En Wang

Venues

Frequent coauthors

Papers

1. Token-Level Policy Optimization: Linking Group-Level Rewards to Token-Level Aggregation via sequence-level likelihood
   ACL 2026 ·

   Xingyu Lin

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2. Toward Time-Continuous Data Inference in Sparse Urban CrowdSensing
   AAAI 2026 ·

   Hao Du

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3. A Closer Look to Positive-Unlabeled Learning from Fine-grained Perspectives: An Empirical Study
   NeurIPS 2025 ·

   Yuanchao Dai

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4. Flow-based Time-aware Causal Structure Learning for Sequential Recommendation
   IJCAI 2025 ·

   Hangtong Xu

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5. Indirect Online Preference Optimization via Reinforcement Learning
   IJCAI 2025 · En Wang
6. Where and When: Predict Next POI and Its Explicit Timestamp in Sequential Recommendation
   IJCAI 2025 ·

   Yuanbo Xu

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