MedCollab: IBIS-Guided Multi-Agent Collaboration with Hierarchical Disease Relation Chains for Clinical Diagnosis
3.20T1 sourcearXiv cs.MA
Source record
Published by arXiv cs.MA (T1 source). The original is at https://arxiv.org/abs/2603.01131.
Pipeline notes
The summary and note below are generated by the signal pipeline — they are Beyond Desk’s reading, not quotations from the source.
SummaryMedCollab is a multi-agent framework for clinical diagnosis that structures deliberation among specialist and examination agents using an Issue-Based Information System (IBIS) protocol, links hypotheses through Hierarchical Disease Relation Chains, and applies a verifier-guided consensus module. Experiments on ClinicalBench and MIMIC-IV show improved accuracy and evidence consistency over LLM and multi-agent baselines.
Why it mattersShows a concrete multi-agent pattern — IBIS-structured positions, evidence linking, and verifier-gated consensus — with measured gains over baselines, beyond simple prompt chains.
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