋ฉฐ ๊ฐ€๋“œ ์œ„๋ฐ˜๋ฅ ์€ 0.000๊ณผ 0.191์ด์—ˆ๋‹ค. ๋ฐ˜๋ฉด ๊ฐ™์€ ๋ณ„๋„ ํ•„๋“œ ํ˜•์‹์—์„œ ์˜ฌ๋ฐ”๋ฅธ ๋Œ€์‘์„ ํ•™์Šตํ•œ ์กฐ๊ฑด๊ณผ ๋Œ€์‘ ๊ต๋ž€ ์กฐ๊ฑด์˜ ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๋Š” 0.396๊ณผ 0.021์ด์—ˆ๋‹ค. ๋”ฐ๋ผ์„œ ์ „์ž๋Š” ํ˜„์žฌ ๋ชจ๋ธ์—์„œ ๋ชฉํ‘œ์™€ ๊ฐ€๋“œ๋ฅผ ํ•œ ๋ฌธ๋งฅ์— ๋ฐฐ์น˜ํ•œ ์œ„์น˜ใ†๊ตฌํš ํšจ๊ณผ๋ฅผ, ํ›„์ž๋Š” ์œ„์น˜๋ฅผ ๊ณ ์ •ํ–ˆ์„ ๋•Œ ์˜ฌ๋ฐ”๋ฅธ ๊ฐ€๋“œโ€“ํ–‰๋™ ๋Œ€์‘์˜ ํšจ๊ณผ๋ฅผ ๋ณด์—ฌ์ค€๋‹ค. ์ •์  ๊ณผ์ œ์—์„œ๋Š” ํ†ตํ•ฉ/๋ณ„๋„ ์กฐ๊ฑด์˜ ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๊ฐ€ 1.000/0.986์œผ๋กœ ์œ„์น˜ ํšจ๊ณผ๊ฐ€ ์ž‘์•˜์œผ๋ฏ€๋กœ, ํ†ตํ•ฉ ์œ„์น˜์˜ ์ด์ ์€ ๋ชจ๋“  ๊ณผ์ œ์— ๋™์ผํ•˜๊ฒŒ ์ผ๋ฐ˜ํ™”๋˜์ง€ ์•Š๋Š”๋‹ค.

๊ทธ๋Ÿฌ๋‚˜ ๊ทธ๋ฆผ 5(a)์ฒ˜๋Ÿผ ์ œ์•ฝ ํ†ตํ•ฉ CoC์˜ ์„ฑ๋Šฅ์€ ์ž…๋ ฅ ๋ณ€ํ™”์— ๋”ฐ๋ผ ๋‚ฎ์•„์กŒ๋‹ค. ์ œ์•ฝ์˜ ๋œป๊ณผ ์ˆ˜์น˜๋Š” ๊ฐ™๊ณ  ๋งํˆฌ๋งŒ ๋ฐ”๊พผ ๋™์ผ ์˜๋ฏธ ๋ฌธ์žฅ ๋ณ€ํ˜• ํ‰๊ฐ€์—์„œ๋Š” ํ›„๋ณด ์ •ํ™•๋„ 0.858, ๊ฐ€๋“œ ์œ„๋ฐ˜๋ฅ  0.115, ๊ฐ€๋“œ ์ค€์ˆ˜ ๋ชฉํ‘œ ์™„๋ฃŒ์œจ 0.885, ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„ 0.715์˜€๋‹ค. ๋ฌธ์žฅ ํ‹€์€ ์œ ์ง€ํ•˜๊ณ  ํ•™์Šต์— ์—†๋˜ ๋Œ€๊ธฐ์‹œ๊ฐ„์„ ์‚ฌ์šฉํ•œ ๋ฏธ๊ด€์ธก ์‹œ๊ฐ„๊ฐ’ ํ‰๊ฐ€์—์„œ๋Š” ๊ฐ๊ฐ 0.635, 0.351, 0.649, 0.306์ด์—ˆ๋‹ค. ์ฆ‰ ๋ฌธ์žฅ ํ‘œํ˜„๋งŒ ๋‹ฌ๋ผ์ ธ๋„ ์„ฑ๋Šฅ์ด ์ผ๋ถ€ ๋‚ฎ์•„์กŒ๊ณ , ์ƒˆ๋กœ์šด ์‹œ๊ฐ„๊ฐ’์—์„œ๋Š” ๋” ํฌ๊ฒŒ ๋‚ฎ์•„์กŒ๋‹ค. ํ‘œ์ค€ ํ‰๊ฐ€์˜ ์™„๋ฒฝํ•œ ๊ฒฐ๊ณผ๊ฐ€ ์ผ๋ฐ˜์ ์ธ ์‹œ๊ฐ„ ๋น„๊ต ๊ทœ์น™์˜ ํ•™์Šต์„ ์˜๋ฏธํ•˜์ง€๋Š” ์•Š๋Š”๋‹ค.

์ €์žฅํ•œ ์„ธ ๋‚œ์ˆ˜ ์ดˆ๊ธฐ๊ฐ’์˜ ์ œ์•ฝ ํ†ตํ•ฉ CoC ์–ด๋Œ‘ํ„ฐ๋ฅผ ๋‹ค์‹œ ์‹คํ–‰ํ•œ ์›๋ณธ ์˜์ƒ ๊ฒฐ๊ณผ๋Š” ํ‘œ 9์™€ ๋ชจ๋“  ์ง€ํ‘œ์—์„œ ์ •ํ™•ํžˆ ์ผ์น˜ํ•˜์˜€๋‹ค. ํ‘œ 11์˜ ๊ฐ ์…€์€ โ€˜ํ›„๋ณด ์ •ํ™•๋„/๊ณ„์•ฝ ์Œ ์ •ํ™•๋„โ€™ ์ˆœ์„œ๋‹ค. ํ‘œ์ค€ ์‹œ๊ฐ„ ๊ณผ์ œ๋Š” ์›๋ณธ 1.000/1.000์—์„œ ๋‹จ์ƒ‰ ์˜์ƒ 0.670/0.403, ์ƒ์ถฉ ๊ตฌ์—ญ์ด ๋น„๊ธฐ ์‹œ์ž‘ํ•œ ์‹œ๊ฐ์ด ์‹ค์ œ์™€ ๋‹ค๋ฅธ ์ถฉ๋Œ ์˜์ƒ 0.608/0.340์œผ๋กœ ๋‚ฎ์•„์กŒ๋‹ค. ๋‹จ์ƒ‰ ์˜์ƒ๊ณผ ์‹œ๊ฐ„ ์ถฉ๋Œ ์˜์ƒ์˜ ๊ฐ€๋“œ ์œ„๋ฐ˜๋ฅ ๋„ ๊ฐ๊ฐ 0.288๊ณผ 0.208์ด์—ˆ๋‹ค. ๋”ฐ๋ผ์„œ ํ‘œ์ค€ ๊ณผ์ œ์˜ ์™„๋ฒฝํ•œ ๊ฒฐ๊ณผ๋Š” ๋ฌธ์žฅ๋งŒ ์ฝ์€ ๊ฒฐ๊ณผ๊ฐ€ ์•„๋‹ˆ๋ฉฐ ์—ฐ์† ์žฅ๋ฉด ์˜์ƒ์— ํ‘œ์‹œ๋œ ์‹œ๊ฐ„ ์ •๋ณด์— ์˜์กดํ•œ๋‹ค. ๋ฐ˜๋ฉด ๋ฏธ๊ด€์ธก ์‹œ๊ฐ„๊ฐ’ ํ‰๊ฐ€์—์„œ๋Š” ์›๋ณธ ํ›„๋ณด ์ •ํ™•๋„๋ถ€ํ„ฐ 0.635์— ๊ทธ์ณค๊ณ  ์˜์ƒ ๊ต๋ž€์ด ์ด๋ฅผ ์ผ๊ด€๋˜๊ฒŒ ๋” ๋‚ฎ์ถ”์ง€ ์•Š์•˜๋‹ค. ์‹œ๊ฐ„ ์ถฉ๋Œ ์˜์ƒ์€ ๋ฌธ์ œ์˜ ๊ด€์ธก ์ „์ œ ์ž์ฒด๋ฅผ ๋ฐ”๊พธ๋ฏ€๋กœ ๊ทธ ์กฐ๊ฑด์—์„œ ์šฐ์—ฐํžˆ ๋‚ฎ์•„์ง„ ์œ„๋ฐ˜๋ฅ ์ด๋‚˜ ๋†’์•„์ง„ ๋ชฉํ‘œ ์™„๋ฃŒ์œจ์„ ์„ฑ๋Šฅ ํ–ฅ์ƒ์œผ๋กœ ํ•ด์„ํ•˜์ง€ ์•Š๋Š”๋‹ค. ์ด๋Š” ์ƒˆ๋กœ์šด ์‹œ๊ฐ„๊ฐ’์—์„œ ์‹œ๊ฐ ์‹œ๊ฐ„๊ณผ ์ˆ˜์น˜ ๊ด€๊ณ„๋ฅผ ์•ˆ์ •์ ์œผ๋กœ ๊ฒฐํ•ฉํ•˜์ง€ ๋ชปํ–ˆ๋‹ค๋Š” ์ถ”๊ฐ€ ์ฆ๊ฑฐ๋‹ค. ์˜๋ฏธ. ์ œ์•ฝ ํ†ตํ•ฉ CoC๋Š” ํ‘œ์ค€ ๋ถ„ํฌ์˜ ๊ฐ™์€ ์žฅ๋ฉด์—์„œ๋„ ์ œ์•ฝ์ด ์š”๊ตฌํ•˜๋Š” ๋Œ€๊ธฐ์‹œ๊ฐ„์— ๋”ฐ๋ผ ์ถœ๋ฐœ ํ›„๋ณด๋ฅผ ๋ฐ”๊พธ์—ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ๋ฏธ๊ด€์ธก ์‹œ๊ฐ„๊ฐ’ ๊ฒฐ๊ณผ๋Š” ์ด ๋Œ€์‘์ด ์ผ๋ฐ˜์ ์ธ ์‹œ๊ฐ„ ๋น„๊ต ๊ทœ์น™์œผ๋กœ ์ถฉ๋ถ„ํžˆ ์ผ๋ฐ˜ํ™”๋˜์ง€ ์•Š์•˜์Œ์„ ๋ณด์—ฌ์ฃผ๋ฏ€๋กœ RQ4์—๋Š” ๋ถ€์ •์ ์ธ ๋‹ต์„ ์ค€๋‹ค. ๊ธฐ๋ณธ CoC๋Š” ๋‘ ๊ณ„์•ฝ์— ๋™์ผํ•œ ์ž…๋ ฅ์„ ๋ฐ›์œผ๋ฏ€๋กœ ๊ฒฐ์ •์  ๋ชจ๋ธ์ด ๋‘ ์ •๋‹ต์„ ๋ชจ๋‘ ๊ตฌ๋ณ„ํ•  ์ˆ˜ ์—†๋Š” ์ •๋ณด ๋ถ€์žฌ ๊ธฐ์ค€์„ ์ด๋‹ค. ๋”ฐ๋ผ์„œ ๊ธฐ๋ณธ CoC์˜ ํ›„๋ณด ์ •ํ™•๋„ 0.500๊ณผ ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„ 0.000์„ ์ œ์•ˆ ๋ฐฉ๋ฒ•์˜ ์•ˆ์ „์„ฑ ์šฐ์›”์„ฑ์œผ๋กœ ํ•ด์„ํ•˜์ง€ ์•Š๋Š”๋‹ค. ์‹œ๊ฐ„ ๊ณผ์ œ์—์„œ ์ž…๋ ฅ ํ˜•์‹์ด ๊ฐ™์€ ๋ณ„๋„ ์ž์—ฐ์–ด ์ œ์•ฝ๊ณผ ์ œ์•ฝโ€“์ •๋‹ต ๋Œ€์‘ ๊ต๋ž€์˜ ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๋Š” ๊ฐ๊ฐ 0.396๊ณผ 0.021์ด์—ˆ๋‹ค. ์ด ์ฐจ์ด๊ฐ€ ์˜ฌ๋ฐ”๋ฅธ ์ œ์•ฝโ€“์ •๋‹ต ๋Œ€์‘ ํ•™์Šต์˜ ๋” ์ง์ ‘์ ์ธ ์ฆ๊ฑฐ๋‹ค. ๋ฐ˜๋ฉด ์ œ์•ฝ ํ†ตํ•ฉ CoC์™€ ๋Œ€์‘ ๊ต๋ž€ ์กฐ๊ฑด์˜ ์ฐจ์ด์—๋Š” ์ž…๋ ฅ ์œ„์น˜์˜ ํšจ๊ณผ๋„ ํฌํ•จ๋œ๋‹ค. ๋…ผ๋ฆฌ์‹ ์ œ์•ฝ์˜ ๋‚ฎ์€ ๊ฒฐ๊ณผ๋„ ๋…ผ๋ฆฌ์‹ ์ž์ฒด๊ฐ€ ์ž์—ฐ์–ด๋ณด๋‹ค ๋‚˜์˜๋‹ค๋Š” ๋œป์€ ์•„๋‹ˆ๋‹ค. ๋‘ ํ‘œํ˜„์„ ๊ณต์ •ํ•˜๊ฒŒ ๋น„๊ตํ•˜๋ ค๋ฉด ๋…ผ๋ฆฌ ๋ฌธ๋ฒ•์„ ๋ณ„๋„๋กœ ํ•™์Šต์‹œํ‚จ ๋’ค ๋‹ค์‹œ ํ‰๊ฐ€ํ•ด์•ผ ํ•œ๋‹ค.

5.5 ์ •์ง€ใ†์ฐจ์„  ๋ณ€๊ฒฝ๊ณผ ๋ณตํ•ฉ ํ‘œํ˜„ ๋ณ€ํ™”

ํ™•์ธ ๋ชฉ์ . ์•ž ์‹คํ—˜์˜ ์„ฑ๊ณต์ด ๋Œ€๊ธฐ์‹œ๊ฐ„ ๋ฌธ์ œ์—๋งŒ ๋‚˜ํƒ€๋‚œ ๊ฒฐ๊ณผ์ผ ์ˆ˜ ์žˆ๋‹ค. ์ด๋ฅผ ํ™•์ธํ•˜๊ธฐ ์œ„ํ•ด ์ •์ง€์™€ ์ฐจ์„  ๋ณ€๊ฒฝ์œผ๋กœ ํ–‰๋™์„ ๋„“ํ˜”๋‹ค. ๋˜ํ•œ ๊ฐ™์€ ๊ฐ€๋“œ๋ฅผ ๋‹ค๋ฅธ ๋ฌธ์žฅ์ด๋‚˜ ์ฒ˜์Œ ๋ณด๋Š” ์ˆ˜์น˜๋กœ ํ‘œํ˜„ํ•ด๋„ ๋ชจ๋ธ์ด ์กฐ๊ฑด์„ ์ง€ํ‚ค๋Š”์ง€ ํ™•์ธํ•˜์˜€๋‹ค. ๋น„๊ต ๋ฐฉ๋ฒ•. ์ •์ง€ ๊ณผ์ œ์—์„œ๋Š” ์ •์ง€์„  ์œ„์น˜, ์ตœ๋Œ€ ๊ฐ์†๋„์™€ ์ตœ๋Œ€ ๊ฐ€๊ฐ€์†๋„๋ฅผ ๊ฐ€๋“œ๋กœ ์‚ฌ์šฉํ•˜์˜€๋‹ค. ์ฐจ์„  ๋ณ€๊ฒฝ ๊ณผ์ œ์—์„œ๋Š” ์ตœ์†Œ ์ฐจ๋Ÿ‰ ๊ฐ„๊ฒฉ๊ณผ ์ค‘๋‹จ ํ›„ ์žฌ์‹œ๋„ ์กฐ๊ฑด์„ ์‚ฌ์šฉํ•˜์˜€๋‹ค. 192๊ฐœ ์žฅ๋ฉด๋งˆ๋‹ค ์™„ํ™” ๊ณ„์•ฝ๊ณผ ์—„๊ฒฉ ๊ณ„์•ฝ์„ ํ•˜๋‚˜์”ฉ ์ ์šฉํ•˜์—ฌ 384๊ฐœ ํ•™์Šต ์˜ˆ๋ฅผ ๋งŒ๋“ค์—ˆ๋‹ค. ํ‘œ์ค€ ํ‰๊ฐ€, ๋™์ผ ์˜๋ฏธ ๋ฌธ์žฅ ๋ณ€ํ˜• ํ‰๊ฐ€์™€ ๋ฏธ๊ด€์ธก ์ˆ˜์น˜ ํ‰๊ฐ€๋Š” ๊ฐ๊ฐ 48๊ฐœ ์žฅ๋ฉด, ์ฆ‰ 96๊ฐœ ๊ณ„์•ฝ ๋ฌธ์ œ๋กœ ๊ตฌ์„ฑํ•˜์˜€๋‹ค. ๋ณ„๋„์˜ ๋ณตํ•ฉ ํ‘œํ˜„ ๋ณ€ํ™” ํ‰๊ฐ€์—๋Š” (1) ์ธก์ •๊ฐ’์ด ๊ธฐ์ค€๊ฐ’๊ณผ ์ •ํ™•ํžˆ ๊ฐ™์€ ๊ฒฝ๊ณ„ ๋“ฑํ˜ธ, (2) ๋ถ€์ •ใ†๊ธˆ์ง€ ๋ฌธ์žฅ, (3) ์กฐ๊ฑด์ ˆ ์ˆœ์„œ ๋ณ€๊ฒฝ, (4) ๊ฐ™์€ ๊ฐ’์„ m ๋Œ€์‹  cm๋กœ ์ ๋Š” ๋‹จ์œ„ ๋ณ€ํ™˜์„ ํ•จ๊ป˜ ๋„ฃ์—ˆ๋‹ค. ๋”ฐ๋ผ์„œ ์ด ํ‰๊ฐ€๋Š” ๋„ค ์š”์ธ ์ค‘ ํ•˜๋‚˜์˜ ์›์ธ์„ ๋ถ„๋ฆฌํ•˜๋Š” ์š”์ธ๋ณ„ ์‹คํ—˜์ด ์•„๋‹ˆ๋ผ, ์—ฌ๋Ÿฌ ํ‘œํ˜„ ๋ณ€ํ™”๊ฐ€ ์„ž์ธ ๊ฐ•๊ฑด์„ฑ ์‹œํ—˜์ด๋‹ค. ์ €์žฅ ์–ด๋Œ‘ํ„ฐ๋Š” ์›๋ณธ, ๋‹จ์ƒ‰ ๋ฐ ๋ฐ˜๋Œ€ ํ–‰๋™ ์ข…๋ฅ˜์˜ ์˜์ƒ์—์„œ๋„ ๋‹ค์‹œ ํ‰๊ฐ€ํ•˜์˜€๋‹ค.

