All Stories

  1. Structure-prior Informed Diffusion Model for Graph Source Localization with Limited Data

    Article • November 2025, ACM (Association for Computing Machinery)

    jt ding

  2. Understanding World or Predicting Future? A Comprehensive Survey of World Models

    Article • ACM Computing Surveys, September 2025, ACM (Association for Computing Machinery)

    jt ding

  3. Artificial Intelligence for Complex Network: Potential, Methodology and Application

    Article • May 2025, ACM (Association for Computing Machinery)

    jt ding

  4. Noise Matters: Diffusion Model-based Urban Mobility Generation with Collaborative Noise Priors

    Article • April 2025, ACM (Association for Computing Machinery)

    jt ding

  5. Large-scale Urban Facility Location Selection with Knowledge-informed Reinforcement Learning

    Article • October 2024, ACM (Association for Computing Machinery)

    jt ding

  6. Controllable Human Trajectory Generation Using Profile-Guided Latent Diffusion

    Article • ACM Transactions on Knowledge Discovery from Data, October 2024, ACM (Association for Computing Machinery)

    jt ding

  7. A Population-to-individual Tuning Framework for Adapting Pretrained LM to On-device User Intent Prediction

    Article • August 2024, ACM (Association for Computing Machinery)

    jt ding

  8. UniST: A Prompt-Empowered Universal Model for Urban Spatio-Temporal Prediction

    Article • August 2024, ACM (Association for Computing Machinery)

    jt ding

  9. TDNetGen: Empowering Complex Network Resilience Prediction with Generative Augmentation of Topology and Dynamics

    Article • August 2024, ACM (Association for Computing Machinery)

    jt ding

  10. An Interdisciplinary Survey on Origin-destination Flows Modeling: Theory and Techniques

    Article • ACM Computing Surveys, July 2024, ACM (Association for Computing Machinery)

    jt ding

  11. Rumor Mitigation in Social Media Platforms with Deep Reinforcement Learning

    Article • May 2024, ACM (Association for Computing Machinery)

    jt ding

  12. MetroGNN: Metro Network Expansion with Reinforcement Learning

    Article • May 2024, ACM (Association for Computing Machinery)

    jt ding

  13. Learning to Generate Temporal Origin-destination Flow Based on Urban Regional Features and Traffic Information

    Article • ACM Transactions on Knowledge Discovery from Data, February 2024, ACM (Association for Computing Machinery)

    jt ding

  14. Generating Daily Activities with Need Dynamics

    Article • ACM Transactions on Intelligent Systems and Technology, December 2023, ACM (Association for Computing Machinery)

    jt ding

  15. Towards Generative Modeling of Urban Flow through Knowledge-enhanced Denoising Diffusion

    Article • November 2023, ACM (Association for Computing Machinery)

    jt ding

  16. KnowSite: Leveraging Urban Knowledge Graph for Site Selection

    Article • November 2023, ACM (Association for Computing Machinery)

    jt ding

  17. Alleviating Video-length Effect for Micro-video Recommendation

    Article • ACM Transactions on Information Systems, November 2023, ACM (Association for Computing Machinery)

    jt ding

  18. UrbanKG: An Urban Knowledge Graph System

    Article • ACM Transactions on Intelligent Systems and Technology, May 2023, ACM (Association for Computing Machinery)

    jt ding

  19. Knowledge-infused Contrastive Learning for Urban Imagery-based Socioeconomic Prediction

    Article • April 2023, ACM (Association for Computing Machinery)

    jt ding

  20. Learning to Simulate Daily Activities via Modeling Dynamic Human Needs

    Article • April 2023, ACM (Association for Computing Machinery)

    jt ding

  21. Hierarchical Knowledge Graph Learning Enabled Socioeconomic Indicator Prediction in Location-Based Social Network

    Article • April 2023, ACM (Association for Computing Machinery)

    jt ding

  22. Robust Preference-Guided Denoising for Graph based Social Recommendation

    Article • April 2023, ACM (Association for Computing Machinery)

    jt ding

  23. Developing knowledge graph based system for urban computing

    Article • November 2022, ACM (Association for Computing Machinery)

    jt ding

  24. PlatoGL: Effective and Scalable Deep Graph Learning System for Graph-enhanced Real-Time Recommendation

    Article • October 2022, ACM (Association for Computing Machinery)

    jt ding, hao gu, Dandan Lin

  25. Causal Learning Empowered OD Prediction for Urban Planning

    Article • October 2022, ACM (Association for Computing Machinery)

    jt ding

  26. DVR

    Article • October 2022, ACM (Association for Computing Machinery)

    jt ding

  27. A data synthesis approach for human daily activities and trajectories.

    Article • August 2022, ACM (Association for Computing Machinery)

    jt ding