Preprint
Jul 2026
Domain Arithmetic: One-Shot VLA Adaptation under Environmental Shifts
Domain ARiThmetic (DART) is proposed, an analogy-based method that adapts VLA models under environmental shifts through weight vector arithmetic with domain-specific information addition, named Domain ARiThmetic (DART).
Taewook Kang, Taeheon Kim, Donghyun Shin et al.
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