ํ‘œ์ค€ ํ‰๊ฐ€์˜ ๋ฐ˜๋ณต์ ์ธ 1.000์ด ๋‚œ์ด๋„ ๋ถ€์กฑ์„ ๊ฐ€๋ฆด ์ˆ˜ ์žˆ์œผ๋ฏ€๋กœ, ์œ„ ๋ณตํ•ฉ ํ‘œํ˜„ ๋ณ€ํ™” ํ‰๊ฐ€๋ฅผ hard-case ํ‰๊ฐ€๋กœ ๋ช…์‹œํ•˜์—ฌ ํ–‰๋™๋ณ„๋กœ๋„ ์žฌ์ง‘๊ณ„ํ•˜์˜€๋‹ค. ์ •์ง€ hard-case๋Š” ์ •์ง€์„ , ๊ฐ์†๋„ ๋ฐ ๊ฐ€๊ฐ€์†๋„ ์„ธ ์ œ์•ฝ์„ ๋™์‹œ์— ์ ์šฉํ•˜๊ณ , ์™„ํ™” ๊ณ„์•ฝ์˜ ๋‘ ์ˆ˜์น˜ ์ƒํ•œ์„ ๋น ๋ฅธ ํ›„๋ณด์˜ ์ธก์ •๊ฐ’๊ณผ ์ •ํ™•ํžˆ ๊ฐ™๊ฒŒ ๋‘์–ด ํŒ์ • ์—ฌ์œ ๊ฐ€ 0์ธ ๊ฒฝ๊ณ„ ๋“ฑํ˜ธ๋ฅผ ํฌํ•จํ•œ๋‹ค. ์ฐจ์„  ๋ณ€๊ฒฝ hard-case๋„ ์™„ํ™” ๊ณ„์•ฝ์˜ ์ตœ์†Œ ๊ฐ„๊ฒฉ์„ ๋น ๋ฅธ ํ›„๋ณด์˜ ์ธก์ •๊ฐ’๊ณผ ๊ฐ™๊ฒŒ ๋‘๊ณ , ๊ฐ„๊ฒฉ ๋ฏธ๋‹ฌ ์‹œ ์ค‘๋‹จใ†์žฌ์‹œ๋„ํ•˜๋Š” ์กฐ๊ฑด์„ ํ•จ๊ป˜ ์ ์šฉํ•œ๋‹ค. ๊ฐ ๋‚œ์ˆ˜ ์ดˆ๊ธฐ๊ฐ’์˜ 48๊ฐœ ์žฅ๋ฉด์€ ์ •์ง€์™€ ์ฐจ์„  ๋ณ€๊ฒฝ์„ 24๊ฐœ์”ฉ ํฌํ•จํ•˜๋ฉฐ, ์žฅ๋ฉด๋งˆ๋‹ค ์™„ํ™”ใ†์—„๊ฒฉ ๊ณ„์•ฝ์„ ์ ์šฉํ•œ ์ด 96๊ฐœ ๋ฌธ์ œ๋‹ค. ๊ฒฐ๊ณผ. ํ‘œ 10์˜ ์œ„์ชฝ ์„ธ ํ–‰์€ ํ‘œ์ค€ ํ‰๊ฐ€, ์•„๋ž˜์ชฝ ์„ธ ํ–‰์€ ๋ณตํ•ฉ ํ‘œํ˜„ ๋ณ€ํ™” ํ‰๊ฐ€๋‹ค. ํ‘œ์ค€ ํ‰๊ฐ€์—์„œ ์ œ์•ฝ ํ†ตํ•ฉ CoC๋Š” ์ •์ง€์™€ ์ฐจ์„  ๋ณ€๊ฒฝ ๋ชจ๋‘ ๊ฐ€๋“œ ์œ„๋ฐ˜๋ฅ  0.000, ๊ฐ€๋“œ ์ค€์ˆ˜ ๋ชฉํ‘œ ์™„๋ฃŒ์œจ 1.000, ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„ 1.000์„ ๊ธฐ๋กํ•˜์˜€๋‹ค. ์ฆ‰, ๋‘ ํ–‰๋™์—์„œ ๋ชฉํ‘œ๋ฅผ ์™„๋ฃŒํ•˜๋ฉด์„œ ์™„ํ™”ใ†์—„๊ฒฉ ๊ณ„์•ฝ์— ๋”ฐ๋ผ ์ •๋‹ต ํ›„๋ณด๋ฅผ ์ •ํ™•ํžˆ ๋ฐ”๊พธ์—ˆ๋‹ค. ๊ธฐ๋ณธ CoC๋ณด๋‹ค ํ‰๊ท  ์œ„๋ฐ˜๋ฅ ์€ 0.292 ๋‚ฎ์•˜๋‹ค. ๋‚œ์ˆ˜ ์ดˆ๊ธฐ๊ฐ’์„ ๋‹จ์œ„๋กœ ๋‹ค์‹œ ๋ฝ‘์•„ ๊ณ„์‚ฐํ•œ 95% ๊ตฌ๊ฐ„์€ [0.250, 0.375]์˜€๋‹ค. ๊ฐ™์€ ์ž…๋ ฅ ํ˜•์‹์„ ์‚ฌ์šฉํ•œ ์ œ์•ฝโ€“์ •๋‹ต ๋Œ€์‘ ๊ต๋ž€ ํ†ต์ œ๊ตฐ๋ณด๋‹ค ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๋Š” 0.972 ๋†’์•˜๊ณ  ํ•ด๋‹น ๊ตฌ๊ฐ„์€ [0.938, 1.000]์ด์—ˆ๋‹ค. ๋”ฐ๋ผ์„œ ์ด ์ฐจ์ด๋Š” ๋‹จ์ˆœํ•œ ์ œ์•ฝ ๋ฌธ์žฅ ์ถ”๊ฐ€๋ณด๋‹ค ์˜ฌ๋ฐ”๋ฅธ ์ œ์•ฝโ€“์ •๋‹ต ๋Œ€์‘ ํ•™์Šต์˜ ํšจ๊ณผ๋ฅผ ์ง์ ‘ ๋ณด์—ฌ์ค€๋‹ค. ๋‹ค๋งŒ ๋ฐ˜๋ณต์ด ์„ธ ๋ฒˆ๋ฟ์ด๊ณ  ๊ฐ ๋‚œ์ˆ˜ ์ดˆ๊ธฐ๊ฐ’์—์„œ ๋ฐ์ดํ„ฐ๋„ ํ•จ๊ป˜ ๋ฐ”๋€Œ๋ฏ€๋กœ ์ด ๊ตฌ๊ฐ„์€ ํ™•์ •์ ์ธ ํ†ต๊ณ„ ๊ฒฐ๋ก ์ด ์•„๋‹ˆ๋ผ ์ „์ฒด ์ ˆ์ฐจ์—์„œ ๊ด€์ฐฐ๋œ ๋ฒ”์œ„๋ฅผ ์‚ดํŽด๋ณด๋Š” ์ฐธ๊ณ ๊ฐ’์ด๋‹ค.

ํ‘œ 10 ์ •์ง€ใ†์ฐจ์„  ๋ณ€๊ฒฝ ๊ณผ์ œ์˜ ํ‘œ์ค€ ํ‰๊ฐ€์™€ ๋ณตํ•ฉ ํ‘œํ˜„ ๋ณ€ํ™” ํ‰๊ฐ€. ๊ฐ’์€ ์„ธ ๋‚œ์ˆ˜ ์ดˆ๊ธฐ๊ฐ’ ๊ฒฐ๊ณผ์˜ ํ‰๊ท ํ‘œ๋ณธ ํ‘œ์ค€ํŽธ์ฐจ๋‹ค. โ€˜๋ณตํ•ฉ ํ‘œํ˜„ ๋ณ€ํ™”โ€™์—๋Š” ๊ฒฝ๊ณ„ ๋“ฑํ˜ธ, ๋ถ€์ •ใ†๊ธˆ์ง€, ์ ˆ ์ˆœ์„œ ๋ณ€๊ฒฝ ๋ฐ mโ€“cm ๋‹จ์œ„ ๋ณ€ํ™˜์ด ํ•จ๊ป˜ ํฌํ•จ๋œ๋‹ค. ๋‹จ์œ„ ์ •๊ทœํ™” ํ–‰์€ ์ €์žฅ ์–ด๋Œ‘ํ„ฐ์˜ ์žฌํ‰๊ฐ€ ๊ฒฐ๊ณผ๋‹ค.

Table 10 Standard and combined-expression-shift evaluations for stopping and lane change, including re-evaluation of saved adapters after deterministic unit normalization; values are three-seed mean sample standard deviation.

Evaluation Condition Candidate accuracy Guard violation rate โ†“ Guard-compliant goal completion rate โ†‘ Paired-contract accuracy โ†‘
Standard evaluation Basic CoC (no constraint) 0.500 ยฑ 0.000 0.292 ยฑ 0.072 0.708 ยฑ 0.072 0.000 ยฑ 0.000
Constraint-integrated CoC (proposed) 1.000 ยฑ 0.000 0.000 ยฑ 0.000 1.000 ยฑ 0.000 1.000 ยฑ 0.000
Shuffled constraintโ€“target mapping 0.503 ยฑ 0.006 0.267 ยฑ 0.039 0.733 ยฑ 0.039 0.028 ยฑ 0.032
Combined expression-shift evaluation Basic CoC (no constraint) 0.500 ยฑ 0.000 0.302 ยฑ 0.065 0.698 ยฑ 0.065 0.000 ยฑ 0.000
Constraint-integrated CoC (proposed) 0.948 ยฑ 0.063 0.010 ยฑ 0.010 0.990 ยฑ 0.010 0.896 ยฑ 0.127
Proposed + unit normalization 0.958 ยฑ 0.072 0.000 ยฑ 0.000 1.000 ยฑ 0.000 0.917 ยฑ 0.144
Shuffled constraintโ€“target mapping 0.535 ยฑ 0.079 0.260 ยฑ 0.018 0.740 ยฑ 0.018 0.090 ยฑ 0.139
Hard-case by maneuver Proposed: stopping 0.979 ยฑ 0.021 0.021 ยฑ 0.021 0.979 ยฑ 0.021 0.958 ยฑ 0.042
Proposed: lane change 0.917 ยฑ 0.144 0.000 ยฑ 0.000 1.000 ยฑ 0.000 0.833 ยฑ 0.289

๋ณตํ•ฉ ํ‘œํ˜„ ๋ณ€ํ™” ํ‰๊ฐ€์—์„œ ์ œ์•ฝ ํ†ตํ•ฉ CoC์˜ ๊ฐ€๋“œ ์œ„๋ฐ˜๋ฅ ์€ $0.010 \pm 0.010$, ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๋Š” $0.896 \pm 0.127$๋กœ ํ‘œ์ค€ ํ‰๊ฐ€๋ณด๋‹ค ๋‚ฎ์•„์กŒ๋‹ค. ์˜ค๋‹ต 15๊ฐœ๋Š” ๋ชจ๋‘ ๊ฐ™์€ ๊ฑฐ๋ฆฌ๋ฅผ m ๋Œ€์‹  cm๋กœ ํ‘œํ˜„ํ•œ ๋ฌธ์žฅ์—์„œ ๊ด€์ฐฐ๋˜์—ˆ๋‹ค. ๋‚œ์ˆ˜ ์ดˆ๊ธฐ๊ฐ’ 42์˜ ์˜ค๋‹ต 12๊ฐœ๋Š” ๊ฐ€๋“œ๋ฅผ ์œ„๋ฐ˜ํ•˜์ง€๋Š” ์•Š์•˜์ง€๋งŒ ํ•„์š” ์ด์ƒ์œผ๋กœ ๋А๋ฆฐ ์ฐจ์„  ๋ณ€๊ฒฝ ํ›„๋ณด๋ฅผ ์„ ํƒํ•œ ๊ฒฝ์šฐ์˜€๋‹ค. ๋‚˜๋จธ์ง€ 3๊ฐœ๋Š” ๋‚œ์ˆ˜ ์ดˆ๊ธฐ๊ฐ’ 17๊ณผ 123์—์„œ ๊ฐ์†๋„ ๋˜๋Š” ๊ฐ€๊ฐ€์†๋„ ์ƒํ•œ์„ ๋„˜์€ ์ •์ง€ ํ›„๋ณด๋ฅผ ์„ ํƒํ•œ ๊ฒฝ์šฐ์˜€๋‹ค. ๋ถ€์ • ํ‘œํ˜„, ์กฐ๊ฑด์ ˆ ์ˆœ์„œ ๋ณ€๊ฒฝ๊ณผ m ๋‹จ์œ„ ๊ฒฝ๊ณ„๊ฐ’๋งŒ ํฌํ•จํ•œ ์˜ˆ์—์„œ๋Š” ์˜ค๋‹ต์ด ์—†์—ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์ด ํ‰๊ฐ€๋Š” ๊ฐœ๋ณ„ ์š”์ธ์˜ ํšจ๊ณผ์™€ ์š”์ธ ๊ฐ„ ์ƒํ˜ธ์ž‘์šฉ์„ ๋ถ„๋ฆฌํ•˜๋„๋ก ์„ค๊ณ„๋˜์ง€ ์•Š์•˜๋‹ค. ๋”ฐ๋ผ์„œ ์˜ค๋‹ต์ด cm ํ‘œํ˜„์— ์ง‘์ค‘๋˜์—ˆ๋‹ค๋Š” ๊ด€์ฐฐ๋งŒ์œผ๋กœ ๋‹จ์œ„ ๋ณ€ํ™˜, ๋ถ€์ • ํ‘œํ˜„, ๊ฒฝ๊ณ„๊ฐ’ ๋˜๋Š” ์ ˆ ์ˆœ์„œ ์ค‘ ์–ด๋А ์š”์ธ์ด ์„ฑ๋Šฅ ์ €ํ•˜์˜ ์ฃผ๋œ ์›์ธ์ธ์ง€, ๊ฐ ์š”์ธ์˜ ๊ธฐ์—ฌ๊ฐ€ ์–ผ๋งˆ์ธ์ง€๋ฅผ ํŒ์ •ํ•  ์ˆ˜ ์—†๋‹ค.

๋‹จ์œ„ ์ •๊ทœํ™” ํšจ๊ณผ๋ฅผ ๋ถ„๋ฆฌํ•˜๊ธฐ ์œ„ํ•ด ์ €์žฅ๋œ ์„ธ ์–ด๋Œ‘ํ„ฐ์™€ ๋™์ผํ•œ 288๊ฐœ hard-case ๋ฌธ์ œ๋ฅผ ๋‹ค์‹œ ์‚ฌ์šฉํ•˜๊ณ , 72๊ฐœ cm ๋ฌธ์žฅ์˜ ์ˆ˜์น˜์™€ ๋‹จ์œ„๋งŒ ๋™๋“ฑํ•œ m ํ‘œํ˜„์œผ๋กœ ๊ฒฐ์ •์ ์œผ๋กœ ๋ณ€ํ™˜ํ•œ ๋’ค ์žฌํ‰๊ฐ€ํ•˜์˜€๋‹ค. ์žฅ๋ฉด, ํ›„๋ณด, ์ •๋‹ต, ๋‚˜๋จธ์ง€ ๋ฌธ์žฅ ๋ฐ ๋ชจ๋ธ ๊ฐ€์ค‘์น˜๋Š” ๋ฐ”๊พธ์ง€ ์•Š์•˜๋‹ค. cm ๋ถ€๋ถ„์ง‘ํ•ฉ์˜ ์ •๋‹ต์€ 57/72(0.792)์—์„œ 60/72(0.833)๋กœ 3๊ฑด ํšŒ๋ณต๋˜์—ˆ๊ณ  ํšŒ๊ท€ํ•œ ์ •๋‹ต์€ ์—†์—ˆ๋‹ค. ์ด์— ๋”ฐ๋ผ ์ „์ฒด ํ›„๋ณด ์ •ํ™•๋„๋Š” 0.948์—์„œ 0.958, ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๋Š” 0.896์—์„œ 0.917๋กœ ๋†’์•„์กŒ์œผ๋ฉฐ, ์„ธ ๊ฑด์˜ ์•ˆ์ „ํ•˜์ง€ ์•Š์€ ์ •์ง€ ์„ ํƒ์ด ๋ชจ๋‘ ๊ต์ •๋˜์–ด ๊ฐ€๋“œ ์œ„๋ฐ˜๋ฅ ์€ 0.010์—์„œ 0.000์œผ๋กœ ๋‚ฎ์•„์กŒ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ๋‚œ์ˆ˜ ์ดˆ๊ธฐ๊ฐ’ 42์˜ ๊ณผ๋„ํ•˜๊ฒŒ ๋ณด์ˆ˜์ ์ธ ์ฐจ์„  ๋ณ€๊ฒฝ ์˜ค๋‹ต 12๊ฑด์€ ๋‚จ์•˜๋‹ค. ๋น„-cm ์ž…๋ ฅ์˜ ์˜ˆ์ธก์€ ํ•˜๋‚˜๋„ ๋ณ€ํ•˜์ง€ ์•Š์•˜๋‹ค. ๋”ฐ๋ผ์„œ ์ด ์žฌํ‰๊ฐ€๋Š” ์ฃผ์–ด์ง„ ๋ณตํ•ฉ ํ‘œํ˜„ ์กฐ๊ฑด์—์„œ ๋‹จ์œ„ ์ •๊ทœํ™” ์ „์ฒ˜๋ฆฌ๊ฐ€ ์„ธ ๊ฑด์˜ ์ˆ˜์น˜ ์•ˆ์ „ ์˜ค๋ฅ˜๋ฅผ ๊ต์ •ํ–ˆ์Œ์„ ๋ณด์—ฌ์ค€๋‹ค. ๋‹ค๋งŒ ๋‚˜๋จธ์ง€ ์š”์ธ์„ ๊ฐ๊ฐ ์กฐ์ž‘ํ•œ ์‹คํ—˜์€ ์•„๋‹ˆ๋ฏ€๋กœ, ์ด ๊ฐœ์„ ์ด๋‚˜ ๋‚จ์€ 12๊ฑด์˜ ์˜ค๋ฅ˜๋งŒ์œผ๋กœ ๋‹จ์œ„ ๋ณ€ํ™˜ ๋˜๋Š” ๋‹ค๋ฅธ ํŠน์ • ํ‘œํ˜„ ์š”์ธ์„ ์ „์ฒด ์„ฑ๋Šฅ ์ €ํ•˜์˜ ์ฃผ๋œ ์›์ธ์œผ๋กœ ํŒ์ •ํ•  ์ˆ˜๋Š” ์—†๋‹ค.

ํ–‰๋™๋ณ„ hard-case์—์„œ ์ œ์•ฝ ํ†ตํ•ฉ CoC์˜ ํ›„๋ณด/๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๋Š” ์ •์ง€ 0.979/0.958, ์ฐจ์„  ๋ณ€๊ฒฝ 0.917/0.833์ด์—ˆ๋‹ค. ์ •์ง€์˜ ๊ฐ€๋“œ ์œ„๋ฐ˜๋ฅ ์€ 0.021์ด์—ˆ๊ณ  ์ฐจ์„  ๋ณ€๊ฒฝ์˜ ๊ฐ€๋“œ ์œ„๋ฐ˜๋ฅ ์€ 0์ด์—ˆ์ง€๋งŒ, ์ฐจ์„  ๋ณ€๊ฒฝ์—์„œ๋Š” ๊ฐ€๋“œ๋ฅผ ์ง€ํ‚ค๋ฉด์„œ๋„ ๋” ๋А๋ฆฐ ํ›„๋ณด๋ฅผ ๊ณ ๋ฅธ ๊ณผ๋„ํ•œ ๋ณด์ˆ˜ ์„ ํƒ ๋•Œ๋ฌธ์— ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๊ฐ€ ๋” ๋‚ฎ์•˜๋‹ค. ์ด ํ•˜๋ฝ์€ ํ‘œ์ค€ ํ‰๊ฐ€์˜ 1.000์„ ์ผ๋ฐ˜์ ์ธ ๋‚œ์ œ ํ•ด๊ฒฐ ์„ฑ๋Šฅ์œผ๋กœ ํ•ด์„ํ•  ์ˆ˜ ์—†๊ณ , ๋™์‹œ ์ œ์•ฝใ†๊ฒฝ๊ณ„ ๋“ฑํ˜ธใ†ํ‘œํ˜„ ๋ณ€ํ™”๊ฐ€ ๋ชจ๋ธ ์ฐจ์ด๋ฅผ ๋“œ๋Ÿฌ๋‚ด๋Š” ๋ฐ ํ•„์š”ํ•จ์„ ๋ณด์—ฌ์ค€๋‹ค.

๋‹ค์ค‘ ์ฃผํ–‰์˜ ํ‘œ์ค€ ํ‰๊ฐ€์™€ ๋ฏธ๊ด€์ธก ์ˆ˜์น˜ ํ‰๊ฐ€๋Š” ๋‹จ์ƒ‰ ์˜์ƒ๊ณผ ๋ฐ˜๋Œ€ ํ–‰๋™ ์˜์ƒ์—์„œ๋„ ์„ธ ๋‚œ์ˆ˜ ์ดˆ๊ธฐ๊ฐ’ ๋ชจ๋‘ ํ›„๋ณด ์ •ํ™•๋„์™€ ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„ 1.000์„ ์œ ์ง€ํ•˜์˜€๋‹ค. ๋ณตํ•ฉ ํ‘œํ˜„ ๋ณ€ํ™” ํ‰๊ฐ€์˜ ์›๋ณธ/๋‹จ์ƒ‰/๋ฐ˜๋Œ€ ํ–‰๋™ ์˜์ƒ์€ ๊ฐ๊ฐ ํ›„๋ณด ์ •ํ™•๋„ 0.948/0.906/0.948, ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„ 0.896/0.813/0.896์ด์—ˆ๋‹ค. ์ด ๊ณผ์ œ์˜ ์˜์ƒ์€ ํ–‰๋™ ์ข…๋ฅ˜๋ณ„ ๊ณ ์ • ๋„์‹์ด๊ณ  ํ›„๋ณด ๋ฌผ๋ฆฌ๋Ÿ‰๊ณผ ํ–‰๋™ ์ข…๋ฅ˜๊ฐ€ ๋ฌธ์žฅ์— ์ง์ ‘ ์ ํ˜€ ์žˆ์œผ๋ฏ€๋กœ, ๋†’์€ ํ‘œ์ค€ใ†๋ฏธ๊ด€์ธก ์ˆ˜์น˜ ๊ฒฐ๊ณผ๋Š” ์‹œ๊ฐ์  ๊ทผ๊ฑฐํ™”๊ฐ€ ์•„๋‹ˆ๋ผ ์ฃผ๋กœ ๋ฌธ์žฅ ๊ธฐ๋ฐ˜ ์ œ์•ฝ ํ›„๋ณด ์„ ํƒ์˜ ์ฆ๊ฑฐ๋‹ค. ์˜๋ฏธ. ์ œ์•ฝ์„ CoC ์•ˆ์— ํ•จ๊ป˜ ์ œ์‹œํ•˜๋Š” ํšจ๊ณผ๋Š” ๋Œ€๊ธฐ์‹œ๊ฐ„๋ฟ ์•„๋‹ˆ๋ผ ์ •์ง€์™€ ์ฐจ์„  ๋ณ€๊ฒฝ์—์„œ๋„ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ๋ณตํ•ฉ ํ‘œํ˜„ ๋ณ€ํ™” ํ‰๊ฐ€์—์„œ๋Š” ์˜ค๋ฅ˜๊ฐ€ ๋‚จ์•˜๋‹ค. ์˜ค๋‹ต์ด cm ํ‘œํ˜„์— ์ง‘์ค‘๋˜์—ˆ๋”๋ผ๋„ ์—ฌ๋Ÿฌ ๋ณ€ํ™”๊ฐ€ ํ•จ๊ป˜ ํฌํ•จ๋œ ํ‰๊ฐ€์ด๋ฏ€๋กœ ๋ชจ๋“  ์˜ค๋ฅ˜์˜ ์›์ธ์ด ๋‹จ์œ„ ๋ณ€ํ™˜์ด๋ผ๊ณ  ํ™•์ •ํ•  ์ˆ˜๋Š” ์—†๋‹ค. ํ›„์† ์‹คํ—˜์—์„œ๋Š” ๋‹จ์œ„, ๋ถ€์ • ํ‘œํ˜„, ์กฐ๊ฑด ์ˆœ์„œ์™€ ๊ฒฝ๊ณ„๊ฐ’์„ ํ•œ ๋ฒˆ์— ํ•˜๋‚˜์”ฉ๋งŒ ๋ฐ”๊พธ์–ด ์›์ธ์„ ๋ถ„๋ฆฌํ•ด์•ผ ํ•œ๋‹ค.

