Chain-of-Action: Trajectory Autoregressive Modeling for Robotic Manipulation

์ €์ž: Wenbo Zhang, Tianrun Hu, Hanbo Zhang, Yanyuan Qiao, Yuchu Qin, Yang Li, Jiajun Liu, Tao Kong, Lingqiao Liu, Xiao Ma | ๋‚ ์งœ: 2025-06-11 | URL: https://arxiv.org/abs/2506.09990 📄 PDF


Essence

Chain-of-Action(CoA)์€ ์—ญ๋ฐฉํ–ฅ ๊ถค์  ์ž๋™ํšŒ๊ท€ ๋ชจ๋ธ๋ง์„ ํ†ตํ•ด ๋กœ๋ด‡ ์กฐ์ž‘ ์ •์ฑ…์„ ํ•™์Šตํ•˜๋Š” ์ƒˆ๋กœ์šด ์‹œ๊ฐ-์šด๋™ ์ •์ฑ… ํŒจ๋Ÿฌ๋‹ค์ž„์œผ๋กœ, ๋ชฉํ‘œ ์ƒํƒœ๋ถ€ํ„ฐ ์—ญ์ˆœ์œผ๋กœ ํ–‰๋™ ์‹œํ€€์Šค๋ฅผ ์ƒ์„ฑํ•˜์—ฌ ๋ˆ„์  ์˜ค์ฐจ๋ฅผ ์™„ํ™”ํ•œ๋‹ค.

Motivation

Achievement

Figure 4

Figure 4 Success rate improvement on RLBench-60, sorted by improvement from high to low. The average success

How

Originality

Limitation & Further Study

Evaluation

Novelty: 4/5 Technical Soundness: 3/5 Significance: 4/5 Clarity: 4/5 Overall: 4/5

์ดํ‰: Chain-of-Action์€ ๋กœ๋ด‡ ์กฐ์ž‘์—์„œ ๋ˆ„์  ์˜ค์ฐจ ๋ฌธ์ œ๋ฅผ ๊ทผ๋ณธ์ ์œผ๋กœ ํ•ด๊ฒฐํ•˜๊ธฐ ์œ„ํ•ด ์—ญ์ˆœ ๊ถค์  ์ƒ์„ฑ ํŒจ๋Ÿฌ๋‹ค์ž„์„ ๋„์ž…ํ•˜๋ฉฐ, ํ•„์ˆ˜ ์„ค๊ณ„ ์š”์†Œ๋“ค์˜ ํ†ตํ•ฉ์œผ๋กœ ์ˆœ๋ฐฉํ–ฅ ๋ฐฉ์‹์„ ๋ช…ํ™•ํžˆ ์ƒํšŒํ•˜๋Š” ์„ฑ๋Šฅ์„ ๋‹ฌ์„ฑํ•˜์—ฌ ์‹œ๊ฐ-์šด๋™ ์ •์ฑ… ํ•™์Šต์˜ ์ƒˆ๋กœ์šด ๋ฐฉํ–ฅ์„ ์ œ์‹œํ•œ๋‹ค.

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๐ŸŽง Audio Overview

์ด ๋…ผ๋ฌธ ๋ฆฌ๋ทฐ๋ฅผ ํŒŸ์บ์ŠคํŠธํ˜• ์˜ค๋””์˜ค๋กœ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค. (Gemini ยท ํ‚ค๋Š” ๋ธŒ๋ผ์šฐ์ €์—๋งŒ ์ €์žฅ ยท ์™„์„ฑ๋ณธ์€ ์ด๋ฉ”์ผ๋กœ๋„ ์ „์†ก)
โ–ธ ๊ณ ๊ธ‰: ๊ตฌ์„ฑ ๋ฐฉํ–ฅ(๋Œ€๋ณธ ์ž‘์„ฑ ์ง€์นจ) ์ง์ ‘ ์ˆ˜์ •