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researcher

Xiaofei Xu

2 papers hereh-index 11369 citations41 works total

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

author position
  • middle author2

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • cs.AI1
  • cs.IR1
same name
  • Xiaofei Xu — 2 papers, h 3
  • Xiaofei Xu — 2 papers
  • Xiaofei Xu — 1 paper, h 5
  • Xiaofei Xu — 1 paper, h 1
  • Xiaofei Xu — 1 paper, h 1
  • Xiaofei Xu — 1 paper, h 3

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

collaborators

2 papers

cs.AI2025

Tree of Agents: Improving Long-Context Capabilities of Large Language Models through Multi-Perspective Reasoning

Song Yu, Xiaofei Xu, Ke Deng +2

Large language models (LLMs) face persistent challenges when handling long-context tasks, most notably the lost in the middle issue, where information located in the middle of a lo…

cs.IR2025

Enhance Large Language Models as Recommendation Systems with Collaborative Filtering

Zhisheng Yang, Xiaofei Xu, Ke Deng +1

As powerful tools in Natural Language Processing (NLP), Large Language Models (LLMs) have been leveraged for crafting recommendations to achieve precise alignment with user prefere…

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