5.6 ํ๋ฃจํ”„ ๋ณด์กฐ ์‹คํ—˜

ํ™•์ธ ๋ชฉ์ . ์•ž์˜ ์‹คํ—˜์€ VLM์ด ๋ฏธ๋ฆฌ ์ฃผ์–ด์ง„ ํ›„๋ณด๋ฅผ ํ•œ ๋ฒˆ ์„ ํƒํ•˜๋Š” ๋ฌธ์ œ์˜€๋‹ค. ๋งˆ์ง€๋ง‰ ์‹คํ—˜์€ ์„ ํƒ ๋’ค์—๋„ ์ƒํ™ฉ์ด ๊ณ„์† ๋ฐ”๋€Œ๋Š” ๊ฒฝ์šฐ๋ฅผ ์‚ดํŽด๋ณธ๋‹ค. ํ•™์Šต๋œ ๊ณ„์•ฝ๋งŒ ์‚ฌ์šฉํ•  ๋•Œ์™€, ์‹คํ–‰ ์ค‘ ์œ„ํ—˜ํ•œ ๋ช…๋ น์„ ๋ง‰๋Š” ์ฐจ๋‹จ ์žฅ์น˜๋ฅผ ํ•จ๊ป˜ ์‚ฌ์šฉํ•  ๋•Œ๋ฅผ ๋น„๊ตํ•œ๋‹ค. ์ด ์‹คํ—˜์€ ์ž‘์€ ์‹ ๊ฒฝ๋ง๊ณผ ๋‹จ์ˆœํ•œ ์šด๋™ ๋ชจ๋ธ์„ ์‚ฌ์šฉํ•œ ๋ณด์กฐ ๋ถ„์„์ด๋ฉฐ, ์•ž์˜ VLM ๊ฒฐ๊ณผ๋‚˜ ์‹ค์ œ ์ฐจ๋Ÿ‰๊ณผ ์ง์ ‘ ๋น„๊ตํ•˜์ง€ ์•Š๋Š”๋‹ค. ๋น„๊ต ๋ฐฉ๋ฒ•. ๋‘ ์ธต ์‹ ๊ฒฝ๋ง๊ณผ 1์ฐจ์› ์šด๋™ํ•™์œผ๋กœ ๋งŒ๋“  ์†Œ๊ทœ๋ชจ ํ๋ฃจํ”„ ํ™˜๊ฒฝ์„ ์‚ฌ์šฉํ•˜์˜€๋‹ค. ํ๋ฃจํ”„๋ž€ ๋ชจ๋ธ์ด ํ•œ ๋ฒˆ๋งŒ ๋‹ตํ•˜๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๋ผ, ๋งค ์‹œ์ ์˜ ์ƒํƒœ๋ฅผ ๋‹ค์‹œ ๋ฐ›์•„ ๋‹ค์Œ ํ–‰๋™์„ ๊ณ„์† ์ •ํ•˜๋Š” ํ™˜๊ฒฝ์„ ๋œปํ•œ๋‹ค. ์ƒํƒœ ์ „์šฉ(State only)์€ ์ˆ˜์น˜ ์ƒํƒœ๋งŒ, ์ƒํƒœ+CoC(State + CoC)๋Š” ์ƒํƒœ์™€ ํ–‰๋™ ๋ชฉํ‘œ๋ฅผ ์ž…๋ ฅํ•œ๋‹ค. ๋™์  ๊ณ„์•ฝ(Dynamic contract)์€ ํ˜„์žฌ ์œ„ํ—˜์— ๋”ฐ๋ผ ๋Œ€๊ธฐ์™€ ์ถœ๋ฐœ ํ—ˆ์šฉ์„ ์–‘๋ฐฉํ–ฅ์œผ๋กœ ๊ฐฑ์‹ ํ•œ๋‹ค. ๋‹จ์กฐ ๋‹จ๊ณ„ ๊ณ„์•ฝ(Monotone-stage contract)์€ ํ•œ ๋ฒˆ ์ถœ๋ฐœ์„ ํ—ˆ์šฉํ•˜๋ฉด ์œ„ํ—˜์ด ๋‹ค์‹œ ์ƒ๊ฒจ๋„ ๋Œ€๊ธฐ๋กœ ๋Œ์•„๊ฐ€์ง€ ์•Š๋Š”๋‹ค. ๊ณ„์•ฝ+์ฐจ๋‹จ์žฅ์น˜(Contract + shield)๋Š” ๋™์  ๊ณ„์•ฝ์— ๋”ํ•ด ์‹คํ–‰ ์ง์ „ ์œ„ํ—˜ํ•œ ๋ช…๋ น์„ ๋ง‰๋Š”๋‹ค. ๊ทธ๋ฆผ์˜ Delayed ์กฐ๊ฑด์€ ๊ณ„์•ฝ ์ •๋ณด๊ฐ€ ์‹ค์ œ ์ƒํƒœ๋ณด๋‹ค 0.4์ดˆ ๋Šฆ๊ฒŒ ๋„์ฐฉํ•œ ๊ฒฝ์šฐ๋‹ค.

ํ•ด์ œ ํ›„ ์žฌ์œ„ํ—˜ episode์˜ ํ•ต์‹ฌ์ƒํƒœ์ „์ด๋Š” $\text{HOLD} \to \text{RELEASED} \to \text{HOLD}$์ด๋‹ค. $t = 0$์— ์ถœ๋ฐœ์ด ํ—ˆ์šฉ๋˜๋”๋ผ๋„ $t = 0.8$์— ๋‹ค๋ฅธ ์ฐจ๋Ÿ‰์ด ๋‹ค์‹œ ๋‚˜ํƒ€๋‚˜๋ฉด ๊ธฐ์กด ํ—ˆ์šฉ์„ ์ทจ์†Œํ•˜๊ณ  ๋Œ€๊ธฐ ๊ฐ€๋“œ๋ฅผ ์žฌํ™œ์„ฑํ™”ํ•ด์•ผ ํ•œ๋‹ค. ๋™์  ๊ณ„์•ฝ์€ ํ˜„์žฌ ์œ„ํ—˜์„ ๋ฐ˜์˜ํ•˜์—ฌ ์ด ์—ญ์ „์ด๋ฅผ ํ‘œํ˜„ํ•˜์ง€๋งŒ, ๋‹จ์กฐ ๋‹จ๊ณ„ ๊ณ„์•ฝ์€ RELEASED์— ๊ณ ์ •๋˜์–ด ํ˜„์žฌ ํ—ˆ์šฉ ๋ฒ”์œ„๋ฅผ ์ž˜๋ชป ๋‚˜ํƒ€๋‚ธ๋‹ค. ๋”ฐ๋ผ์„œ ์ด ๋น„๊ต๋Š” ๊ณ„์•ฝ์— ํ•ด์ œ ์กฐ๊ฑด๋งŒ ๋‘๋Š” ๊ฒƒ์œผ๋กœ ์ถฉ๋ถ„ํ•œ์ง€, ํ•ด์ œ ์ดํ›„์—๋„ ์„ผ์„œ ์ƒํƒœ์— ๋”ฐ๋ผ ๊ฐ€๋“œ๋ฅผ ๋˜์‚ด๋ฆฌ๋Š” reversible update๊ฐ€ ํ•„์š”ํ•œ์ง€๋ฅผ ํ‰๊ฐ€ํ•œ๋‹ค.

ํ‰๊ฐ€๋Š” ๋‘ ์ƒํ™ฉ์œผ๋กœ ๋‚˜๋ˆ„์—ˆ๋‹ค. ์ฒซ์งธ, ํ•™์Šต ์ž๋ฃŒ์— ์ •์ง€, ๋Œ€๊ธฐ, ์ถœ๋ฐœ ๋“ฑ ๋ชจ๋“  ์ฃผํ–‰ ๋‹จ๊ณ„๊ฐ€ ์ถฉ๋ถ„ํžˆ ๋“ค์–ด ์žˆ๋Š” ์ƒํ™ฉ์ด๋‹ค. ๋‘˜์งธ, ์ถœ๋ฐœ์ด ํ—ˆ์šฉ๋œ ๋’ค ๋‹ค๋ฅธ ์ฐจ๋Ÿ‰์ด ๋‹ค์‹œ ๋‚˜ํƒ€๋‚˜๋ฏ€๋กœ ๋‹ค์‹œ ์ •์ง€ํ•ด์•ผ ํ•˜์ง€๋งŒ ํ•™์Šต์—์„œ๋Š” ๋ณด์ง€ ๋ชปํ•œ "ํ•ด์ œ ํ›„ ์œ„ํ—˜ ์žฌ๋“ฑ์žฅ" ์ƒํ™ฉ์ด๋‹ค. ์•ž์œผ๋กœ 1.2์ดˆ์˜ ๋ชจ๋“  ์ƒํ™ฉ์„ ๋ฏธ๋ฆฌ ์•„๋Š” ์กฐ๊ฑด๋„ ๋„ฃ์—ˆ์ง€๋งŒ, ์ด๋Š” ์‹ค์ œ ๋ฐฉ๋ฒ•์ด ์•„๋‹ˆ๋ผ ๋„๋‹ฌ ๊ฐ€๋Šฅํ•œ ๊ฐ€์žฅ ์ข‹์€ ๊ฒฐ๊ณผ๋ฅผ ๋ณด๊ธฐ ์œ„ํ•œ ์ฐธ๊ณ ๊ฐ’์ด๋‹ค.

์ฐจ๋‹จ์žฅ์น˜์˜ ๋น„์šฉ์€ episode๋‹น ํ‰๊ท  ๊ฐœ์ž… ํšŸ์ˆ˜๋ฟ ์•„๋‹ˆ๋ผ ๋™์ผํ•œ 300๊ฐœ episode bank์—์„œ ์ฐจ๋‹จ์žฅ์น˜๊ฐ€ ์—†๋Š” ๊ณ„์•ฝ ์กฐ๊ฑด ๋Œ€๋น„ ํ‰๊ท  ์ง„ํ–‰๊ฑฐ๋ฆฌ์™€ ํ‰๊ท  ์ ˆ๋Œ€ ๊ฐ€๊ฐ€์†๋„์˜ ๋ณ€ํ™”๋กœ ์ธก์ •ํ•˜์˜€๋‹ค. ์ง„ํ–‰๊ฑฐ๋ฆฌ ๊ฐ์†Œ๋Š” ํšจ์œจ ์†์‹ค์˜ ๋Œ€๋ฆฌ ์ง€ํ‘œ์ด๊ณ  ๊ฐ€๊ฐ€์†๋„ ์ฆ๊ฐ€๋Š” ์Šน์ฐจ๊ฐ ๋น„์šฉ์˜ ๋Œ€๋ฆฌ ์ง€ํ‘œ๋‹ค. ์ด ํ‰๊ฐ€๋Š” ๊ฐœ๋ณ„ ๊ฐœ์ž…์ด ๋ฐ˜๋“œ์‹œ ํ•„์š”ํ–ˆ๋Š”์ง€๋ฅผ ํŒ์ •ํ•˜๋Š” ๋…๋ฆฝ oracle์„ ํฌํ•จํ•˜์ง€ ์•Š์œผ๋ฏ€๋กœ, ๊ฐœ์ž… ํšŸ์ˆ˜๋ฅผ ๊ฐœ๋ณ„ ๋ถˆํ•„์š” ๊ฐœ์ž…๋ฅ ๋กœ ํ•ด์„ํ•˜์ง€ ์•Š๋Š”๋‹ค. ๊ฒฐ๊ณผ. ๋จผ์ € ๋ชจ๋“  ์ฃผํ–‰ ๋‹จ๊ณ„๋ฅผ ํ•™์Šตํ•œ ์ƒํ™ฉ์„ ๋ณด์•˜๋‹ค. ์ •์ง€ ํ›„ ๋Œ€๊ธฐ๋กœ ๋„˜์–ด๊ฐ€๋Š” ์˜ˆ 1,404๊ฐœ๋ฅผ ํ•™์Šต ์ž๋ฃŒ์— ์ถ”๊ฐ€ํ•˜์ž ์ƒํƒœ ์ „์šฉ, ์ƒํƒœ+CoC, ๋™์  ๊ณ„์•ฝ๊ณผ ๋‹จ์กฐ ๋‹จ๊ณ„ ๊ณ„์•ฝ ๋ชจ๋‘ 300ํšŒ ํ‰๊ฐ€์—์„œ ์ •์ง€ ๊ตฌ๊ฐ„์— ๋„ˆ๋ฌด ์ผ์ฐ ๋“ค์–ด๊ฐ€์ง€ ์•Š์•˜๋‹ค. ํ•™์Šต ๋ถ„ํฌ ๋ฐ– ์ƒํ™ฉ์˜ ๊ฐ€๋“œ ์œ„๋ฐ˜๋ฅ ๋„ ์ƒํƒœ ์ „์šฉ 2.6%, ์ƒํƒœ+CoC 1.4%, ๋™์  ๊ณ„์•ฝ, ๋‹จ์กฐ ๋‹จ๊ณ„ ๊ณ„์•ฝ๊ณผ ๊ณ„์•ฝ+์ฐจ๋‹จ์žฅ์น˜๋Š” ๋ชจ๋‘ 0%์˜€๋‹ค. ์ด ๊ฒฝ์šฐ ์ฐจ๋‹จ์žฅ์น˜๋Š” ์œ„๋ฐ˜๋ฅ ์„ ๋” ๋‚ฎ์ถ”์ง€ ๋ชปํ–ˆ์ง€๋งŒ ์ฃผํ–‰ํ•  ๋•Œ๋งˆ๋‹ค ํ‰๊ท  2.539ํšŒ ๊ฐœ์ž…ํ–ˆ๋‹ค. ์ด๋ฏธ ํ•™์Šต์œผ๋กœ ํ•ด๊ฒฐ๋œ ์ƒํ™ฉ์—์„œ๋Š” ์ฐจ๋‹จ์žฅ์น˜๊ฐ€ ๋ถˆํ•„์š”ํ•˜๊ฒŒ ์ž‘๋™ํ•  ์ˆ˜ ์žˆ์Œ์„ ๋œปํ•œ๋‹ค.

๊ทธ๋Ÿฌ๋‚˜ ๊ทธ๋ฆผ 6์˜ ํ•ด์ œ ํ›„ ์žฌ์œ„ํ—˜ ์ƒํ™ฉ์—์„œ๋Š” ๊ฒฐ๊ณผ๊ฐ€ ๋‹ฌ๋ž๋‹ค. ๊ฐ€๋“œ ์œ„๋ฐ˜๋ฅ ์€ ์ƒํƒœ ์ „์šฉ 46.6%, ์ƒํƒœ+CoC 48.6%, ๋™์  ๊ณ„์•ฝ 21.4%, ๋‹จ์กฐ ๋‹จ๊ณ„ ๊ณ„์•ฝ 37.9%, ๊ณ„์•ฝ+์ฐจ๋‹จ์žฅ์น˜ 4.8%์˜€๋‹ค. ๋™์  ๊ณ„์•ฝ์€ ํ˜„์žฌ ์œ„ํ—˜ ์ƒํƒœ๋ฅผ ์•Œ๋ ค ์ฃผ์–ด ์œ„๋ฐ˜์„ ์ค„์˜€๊ณ , ์ฐจ๋‹จ์žฅ์น˜๋Š” ์œ„ํ—˜ํ•œ ํ–‰๋™์„ ์‹คํ–‰ ์ง์ „์— ๋ง‰์•„ ์œ„๋ฐ˜์„ ๋” ์ค„์˜€๋‹ค. ์ถฉ๋Œ๋ฅ ๋„ ๊ฐ™์€ ์ˆœ์„œ๋กœ 26.6%, 27.3%, 14.3%, 25.9%, 1.8%์˜€๋‹ค.

๊ทธ๋ฆผ 5 ์ž…๋ ฅ ๋ณ€ํ™”์— ๋”ฐ๋ฅธ ์„ฑ๋Šฅ. (a)๋Š” ์ œ์•ฝ ํ†ตํ•ฉ CoC์˜ ์‹œ๊ฐ„ ๊ณผ์ œ๋ฅผ ๋น„๊ตํ•œ๋‹ค. ๋นจ๊ฐ„์ƒ‰ ๊ฐ€๋“œ ์œ„๋ฐ˜๋ฅ ์€ ๋‚ฎ์„์ˆ˜๋ก, ์ดˆ๋ก์ƒ‰ ๊ฐ€๋“œ ์ค€์ˆ˜ ๋ชฉํ‘œ ์™„๋ฃŒ์œจ๊ณผ ํŒŒ๋ž€์ƒ‰ ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๋Š” ๋†’์„์ˆ˜๋ก ์ข‹๋‹ค. ํ‘œ์ค€ ํ‰๊ฐ€์—์„œ๋Š” ์œ„๋ฐ˜๋ฅ  0.000, ๋‚˜๋จธ์ง€ ๋‘ ์ง€ํ‘œ 1.000์ด์ง€๋งŒ ๋™์ผ ์˜๋ฏธ ๋ฌธ์žฅ ๋ณ€ํ˜• ํ‰๊ฐ€์—์„œ ๋‚ฎ์•„์ง€๊ณ , ๋ฏธ๊ด€์ธก ์‹œ๊ฐ„๊ฐ’ ํ‰๊ฐ€์—์„œ ๊ฐ€์žฅ ํฌ๊ฒŒ ๋‚ฎ์•„์ง„๋‹ค. (b)๋Š” ์ •์ง€ใ†์ฐจ์„  ๋ณ€๊ฒฝ ๊ณผ์ œ์˜ ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๋‹ค. ํŒŒ๋ž€์ƒ‰์€ ํ‘œ์ค€ ํ‰๊ฐ€, ์ฃผํ™ฉ์ƒ‰์€ ๊ฒฝ๊ณ„ใ†๋ถ€์ •ใ†์ˆœ์„œใ†๋‹จ์œ„ ๋ณ€ํ™”๊ฐ€ ํ•จ๊ป˜ ๋“  ๋ณตํ•ฉ ํ‘œํ˜„ ๋ณ€ํ™” ํ‰๊ฐ€๋‹ค. ๊ธฐ๋ณธ CoC์™€ ๋Œ€์‘ ๊ต๋ž€ ํ†ต์ œ๊ตฐ์€ ๋‚ฎ๊ณ  ์ œ์•ฝ ํ†ตํ•ฉ CoC๋งŒ ๋‘ ํ‰๊ฐ€์—์„œ ๋†’์€ ๊ฐ’์„ ์œ ์ง€ํ•œ๋‹ค. (a)์˜ ์˜ค์ฐจ ๋ง‰๋Œ€๋Š” ๋ชจ์ง‘๋‹จ ํ‘œ์ค€ํŽธ์ฐจ์ด๋ฉฐ (b)์˜ ํ‘œ ๊ฐ’์€ ํ‘œ๋ณธ ํ‘œ์ค€ํŽธ์ฐจ๋ฅผ ์‚ฌ์šฉํ•œ๋‹ค.

Fig. 5 Performance under input shifts. Panel (a) shows temporal degradation from standard to paraphrased and unseen-time evaluations; panel (b) compares paired-contract accuracy under standard and combined expression shifts.

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๊ทธ๋ฆผ 6 ํ๋ฃจํ”„ ๋ณด์กฐ ์‹คํ—˜. (a)์˜ ๋นจ๊ฐ„ ๋ง‰๋Œ€๋Š” ๊ฐ€๋“œ ์œ„๋ฐ˜๋ฅ , ์ฃผํ™ฉ ๋ง‰๋Œ€๋Š” ์ถฉ๋Œ๋ฅ ์ด๋ฉฐ ๋‘˜ ๋‹ค ๋‚ฎ์„์ˆ˜๋ก ์ข‹๋‹ค. ์ถœ๋ฐœ ํ—ˆ์šฉ ๋’ค ์œ„ํ—˜์ด ๋‹ค์‹œ ๋‚˜ํƒ€๋‚  ๋•Œ ์ƒํƒœ ์ „์šฉ๊ณผ ์ƒํƒœ+CoC๋Š” ์•ฝ 0.47โ€“0.49์˜ ์œ„๋ฐ˜๋ฅ ์„ ๋ณด์ด๊ณ , ์ตœ์‹  ๋™์  ๊ณ„์•ฝ์€ 0.214, ๊ณ„์•ฝ+์ฐจ๋‹จ์žฅ์น˜๋Š” 0.048๋กœ ๋‚ฎ์ถ˜๋‹ค. ๊ณ„์•ฝ ์ •๋ณด๊ฐ€ 0.4์ดˆ ๋Šฆ์œผ๋ฉด ๋‹ค์‹œ ์•…ํ™”๋œ๋‹ค. (b)๋Š” t = 0 ์ถœ๋ฐœ ํ—ˆ์šฉ, t = 0.6 ego ์ง„์ž…, t = 0.8 ์œ„ํ—˜ ์žฌ๋“ฑ์žฅ ์ˆœ์„œ์™€ ๋‹ค์‹œ ๋Œ€๊ธฐ๋กœ ๋Œ์•„๊ฐ€์•ผ ํ•˜๋Š” ์ด์œ ๋ฅผ ๋ณด์—ฌ์ค€๋‹ค. ๋ฏธ๋ž˜์ •๋ณด ์ƒํ•œ์€ ์•ž ์ƒํ™ฉ์„ ์™„๋ฒฝํžˆ ์•ˆ๋‹ค๋Š” ๋น„ํ˜„์‹ค์  ์ฐธ๊ณ ๊ฐ’์ด๋‹ค.

Fig. 6 Auxiliary closed-loop experiment showing lower-is-better guard-violation and collision rates when risk reappears after release, together with the event timeline.

