Reproduce “GEMINUS: Dual-aware Global and Scene-Adaptive Mixture-of-Experts for End-to-End Autonomous Driving” on OpenResearch

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About this paper

Chi Wan, Yixin Cui, Jiatong Du, Shuo Yang, Yulong Bai, Peng Yi, Nan Li, Yanjun Huang

A framework named GEMINUS addresses the "mode averaging" problem in end-to-end autonomous driving by using a dual-aware Mixture-of-Experts architecture. This system achieves competitive closed-loop performance on the Bench2Drive benchmark with monocular vision, enhancing scenario-specific adaptability and providing robust fallback in ambiguous situations.

Key insights

  • The dual-aware Mixture-of-Experts architecture successfully mitigates the "mode averaging" problem by enabling scenario-specific policy generation.
  • Combining a Global Expert with Scene-Adaptive Experts and an uncertainty-aware router provides a balanced approach for both adaptive and robust behavior in diverse and ambiguous driving situations.
  • A specially tailored MoE framework with explicit scenario and uncertainty awareness is effective for end-to-end autonomous driving, overcoming limitations of generic MoE applications.

Summary by alphaXiv.

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