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• UniST: A Prompt-Empowered Universal Model for Urban Spatio-Temporal Prediction
  2024 · 162 citations
• DGCN: Diversified Recommendation with Graph Convolutional Networks
  2021 · 143 citations
• Disentangling Long and Short-Term Interests for Recommendation
  2022 · 128 citations
• Learning to Recommend with Multiple Cascading Behaviors
  2018 · 113 citations
• Robust Preference-Guided Denoising for Graph based Social Recommendation
  2023 · 85 citations
• DVR: Micro-Video Recommendation Optimizing Watch-Time-Gain under Duration Bias
  2022 · 38 citations
• Understanding and Modeling Passive-Negative Feedback for Short-video Sequential Recommendation
  2023 · 26 citations
• Dual-interest Factorization-heads Attention for Sequential Recommendation
  2023 · 17 citations
• Learning and Optimization of Implicit Negative Feedback for Industrial Short-video Recommender System
  2023 · 8 citations
• Large-scale Urban Facility Location Selection with Knowledge-informed Reinforcement Learning
  2024 · 8 citations
• UrbanDS: A Graph-Guided LLM Multi-Agent System for Data-Intensive Urban Tasks
  2026