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๊ฐ™์€ ํ•ด์ œ ํ›„ ์žฌ์œ„ํ—˜ bank์—์„œ ๋™์  ๊ณ„์•ฝ์€ ๋‹จ์กฐ ๋‹จ๊ณ„ ๊ณ„์•ฝ๋ณด๋‹ค ๊ฐ€๋“œ ์œ„๋ฐ˜๋ฅ ์„ 16.5%p(37.9%์—์„œ 21.4%), ์ถฉ๋Œ๋ฅ ์„ 11.6%p(25.9%์—์„œ 14.3%) ๋‚ฎ์ท„๋‹ค. ๋‘ ์กฐ๊ฑด์€ ๋ชจ๋‘ ๋ชฉํ‘œ ์™„๋ฃŒ์œจ 100%์˜€์œผ๋ฏ€๋กœ ์ด ์ฐจ์ด๋Š” ์˜๊ตฌ ์ •์ง€๋กœ ์–ป์€ ๊ฒฐ๊ณผ๊ฐ€ ์•„๋‹ˆ๋‹ค. ๋‹จ์กฐ ์ƒํƒœ๊ฐ€ ๊ณผ๊ฑฐ์˜ ์ถœ๋ฐœ ํ—ˆ์šฉ์„ ์œ ์ง€ํ•˜๋Š” ๋™์•ˆ ๋™์  ์ƒํƒœ๋Š” ์žฌ๋“ฑ์žฅํ•œ ์œ„ํ—˜์— ๋งž์ถ”์–ด ๋Œ€๊ธฐ ๊ฐ€๋“œ๋ฅผ ๋‹ค์‹œ ์ œ๊ณตํ•œ๋‹ค๋Š” ์ฐจ์ด๊ฐ€ ์„ฑ๋Šฅ ๊ฒฉ์ฐจ์™€ ์ผ์น˜ํ•œ๋‹ค. ๋‹ค๋งŒ ๋™์  ๊ณ„์•ฝ๋„ ์œ„๋ฐ˜์„ ์—†์• ์ง€๋Š” ๋ชปํ–ˆ์œผ๋ฏ€๋กœ reversible update๋Š” ํ•„์š”ํ•œ ์ •๋ณด ๊ฐฑ์‹ ์ด์ง€ ๊ทธ ์ž์ฒด๋กœ ์‹คํ–‰ ์•ˆ์ „ ๋ณด์žฅ์€ ์•„๋‹ˆ๋‹ค.

๋ชจ๋“  ์กฐ๊ฑด์˜ ๋ชฉํ‘œ ์™„๋ฃŒ์œจ์€ 100%์˜€์œผ๋ฏ€๋กœ ๋‚ฎ์€ ์œ„๋ฐ˜๋ฅ ์ด ๋‹จ์ˆœํžˆ ์ฐจ๋Ÿ‰์„ ๊ณ„์† ์„ธ์šด ๊ฒฐ๊ณผ๋Š” ์•„๋‹ˆ์—ˆ๋‹ค. ์•ž์œผ๋กœ์˜ ์ƒํ™ฉ์„ ์™„๋ฒฝํžˆ ์•„๋Š” ๋น„ํ˜„์‹ค์  ์กฐ๊ฑด๋งŒ ์œ„๋ฐ˜๊ณผ ์ถฉ๋Œ์ด ๋ชจ๋‘ 0%์˜€๋‹ค. ๋˜ํ•œ ๊ณ„์•ฝ ์ •๋ณด๊ฐ€ ์‹ค์ œ ์ƒํ™ฉ๋ณด๋‹ค 0.4์ดˆ ๋Šฆ๊ฒŒ ๋„์ฐฉํ•˜๋ฉด ๋™์  ๊ณ„์•ฝ์˜ ์œ„๋ฐ˜๋ฅ ์€ 48.1%, ๊ณ„์•ฝ+์ฐจ๋‹จ์žฅ์น˜๋Š” 34.8%๋กœ ์ฆ๊ฐ€ํ•˜์˜€๋‹ค. ์˜ฌ๋ฐ”๋ฅธ ๊ณ„์•ฝ๋„ ๋Šฆ๊ฒŒ ์ „๋‹ฌ๋˜๋ฉด ํšจ๊ณผ๊ฐ€ ํฌ๊ฒŒ ์ค„์–ด๋“ ๋‹ค๋Š” ๋œป์ด๋‹ค.

ํ‘œ 12์—์„œ ๋ชจ๋“  ์ฃผํ–‰ ๋‹จ๊ณ„๋ฅผ ํ•™์Šตํ•œ phase-complete bank์˜ ID์™€ OOD ์กฐ๊ฑด์€ ์ฐจ๋‹จ์žฅ์น˜ ์—†์ด๋„ ์œ„๋ฐ˜๊ณผ ์ถฉ๋Œ์ด 0์ด์—ˆ๋‹ค. ์ฐจ๋‹จ์žฅ์น˜๋Š” ์ถ”๊ฐ€์ ์ธ ์ด์ง„ ์•ˆ์ „ ์ด๋“ ์—†์ด episode๋‹น ๊ฐ๊ฐ 1.269ํšŒ์™€ 2.539ํšŒ ๊ฐœ์ž…ํ–ˆ๊ณ , ํ‰๊ท  ์ง„ํ–‰๊ฑฐ๋ฆฌ๋ฅผ 0.076 m์™€ 0.078 m ์ค„์ด๋ฉฐ ํ‰๊ท  ์ ˆ๋Œ€ ๊ฐ€๊ฐ€์†๋„๋ฅผ 0.065์™€ 0.040 ๋†’์˜€๋‹ค. ๋ฐ˜๋ฉด ํ•ด์ œ ํ›„ ์žฌ์œ„ํ—˜ bank์—์„œ๋Š” episode๋‹น 9.935ํšŒ์˜ ๊ฐœ์ž…๊ณผ ํ•จ๊ป˜ ๋™์  ๊ณ„์•ฝ ๋Œ€๋น„ ์œ„๋ฐ˜๋ฅ ์„ 0.166, ์ถฉ๋Œ๋ฅ ์„ 0.125 ๋‚ฎ์ถ”์—ˆ๊ณ , ์ง„ํ–‰๊ฑฐ๋ฆฌ 0.030 m ๊ฐ์†Œ์™€ ํ‰๊ท  ์ ˆ๋Œ€ ๊ฐ€๊ฐ€์†๋„ 0.306 ์ฆ๊ฐ€๊ฐ€ ๋™๋ฐ˜๋˜์—ˆ๋‹ค. ๋”ฐ๋ผ์„œ ์ฐจ๋‹จ์žฅ์น˜๋Š” ๋ฏธ๊ด€์ธก ์žฌ์œ„ํ—˜์—์„œ ์•ˆ์ „ ์ด๋“์„ ์ œ๊ณตํ–ˆ์ง€๋งŒ, ์ด๋ฏธ ์ด์ง„ ์•ˆ์ „์ง€ํ‘œ๊ฐ€ ํฌํ™”๋œ bank์—์„œ๋Š” ์ด๋“ ์—†์ด ๋ณด์ˆ˜์  ๊ฐœ์ž… ๋น„์šฉ๋งŒ ๋ฐœ์ƒํ–ˆ๋‹ค. ์˜๋ฏธ. ์ด ์†Œ๊ทœ๋ชจ ํ๋ฃจํ”„ ํ™˜๊ฒฝ์—์„œ๋Š” ์ถฉ๋ถ„ํ•œ ์„ฑ๊ณต ์‹œ์—ฐ์ด ์žˆ์„ ๋•Œ ๋ฌธ์žฅ์— ์ ํžˆ์ง€ ์•Š์€ ์ผ๋ถ€ ์ œ์•ฝ๋„ ํ–‰๋™ ์˜ˆ์—์„œ ํ•™์Šต๋˜์—ˆ๋‹ค. ์ด๋•Œ ์ฐจ๋‹จ์žฅ์น˜๋ฅผ ํ•ญ์ƒ ์‚ฌ์šฉํ•˜๋ฉด ์œ„๋ฐ˜๋ฅ ์„ ๋” ๋‚ฎ์ถ”์ง€ ๋ชปํ•˜๋ฉด์„œ ๊ฐœ์ž…๋งŒ ๋Š˜์–ด๋‚  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ํ•™์Šตํ•˜์ง€ ์•Š์€ ์œ„ํ—˜์ด ๋‹ค์‹œ ๋‚˜ํƒ€๋‚˜๋ฉด ๋™์  ๊ณ„์•ฝ๋งŒ์œผ๋กœ๋Š” ์œ„๋ฐ˜์„ ๋ชจ๋‘ ๋ง‰์ง€ ๋ชปํ–ˆ๋‹ค. ์ตœ์‹  ์ƒํƒœ๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ์ฐจ๋‹จ์žฅ์น˜๋ฅผ ํ•จ๊ป˜ ์‚ฌ์šฉํ–ˆ์„ ๋•Œ ์œ„๋ฐ˜๊ณผ ์ถฉ๋Œ์ด ๊ฐ€์žฅ ํฌ๊ฒŒ ์ค„์—ˆ๊ณ , ๊ทธ ํšจ๊ณผ๋„ ๊ณ„์•ฝ ์ •๋ณด๊ฐ€ ๋Šฆ์œผ๋ฉด ๊ฐ์†Œํ–ˆ๋‹ค. ์ด๋Š” ๋ณ„๋„ ๋ฏธ์‹œ ํ™˜๊ฒฝ์—์„œ ์‹คํ–‰ ๊ฒ€์‚ฌ์™€ ์ •๋ณด ์ตœ์‹ ์„ฑ์˜ ์—ญํ• ์„ ๋ณด์—ฌ์ฃผ๋Š” ๊ฒฐ๊ณผ์ด๋ฉฐ, Qwen VLM์ด๋‚˜ ์‹ค์ œ ์ฐจ๋Ÿ‰์—์„œ ๊ฐ™์€ ๊ฐ์†Œ์œจ์„ ๊ธฐ๋Œ€ํ•  ๊ทผ๊ฑฐ๋Š” ์•„๋‹ˆ๋‹ค.

๊ทธ๋Ÿฌ๋ฏ€๋กœ ์‹ค์ œ ์‹œ์Šคํ…œ ๊ด€์ ์˜ ๋น„๊ต๋Š” ์œ„๋ฐ˜ใ†์ถฉ๋Œ ๊ฐ์†Œ๋งŒ์œผ๋กœ ๋๋‚˜์ง€ ์•Š๊ณ  ๊ฐœ์ž… ๋นˆ๋„, ์ง„ํ–‰ ์†์‹ค ๋ฐ ์Šน์ฐจ๊ฐ ๋Œ€๋ฆฌ ์ง€ํ‘œ๋ฅผ ํ•จ๊ป˜ ๋ณด๊ณ ํ•ด์•ผ ํ•œ๋‹ค. ๋ณธ ์‹คํ—˜์€ ๊ฐœ์ž… ๋น„์šฉ์„ ์ •๋Ÿ‰ํ™”ํ–ˆ์ง€๋งŒ ๊ฐœ๋ณ„ ๊ฐœ์ž…์˜ ํ•„์š”์„ฑ์„ ํŒ์ •ํ•˜๋Š” ๋…๋ฆฝ oracle์€ ์—†์œผ๋ฏ€๋กœ intervention precision์€ ํ›„์† ํ‰๊ฐ€ ๊ณผ์ œ๋กœ ๋‚จ๋Š”๋‹ค.

ํ‘œ 11 ์ €์žฅ ์–ด๋Œ‘ํ„ฐ์˜ ์˜์ƒ ์ ˆ์ œ ์žฌํ‰๊ฐ€. ๊ฐ ์…€์€ โ€˜ํ›„๋ณด ์ •ํ™•๋„/๊ณ„์•ฝ ์Œ ์ •ํ™•๋„โ€™ ์ˆœ์„œ์˜ ์„ธ ๋‚œ์ˆ˜ ์ดˆ๊ธฐ๊ฐ’ ํ‰๊ท ์ด๋‹ค. ๋‹จ์ƒ‰ ์˜์ƒ์€ ์‹œ๊ฐ ์ •๋ณด๋ฅผ ์ œ๊ฑฐํ•œ๋‹ค. ์ถฉ๋Œ ์˜์ƒ์€ ์‹œ๊ฐ„ ๊ณผ์ œ์—์„œ ์ƒ์ถฉ ๊ตฌ์—ญ์ด ๋น„๊ธฐ ์‹œ์ž‘ํ•œ ์‹œ๊ฐ์„ ์‹ค์ œ์™€ ๋‹ค๋ฅด๊ฒŒ ํ‘œ์‹œํ•˜๊ณ , ๋‹ค์ค‘ ์ฃผํ–‰ ๊ณผ์ œ์—์„œ๋Š” ๋ฌธ์žฅ๊ณผ ๋ฐ˜๋Œ€๋˜๋Š” ํ–‰๋™ ๋„์‹์„ ์ œ์‹œํ•œ๋‹ค. ์ถฉ๋Œ ์˜์ƒ์€ ์ž…๋ ฅ ์ „์ œ๋ฅผ ๋ฐ”๊พธ๋ฏ€๋กœ ๊ฐ•๊ฑด์„ฑ ํ–ฅ์ƒ์ด ์•„๋‹ˆ๋ผ ์˜์ƒ ์˜์กด์„ฑ ์ง„๋‹จ์œผ๋กœ๋งŒ ์ฝ๋Š”๋‹ค.

Table 11 Image-ablation re-evaluation of saved adapters. Each cell reports candidate accuracy/paired-contract accuracy averaged over three seeds.

Task Evaluation Original image Blank image Conflicting image
Temporal Standard evaluation 1.000/1.000 0.670/0.403 0.608/0.340
Unseen-time-value evaluation 0.635/0.306 0.691/0.382 0.705/0.410
Stopping and lane change Standard evaluation 1.000/1.000 1.000/1.000 1.000/1.000
Combined expression-shift evaluation 0.948/0.896 0.906/0.813 0.948/0.896

ํ‘œ 12 ์ฐจ๋‹จ์žฅ์น˜์˜ ์•ˆ์ „ ์ด๋“๊ณผ ๊ฐœ์ž… ๋น„์šฉ. ๊ฐ’์€ ์„ธ ๋‚œ์ˆ˜ ์ดˆ๊ธฐ๊ฐ’ ํ‰๊ท ์ด๋ฉฐ, ๋ณ€ํ™”๋Ÿ‰์€ ์ฐจ๋‹จ์žฅ์น˜๊ฐ€ ์—†๋Š” ๋Œ€์‘ ๊ณ„์•ฝ ๋Œ€๋น„ ์ฐจ๋‹จ์žฅ์น˜ ์กฐ๊ฑด์˜ ์ฐจ์ด๋‹ค. ๋ชจ๋“  ์กฐ๊ฑด์˜ ๋ชฉํ‘œ ์™„๋ฃŒ์œจ์€ 1.000์ด์—ˆ๋‹ค.

Table 12 Safety benefit and intervention cost of the shield. Deltas compare each shielded condition with its corresponding unshielded contract condition; all completion rates were 1.000.

Evaluation bank Comparison Violation/collision change Interventions per episode Progress change (m) Mean absolute jerk change
Phase-complete ID Phase contract โ†’ shield 0.000/0.000 1.269 โˆ’ 0.076 + 0.065
Phase-complete OOD Phase contract โ†’ shield 0.000/0.000 2.539 โˆ’ 0.078 + 0.040
Release-reversal Dynamic contract โ†’ shield โˆ’ 0.166/ โˆ’ 0.125 9.935 โˆ’ 0.030 + 0.306

6. ๋…ผ์˜์™€ ์—ฐ๊ตฌ ๋ฒ”์œ„

๋ณธ ์žฅ์—์„œ๋Š” 5์žฅ์˜ ๊ฒฐ๊ณผ๊ฐ€ ๋ฌด์—‡์„ ๋œปํ•˜๋Š”์ง€, ๊ทธ๋ฆฌ๊ณ  ๊ทธ ๊ฒฐ๊ณผ๋ฅผ ์–ด๋””๊นŒ์ง€ ํ•ด์„ํ•  ์ˆ˜ ์žˆ๋Š”์ง€ ์„ค๋ช…ํ•œ๋‹ค. ํ•ต์‹ฌ์€ ๊ธฐ๋ณธ CoC๋ฅผ ์‹คํ–‰ ๊ฐ€๋“œ๋กœ ๋ณด์™„ํ•˜๋Š” ํ•™์Šต๊ณผ, ์‹ค์ œ ์‹คํ–‰ ๋‹จ๊ณ„์—์„œ ๊ถค์ ์„ ๋‹ค์‹œ ๊ฒ€์‚ฌํ•˜๋Š” ์ผ์„ ๊ตฌ๋ถ„ํ•˜๋Š” ๊ฒƒ์ด๋‹ค.

6.1 ๊ธฐ๋ณธ CoC์™€ ์‹คํ–‰ ๊ฐ€๋“œ๊ฐ€ ๋งก๋Š” ์—ญํ• 

๊ธฐ๋ณธ CoC๋Š” "๋ณดํ–‰์ž์—๊ฒŒ ์–‘๋ณดํ•œ ๋’ค ์ง„ํ–‰ํ•œ๋‹ค"์ฒ˜๋Ÿผ ๋‹ฌ์„ฑํ•  ํ–‰๋™๊ณผ ๊ทธ ์ด์œ ๋ฅผ ์„ค๋ช…ํ•œ๋‹ค. ์‹คํ–‰ ๊ฐ€๋“œ๋Š” "์ •์ง€์„ ์„ ๋„˜์ง€ ์•Š๋Š”๋‹ค" ๋˜๋Š” "์ƒ์ถฉ ๊ตฌ์—ญ์ด 1.5์ดˆ ๋™์•ˆ ๋น„์–ด ์žˆ์„ ๋•Œ๋งŒ ์ถœ๋ฐœํ•œ๋‹ค"์ฒ˜๋Ÿผ ๊ทธ ํ–‰๋™์„ ์–ธ์ œ, ์–ด๋А ๋ฒ”์œ„์—์„œ ํ—ˆ์šฉํ• ์ง€๋ฅผ ์ •ํ•œ๋‹ค. Safety-Constrained CoC๋Š” ์ด ๋‘ ์ •๋ณด๋ฅผ ํ•œ ๋ฌธ๋งฅ์— ๋„ฃ์€ ์ œ์•ฝ ํ†ตํ•ฉ CoC์ด๋ฉฐ, ์˜์–ด๋กœ๋งŒ ์ž‘์„ฑํ•œ ํ‘œ์™€ ๊ทธ๋ฆผ ๋‚ด๋ถ€์—์„œ๋Š” Constraint-integrated CoC (proposed)๋กœ ํ‘œ์‹œํ•˜์˜€๋‹ค.

ํ‘œ์ค€ ์‹œ๊ฐ„ ๊ณผ์ œ์—์„œ ๊ธฐ๋ณธ CoC(์ œ์•ฝ ์—†์Œ)์˜ ๊ฐ€๋“œ ์œ„๋ฐ˜๋ฅ ์€ 0.319์˜€์ง€๋งŒ ์ œ์•ฝ ํ†ตํ•ฉ CoC๋Š” 0.000์ด์—ˆ๋‹ค. ์ด ๊ฒฐ๊ณผ๋Š” ๊ธฐ๋ณธ CoC๊ฐ€ ์œ„ํ—˜ํ•˜๋‹ค๋Š” ๋œป์ด ์•„๋‹ˆ๋‹ค. ๊ธฐ๋ณธ CoC์—๋Š” ์งง๊ฒŒ ๊ธฐ๋‹ค๋ฆด์ง€ ๊ธธ๊ฒŒ ๊ธฐ๋‹ค๋ฆด์ง€๋ฅผ ๊ตฌ๋ถ„ํ•  ์ •๋ณด๊ฐ€ ์—†์—ˆ๊ณ , ๋™์ผ ์ž…๋ ฅ์— ์„œ๋กœ ๋‹ค๋ฅธ ์ •๋‹ต์ด ์—ฐ๊ฒฐ๋˜๋ฏ€๋กœ ํ›„๋ณด ์ •ํ™•๋„ 0.500๊ณผ ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„ 0.000์€ ๊ตฌ์กฐ์ ์œผ๋กœ ์˜ˆ์ƒ๋œ๋‹ค. ์‹คํ–‰ ๊ฐ€๋“œ๋ฅผ ์ถ”๊ฐ€ํ•˜๊ณ  ์˜ฌ๋ฐ”๋ฅธ ํ›„๋ณด์™€ ํ•จ๊ป˜ ํ•™์Šตํ–ˆ์„ ๋•Œ ๋ชจ๋ธ์ด ํ‘œ์ค€ ๋ถ„ํฌ์—์„œ ๊ทธ ์ฐจ์ด๋ฅผ ๋ฐฐ์šธ ์ˆ˜ ์žˆ์—ˆ๋‹ค๋Š” ๊ฒƒ์ด ์ •ํ™•ํ•œ ํ•ด์„์ด๋‹ค. ๋”ฐ๋ผ์„œ ๋ณธ ๋…ผ๋ฌธ์˜ ๊ธฐ์—ฌ๋Š” ๊ธฐ์กด CoC๋ฅผ ๋ถ€์ •ํ•˜๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๋ผ, CoC๊ฐ€ ๋งํ•˜์ง€ ์•Š์€ ํ—ˆ์šฉ ์กฐ๊ฑด์„ ํ•™์Šต ๊ฐ€๋Šฅํ•œ ํ˜•ํƒœ๋กœ ๋ณด์™„ํ•˜๊ณ  ๊ทธ ์‚ฌ์šฉ ์—ฌ๋ถ€๋ฅผ ์Œ๋Œ€ ๊ณ„์•ฝ์œผ๋กœ ์ธก์ •ํ•˜๋Š” ๋ฐ ์žˆ๋‹ค.

