Siyu Wang

Postdoc, Computing, Macquarie University

Joined

May 2023

Names

Siyu Wang (Preferred)

Emails

****@unsw.edu.au (Confirmed)

,

****@mq.edu.au (Confirmed)

Personal Links

Career & Education History

Postdoc

Computing, Macquarie University (mq.edu.au)

2025 – Present

PhD student

Computer Science and Engineering , University of New South Wales (unsw.edu.au)

2021 – 2025

Advisors, Relations & Conflicts

PhD Advisor

2021 – 2025

Expertise

No areas of expertise listed

Publications

Maximum In-Support Return Modeling for Dynamic Recommendation with Language Model Prior
Xiaocong Chen, Siyu Wang, Lina Yao
- CoRR 2025
- Readers: Everyone
Energy-Guided Diffusion Sampling for Long-Term User Behavior Prediction in Reinforcement Learning-based Recommendation
Xiaocong Chen, Siyu Wang, Lina Yao
- CoRR 2025
- Readers: Everyone
Unifying Counterfactual Data Augmentation and Architectural Inductive Biases in Offline Reinforcement Learning
Siyu Wang, Xiaocong Chen, Mingming Gong, Yong Li, Quan Z. Sheng, Lina Yao
- Submitted to ICLR 2026
- Readers: Everyone
Continuity-Regularized Flow Matching for Offline Reinforcement Learning
Xiaocong Chen, Siyu Wang, Lina Yao
- Submitted to ICLR 2026
- Readers: Everyone
Retentive Decision Transformer with Adaptive Masking for Reinforcement Learning-Based Recommendation Systems
Siyu Wang, Xiaocong Chen, Lina Yao
- ACM Trans. Intell. Syst. Technol. 2025
- Readers: Everyone
Policy-Guided Causal State Representation for Offline Reinforcement Learning Recommendation
Siyu Wang, Xiaocong Chen, Lina Yao
- CoRR 2025
- Readers: Everyone
Plug-and-Play Model-Agnostic Counterfactual Policy Synthesis for Deep Reinforcement Learning-Based Recommendation
Siyu Wang, Xiaocong Chen, Julian J. McAuley, Sally Cripps, Lina Yao
- IEEE Trans. Neural Networks Learn. Syst. 2025
- Readers: Everyone

View all 31 publications

Co-Authors