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Xingchen Liu

11 papers hereh-index 476 citations13 works total

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

author position
  • first author1
  • middle author8

Across the 9 of 11 papers where every author was matched, so the position is known.

fields
  • cs.CV3
  • cs.AI2
  • cs.IR2
  • cs.LG2
  • cs.CL1
  • cs.HC1
same name
  • Xingchen Liu — 5 papers, h 8
  • Xingchen Liu — 4 papers, h 1
  • Xingchen Liu — 3 papers, h 1
  • Xingchen Liu — 2 papers, h 6
  • Xingchen Liu — 2 papers, h 2
  • Xingchen Liu — 1 paper, h 0

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

works on
large language models 3autonomous agents 1benchmarking 1contrastive learning 1feedback-driven policy discovery 1generative recommendation 1intent modeling 1knowledge distillation 1long-horizon reasoning 1multi-step reasoning 1online inference 1process evaluation 1

From the 3 of 11 linked papers with an AI index.

collaborators
Showing cs.LGShow all

2 papers · 1 filter

cs.LG2026

ClawTrack: Towards Trace-Level Evaluation and Improvement of Real-World Autonomous Agents

Xingjian Wu, Xuhang Zhu, Xingchen Liu +6

The paper introduces ClawTrack, a benchmark that evaluates both the final outcomes and the step-by-step reasoning processes of LLM-based autonomous agents across multiple dimension…

cs.LG2026

Contrastive Reinforced Policy Optimization via Privileged Self-Distillation

Xingjian Wu, Junlin Liu, Xingchen Liu +6

The paper introduces Contrastive Reinforced Policy Optimization (CRPO), a method that frames on‑policy self‑distillation for large language models as a contrastive learning problem…

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