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Yu Xia

Orcid: 0009-0002-4128-6968

Affiliations:
  • University of Chinese Academy of Sciences, Beijing, China


According to our database1, Yu Xia authored at least 5 papers between 2025 and 2026.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

Legend:

Book  In proceedings  Article  PhD thesis  Dataset  Other 

Links

Online presence:

On csauthors.net:

Bibliography

2026
Reinforcement Learning-Constrained Segmented User Modeling with Large Language Models for Recommendation.
[BibTeX]
[DOI]
Yu Xia
,
Qing Tan
,
He Chen
,
Jingyu Chen
,
Qian Dong
Proceedings of the ACM Web Conference 2026, 2026

TrackRec: Iterative Alternating Feedback with Chain-of-Thought via Preference Alignment for Recommendation.
[BibTeX]
[DOI]
Yu Xia
,
Rui Zhong
,
Zeyu Song
,
Wei Yang
,
Junchen Wan
,
Qingpeng Cai
,
Chi Lu
,
Peng Jiang
Proceedings of the Database Systems for Advanced Applications, 2026

2025
R4ec: A Reasoning, Reflection, and Refinement Framework for Recommendation Systems.
[BibTeX]
[DOI]
Hao Gu
,
Rui Zhong
,
Yu Xia
,
Wei Yang
,
Chi Lu
,
Peng Jiang
,
Kun Gai
CoRR, July, 2025

Hierarchical Tree Search-based User Lifelong Behavior Modeling on Large Language Model.
[BibTeX]
[DOI]
Yu Xia
,
Rui Zhong
,
Hao Gu
,
Wei Yang
,
Chi Lu
,
Peng Jiang
,
Kun Gai
Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2025

<i>R</i><sup>4</sup>ec: A Reasoning, Reflection, and Refinement Framework for Recommendation Systems.
[BibTeX]
[DOI]
Hao Gu
,
Rui Zhong
,
Yu Xia
,
Wei Yang
,
Chi Lu
,
Peng Jiang
,
Kun Gai
Proceedings of the Nineteenth ACM Conference on Recommender Systems, 2025


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