์ด ๊ด€์ ์—์„œ ์ œ์•ˆ ๋ฐฉ๋ฒ•์˜ ๋น„๊ต ์šฐ์œ„๋Š” ๋” ํฐ ๋ฒ”์šฉ ์ฃผํ–‰ ๋ชจ๋ธ์„ ๋งŒ๋“œ๋Š” ๋ฐ ์žˆ์ง€ ์•Š๋‹ค. ํ–‰๋™ ๋ชฉํ‘œ์™€ ํ—ˆ์šฉ์กฐ๊ฑด์„ ๋ถ„๋ฆฌํ•ด ์‚ฌ๋žŒ์ด ์ฝ์„ ์ˆ˜ ์žˆ๊ฒŒ ํ•˜๊ณ , ๊ฐ™์€ ์žฅ๋ฉด์˜ ๊ฐ€๋“œ๋งŒ ๋ฐ”๊พธ์–ด ์กฐ๊ฑด ์‚ฌ์šฉ ์—ฌ๋ถ€๋ฅผ ์ง„๋‹จํ•˜๋ฉฐ, ๋ชจ๋ธ ์™ธ๋ถ€ ๊ฒ€์ฆ์œผ๋กœ ์œ„๋ฐ˜ใ†๋ชฉํ‘œ ํฌ๊ธฐใ†๊ณผ๋„ํ•œ ๋ณด์ˆ˜์„ฑ์„ ๊ตฌ๋ณ„ํ•  ์ˆ˜ ์žˆ๋‹ค๋Š” ๋ฐ ์žˆ๋‹ค. ํ‘œ์ค€ ์‹œ๊ฐ„ ํ‰๊ฐ€์—์„œ ์œ„๋ฐ˜๋ฅ  0.000, ๊ฐ€๋“œ ์ค€์ˆ˜ ๋ชฉํ‘œ ์™„๋ฃŒ์œจ 1.000 ๋ฐ ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„ 1.000์ด ๋™์‹œ์— ๋‚˜ํƒ€๋‚œ ๊ฒƒ์€ ์ด ์„ธ ํŒ์ •์ด ์„œ๋กœ ๋ชจ์ˆœ๋˜์ง€ ์•Š์•˜์Œ์„ ๋ณด์—ฌ์ค€๋‹ค. ๋‹ค๋งŒ ๋ฏธ๊ด€์ธก ์‹œ๊ฐ„๊ฐ’์—์„œ ์„ธ ์ง€ํ‘œ๊ฐ€ ํ•จ๊ป˜ ์•…ํ™”๋˜์—ˆ์œผ๋ฏ€๋กœ ์ด ์žฅ์ ์€ ํ˜„์žฌ ํ•ฉ์„ฑ ํ‘œ์ค€ ๋ถ„ํฌ์—์„œ ํ™•์ธ๋œ ์ง„๋‹จ์  ์žฅ์ ์œผ๋กœ ํ•œ์ •ํ•œ๋‹ค.

6.2 ์ œ์•ฝ ํ†ตํ•ฉ CoC๊ฐ€ ๋†’์€ ๊ฒฐ๊ณผ๋ฅผ ๋ณด์ธ ์ด์œ 

ํ‘œ์ค€ ์‹œ๊ฐ„ ๊ณผ์ œ์˜ position-only ablation์—์„œ ์ œ์•ฝ ํ†ตํ•ฉ CoC์™€ ๋ณ„๋„ ์ž์—ฐ์–ด ์ œ์•ฝ์€ ๊ฐ™์€ ๊ฐ€๋“œ ๋ฌธ์žฅใ†ํ•™์Šต ์˜ˆใ†ํ•™์Šต๋Ÿ‰์„ ์‚ฌ์šฉํ–ˆ์ง€๋งŒ ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๊ฐ€ ๊ฐ๊ฐ 1.000๊ณผ 0.396์ด์—ˆ๋‹ค. ์ด๋Š” ํ˜„์žฌ ์‹œ๊ฐ„ ๊ณผ์ œ์—์„œ ๋ชฉํ‘œ์™€ ๊ฐ€๋“œ๋ฅผ ํ•œ ๋ฌธ๋งฅ์— ๋†“๋Š” ์œ„์น˜ใ†๊ตฌํš ๋ฐฉ์‹์ด ํฌ๊ฒŒ ์ž‘์šฉํ–ˆ์Œ์„ ๋ณด์—ฌ์ฃผ๋ฉฐ, ์˜๋ฏธ ํ•™์Šต๋งŒ์˜ ํšจ๊ณผ๋กœ ํ•ด์„ํ•  ์ˆ˜ ์—†๋‹ค. ํ•œํŽธ ์œ„์น˜๋ฅผ ๋ณ„๋„ ํ•„๋“œ๋กœ ๊ณ ์ •ํ•˜๋ฉด ์˜ฌ๋ฐ”๋ฅธ ๋Œ€์‘๊ณผ ๋Œ€์‘ ๊ต๋ž€์˜ ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๊ฐ€ 0.396๊ณผ 0.021์ด๋ฏ€๋กœ, ์œ„์น˜ ํšจ๊ณผ์™€ ๋ณ„๊ฐœ๋กœ ์˜ฌ๋ฐ”๋ฅธ ๊ฐ€๋“œโ€“ํ–‰๋™ ๋Œ€์‘๋„ ํ•„์š”ํ–ˆ๋‹ค. ๋‹ค๋งŒ ํ†ตํ•ฉ ์œ„์น˜์˜ ๋Œ€์‘ ๊ต๋ž€ ์กฐ๊ฑด์ด ์—†๋Š” ๋ถˆ์™„์ „ํ•œ ์š”์ธ ์„ค๊ณ„์ด๊ณ , ์ •์  ๊ณผ์ œ์˜ ํ†ตํ•ฉ/๋ณ„๋„ ์ฐจ์ด๋Š” 1.000/0.986์œผ๋กœ ์ž‘์•˜๋‹ค. ๋”ฐ๋ผ์„œ ํ˜„์žฌ ์ฆ๊ฑฐ๋Š” ํ†ตํ•ฉ ์œ„์น˜์˜ ๋ณดํŽธ์  ์šฐ์›”์„ฑ์ด ์•„๋‹ˆ๋ผ ๊ณผ์ œ ์˜์กด์  ์œ„์น˜ ํšจ๊ณผ์™€ ์˜๋ฏธ ๋Œ€์‘ ํšจ๊ณผ๊ฐ€ ๋ชจ๋‘ ์กด์žฌํ•จ์„ ์ง€์ง€ํ•œ๋‹ค. ์ œ์•ฝ ํ†ตํ•ฉ CoC๋„ ๋™์ผ ์˜๋ฏธ ๋ฌธ์žฅ ๋ณ€ํ˜• ํ‰๊ฐ€์—์„œ ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„ 0.715, ๋ฏธ๊ด€์ธก ์‹œ๊ฐ„๊ฐ’ ํ‰๊ฐ€์—์„œ 0.306์œผ๋กœ ๋‚ฎ์•„์กŒ์œผ๋ฏ€๋กœ ํ‘œ์ค€ ๋ถ„ํฌ์˜ ๋†’์€ ์„ฑ๋Šฅ์„ ์ผ๋ฐ˜์ ์ธ ์‹œ๊ฐ„ ์ถ”๋ก  ๋Šฅ๋ ฅ์œผ๋กœ ๋ณผ ์ˆ˜ ์—†๋‹ค.

๊ทธ๋Ÿฌ๋‚˜ ์ด ๊ฒฐ๊ณผ๋งŒ์œผ๋กœ ์ž์—ฐ์–ด๊ฐ€ ๋…ผ๋ฆฌ์‹๋ณด๋‹ค ๋ณธ์งˆ์ ์œผ๋กœ ์šฐ์ˆ˜ํ•˜๋‹ค๊ณ  ๊ฒฐ๋ก  ๋‚ด๋ฆด ์ˆ˜๋Š” ์—†๋‹ค. ์ •์  ํ›„๋ณด ์‹คํ—˜์—์„œ๋Š” ๋…ผ๋ฆฌ์‹ ์ œ์•ฝ๋„ ์œ„๋ฐ˜๋ฅ  0.000๊ณผ ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„ 1.000์„ ๊ธฐ๋กํ•˜์˜€๋‹ค. ํ‘œํ˜„ ๋ฐฉ์‹์„ ๊ณต์ •ํ•˜๊ฒŒ ๋น„๊ตํ•˜๋ ค๋ฉด ๋…ผ๋ฆฌ ๋ฌธ๋ฒ•์„ ๋”ฐ๋กœ ํ•™์Šต์‹œํ‚ค๊ณ , ๊ฐ ์กฐ๊ฑด์— ๊ฐ™์€ ์–‘์˜ ํ•™์Šต ์ž๋ฃŒ์™€ ํ•™์Šต ํšŸ์ˆ˜๋ฅผ ์ œ๊ณตํ•œ ๋’ค ๋‹ค์‹œ ํ‰๊ฐ€ํ•ด์•ผ ํ•œ๋‹ค. ํ˜„์žฌ ๊ฒฐ๊ณผ๊ฐ€ ์ง์ ‘ ๋ณด์—ฌ์ฃผ๋Š” ๊ฒƒ์€ ์ž์—ฐ์–ด์˜ ๋ณดํŽธ์  ์šฐ์ˆ˜์„ฑ์ด ์•„๋‹ˆ๋ผ, ํ˜„์žฌ VLM๊ณผ ํ•™์Šต ์กฐ๊ฑด์—์„œ๋Š” ์ œ์•ฝ ํ†ตํ•ฉ CoC๊ฐ€ ๊ฐ€์žฅ ์•ˆ์ •์ ์ด์—ˆ๋‹ค๋Š” ์ ์ด๋‹ค.

6.3 ์ˆ˜์น˜ ์กฐ๊ฑด์€ ๋ชจ๋ธ ์™ธ๋ถ€ ๊ฒ€์ฆ๊ธฐ๊ฐ€ ๋‹ค์‹œ ํ™•์ธํ•ด์•ผ ํ•œ๋‹ค

๋‹ค์ค‘ ์ฃผํ–‰์˜ ๋ณตํ•ฉ ํ‘œํ˜„ ๋ณ€ํ™” ํ‰๊ฐ€์—์„œ ๊ด€์ฐฐ๋œ ์˜ค๋‹ต 15๊ฐœ๋Š” ๋ชจ๋‘ ๊ฐ™์€ ๊ฑฐ๋ฆฌ๋ฅผ m ๋Œ€์‹  cm๋กœ ํ‘œํ˜„ํ•œ ๋ฌธ์žฅ์—์„œ ๋ฐœ์ƒํ•˜์˜€๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ๊ฒฝ๊ณ„ ๋“ฑํ˜ธ, ๋ถ€์ •ใ†๊ธˆ์ง€, ์ ˆ ์ˆœ์„œ ๋ฐ ๋‹จ์œ„ ๋ณ€ํ™”๊ฐ€ ํ•œ ํ‰๊ฐ€์— ํ•จ๊ป˜ ์žˆ์œผ๋ฏ€๋กœ ๋‹จ์œ„ ๋ณ€ํ™˜๋งŒ์„ ์œ ์ผํ•œ ์›์ธ์œผ๋กœ ๋ถ„๋ฆฌํ•œ ๊ฒฐ๊ณผ๋Š” ์•„๋‹ˆ๋‹ค. ๋”๊ตฌ๋‚˜ ์‹œ๊ฐ„ ๊ณผ์ œ์˜ ๋ฏธ๊ด€์ธก ์‹œ๊ฐ„๊ฐ’ ํ‰๊ฐ€์—์„œ๋„ ์œ„๋ฐ˜๋ฅ ์ด 0.351๋กœ ์ฆ๊ฐ€ํ•˜์˜€๋‹ค. ๋ชจ๋ธ์ด ์ƒˆ๋กœ์šด ์ˆ˜์น˜์™€ ๋‹จ์œ„๋ฅผ ํ•ญ์ƒ ์ •ํ™•ํ•˜๊ฒŒ ์ฒ˜๋ฆฌํ•œ๋‹ค๊ณ  ๋ณผ ์ˆ˜ ์—†์œผ๋ฏ€๋กœ, ์‹ค์ œ ์ ์šฉ์—์„œ๋Š” ๋ชจ๋ธ์— ๋ชจ๋“  ๊ณ„์‚ฐ์„ ๋งก๊ธฐ์ง€ ์•Š๊ณ  ๊ทธ๋ฆผ 7๊ณผ ๊ฐ™์ด ์—ญํ• ์„ ๋‚˜๋ˆ„๋Š” ๊ฒƒ์ด ์ ์ ˆํ•˜๋‹ค.

๊ทธ๋ฆผ 7 ์ž์—ฐ์–ด ์‹คํ–‰ ๊ฐ€๋“œ๋ฅผ ์‹ค์ œ ๊ฒ€์‚ฌ์— ์—ฐ๊ฒฐํ•˜๋Š” ๋„ค ๋‹จ๊ณ„. ์œ„์—์„œ ์•„๋ž˜๋กœ (1) ์ž์—ฐ์–ด ์ œ์•ฝ ํ†ตํ•ฉ CoC๋ฅผ ์ฝ๊ณ , (2) ์กฐ๊ฑด ์ข…๋ฅ˜ใ†๋น„๊ต ๋ฐฉํ–ฅใ†๊ฐ’ใ†๋‹จ์œ„ใ†๋Œ€์ฒด ํ–‰๋™์œผ๋กœ ๋‚˜๋ˆ„๋ฉฐ, (3) 600 cm๋ฅผ 6.0 m์ฒ˜๋Ÿผ ๊ธฐ์ค€ ๋‹จ์œ„๋กœ ํ†ต์ผํ•˜๊ณ , (4) ๋ชจ๋ธ ์™ธ๋ถ€ ๊ฒ€์ฆ๊ธฐ ๋˜๋Š” ์ฐจ๋‹จ์žฅ์น˜๊ฐ€ ์„ ํƒํ•œ ๊ถค์ ์˜ ๊ฑฐ๋ฆฌใ†์†๋„ใ†์‹œ๊ฐ„์„ ์ˆ˜์น˜ ๊ฒฝ๊ณ„์™€ ๋น„๊ตํ•œ๋‹ค. ๋ชจ๋ธ์€ ๋ชฉํ‘œ์™€ ๊ฐ€๋“œ๋ฅผ ํ•ด์„ํ•˜๊ณ  ๊ฒฐ์ •์  ๊ฒ€์ฆ๊ธฐ๋Š” ์ •ํ™•ํ•œ ์ˆ˜์น˜ ํŒ์ •์„ ๋‹ด๋‹นํ•œ๋‹ค.

Fig. 7 Four-stage path from a natural-language execution guard to typed fields, unit normalization, and deterministic runtime verification.

../../Resources/kiee/KIEE.2026.75.11.2987/fig7.png

๋จผ์ € ๋ชจ๋ธ์€ ์ž์—ฐ์–ด Safety-Constrained CoC์—์„œ ํ–‰๋™ ๋ชฉํ‘œ์™€ ์‹คํ–‰ ๊ฐ€๋“œ์˜ ์˜๋ฏธ๋ฅผ ์ฝ๋Š”๋‹ค. ๋‹ค์Œ ๋‹จ๊ณ„์—์„œ๋Š” "์ตœ์†Œ ๊ฐ„๊ฒฉ 600 cm"๋ฅผ ์กฐ๊ฑด ์ข…๋ฅ˜, ๋น„๊ต ๋ฐฉํ–ฅ, ๊ฐ’๊ณผ ๋‹จ์œ„๋กœ ๋‚˜๋ˆˆ๋‹ค. ๊ทธ ๋’ค 600 cm๋ฅผ 6.0 m์ฒ˜๋Ÿผ ๊ธฐ์ค€ ๋‹จ์œ„๋กœ ํ†ต์ผํ•œ๋‹ค. ๋งˆ์ง€๋ง‰์œผ๋กœ ๋ชจ๋ธ ์™ธ๋ถ€ ๊ฒฐ์ •์  ๊ฒ€์ฆ๊ธฐ ๋˜๋Š” ์ฐจ๋‹จ์žฅ์น˜๊ฐ€ ์„ ํƒํ•œ ๊ถค์ ์˜ ๊ฑฐ๋ฆฌ, ์†๋„์™€ ์‹œ๊ฐ„ ์กฐ๊ฑด์„ ์ˆ˜์น˜๋กœ ๊ฒ€์‚ฌํ•œ๋‹ค.

์ €์žฅ ์–ด๋Œ‘ํ„ฐ์˜ ์žฌํ‰๊ฐ€๋Š” ์ด ๊ตฌ์กฐ์˜ ์‹ค์šฉ์  ์ด์ ๊ณผ ํ•œ๊ณ„๋ฅผ ํ•จ๊ป˜ ๋ณด์—ฌ์ค€๋‹ค. cm ๊ฒฝ๊ณ„๋งŒ ๋™๋“ฑํ•œ m ๊ฐ’์œผ๋กœ ๋ฐ”๊พธ์ž ์„ธ ๊ฑด์˜ ์•ˆ์ „ํ•˜์ง€ ์•Š์€ ์„ ํƒ์ด ๋ชจ๋‘ ๊ต์ •๋˜์–ด ๊ฐ€๋“œ ์œ„๋ฐ˜๋ฅ ์€ 0.010์—์„œ 0.000์œผ๋กœ ๋‚ฎ์•„์กŒ์ง€๋งŒ, ํ›„๋ณด ์ •ํ™•๋„์™€ ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„์˜ ํ–ฅ์ƒ์€ ๊ฐ๊ฐ 0.010๊ณผ 0.021์— ๊ทธ์ณค๋‹ค. ๋‚จ์€ 12๊ฑด์€ ๋ชจ๋‘ ์•ˆ์ „ํ•˜์ง€๋งŒ ๊ณผ๋„ํ•˜๊ฒŒ ๋ณด์ˆ˜์ ์ธ ์ฐจ์„  ๋ณ€๊ฒฝ ์„ ํƒ์ด์—ˆ๋‹ค. ์ฆ‰ ์ด ๋ณตํ•ฉ ํ‘œํ˜„ ์กฐ๊ฑด์—์„œ๋Š” ๊ฒฐ์ •์  ๋‹จ์œ„ ์ •๊ทœํ™”๊ฐ€ ์ˆ˜์น˜ ์œ„๋ฐ˜์„ ์ค„์˜€์ง€๋งŒ, ๋‚จ์€ ์˜ค๋ฅ˜๊ฐ€ ๋ถ€์ • ํ‘œํ˜„ใ†์ ˆ ์ˆœ์„œใ†๊ฒฝ๊ณ„ ๋“ฑํ˜ธ ์ค‘ ์–ด๋А ์š”์ธ ๋˜๋Š” ๊ทธ ์ƒํ˜ธ์ž‘์šฉ์—์„œ ๋น„๋กฏ๋˜์—ˆ๋Š”์ง€๋Š” ๋ถ„๋ฆฌํ•˜์—ฌ ํ™•์ธํ•˜์ง€ ๋ชปํ–ˆ๋‹ค.

์ด ๊ณผ์ •์—์„œ๋Š” "๋ฏธ๋งŒ"๊ณผ "์ดํ•˜"์ฒ˜๋Ÿผ ๊ฒฝ๊ณ„๊ฐ’ ํฌํ•จ ์—ฌ๋ถ€๋ฅผ ๊ตฌ๋ถ„ํ•ด์•ผ ํ•œ๋‹ค. ๋˜ํ•œ ๊ฐ€๋“œ๋ฅผ ์ง€ํ‚ฌ ์ˆ˜ ์—†์„ ๋•Œ ์ •์ง€ํ• ์ง€, ๋‹ค์‹œ ๊ธฐ๋‹ค๋ฆด์ง€์™€ ๊ฐ™์€ ๋Œ€์ฒด ํ–‰๋™๋„ ์ •ํ•ด์•ผ ํ•œ๋‹ค. ๋ชจ๋ธ์€ ๋ฌธ์žฅ์˜ ๋ชฉํ‘œ์™€ ์กฐ๊ฑด์„ ํ•ด์„ํ•˜๊ณ , ๊ฒ€์ฆ๊ธฐ๋Š” ์ •ํ™•ํ•œ ์ˆ˜์น˜ ๊ฒฝ๊ณ„๋ฅผ ํ™•์ธํ•˜๋„๋ก ์—ญํ• ์„ ๋‚˜๋ˆ„๋Š” ๊ฒƒ์ด๋‹ค.

