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cs.IR2026
PAMAS: Self-Adaptive Multi-Agent System with Perspective Aggregation for Misinformation Detection
Zongwei Wang, Min Gao, Junliang Yu +2
Misinformation on social media poses a critical threat to information credibility, as its diverse and context-dependent nature complicates detection. Large language model-empowered…
cs.IR2025
Beyond Sequential Reranking: Reranker-Guided Search Improves Reasoning Intensive Retrieval
Haike Xu, Tong Chen
The widely used retrieve-and-rerank pipeline faces two critical limitations: they are constrained by the initial retrieval quality of the top-k documents, and the growing computati…