AINeutralarXiv – CS AI · 3d ago6/10
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S3Mem: Structured Spatiotemporal Scene-Event Memory for Long-Horizon Interactive Question Answering
Researchers introduce S3MEM, a structured memory framework that improves how AI agents retrieve and answer questions about long trajectory histories. The system outperforms standard retrieval-augmented generation by organizing trajectories into scene-event units and using anchor-sensitive retrieval, achieving better accuracy with fewer tokens across multiple interactive environments.