6.4 ํ•™์Šต๋œ ๊ฐ€๋“œ์™€ ์‹คํ–‰ ์ฐจ๋‹จ์žฅ์น˜๋Š” ์—ญํ• ์ด ๋‹ค๋ฅด๋‹ค

๊ฐ€๋“œ๋ฅผ ํ•™์Šตํ•˜๋ฉด ๋ชจ๋ธ์ด ๊ฐ€๋“œ๋ฅผ ์ง€ํ‚ค๋Š” ํ›„๋ณด๋ฅผ ์„ ํƒํ•  ๊ฐ€๋Šฅ์„ฑ์ด ๋†’์•„์ง„๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ํ•™์Šต์—์„œ ๋ณด์ง€ ๋ชปํ•œ ๋ชจ๋“  ์ƒํ™ฉ์—์„œ ์ค€์ˆ˜๋ฅผ ๋ณด์žฅํ•˜์ง€๋Š” ์•Š๋Š”๋‹ค. ํ๋ฃจํ”„์˜ ํ•ด์ œ ํ›„ ์žฌ์œ„ํ—˜ ์ƒํ™ฉ์—์„œ ๋™์  ๊ณ„์•ฝ์€ ๊ฐ€๋“œ ์œ„๋ฐ˜๋ฅ ์„ 46.6%์—์„œ 21.4%๋กœ ์ค„์˜€์ง€๋งŒ ์œ„๋ฐ˜์„ ์—†์• ์ง€๋Š” ๋ชปํ–ˆ๋‹ค. ์ตœ์‹  ์ƒํƒœ๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ์ฐจ๋‹จ์žฅ์น˜๋ฅผ ํ•จ๊ป˜ ์ ์šฉํ–ˆ์„ ๋•Œ ์œ„๋ฐ˜๋ฅ ์€ 4.8%๊นŒ์ง€ ๋‚ฎ์•„์กŒ๋‹ค. ์ด๋Š” ํ•™์Šต๋œ ๊ณ„์•ฝ๊ณผ ์‹คํ–‰ ๋‹จ๊ณ„ ๊ฒ€์‚ฌ๊ฐ€ ์„œ๋กœ ๋‹ค๋ฅธ ์—ญํ• ์„ ๋งก๋Š”๋‹ค๋Š” ๊ฒƒ์„ ๋ณด์—ฌ์ค€๋‹ค.

์ฐจ๋‹จ์žฅ์น˜๋„ ๋ชจ๋“  ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•˜์ง€๋Š” ๋ชปํ•œ๋‹ค. ๊ณ„์•ฝ ์ •๋ณด๊ฐ€ 0.4์ดˆ ๋Šฆ๊ฒŒ ๋„์ฐฉํ–ˆ์„ ๋•Œ ๊ณ„์•ฝ+์ฐจ๋‹จ์žฅ์น˜์˜ ์œ„๋ฐ˜๋ฅ ์€ 34.8%๋กœ ์ฆ๊ฐ€ํ•˜์˜€๋‹ค. ๊ณ„์•ฝ ์ž์ฒด๊ฐ€ ํ‹€๋ฆฌ๊ฑฐ๋‚˜ ์ค‘์š”ํ•œ ์œ„ํ—˜์ด ๋น ์ ธ ์žˆ์–ด๋„ ์ฐจ๋‹จ์žฅ์น˜๋Š” ์ž˜๋ชป๋œ ์กฐ๊ฑด์„ ์ •ํ™•ํ•˜๊ฒŒ ์ง‘ํ–‰ํ•  ๋ฟ์ด๋‹ค. ๋”ฐ๋ผ์„œ ์‹ค์ œ ์‹œ์Šคํ…œ์—์„œ๋Š” ์œ„ํ—˜์ด ๋‹ค์‹œ ๋‚˜ํƒ€๋‚˜๋ฉด ์ถœ๋ฐœ ํ—ˆ์šฉ์„ ์ทจ์†Œํ•˜๊ณ  ๋Œ€๊ธฐ ์ƒํƒœ๋กœ ๋Œ์•„๊ฐˆ ์ˆ˜ ์žˆ์–ด์•ผ ํ•œ๋‹ค. ๊ณ„์•ฝ์ด ์–ด๋А ์‹œ์ ์˜ ์ƒํ™ฉ์„ ์„ค๋ช…ํ•˜๋Š”์ง€๋„ ํ™•์ธํ•ด์•ผ ํ•˜๋ฉฐ, ๋ฏธ๋ž˜ ์ƒํ™ฉ์ด ๋ถˆํ™•์‹คํ•˜๋ฉด ๋” ์‹ ์ค‘ํ•œ ๋Œ€์ฒด ํ–‰๋™์„ ์„ ํƒํ•ด์•ผ ํ•œ๋‹ค.

๋™์  ๊ณ„์•ฝ๊ณผ ๋‹จ์กฐ ๋‹จ๊ณ„ ๊ณ„์•ฝ์˜ ์ฐจ์ด๋Š” ์ด ๊ฐฑ์‹  ์š”๊ตฌ๋ฅผ ์ง์ ‘ ๋“œ๋Ÿฌ๋‚ธ๋‹ค. ์ถœ๋ฐœ ํ—ˆ์šฉ์€ ์˜๊ตฌ์ ์ธ ๋‹จ๊ณ„ ์™„๋ฃŒ๊ฐ€ ์•„๋‹ˆ๋ผ ํ˜„์žฌ ๊ด€์ธก์— ์˜์กดํ•˜๋Š” ์ž„์‹œ ํ—ˆ๊ฐ€์ด๋ฏ€๋กœ, ์œ„ํ—˜์ด ์žฌ๋“ฑ์žฅํ•˜๋ฉด ๊ณ„์•ฝ ์ƒํƒœ๋„ RELEASED์—์„œ HOLD๋กœ ๋˜๋Œ์•„๊ฐ€์•ผ ํ•œ๋‹ค. ์ด ์—ญ์ „์ด๋ฅผ ํ—ˆ์šฉํ•œ ๋™์  ๊ณ„์•ฝ์€ ๋‹จ์กฐ ๋‹จ๊ณ„ ๊ณ„์•ฝ๋ณด๋‹ค ์œ„๋ฐ˜๋ฅ ์„ 16.5%p, ์ถฉ๋Œ๋ฅ ์„ 11.6%p ๋‚ฎ์ท„๋‹ค. ๋ฐ˜๋Œ€๋กœ ๊ณ„์•ฝ ๊ฐฑ์‹ ์ด 0.4์ดˆ ๋Šฆ์–ด์ง€๋ฉด ๋™์  ๊ณ„์•ฝ์˜ ์œ„๋ฐ˜๋ฅ ์ด 48.1%๋กœ ์•…ํ™”๋œ ๊ฒฐ๊ณผ๋Š” ์ƒํƒœ์˜ ๊ฐ€์—ญ์„ฑ๋ฟ ์•„๋‹ˆ๋ผ ์ตœ์‹ ์„ฑ๋„ ํ•„์š”ํ•จ์„ ๋ณด์—ฌ์ค€๋‹ค. ์ด ๊ฒฐ๊ณผ๋Š” ๋ณ„๋„ ์†Œํ˜• ํ๋ฃจํ”„ ํ™˜๊ฒฝ์˜ ๋ฉ”์ปค๋‹ˆ์ฆ˜ ์ฆ๊ฑฐ์ด๋ฉฐ ์‹ค์ œ ์ฐจ๋Ÿ‰์—์„œ ๊ฐ™์€ ๊ฐ์†Œํญ์„ ๋ณด์žฅํ•˜์ง€ ์•Š๋Š”๋‹ค.

๋˜ํ•œ ํ‘œ 12๋Š” ์ฐจ๋‹จ์žฅ์น˜์˜ ๊ฐ€์น˜๋ฅผ ์•ˆ์ „ ์ด๋“๊ณผ ๋น„์šฉ์œผ๋กœ ํ•จ๊ป˜ ํŒ๋‹จํ•ด์•ผ ํ•จ์„ ๋ณด์—ฌ์ค€๋‹ค. ํ•ด์ œ ํ›„ ์žฌ์œ„ํ—˜์—์„œ๋Š” ์œ„๋ฐ˜ใ†์ถฉ๋Œ ๊ฐ์†Œ๊ฐ€ ์žˆ์—ˆ์ง€๋งŒ episode๋‹น 9.935ํšŒ ๊ฐœ์ž…๊ณผ ๊ฐ€๊ฐ€์†๋„ ์ฆ๊ฐ€๊ฐ€ ๋™๋ฐ˜๋˜์—ˆ๋‹ค. ๋ฐ˜๋Œ€๋กœ phase-complete bank์—์„œ๋Š” 1.269โ€“2.539ํšŒ ๊ฐœ์ž…ํ•˜๊ณ  ์ง„ํ–‰๊ฑฐ๋ฆฌ์™€ ๊ฐ€๊ฐ€์†๋„๊ฐ€ ์†Œํญ ์•…ํ™”๋˜์—ˆ์ง€๋งŒ ์ถ”๊ฐ€์ ์ธ ์ด์ง„ ์•ˆ์ „ ์ด๋“์€ ์—†์—ˆ๋‹ค. ๊ทธ๋Ÿฌ๋ฏ€๋กœ ์ฐจ๋‹จ์žฅ์น˜๋Š” ์ƒ์‹œ์ ์ธ ๋ฌด๋น„์šฉ ๋ณด์žฅ ์žฅ์น˜๊ฐ€ ์•„๋‹ˆ๋ผ, ํ•™์Šต ์ •์ฑ…์˜ ์ž”์—ฌ ์œ„ํ—˜๊ณผ ๊ฐœ์ž… ๋น„์šฉ์„ ํ•จ๊ป˜ ์ธก์ •ํ•˜์—ฌ ์ ์šฉ ๋ฒ”์œ„๋ฅผ ์ •ํ•ด์•ผ ํ•˜๋Š” ๊ตฌ์„ฑ์š”์†Œ๋‹ค.

6.5 ์ฃผ ์‹คํ—˜์ด ์‹ค์ œ๋กœ ํ™•์ธํ•œ ๊ฒƒ

์ฃผ ์‹คํ—˜์€ ๋ชจ๋ธ์ด ์—ฐ์† ๊ถค์ ์„ ์ƒˆ๋กœ ์ƒ์„ฑํ•˜๋Š” ๋ฌธ์ œ๊ฐ€ ์•„๋‹ˆ๋‹ค. ํ•ฉ์„ฑ ์ด๋ฏธ์ง€์™€ ์ˆ˜์น˜๊ฐ€ ์ ํžŒ ๊ถค์  ํ›„๋ณด๋ฅผ ์ฃผ๊ณ  ๊ทธ์ค‘ ํ•˜๋‚˜๋ฅผ ์„ ํƒํ•˜๊ฒŒ ํ•œ ์‹คํ—˜์ด๋‹ค. ๋”ฐ๋ผ์„œ ์ด ์‹คํ—˜์ด ์ง์ ‘ ํ™•์ธํ•œ ๊ฒƒ์€ ๋ชจ๋ธ ์ž…๋ ฅ์— ํฌํ•จ๋œ ์‹คํ–‰ ๊ฐ€๋“œ๊ฐ€ ํ›„๋ณด ์„ ํƒ์— ์กฐ๊ฑด์œผ๋กœ ์‚ฌ์šฉ๋  ์ˆ˜ ์žˆ๋Š”๊ฐ€์ด๋‹ค. ์ž…๋ ฅ ํ˜•์‹์„ ๋งž์ถ˜ ๋น„๊ต์—์„œ ์˜ฌ๋ฐ”๋ฅธ ๋Œ€์‘ ํ•™์Šต์˜ ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๊ฐ€ ์ œ์•ฝโ€“์ •๋‹ต ๋Œ€์‘ ๊ต๋ž€๋ณด๋‹ค ๋†’์•˜๋‹ค๋Š” ๊ฒฐ๊ณผ๊ฐ€ ์ด ์ฃผ์žฅ์„ ๊ฐ€์žฅ ์ง์ ‘์ ์œผ๋กœ ๋’ท๋ฐ›์นจํ•œ๋‹ค. ์ •์ ใ†์‹œ๊ฐ„ ๊ณผ์ œ์—์„œ๋Š” ๋ณ„๋„ ์ž์—ฐ์–ด ์ œ์•ฝ๊ณผ ๋Œ€์‘ ๊ต๋ž€์„, ๋‹ค์ค‘ ์ฃผํ–‰ ๊ณผ์ œ์—์„œ๋Š” ์ œ์•ฝ ํ†ตํ•ฉ CoC์™€ ๋Œ€์‘ ๊ต๋ž€์„ ๋น„๊ตํ•ด์•ผ ํ•œ๋‹ค. ์ž…๋ ฅ ํ˜•์‹์ด ๋‹ค๋ฅธ ์กฐ๊ฑด์˜ ์ฐจ์ด๋ฅผ ์˜ฌ๋ฐ”๋ฅธ ๋Œ€์‘ ๊ด€๊ณ„๋งŒ์˜ ํšจ๊ณผ๋กœ ํ•ด์„ํ•˜์ง€ ์•Š๋Š”๋‹ค.

์Œ๋Œ€ ๊ณ„์•ฝ์€ ๊ฐ™์€ ์žฅ๋ฉด์—์„œ ๊ฐ€๋“œ๋งŒ ๋ฐ”๊พธ๋ฏ€๋กœ ์žฅ๋ฉด๋งŒ ๋ณด๊ณ  ๊ฐ™์€ ๋‹ต์„ ๋ฐ˜๋ณตํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ๋ง‰๋Š”๋‹ค. ๊ฐ€๋“œ ์ค€์ˆ˜ ๋ชฉํ‘œ ์™„๋ฃŒ์œจ์€ ๋ชจ๋ธ์ด ๊ฐ€๋“œ ์œ„๋ฐ˜์„ ํ”ผํ•˜๋ ค๊ณ  ๋๊นŒ์ง€ ์ •์ง€ํ•˜๋Š” ๋ฐฉ๋ฒ•๋„ ๋ง‰๋Š”๋‹ค. ์ด ๋‘ ์ง€ํ‘œ๋ฅผ ํ•จ๊ป˜ ์‚ฌ์šฉํ•˜๋ฉด ๋ชจ๋ธ์ด ํ–‰๋™ ๋ชฉํ‘œ๋ฅผ ๋๋‚ด๋ฉด์„œ ๊ฐ€๋“œ์— ๋งž๋Š” ํ›„๋ณด๋ฅผ ๊ณจ๋ž๋Š”์ง€ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋‹ค. ์˜์ƒ ์ ˆ์ œ์—์„œ๋Š” ํ‘œ์ค€ ์‹œ๊ฐ„ ๊ณผ์ œ์˜ ํ›„๋ณด ์ •ํ™•๋„๊ฐ€ ์›๋ณธ 1.000์—์„œ ๋‹จ์ƒ‰ ์˜์ƒ 0.670๊ณผ โ€˜์ƒ์ถฉ ๊ตฌ์—ญ์ด ๋น„๊ธฐ ์‹œ์ž‘ํ•œ ์‹œ๊ฐโ€™์ด ์‹ค์ œ์™€ ๋‹ค๋ฅธ ์ถฉ๋Œ ์˜์ƒ 0.608๋กœ ๋‚ฎ์•„์ ธ ํ•ฉ์„ฑ ์—ฐ์† ์žฅ๋ฉด ์˜์ƒ์˜ ์‹œ๊ฐ„ ์ •๋ณด ์‚ฌ์šฉ์ด ํ™•์ธ๋˜์—ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ๋‹ค์ค‘ ์ฃผํ–‰์˜ ํ‘œ์ค€ใ†๋ฏธ๊ด€์ธก ์ˆ˜์น˜ ํ‰๊ฐ€๋Š” ๋‹จ์ƒ‰ ๋ฐ ๋ฐ˜๋Œ€ ํ–‰๋™ ์˜์ƒ์—์„œ๋„ 1.000์„ ์œ ์ง€ํ•˜์˜€๋‹ค. ์ฆ‰ ์˜์ƒ ์˜์กด์„ฑ์€ ๊ณผ์ œ๋ณ„๋กœ ๋‹ฌ๋ž๊ณ , ๋‹ค์ค‘ ์ฃผํ–‰์˜ ๋†’์€ ์ ์ˆ˜๋Š” ๋ฌธ์žฅ์— ์ ํžŒ ํ–‰๋™ ์ข…๋ฅ˜์™€ ํ›„๋ณด ์ˆ˜์น˜๋งŒ์œผ๋กœ ์„ค๋ช…๋œ๋‹ค. ์‹œ๊ฐ„ ๊ณผ์ œ๋„ ๊ธ€์ž๊ฐ€ ๊ทธ๋ ค์ง„ ํ•ฉ์„ฑ ์—ฐ์† ์žฅ๋ฉด ์˜์ƒ์ด๋ฏ€๋กœ ์‹ค์ œ ์„ผ์„œ ์žฅ๋ฉด์˜ ์‹œ๊ฐ์  ๊ทผ๊ฑฐํ™”๋กœ ์ผ๋ฐ˜ํ™”ํ•  ์ˆ˜ ์—†๋‹ค. ํ›„๋ณด์˜ ๋ฌผ๋ฆฌ๋Ÿ‰, ์ •๋‹ต๊ณผ ๊ฒ€์ฆ ๊ทœ์น™๋„ ๊ฐ™์€ ํ•ฉ์„ฑ ๊ณผ์ œ์—์„œ ์„ค๊ณ„๋˜์—ˆ์œผ๋ฏ€๋กœ ๋ชจ๋ธ ์™ธ๋ถ€ ๊ฒ€์ฆ๊ธฐ๋Š” ์™ธ๋ถ€ ์•ˆ์ „ ์ •๋‹ต์ด ์•„๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋ฏ€๋กœ ๋†’์€ ์ ์ˆ˜๋Š” ์ œํ•œ๋œ ํ›„๋ณด ์„ ํƒ ๋ฌธ์ œ์—์„œ์˜ ๊ฐ€๋“œ ํ•™์Šต ํšจ๊ณผ์ด์ง€ ์‹ค์ œ ์ฐจ๋Ÿ‰ ์•ˆ์ „์˜ ์ฆ๋ช…์ด ์•„๋‹ˆ๋‹ค.

Alpamayo-R1 ์ง„๋‹จ, Qwen ํ›„๋ณด ์„ ํƒ ๋ฐ ์†Œํ˜• ์‹ ๊ฒฝ๋ง ํ๋ฃจํ”„ ์‹คํ—˜๋„ ์ฆ๊ฑฐ์˜ ์—ญํ• ์ด ๋‹ค๋ฅด๋‹ค. ๋‹จ์ผ ์žฅ๋ฉด Alpamayo-R1 ๊ฒฐ๊ณผ๋Š” ์ž…๋ ฅ ๋ฌธ์žฅ์— ๋Œ€ํ•œ ๋ฏผ๊ฐ๋„ ์ง„๋‹จ์ด๊ณ , Qwen ๊ฒฐ๊ณผ๊ฐ€ ์ œ์•ˆ ํ‘œํ˜„์˜ ์ค‘์‹ฌ ํ•™์Šต ์ฆ๊ฑฐ์ด๋ฉฐ, ํ๋ฃจํ”„ ๋ฏธ์‹œ ํ™˜๊ฒฝ์€ ์ตœ์‹  ๊ณ„์•ฝ๊ณผ ์ฐจ๋‹จ์žฅ์น˜์˜ ํ•„์š”์„ฑ์„ ์˜ˆ์‹œํ•œ๋‹ค. ๋”ฐ๋ผ์„œ ์„ธ ๊ฒฐ๊ณผ๋ฅผ ๊ฐ™์€ ๋ชจ๋ธ์—์„œ ๋‹จ๊ณ„์ ์œผ๋กœ ์•ˆ์ „์„ฑ์ด ํ–ฅ์ƒ๋˜์—ˆ๋‹ค๋Š” ํ•˜๋‚˜์˜ ์ธ๊ณผ ์‚ฌ์Šฌ๋กœ ํ•ฉ์น  ์ˆ˜ ์—†๋‹ค.

6.6 ๊ฒฐ๊ณผ๋ฅผ ํ•ด์„ํ•  ๋•Œ์˜ ์‹คํ—˜์  ํ•œ๊ณ„

ํ›„๋ณด ๋ฌธ์ž๋ฅผ ์žฅ๋ฉด๋งˆ๋‹ค ๋ฐ”๊พธ์–ด ๊ฐ™์€ ๋ฌธ์ž๋งŒ ๊ณ ๋ฅด๋Š” ์•”๊ธฐ๋ฅผ ๋ง‰์•˜๊ณ , ์ œ์•ฝโ€“์ •๋‹ต ๋Œ€์‘ ๊ต๋ž€ ํ†ต์ œ๊ตฐ์œผ๋กœ ๋ฌธ์žฅ ์ถ”๊ฐ€ ์ž์ฒด์˜ ํšจ๊ณผ๋ฅผ ๊ตฌ๋ถ„ํ•˜์˜€๋‹ค. ์‹œ๊ฐ„ ๋ฐ ๋‹ค์ค‘ ์ฃผํ–‰ ๊ณผ์ œ๋Š” ์„ธ ๋‚œ์ˆ˜ ์ดˆ๊ธฐ๊ฐ’์œผ๋กœ ๋ฐ˜๋ณตํ–ˆ์œผ๋ฉฐ, ๊ฐ ์ดˆ๊ธฐ๊ฐ’์€ ํ•™์Šต ๋‚œ์ˆ˜๋ฟ ์•„๋‹ˆ๋ผ ํ•ฉ์„ฑ ์žฅ๋ฉด ๊ฐ’๊ณผ ํ›„๋ณด ๋ฌธ์ž ๋ฐฐ์น˜๋„ ๋ฐ”๊พผ๋‹ค. ์ด๋Ÿฌํ•œ ์„ค๊ณ„๋Š” ์ „์ฒด ์‹คํ—˜ ์ ˆ์ฐจ์˜ ๋ฐ˜๋ณต์„ฑ์„ ํ™•์ธํ•˜์ง€๋งŒ, ๋™์ผ ๋ฐ์ดํ„ฐ๋ฅผ ๊ณ ์ •ํ•œ ์ตœ์ ํ™” ๋ถ„์‚ฐ๋งŒ์„ ์ถ”์ •ํ•˜์ง€๋Š” ์•Š๋Š”๋‹ค.

