Yanan Xiao

4 papers · 2024–2025 · 2 venues · across top CS/AI venues

Authors are matched by name, so researchers who share a name ("Yang Liu", "Wei Wang") appear as a single profile and their paper counts, venues and achievements are combined. How identity is handled.

Achievements

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🌍 Conference Polyglot · Bronze 🌉 Interdisciplinary Bridge · Silver 🐣 Hot Topic Early Bird

Venues

AAAI (2) IJCAI (2)

Top co-authors

Pengyang Wang (4) Minghao Yin (4) Lu Jiang (4) Yuanbo Xu (2) Shuli Hu (1) Zhaofan Zhang (1) Guang Huang (1) Xinxin Zhao (1) Dingqi Yang (1) Kunpeng Liu (1)

Research topics

Reinforcement Learning (3) Methods (3) Artificial Intelligence (2) Core AI (2) Data Science & Analytics (1) Deep Learning (1) Machine Learning (1) Natural Language Processing (1) Applications (1) Learning Types · Machine Learning (1) Learning Types · Deep Learning (1) Resources & Methods (1)

Keywords

hierarchical reinforcement learning (3) reinforcement learning (1) attention mechanism (1) prompt engineering (1) hypergraph embedding (1) recommendation system (1) spatial-temporal modeling (1) human mobility prediction (1) user profile (1) agent system (1) location-based service (1) user behavior modeling (1) hypergraph neural network (1) human mobility (1) location prediction (1) course recommendation (1) hypergraph representation (1) large language model (1) next-visit prediction (1) spatial-temporal dynamics (1)

Papers

Beyond Prompt Engineering: A Reinforced Token-Level Input Refinement for Large Language Models AAAI 2025 Hierarchical Reinforcement Learning for Point of Interest Recommendation IJCAI 2024 Hierarchical Reinforcement Learning on Multi-Channel Hypergraph Neural Network for Course Recommendation IJCAI 2024 Spatial-Temporal Interplay in Human Mobility: A Hierarchical Reinforcement Learning Approach with Hypergraph Representation AAAI 2024