DeFT-RAG decomposes multi-hop questions for RAG
DeFT-RAG reduces LLM calls by 12.9% through QA cache reuse while achieving top accuracy on multi-hop benchmarks.
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Stories tagged #multi-hop
Paper weighs current-location and query-target privacy in multi-hop radio
Even encrypted relays can reveal that two radios communicated, exposing both origin and destination locations.
Asking for What Was Never Requested: Horizontal and Vertical Proactivity in Agents
Paper defines horizontal and vertical agent proactivity and trains a questioner that beats a 15x larger prompted model.
Predictable Failure in Multi-Hop Retrieval: Score-Distributional Confidence Scoring and Abstention
RegimeAbstain uses structural retrieval features to abstain on predictable multi-hop failures, cutting confident wrong answers.
Wyden seeks upgraded NSA security guidance on commercial VPN use
Senator Ron Wyden asked the NSA to update public guidance on commercial VPN security risks and answer questions about foreign surveillance threats against single-hop VPNs.