๋‹ค๋งŒ ๋ฐ˜๋ณต ํšŸ์ˆ˜๊ฐ€ ์„ธ ๋ฒˆ์œผ๋กœ ์ ๊ณ , ์ •์  ํ›„๋ณด ๊ฒฐ๊ณผ๋Š” ํ•œ ๋‚œ์ˆ˜ ์ดˆ๊ธฐ๊ฐ’๋งŒ ์‚ฌ์šฉํ•˜์˜€๋‹ค. ์‹œ๊ฐ„ ํ‘œ์™€ ๋‹ค์ค‘ ์ฃผํ–‰ ํ‘œ๋Š” ๊ธฐ์กด ์ง‘๊ณ„ ๊ตฌํ˜„๊ณผ์˜ ๋Œ€์‘์„ ์œ ์ง€ํ•˜์—ฌ ๊ฐ๊ฐ ๋ชจ์ง‘๋‹จใ†ํ‘œ๋ณธ ํ‘œ์ค€ํŽธ์ฐจ๋ฅผ ๋ณด๊ณ ํ•œ๋‹ค. ๋‘ ์ •์˜์˜ ์ฐจ์ด์™€ ํ•ด์„ ๋ฒ”์œ„๋Š” 5์žฅ ๋„์ž…๋ถ€์— ๋ช…์‹œํ–ˆ์œผ๋ฉฐ, ๊ณผ์ œ ๊ฐ„ ํ‘œ์ค€ํŽธ์ฐจ์˜ ํฌ๊ธฐ๋ฅผ ์ง์ ‘ ๋น„๊ตํ•˜์ง€ ์•Š๋Š”๋‹ค. ์˜์ƒ ์ ˆ์ œ๋Š” ์ €์žฅ ์–ด๋Œ‘ํ„ฐ์˜ ์ถ”๋ก ์„ ๋ฐ˜๋ณตํ–ˆ์œผ๋ฏ€๋กœ ์ƒˆ๋กœ์šด ํ•™์Šต ๋ฐ˜๋ณต์„ ์ถ”๊ฐ€ํ•˜๊ฑฐ๋‚˜ ์ž์—ฐ ์˜์ƒ ๋ถ„ํฌ๋ฅผ ์‹œํ—˜ํ•œ ๊ฒฐ๊ณผ๊ฐ€ ์•„๋‹ˆ๋‹ค. ์ถฉ๋Œ ์˜์ƒ์€ ๋ชจ๋ธ์ด ๋ณด์•„์•ผ ํ•  ๋ฌธ์ œ ์ „์ œ ์ž์ฒด๋ฅผ ๋ฐ”๊พธ๋ฏ€๋กœ, ๊ทธ ์กฐ๊ฑด์—์„œ ์šฐ์—ฐํžˆ ๋‚ฎ์•„์ง„ ์œ„๋ฐ˜๋ฅ ์€ ๊ฐ•๊ฑด์„ฑ ๊ฐœ์„ ์œผ๋กœ ํ•ด์„ํ•  ์ˆ˜ ์—†๋‹ค. ๋ณตํ•ฉ ํ‘œํ˜„ ๋ณ€ํ™” ํ‰๊ฐ€์—๋Š” ๋‹จ์œ„ ๋ณ€ํ™˜, ๋ถ€์ • ํ‘œํ˜„, ๊ฒฝ๊ณ„๊ฐ’๊ณผ ์กฐ๊ฑด ์ˆœ์„œ ๋ณ€๊ฒฝ์ด ํ•จ๊ป˜ ๋“ค์–ด ์žˆ๋‹ค. ์˜ค๋‹ต์ด cm ๋ฌธ์žฅ์— ์ง‘์ค‘๋˜์—ˆ์ง€๋งŒ, ํ˜„์žฌ ๊ฒฐ๊ณผ๋งŒ์œผ๋กœ ํŠน์ • ์š”์ธ์„ ์„ฑ๋Šฅ ์ €ํ•˜์˜ ์ฃผ๋œ ์›์ธ์œผ๋กœ ์ง€๋ชฉํ•˜๊ฑฐ๋‚˜ ์š”์ธ๋ณ„ ๊ธฐ์—ฌ๋„๋ฅผ ์ถ”์ •ํ•  ์ˆ˜๋Š” ์—†๋‹ค. ํ›„์† ์‹คํ—˜์—์„œ๋Š” ์žฅ๋ฉด๊ณผ ๋‚˜๋จธ์ง€ ๋ฌธ์žฅ์„ ๊ณ ์ •ํ•˜๊ณ  ๋‹จ์œ„, ๋ถ€์ • ํ‘œํ˜„, ๊ฒฝ๊ณ„๊ฐ’ ํฌํ•จ ์—ฌ๋ถ€์™€ ๋ณตํ•ฉ ์กฐ๊ฑด์„ ํ•œ ๋ฒˆ์— ํ•˜๋‚˜์”ฉ๋งŒ ๋ฐ”๊พธ์–ด ๊ฐ ์š”์ธ์˜ ์˜ํ–ฅ์„ ๋ถ„๋ฆฌํ•ด์•ผ ํ•œ๋‹ค.

ํ‘œ์ค€ ํ‰๊ฐ€๋Š” ํ•™์Šต๊ณผ ๊ฐ™์€ ๋ฌธ์žฅ ํ‹€ใ†์ˆ˜์น˜ ๋ฒ”์œ„์—์„œ ์ œํ•œ๋œ ํ›„๋ณด๋ฅผ ์„ ํƒํ•˜๋Š” ๊ณผ์ œ์ด๋ฏ€๋กœ, ์ผ๋ถ€ ์ •ํ™•๋„ 1.000์—๋Š” ์ด๋Ÿฌํ•œ ๋‚œ์ด๋„์™€ ์ œํ•œ๋œ ํ‰๊ฐ€ ๋ฒ”์œ„์— ๋”ฐ๋ฅธ ์ฒœ์žฅ ํšจ๊ณผ(ceiling effect)๊ฐ€ ๋ฐ˜์˜๋˜์—ˆ์„ ๊ฐ€๋Šฅ์„ฑ์ด ์žˆ๋‹ค. ๋”ฐ๋ผ์„œ 1.000์€ ํ•ด๋‹น ํ‘œ์ค€ ๋ถ„ํฌ์—์„œ์˜ ๊ฐ€๋“œ ์กฐ๊ฑดํ™” ํ•™์Šต์„ ๋ณด์—ฌ์ฃผ์ง€๋งŒ, ์ผ๋ฐ˜์ ์ธ ์ˆ˜์น˜ ์ถ”๋ก  ๋Šฅ๋ ฅ์ด๋‚˜ ๋” ์–ด๋ ค์šด ์กฐ๊ฑด์—์„œ์˜ ์„ฑ๋Šฅ์„ ์ž…์ฆํ•˜์ง€ ์•Š๋Š”๋‹ค. ํ‘œ 10์˜ hard-case์—์„œ๋Š” ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๊ฐ€ ์ •์ง€ 0.958, ์ฐจ์„  ๋ณ€๊ฒฝ 0.833์œผ๋กœ ๋‚ฎ์•„์กŒ๋‹ค. ํ‘œ์ค€ ๊ฒฐ๊ณผ๋Š” ์ด hard-case ๊ฒฐ๊ณผ์™€ ํ•จ๊ป˜ ํ•ด์„ํ•ด์•ผ ํ•˜๋ฉฐ, hard-case์—์„œ๋„ ๋™์‹œ ์ œ์•ฝใ†๊ฒฝ๊ณ„ ๋“ฑํ˜ธใ†ํ‘œํ˜„ ๋ณ€ํ™”๊ฐ€ ๊ฒฐํ•ฉ๋˜์–ด ์žˆ์œผ๋ฏ€๋กœ ํ•˜๋ฝ์„ ํŠน์ • ๋‚œ์ด๋„ ์š”์ธ ํ•˜๋‚˜์˜ ํšจ๊ณผ๋กœ ๋‹จ์ •ํ•  ์ˆ˜ ์—†๋‹ค. ํ›„์† ํ‰๊ฐ€์—์„œ๋Š” ๊ฐ€๋“œ ๊ฐ„ ์ˆ˜์น˜ ๊ฐ„๊ฒฉ๊ณผ ํ™œ์„ฑ ์ œ์•ฝ ์ˆ˜ ๋“ฑ์„ ๋…๋ฆฝ์ ์œผ๋กœ ๋ณ€ํ™”์‹œ์ผœ ๋‚œ์ด๋„์˜ ์˜ํ–ฅ์„ ๋ถ„๋ฆฌํ•  ํ•„์š”๊ฐ€ ์žˆ๋‹ค.

6.7 ์‹ค์ œ ์ œ์•ฝ ์กฐ๊ฑด์˜ ์ƒ์„ฑ์€ ๋ณธ ๋…ผ๋ฌธ์˜ ๋ฒ”์œ„๊ฐ€ ์•„๋‹ˆ๋‹ค

๋ณธ ๋…ผ๋ฌธ์€ ์ฃผ์–ด์ง„ ์‹คํ–‰ ๊ฐ€๋“œ๋ฅผ CoC์™€ ๊ฒฐํ•ฉํ–ˆ์„ ๋•Œ ๋ชจ๋ธ์˜ ๊ถค์  ์„ ํƒ์ด ๋‹ฌ๋ผ์ง€๋Š”์ง€๋ฅผ ํ‰๊ฐ€ํ•œ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์‹ค์ œ ์ฃผํ–‰ ์žฅ๋ฉด์—์„œ ์–ด๋–ค ๊ฐ€๋“œ๊ฐ€ ํ•„์š”ํ•œ์ง€ ๋ฐœ๊ฒฌํ•˜๊ณ , ์ตœ์†Œ ๊ฐ„๊ฒฉ์ด๋‚˜ ์ œํ•œ ์‹œ๊ฐ„์˜ ๊ฐ’์„ ์ •ํ•˜๋ฉฐ, ์œ„ํ—˜์ด ํ•ด์†Œ๋˜์—ˆ๋‹ค๊ณ  ํŒ๋‹จํ•  ํ•ด์ œ ์กฐ๊ฑด์„ ์ƒ์„ฑํ•˜๋Š” ๋ฐฉ๋ฒ•์€ ์ œ์•ˆํ•˜์ง€ ์•Š์•˜๋‹ค. ์‹คํ—˜์˜ ๊ฐ€๋“œ๋Š” ์—ฐ๊ตฌ์ž๊ฐ€ ํ•ฉ์„ฑ ๊ณผ์ œ์˜ ์ •๋‹ต์ด ๋ถ„๋ช…ํ•˜๋„๋ก ๋ฏธ๋ฆฌ ์„ค์ •ํ•œ ๊ฒƒ์œผ๋กœ, ๊ตํ†ต ๋ฒ•๊ทœ, ์šดํ–‰์„ค๊ณ„์˜์—ญ(ODD), ์ฐจ๋Ÿ‰ ๋™์—ญํ•™ ๋˜๋Š” ์•ˆ์ „ ๋ถ„์„์—์„œ ๋„์ถœํ•œ ์‹ค์ œ ์ฐจ๋Ÿ‰ ์š”๊ตฌ์‚ฌํ•ญ์ด ์•„๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ ๋†’์€ ๊ฐ€๋“œ ์ค€์ˆ˜์œจ์€ ์ด๋ฏธ ์ฃผ์–ด์ง„ ์กฐ๊ฑด์„ ๋ชจ๋ธ์ด ํ•™์Šตํ•˜๊ณ  ์ ์šฉํ•  ์ˆ˜ ์žˆ์Œ์„ ๋œปํ•  ๋ฟ, ๊ทธ ์กฐ๊ฑด ์ž์ฒด๊ฐ€ ์ถฉ๋ถ„ํ•˜๊ฑฐ๋‚˜ ์•ˆ์ „ํ•˜๊ฒŒ ์ƒ์„ฑ๋˜์—ˆ์Œ์„ ๋œปํ•˜์ง€ ์•Š๋Š”๋‹ค.

์‹ค์ œ ์ œ์•ฝ ์กฐ๊ฑด์„ ๊ฐœ๋ฐœํ•˜๋ ค๋ฉด ๋จผ์ € CoC๊ฐ€ ์„ค๋ช…ํ•˜๋Š” ๊ฐ์ฒด, ์›์ธ, ์š”๊ตฌ ํ–‰๋™๊ณผ ์‹œ๊ฐ„ ์ˆœ์„œ๋ฅผ ์ถ”์ถœํ•˜๊ณ , ์ด๋ฅผ ๊ตํ†ต ๋ฒ•๊ทœ, ์‹œ์Šคํ…œ ์•ˆ์ „ ์š”๊ตฌ์‚ฌํ•ญ, ODD, ์ฐจ๋Ÿ‰์˜ ์ œ๋™ใ†์กฐํ–ฅ ํ•œ๊ณ„ ๋ฐ ์„ผ์„œ ๋ถˆํ™•์‹ค์„ฑ๊ณผ ์—ฐ๊ฒฐํ•ด์•ผ ํ•œ๋‹ค. ๋‹ค์Œ์œผ๋กœ ๊ฐ ๊ทผ๊ฑฐ๋ฅผ ์กฐ๊ฑด ์ข…๋ฅ˜, ์ ์šฉ ๋Œ€์ƒ, ๋น„๊ต ๋ฐฉํ–ฅ, ๊ฐ’ใ†๋‹จ์œ„, ์œ ์ง€ ๊ตฌ๊ฐ„, ํ•ด์ œ ์กฐ๊ฑด ๋ฐ ๋ถˆํ™•์‹ค์„ฑ ๋Œ€์ฒด ํ–‰๋™์„ ํฌํ•จํ•œ ๊ตฌ์กฐํ™” ๊ฐ€๋“œ๋กœ ๋ณ€ํ™˜ํ•ด์•ผ ํ•œ๋‹ค. ์ด๋ ‡๊ฒŒ ์–ป์€ ํ›„๋ณด ๊ฐ€๋“œ๋Š” ๋„๋ฉ”์ธ ์ „๋ฌธ๊ฐ€์˜ ๊ฒ€ํ† ์™€ ์ถœ์ฒ˜ ์ถ”์ ์„ ๊ฑฐ์นœ ๋’ค, ์‹œ๋ฎฌ๋ ˆ์ด์…˜๊ณผ ๋ฐ˜๋ก€ ํƒ์ƒ‰์—์„œ ์ง€๋‚˜์น˜๊ฒŒ ๋А์Šจํ•˜๊ฑฐ๋‚˜ ๋ณด์ˆ˜์ ์ธ ์กฐ๊ฑด์„ ์ฐพ์•„ ๋ฐ˜๋ณต ์ˆ˜์ •ํ•ด์•ผ ํ•œ๋‹ค. ์ด ๊ณผ์ •์€ ๋ณธ ๋…ผ๋ฌธ์˜ ํ•™์Šต ๋ฐ ํ‰๊ฐ€ ๋ฐฉ๋ฒ•๋ณด๋‹ค ์•ž์„  ๋ณ„๋„์˜ ์š”๊ตฌ์‚ฌํ•ญ ๊ณตํ•™ ๋ฌธ์ œ์ด๋‹ค.

6.8 Alpamayo-R1๊ณผ ์‹ค์ œ ๋„๋กœ๋กœ ํ™•์žฅํ•  ๋•Œ์˜ ๋ฒ”์œ„

์ž‘์€ Qwen VLM์˜ ํ›„๋ณด ์„ ํƒ ๊ฒฐ๊ณผ๊ฐ€ Alpamayo-R1์˜ ์—ฐ์† ๊ถค์  ์ƒ์„ฑ์—์„œ๋„ ๊ทธ๋Œ€๋กœ ๋‚˜ํƒ€๋‚œ๋‹ค๊ณ  ๋ณผ ์ˆ˜๋Š” ์—†๋‹ค. Alpamayo-R1 ์‚ฌ์ „ ์ง„๋‹จ์€ ํ•œ ์žฅ๋ฉด์—์„œ CoC์— ์ถ”๊ฐ€๋œ ๋ฌธ์žฅ์— ๋Œ€ํ•œ ๊ถค์  ๋ณ€ํ™”๊ฐ€ ๋ฐ˜๋Œ€ ์˜๋ฏธ ์‚ฌ์ด์˜ ๋ณ€ํ™”๋ณด๋‹ค ์ปธ๋‹ค๋Š” ๊ด€์ฐฐ๋งŒ ์ œ๊ณตํ•œ๋‹ค. Alpamayo-R1์—๋„ ๊ฐ™์€ ํšจ๊ณผ๊ฐ€ ์žˆ๋Š”์ง€ ํ™•์ธํ•˜๋ ค๋ฉด ๊ฐ€๋“œ ์ค€์ˆ˜ ํ•™์Šต์„ ์ง์ ‘ ์ˆ˜ํ–‰ํ•œ ๋’ค ์—ฐ์† ๊ถค์ ์„ ๋ณ„๋„ ๊ธฐ์ค€์œผ๋กœ ๊ฒ€์ฆํ•ด์•ผ ํ•œ๋‹ค.

๋˜ํ•œ ๋ณธ ๋…ผ๋ฌธ์˜ ์‹คํ–‰ ๊ฐ€๋“œ๋Š” ๋„๋กœ ์•ˆ์ „ ์ „์ฒด๊ฐ€ ์•„๋‹ˆ๋ผ ์ •์ง€์„ , ์ตœ์†Œ ๊ฐ„๊ฒฉ, ์†๋„์™€ ๋Œ€๊ธฐ์‹œ๊ฐ„ ๊ฐ™์€ ์ผ๋ถ€ ์กฐ๊ฑด๋งŒ ๋‹ค๋ฃฌ๋‹ค. ์‹ค์ œ ๋„๋กœ์—์„œ๋Š” ์„ผ์„œ์— ๋ณดํ–‰์ž๋‚˜ ์ฐจ๋Ÿ‰์ด ์‹ค์ œ๋กœ ๋ณด์ด๋Š”์ง€, ๋ณดํ–‰์žยท์ž์ „๊ฑฐยท์ฐจ๋Ÿ‰์˜ ์œ„์น˜์™€ ์ด๋™ ๊ฒฝ๋กœ๊ฐ€ ์–ด๋–ป๊ฒŒ ๊ฒน์น˜๋Š”์ง€, ์„ ํƒํ•œ ๊ถค์ ์˜ ์ถฉ๋Œ ์œ„ํ—˜์€ ์–ผ๋งˆ์ธ์ง€๋„ ํ™•์ธํ•ด์•ผ ํ•œ๋‹ค. ๊ณ„์•ฝ์ด ์„ผ์„œ์˜ ์–ด๋А ์‹œ์ ๊ณผ ๋Œ€์‘ํ•˜๋Š”์ง€ ๊ธฐ๋กํ•˜๊ณ , ์‚ฌ๋žŒ์˜ ๊ฒ€ํ† ๋‚˜ ์ธก์ •๊ฐ’์œผ๋กœ ๋งŒ๋“  ๋…๋ฆฝ๋œ ์ •๋‹ต ์ž๋ฃŒ์™€ ๋น„๊ตํ•˜๋Š” ํ‰๊ฐ€๋„ ํ•„์š”ํ•˜๋‹ค. ๋”ฐ๋ผ์„œ ๋‹ค์Œ ๋‹จ๊ณ„๋Š” ์ž‘์€ VLM ๊ฒฐ๊ณผ๋ฅผ ์‹ค์ œ ์•ˆ์ „์œผ๋กœ ํ™•๋Œ€ ํ•ด์„ํ•˜๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๋ผ, Alpamayo-R1์˜ ์—ฐ์† ๊ถค์ ๊ณผ ์‹ค์ œ ์„ผ์„œ ๊ทผ๊ฑฐ์—์„œ ๊ฐ™์€ ์งˆ๋ฌธ์„ ๋‹ค์‹œ ๊ฒ€์ฆํ•˜๋Š” ๊ฒƒ์ด๋‹ค.

7. ๊ฒฐ ๋ก 

๊ธฐ๋ณธ CoC๋Š” ์ฃผํ–‰ ์žฅ๋ฉด์—์„œ ์„ ํƒํ•œ ํ–‰๋™์˜ ์ด์œ ์™€ ๋ชฉํ‘œ๋ฅผ ์„ค๋ช…ํ•˜์ง€๋งŒ, ๊ฐ™์€ ๋ชฉํ‘œ๋ฅผ ๋‹ฌ์„ฑํ•˜๋Š” ์—ฌ๋Ÿฌ ๊ถค์  ์ค‘ ์–ด๋А ๋ฒ”์œ„๊นŒ์ง€ ํ—ˆ์šฉ๋˜๋Š”์ง€๋Š” ์ถฉ๋ถ„ํžˆ ๋‚˜ํƒ€๋‚ด์ง€ ๋ชปํ•  ์ˆ˜ ์žˆ๋‹ค. ๋ณธ ๋…ผ๋ฌธ์€ ์ด๋Ÿฌํ•œ ํ—ˆ์šฉ ์กฐ๊ฑด์„ ๋ณด์™„ํ•˜๊ธฐ ์œ„ํ•ด ๊ธฐ๋ณธ CoC์™€ ์‹คํ–‰ ๊ฐ€๋“œ๋ฅผ ํ•˜๋‚˜์˜ ๋ฌธ๋งฅ์œผ๋กœ ๊ฒฐํ•ฉํ•œ Safety-Constrained CoC๋ฅผ ์ œ์•ˆํ•˜์˜€๋‹ค. ๋˜ํ•œ ๊ฐ™์€ ์žฅ๋ฉด, ํ–‰๋™ ๋ชฉํ‘œ ๋ฐ ๊ถค์  ํ›„๋ณด๋ฅผ ์œ ์ง€ํ•œ ์ฑ„ ์‹คํ–‰ ๊ฐ€๋“œ๋งŒ ๋ฐ”๊พธ๋Š” ์Œ๋Œ€ ๊ณ„์•ฝ ํ‰๊ฐ€๋ฅผ ๊ตฌ์„ฑํ•˜์—ฌ, ๋ชจ๋ธ์ด ์žฅ๋ฉด ์œ ํ˜•์ด๋‚˜ ํ–‰๋™ ๋ชฉํ‘œ๊ฐ€ ์•„๋‹ˆ๋ผ ์‹ค์ œ ๊ฐ€๋“œ์˜ ์ฐจ์ด๋ฅผ ์ฝ๊ณ  ๊ถค์ ์„ ์„ ํƒํ•˜๋Š”์ง€ ํ™•์ธํ•˜์˜€๋‹ค.

