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researcher

Pengfei He

31 papers hereh-index 171.1k citations42 works total

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

author position
  • first author10
  • middle author16

Across the 26 of 31 papers where every author was matched, so the position is known.

fields
  • cs.CR12
  • cs.LG9
  • cs.CL6
  • cs.AI3
  • cs.CV1
same name
  • Pengfei He — 3 papers, h 0
  • Pengfei He — 3 papers, h 2
  • Pengfei He — 1 paper, h 8
  • Pengfei He — 1 paper, h 9
  • Pengfei He — 1 paper, h 1
  • Pengfei He — 1 paper, h 1

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

activity
20242026
most citedMemory Injection Attacks on LLM Agents via Query-Only Interaction

1 citations · 1 across the 9 of their papers we have counts for

collaborators
Showing cs.AIShow all

3 papers · 1 filter

cs.AI2025

TRAJECT-Bench:A Trajectory-Aware Benchmark for Evaluating Agentic Tool Use

Pengfei He, Zhenwei Dai, Bing He +10

Large language model (LLM)-based agents increasingly rely on tool use to complete real-world tasks. While existing works evaluate the LLMs' tool use capability, they largely focus…

cs.AI2025

How Memory Management Impacts LLM Agents: An Empirical Study of Experience-Following Behavior

Zidi Xiong, Yuping Lin, Wenya Xie +5

Memory is a critical component in large language model (LLM)-based agents, enabling them to store and retrieve past executions to improve task performance over time. In this paper,…

cs.AI2025

Adaptive Test-Time Reasoning via Reward-Guided Dual-Phase Search

Yingqian Cui, Zhenwei Dai, Pengfei He +8

Large Language Models (LLMs) have achieved significant advances in reasoning tasks. A key approach is tree-based search with verifiers, which expand candidate reasoning paths and u…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.