CMR: Contractive Mapping Embeddings for Robust Humanoid Locomotion on Unstructured Terrains

์ €์ž: Qixin Zeng, Hongyin Zhang, Shangke Lyu, Junxi Jin, Donglin Wang, Chao Huang | ๋‚ ์งœ: 2026-02-03 | URL: https://arxiv.org/abs/2602.03511 📄 PDF


Essence

Figure 2

Fig. 2: Overview of the CMR framework. Noisy ob-

CMR์€ ๊ด€์ฐฐ ๋…ธ์ด์ฆˆ์— ๊ฐ•๊ฑดํ•œ ํœด๋จธ๋…ธ์ด๋“œ ๋กœ๋ด‡ ๋ณดํ–‰์„ ์œ„ํ•ด contrastive representation learning๊ณผ Lipschitz regularization์„ ๊ฒฐํ•ฉํ•˜์—ฌ disturbance๋ฅผ attenuateํ•˜๋Š” latent space๋ฅผ ํ•™์Šตํ•˜๋Š” ํ”„๋ ˆ์ž„์›Œํฌ์ด๋‹ค.

Motivation

Achievement

Figure 1

Fig. 1: The left panel illustrates diverse types of challenging

How

Figure 2

Fig. 2: Overview of the CMR framework. Noisy ob-

Originality

Limitation & Further Study

Evaluation

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

์ดํ‰: CMR์€ contraction mapping theorem์„ ํœด๋จธ๋…ธ์ด๋“œ ๋กœ๋ด‡ ์ œ์–ด์— ์—„๋ฐ€ํ•˜๊ฒŒ ๋„์ž…ํ•˜์—ฌ ์ด๋ก ์  ๊ทผ๊ฑฐ์™€ ์‹ค์ฆ์  ์„ฑ๋Šฅ์„ ๋ชจ๋‘ ์ œ์‹œํ•œ ๊ฐ•ํ•œ ๋…ผ๋ฌธ์ด๋‹ค. ๋‹ค์–‘ํ•œ ์ง€ํ˜•์—์„œ์˜ ๋…ธ์ด์ฆˆ robustness ๊ฐœ์„ ๊ณผ ๊ธฐ์กด ํŒŒ์ดํ”„๋ผ์ธ๊ณผ์˜ ์šฉ์ดํ•œ ํ†ตํ•ฉ์ด ์ฃผ์š” ๊ฐ•์ ์ด๋‚˜, ์‹ค์ œ ๋กœ๋ด‡ ๊ฒ€์ฆ๊ณผ ๋…ธ์ด์ฆˆ ๋ชจ๋ธ ํ™•์žฅ์ด ํ•„์š”ํ•˜๋‹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)
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