Tianyu Xia

PhD student, Beijing Medical University

Joined

December 2024

Names

Tianyu Xia (Preferred)

Emails

****@bjmu.edu.cn (Confirmed)

,

****@163.com (Confirmed)

Personal Links

Career & Education History

PhD student

Beijing Medical University (bjmu.edu.cn)

2023 – 2027

Advisors, Relations & Conflicts

No relations added

Expertise

No areas of expertise listed

Publications

Stratum-Aware LLM Reasoning under Per-User Slot Constraints
Shijin Zhang, Tianyu Xia
- ICLR 2026 Workshop LLM Reasoning
- Readers: Everyone
Positive-Unlabeled Learning in Implicit Feedback from Data Missing-Not-At-Random Perspective
Sichao Wang, Tianyu Xia, Lingxiao Yang
- Entropy
- Readers: Everyone
CBPL: A Unified Calibration and Balancing Propensity Learning Framework in Causal Recommendation for Debiasing
Shufeng Zhang, Tianyu Xia
- IJCAI2025 workshop Causal Learning for Recommendation Systems
- Readers: Everyone

Co-Authors