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Weiwen Liu

55 papers hereh-index 6124 citations60 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author46
  • last author3

Across the 49 of 55 papers where every author was matched, so the position is known.

fields
  • cs.AI19
  • cs.CL16
  • cs.SE8
  • cs.MA4
  • cs.IR2
  • cs.LG2
same name
  • Weiwen Liu — 33 papers, h 20
  • Weiwen Liu — 23 papers, h 13
  • Weiwen Liu — 13 papers, h 19
  • Weiwen Liu — 2 papers, h 3
  • Weiwen Liu — 1 paper, h 9

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

most citedExternalization in LLM Agents: A Unified Review of Memory, Skills, Protocols and Harness Engineering

6 citations · 7 across the 48 of their papers we have counts for

collaborators
Showing cs.IRShow all

2 papers · 1 filter

cs.IR2026

SkillPager: Query-Adaptive Intra-Skill Navigation via Semantic Node Retrieval

Zicai Cui, Zihan Guo, Weiwen Liu +1

Skill-based LLM agents increasingly rely on long procedural documents, but full-document prompting wastes tokens and dilutes information critical to execution. We study this settin…

cs.IR2026

DynaTree: Dynamic Agentic Retrieval Tree for Time-Sensitive News Retrieval

Siyuan Qi, Xinyuan Wang, Yingxuan Yang +5

Agentic Retrieval-Augmented Generation improves retrieval by integrating planning, tool use, and iterative reasoning, but existing agentic RAG methods often couple semantic expansi…

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