Keep It Simple: Multi-Key Episodic Memory Retrieval for Ultra-Long Video Understanding
This work forms an episodic multi-key representation that enables precise retrieval of fine-grained memories through a simple key-matching mechanism, and introduces a neighbor filtering mechanism to capture broader semantic context without the massive computational overhead of global memory construction.
Yeeun Choi, Youngbeom Yoo, Joon-Young Lee et al.
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