activity
20242026
most citedWhen More is Less: Understanding Chain-of-Thought Length in LLMs

4 citations · 7 across the 6 of their papers we have counts for

collaborators
Showing cs.CLShow all

1 paper · 1 filter

cs.CL2025

Momentum Posterior Regularization for Multi-hop Dense Retrieval

Zehua Xia, Yuyang Wu, Yiyun Xia +1

Multi-hop question answering (QA) often requires sequential retrieval (multi-hop retrieval), where each hop retrieves missing knowledge based on information from previous hops. To…