Qwen3-VL-2B-Instruct๋ฅผ ๋ฏธ์„ธ ์กฐ์ •ํ•œ ํ‘œ์ค€ ์‹œ๊ฐ„ ํ‰๊ฐ€์—์„œ ์ œ์•ฝ ์ •๋ณด๊ฐ€ ์—†๋Š” ๊ธฐ๋ณธ CoC์˜ ๊ฐ€๋“œ ์œ„๋ฐ˜๋ฅ ์€ $0.319 \pm 0.052$์˜€์œผ๋‚˜, ์ œ์•ฝ ํ†ตํ•ฉ CoC์—์„œ๋Š” $0.000 \pm 0.000$์ด์—ˆ๋‹ค. ์ด๋•Œ ๊ฐ€๋“œ ์ค€์ˆ˜ ๋ชฉํ‘œ ์™„๋ฃŒ์œจ๊ณผ ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๋Š” ๋ชจ๋‘ 1.000์ด์–ด์„œ ํ•™์Šต๊ณผ ๊ฐ™์€ ๋ฌธ์žฅ ํ‹€ใ†์ˆ˜์น˜ ๋ฒ”์œ„์—์„œ๋Š” ์ œ์•ฝ์— ๋”ฐ๋ฅธ ํ›„๋ณด ์ „ํ™˜์„ ํ•™์Šตํ•  ์ˆ˜ ์žˆ์—ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ํ•™์Šต์— ์—†๋˜ ๋Œ€๊ธฐ์‹œ๊ฐ„์„ ์‚ฌ์šฉํ•œ ๋ฏธ๊ด€์ธก ์‹œ๊ฐ„๊ฐ’ ํ‰๊ฐ€์—์„œ๋Š” ํ›„๋ณด ์ •ํ™•๋„ 0.635, ๊ฐ€๋“œ ์œ„๋ฐ˜๋ฅ  0.351, ๊ฐ€๋“œ ์ค€์ˆ˜ ๋ชฉํ‘œ ์™„๋ฃŒ์œจ 0.649, ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„ 0.306์œผ๋กœ ํฌ๊ฒŒ ๋‚ฎ์•„์กŒ๋‹ค. ์ €์žฅ ์–ด๋Œ‘ํ„ฐ์˜ ์žฌํ‰๊ฐ€๋Š” ๋ชจ๋“  ์›๋ณธ ์ง€ํ‘œ๋ฅผ ์ •ํ™•ํžˆ ์žฌํ˜„ํ•˜์˜€๋‹ค. ํ‘œ์ค€ ์‹œ๊ฐ„ ๊ณผ์ œ์˜ ํ›„๋ณด ์ •ํ™•๋„๋Š” ๋‹จ์ƒ‰ ์˜์ƒ์—์„œ 0.670, ์ƒ์ถฉ ๊ตฌ์—ญ์ด ๋น„๊ธฐ ์‹œ์ž‘ํ•œ ์‹œ๊ฐ์ด ์‹ค์ œ์™€ ๋‹ค๋ฅธ ์ถฉ๋Œ ์˜์ƒ์—์„œ 0.608๋กœ ๋‚ฎ์•„์ ธ ํ•ฉ์„ฑ ์—ฐ์† ์žฅ๋ฉด ์˜์ƒ์˜ ์‹œ๊ฐ„ ์ •๋ณด์— ๋Œ€ํ•œ ์˜์กด์„ฑ์„ ๋ณด์˜€์ง€๋งŒ, ๋‹ค์ค‘ ์ฃผํ–‰์˜ ํ‘œ์ค€ใ†๋ฏธ๊ด€์ธก ์ˆ˜์น˜ ํ‰๊ฐ€๋Š” ์˜์ƒ ๊ฐœ์ž…์—๋„ ์ •ํ™•๋„ 1.000์„ ์œ ์ง€ํ•˜์—ฌ ๋ฌธ์žฅ ์ •๋ณด๋งŒ์œผ๋กœ ํ’€ ์ˆ˜ ์žˆ์—ˆ๋‹ค. ์ •์ง€ใ†์ฐจ์„  ๋ณ€๊ฒฝ์˜ ๋ณตํ•ฉ ํ‘œํ˜„ ๋ณ€ํ™” ํ‰๊ฐ€์—์„œ๋Š” ์œ„๋ฐ˜๋ฅ  $0.010 \pm 0.010$, ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„ $0.896 \pm 0.127$์ด์—ˆ๊ณ  ๊ด€์ฐฐ๋œ ์˜ค๋‹ต์€ mโ€“cm ํ‘œํ˜„๊ณผ ํ•จ๊ป˜ ๋‚˜ํƒ€๋‚ฌ๋‹ค. ์ด ํ‰๊ฐ€๋Š” ์š”์ธ๋ณ„ ์‹คํ—˜์ด ์•„๋‹ˆ๋ฏ€๋กœ ๋‹จ์œ„ ๋ณ€ํ™˜์„ ํฌํ•จํ•œ ํŠน์ • ์š”์ธ์„ ์„ฑ๋Šฅ ์ €ํ•˜์˜ ์ฃผ๋œ ์›์ธ์œผ๋กœ ํ™•์ •ํ•  ์ˆ˜ ์—†๋‹ค. ๋”ฐ๋ผ์„œ ๊ฒฐ๊ณผ๋Š” ํ•ฉ์„ฑ ํ‘œ์ค€ ๋ถ„ํฌ์—์„œ์˜ ์ œ์•ฝ ๊ธฐ๋ฐ˜ ํ›„๋ณด ์„ ํƒ๊ณผ ๊ณผ์ œ๋ณ„ ์˜์ƒ ์‚ฌ์šฉ์„ ์ง€์ง€ํ•˜์ง€๋งŒ, ์ƒˆ๋กœ์šด ์ˆ˜์น˜ ๊ด€๊ณ„์˜ ์ผ๋ฐ˜์  ํ•ด์„์„ ์ง€์ง€ํ•˜์ง€๋Š” ์•Š๋Š”๋‹ค.

์ œ์•ˆ ๋ฐฉ๋ฒ•์˜ ์„ฑ๋Šฅ์€ ๋ชจ๋ธ ์™ธ๋ถ€ ๊ฒ€์ฆ ๊ฒฐ๊ณผ์™€ ์ƒํ˜ธ ๋ณด์™„ ์ง€ํ‘œ๋ฅผ ํ•จ๊ป˜ ๋ณผ ๋•Œ ๊ฐ€์žฅ ๋ถ„๋ช…ํ•˜๋‹ค. ํ‘œ์ค€ ์ •์ ใ†์‹œ๊ฐ„ใ†์ •์ง€/์ฐจ์„  ๋ณ€๊ฒฝ ํ‰๊ฐ€์—์„œ ์ œ์•ฝ ํ†ตํ•ฉ CoC์˜ ๊ฐ€๋“œ ์œ„๋ฐ˜๋ฅ ์€ ๋ชจ๋‘ 0.000์ด๊ณ  ๊ณ„์•ฝ ์Œ ์ •ํ™•๋„๋Š” ๋ชจ๋‘ 1.000์ด์—ˆ๋‹ค. ์ •์  ๊ณผ์ œ์˜ ๋ชฉํ‘œ ์™„๋ฃŒ์œจ๊ณผ ์‹œ๊ฐ„ใ†๋‹ค์ค‘ ์ฃผํ–‰ ๊ณผ์ œ์˜ ๊ฐ€๋“œ ์ค€์ˆ˜ ๋ชฉํ‘œ ์™„๋ฃŒ์œจ๋„ 1.000์ด๋ฏ€๋กœ, ์ด ๊ฒฐ๊ณผ๋Š” ํ•ญ์ƒ ์ •์ง€ํ•˜๊ฑฐ๋‚˜ ๋ชฉํ‘œ๋ฅผ ํฌ๊ธฐํ•ด ์–ป์€ ๋‚ฎ์€ ์œ„๋ฐ˜๋ฅ ์ด ์•„๋‹ˆ๋‹ค. ๋˜ํ•œ ์Œ๋Œ€ ๊ณ„์•ฝ์˜ ๋‘ ๊ฐ€๋“œ๋ฅผ ๋ชจ๋‘ ๋งžํ˜”์œผ๋ฏ€๋กœ ๊ฐ™์€ ์žฅ๋ฉด ๋‹ต์„ ๋ฐ˜๋ณตํ•œ ๊ฒฐ๊ณผ๋„ ์•„๋‹ˆ๋‹ค. ์™ธ๋ถ€ ๊ฒ€์ฆ๊ธฐ๋Š” ๋ชจ๋ธ์˜ ์ž๊ธฐ ์„ค๋ช…์ด ์•„๋‹ˆ๋ผ ์ €์žฅ๋œ ์ •์ง€ ์œ„์น˜, ์†๋„, ๊ฐ์†๋„, ๊ฐ€๊ฐ€์†๋„, ๊ฐ„๊ฒฉ ๋ฐ ์ง„์ž… ์‹œ๊ฐ์„ ๊ณ„์•ฝ ๊ฒฝ๊ณ„์™€ ๋น„๊ตํ•ด ์ด ํŒ์ •์„ ์žฌํ˜„ ๊ฐ€๋Šฅํ•˜๊ฒŒ ๊ณ„์‚ฐํ•œ๋‹ค. ๋‹ค๋งŒ ๋ฏธ๊ด€์ธก ์‹œ๊ฐ„๊ฐ’๊ณผ ๋ณตํ•ฉ ํ‘œํ˜„ ๋ณ€ํ™”์—์„œ ์„ฑ๋Šฅ์ด ๋‚ฎ์•„์กŒ์œผ๋ฏ€๋กœ ์ด๋Ÿฌํ•œ ์šฐ์ˆ˜์„ฑ์€ ํ‘œ์ค€ ํ•ฉ์„ฑ ํ‰๊ฐ€์— ํ•œ์ •๋œ๋‹ค.

๋ณธ ์—ฐ๊ตฌ์˜ ๊ฒฐ๊ณผ๋Š” ํ•ฉ์„ฑ ์žฅ๋ฉด๊ณผ ๋ฏธ๋ฆฌ ์ •ํ•œ ๊ถค์  ํ›„๋ณด๋ฅผ ์‚ฌ์šฉํ•œ ์ž‘์€ VLM์˜ ์„ ํƒ ์‹คํ—˜์— ํ•œ์ •๋œ๋‹ค. ์˜์ƒ ์ ˆ์ œ๋Š” ์ •๋ณด ๊ธฐ์—ฌ๋ฅผ ๊ณผ์ œ๋ณ„๋กœ ๋ถ„๋ฆฌํ–ˆ์ง€๋งŒ ๊ธ€์ž๊ฐ€ ๊ทธ๋ ค์ง„ ํ•ฉ์„ฑ ์˜์ƒ๋งŒ ์‚ฌ์šฉํ–ˆ๊ณ , ์ •์  ์‹คํ—˜์€ ํ•œ ๋‚œ์ˆ˜ ์ดˆ๊ธฐ๊ฐ’๋งŒ ์‚ฌ์šฉํ–ˆ์œผ๋ฉฐ, ์„ธ ๋‚œ์ˆ˜ ์ดˆ๊ธฐ๊ฐ’ ๋ฐ˜๋ณต์€ ๋ฐ์ดํ„ฐ ์ƒ์„ฑ๊ณผ ํ•™์Šต ๋‚œ์ˆ˜๋ฅผ ํ•จ๊ป˜ ๋ฐ”๊ฟจ๋‹ค. ๊ฒ€์ฆ ๊ทœ์น™๋„ ํ•ฉ์„ฑ ์ž๋ฃŒ ์ƒ์„ฑ ๊ทœ์น™๊ณผ ๊ฐ™์€ ๊ณผ์ œ ์ •์˜์— ์†ํ•œ๋‹ค. ๋”ฐ๋ผ์„œ ์‹ค์ œ ๋„๋กœ์˜ ์‹œ๊ฐ์  ๊ทผ๊ฑฐํ™”, Alpamayo-R1์˜ ์—ฐ์† ๊ถค์  ๋˜๋Š” ์‹ค์ œ ์ฐจ๋Ÿ‰์˜ ์•ˆ์ „์„ฑ์„ ์ง์ ‘ ์ž…์ฆํ•˜์ง€ ์•Š๋Š”๋‹ค. ๋˜ํ•œ ๋ณธ ๋…ผ๋ฌธ์€ ์ด๋ฏธ ์ฃผ์–ด์ง„ ์‹คํ–‰ ๊ฐ€๋“œ์˜ ํ•™์Šต๊ณผ ์ค€์ˆ˜๋ฅผ ๋‹ค๋ฃจ์—ˆ์„ ๋ฟ, ์‹ค์ œ CoC์™€ ์ฃผํ–‰ ํ™˜๊ฒฝ์œผ๋กœ๋ถ€ํ„ฐ ํ•„์š”ํ•œ ์ œ์•ฝ ์กฐ๊ฑด, ์ˆ˜์น˜ ๊ฒฝ๊ณ„ ๋ฐ ํ•ด์ œ ์กฐ๊ฑด์„ ์ƒ์„ฑํ•˜๋Š” ๋ฐฉ๋ฒ•์€ ์ œ์‹œํ•˜์ง€ ์•Š์•˜๋‹ค. ๋ณ„๋„ ์†Œํ˜• ์‹ ๊ฒฝ๋ง์˜ ๋ณด์กฐ ํ๋ฃจํ”„ ์‹คํ—˜์—์„œ๋„ ๋™์  ๊ณ„์•ฝ๊ณผ ์ฐจ๋‹จ์žฅ์น˜๋ฅผ ํ•จ๊ป˜ ์‚ฌ์šฉํ•˜๋ฉด ์œ„๋ฐ˜์ด ์ค„์—ˆ์ง€๋งŒ, ๊ณ„์•ฝ ๊ฐฑ์‹ ์ด ๋Šฆ์–ด์ง€๋ฉด ๋‹ค์‹œ ์ฆ๊ฐ€ํ•˜์˜€๋‹ค. ์ด๋Š” ์‹คํ–‰ ๊ฒ€์‚ฌ์˜ ์—ญํ• ์„ ์˜ˆ์‹œํ•  ๋ฟ Qwen ๊ฒฐ๊ณผ์˜ ํ๋ฃจํ”„ ์žฌํ˜„์ด๋‚˜ ์•ˆ์ „ ๋ณด์žฅ์€ ์•„๋‹ˆ๋‹ค.

ํ๋ฃจํ”„ ๋ณด์กฐ ๋ถ„์„์—์„œ ์ฐจ๋‹จ์žฅ์น˜๋Š” ํ•ด์ œ ํ›„ ์žฌ์œ„ํ—˜์˜ ์œ„๋ฐ˜๋ฅ ๊ณผ ์ถฉ๋Œ๋ฅ ์„ ๊ฐ๊ฐ 0.166๊ณผ 0.125 ๋‚ฎ์ท„์ง€๋งŒ episode๋‹น 9.935ํšŒ์˜ ๊ฐœ์ž…, ์ง„ํ–‰๊ฑฐ๋ฆฌ 0.030 m ๊ฐ์†Œ ๋ฐ ํ‰๊ท  ์ ˆ๋Œ€ ๊ฐ€๊ฐ€์†๋„ 0.306 ์ฆ๊ฐ€๊ฐ€ ๋™๋ฐ˜๋˜์—ˆ๋‹ค. ์ด๋ฏธ ์ด์ง„ ์•ˆ์ „์ง€ํ‘œ๊ฐ€ 0์ธ phase-complete bank์—์„œ๋Š” episode๋‹น 1.269โ€“2.539ํšŒ ๊ฐœ์ž…ํ•˜๊ณ ๋„ ์ถ”๊ฐ€ ์•ˆ์ „ ์ด๋“์ด ์—†์—ˆ๋‹ค. ๋”ฐ๋ผ์„œ ์‹ค์ œ ์ ์šฉ ๊ฐ€๋Šฅ์„ฑ์€ ์•ˆ์ „์ง€ํ‘œ์™€ intervention cost๋ฅผ ํ•จ๊ป˜ ํ‰๊ฐ€ํ•ด์•ผ ํ•œ๋‹ค.

ํ–ฅํ›„ ์—ฐ๊ตฌ์—์„œ๋Š” ๋จผ์ € ์ž์—ฐ ์˜์ƒ๊ณผ ์ •๋ณด๋Ÿ‰์„ ๋งž์ถ˜ ์‹œ๊ฐ ๋Œ€์กฐ๊ตฐ, ๊ทธ๋ฆฌ๊ณ  ์ˆ˜์น˜ ์š”์ธ์˜ ๊ฐœ๋ณ„ ๋ณ€ํ˜•์„ ์‚ฌ์šฉํ•˜์—ฌ ์‹œ๊ฐ ์ •๋ณด, ๋ฌธ์žฅ ํ‘œํ˜„๊ณผ ์ˆ˜์น˜ ๋น„๊ต์˜ ๊ธฐ์—ฌ๋ฅผ ๋” ์„ธ๋ฐ€ํ•˜๊ฒŒ ๋ถ„๋ฆฌํ•ด์•ผ ํ•œ๋‹ค. ๊ทธ๋‹ค์Œ CoC์˜ ๊ฐ์ฒดใ†์›์ธใ†์š”๊ตฌ ํ–‰๋™ใ†์‹œ๊ฐ„ ๊ด€๊ณ„๋ฅผ ๊ตํ†ต ๋ฒ•๊ทœ, ODD, ์‹œ์Šคํ…œ ์•ˆ์ „ ์š”๊ตฌ์‚ฌํ•ญ, ์ฐจ๋Ÿ‰ ๋™์—ญํ•™ ๋ฐ ์„ผ์„œ ๋ถˆํ™•์‹ค์„ฑ์˜ ๊ทผ๊ฑฐ์™€ ์—ฐ๊ฒฐํ•˜์—ฌ ์ œ์•ฝ ํ›„๋ณด๋ฅผ ์ƒ์„ฑํ•  ํ•„์š”๊ฐ€ ์žˆ๋‹ค. ์ƒ์„ฑ๋œ ํ›„๋ณด๋Š” ๊ฐ’๊ณผ ๋‹จ์œ„, ์œ ์ง€ใ†ํ•ด์ œ ์กฐ๊ฑด, ์ ์šฉ ๋ฒ”์œ„, ์ถœ์ฒ˜ ๋ฐ ๋ถˆํ™•์‹คํ•  ๋•Œ์˜ ๋Œ€์ฒด ํ–‰๋™์„ ํฌํ•จํ•˜๋Š” ๊ตฌ์กฐํ™” ๊ณ„์•ฝ์œผ๋กœ ํ‘œํ˜„ํ•˜๊ณ , ์ „๋ฌธ๊ฐ€ ๊ฒ€ํ† ์™€ ๋ฐ˜๋ก€ ๊ธฐ๋ฐ˜ ์‹œ๋ฎฌ๋ ˆ์ด์…˜์„ ํ†ตํ•ด ๋ฐ˜๋ณต์ ์œผ๋กœ ๋ณด์ •ํ•ด์•ผ ํ•œ๋‹ค. ์ดํ›„ ๊ฒ€์ฆ๋œ ๊ณ„์•ฝ์„ ๋Œ€ํ˜• ์ž์œจ์ฃผํ–‰ VLM์˜ ์—ฐ์† ๊ถค์ ์— ์ ์šฉํ•˜๊ณ , ์ตœ์‹  ์„ผ์„œ ์ƒํƒœ๋ฅผ ์ด์šฉํ•˜๋Š” ๋ชจ๋ธ ์™ธ๋ถ€ ๊ถค์  ๊ฒ€์ฆ๊ธฐ ๋ฐ ์ฐจ๋‹จ์žฅ์น˜์™€ ๊ฒฐํ•ฉํ•˜์—ฌ ๊ณ„์•ฝ์˜ ์ถฉ๋ถ„์„ฑ, ๊ณผ๋„ํ•œ ๋ณด์ˆ˜์„ฑ ๋ฐ ์‹ค์ œ ํ™˜๊ฒฝ์—์„œ์˜ ์ ์šฉ ๊ฐ€๋Šฅ์„ฑ์„ ํ‰๊ฐ€ํ•  ํ•„์š”๊ฐ€ ์žˆ๋‹ค.

Acknowledgements

This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korean government (Ministry of Education, Science and Technology) (NRF-2023R1A2C1006639), and by the Institute of Information & Communications Technology Planning & Evaluation (IITP) grant funded by the Korean government (Ministry of Science and ICT) through the Regional Intelligence Innovation Talent Development Program (IITP-2026-RS-2024-00436773).

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๊น€์ง„ํ˜„ (Jin Hyun Kim)
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Jin Hyun Kim received the B.S. degree from Hankuk University of Foreign Studies, Republic of Korea, in 1999, and the M.S. and Ph.D. degrees in Computer Science and Engineering from Korea University, Republic of Korea, in 2001 and 2011, respectively. He is currently an Associate Professor in the Department of AI Information Engineering at Gyeongsang National University, Republic of Korea, where he has been a faculty member since 2019. He was a postdoctoral researcher at the Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Republic of Korea, from 2011 to 2012, and at Aalborg University, Aalborg, Denmark, from 2012 to 2014. He was a researcher at INRIA/IRISA, Rennes, France, from 2014 to 2015, and a postdoctoral researcher at the University of Pennsylvania, USA, from 2015 to 2019. His research interests include cyber-physical systems, real-time systems, model checking, formal methods, and the safety and trustworthiness of medical and autonomous AI systems.