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ComoRAG

productactiveprovisionalcomorag-63fe2a8f·1 events·first seen 7d ago

Aliases: ComoRAG

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DocTrace Trace Only What You Need: Structure-Aware On-Demand Hypergraph Memory for Long-Document Question Answering

More like this (12)

RAG Graph RAG LightRAG VerbatimRAG fastRAG ChatRAG Agentic RAG HistoRAG episodic RAG HKVM-RAG RAGAS RAG Triad

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5arXiv · cs.CL·7d ago·source ↗

DocTrace: Structure-Aware On-Demand Hypergraph Memory for Long-Document QA

Researchers introduce DocTrace, a multi-agent RAG framework for long-document question answering that uses query-triggered knowledge organization rather than costly query-agnostic preprocessing. The system combines a lightweight document structural tree index, on-demand hypergraph working memory, and a graph-structured experience memory that stores successful reasoning plans for reuse. Evaluated on four long-document QA datasets, DocTrace outperforms the strongest baseline (ComoRAG) by up to 8.85% F1 and 4.40% EM while reducing computational cost by 53.32%.

Long Context Evolution Agent and Tool Ecosystem ComoRAG DocTrace Trace Only What You Need: Structure-Aware On-Demand Hypergraph Memory for Long-Document Question Answering