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researcher

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 — 2 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.AIShow all

2 papers · 1 filter

cs.AI2026

DocSeeker: Structured Visual Reasoning with Evidence Grounding for Long Document Understanding

Hao Yan, Yuliang Liu, Xingchen Liu +5

Existing Multimodal Large Language Models (MLLMs) suffer from significant performance degradation on the long document understanding task as document length increases. This stems f…

cs.AI2026

LongCat-Flash-Thinking-2601 Technical Report

Meituan LongCat Team, Anchun Gui, Bei Li +162

We introduce LongCat-Flash-Thinking-2601, a 560-billion-parameter open-source Mixture-of-Experts (MoE) reasoning model with superior agentic reasoning capability. LongCat-Flash-Thi…

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