Vision-language-action (VLA) models have achieved strong performance in embodied manipulation, but still lack a clear mechanism to balance behavioral stability with task-semantic sensitivity. We identify two complementary failure modes. Under task-preserving changes, where task semantics remain unchanged but scene appe...
Shuai-Jun Liu, Fei-Yang You, Cheng-Ju Wu et al.· 0 citations
BRACE is presented, a controller that formulates replanning as a budgeted control loop by deciding whether to replan, selecting a replanning mode, and allocating an explicit token budget and latency service-level objective (SLO) while accounting for optional efficiency modules.
Shuai-Jun Liu, Fei-Yang You, Xing-Wei Chen et al.· 1 citation
Constructing simulation scenarios manually is time-consuming and often depends on platform-specific modeling experience. Existing large-language-model (LLM) methods are promising for interpreting operational documents, but they still struggle with long-document parsing, incomplete platform interfaces, auditable task ex...
Lei Wang, Zhiqiang Fan, Yikang Song et al.· 2026 IEEE 27th China Confere...· 0 citations
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