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researcher

Xu Chen

13 papers hereh-index 355 citations14 works total

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

author position
  • first author3
  • middle author9

Across the 12 of 13 papers where every author was matched, so the position is known.

fields
  • cs.IR7
  • cs.CV3
  • cs.AI2
  • cs.LG1
same name
  • Xu Chen — 31 papers, h 46
  • Xu Chen — 22 papers, h 17
  • Xu Chen — 19 papers, h 16
  • Xu Chen — 18 papers, h 9
  • Xu Chen — 18 papers, h 8
  • Xu Chen — 15 papers, h 24

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
20232026
most citedTurbo: Informativity-Driven Acceleration Plug-In for Vision-Language Models

1 citations · 1 across the 12 of their papers we have counts for

collaborators
Showing 2026Show all

4 papers · 1 filter

cs.IR2026

Reasoning Quality Matters: Combating Reasoning Collapse in LLM-based Embedding Learning

Zihan Gong, Xiaohan Ye, Jiangchao Yao +3

Large Language Models (LLMs) have recently shown strong potential for producing context-rich text embeddings for retrieval. Most existing methods either treat embedding learning as…

cs.AI2026

Structural Process Supervision for Latent Chain-of-Thought Reasoning

Yiqi Li, Xu Chen, Chen Ju +6

Latent reasoning approaches enhance token-level efficiency and robustness by replacing verbose, explicit chain-of-thought (CoT) tokens with compact continuous-space embeddings. How…

cs.AI2026

Pailitao-MMSearch: Building Native E-Commerce Multimodal Search Foundation

Xiaohan Ye, Xu Chen, Zihan Gong +15

The evolution of e-commerce has fundamentally transformed how users search for products, shifting from simple text-based keyword queries to complex multimodal interactions that sea…

cs.IR2026

Pailitao-VL: Unified Embedding and Reranker for Real-Time Multi-Modal Industrial Search

Lei Chen, Chen Ju, Xu Chen +13

In this work, we presented Pailitao-VL, a comprehensive multi-modal retrieval system engineered for high-precision, real-time industrial search. We here address three critical chal…

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