Our lab would like to thank generous support from The Hong Kong Polytechnic University, The Transport Department, Hong Kong Productivity Council, and University Grants Committee.

Ongoing Research Project

  1. Cross-Correlated Graph Neural Networks with Applications in Large-Scale Recommender Systems, Innovation and Technology Fund, Mar 2025 - Mar 2027, HK$1,516,999.4, PI

  2. Intelligent Virtual Assistant for Operation and Maintenance based on Large Language Models, Donation from the Industry, Jul 2024 - Jul 2025, HK$330,000, PI

  3. DataChat: Chatting with Database based on Knowledge-Graph-Enhanced Large Language Models, Departmental Entrepreneurship Fund, Nov 2023 - Nov 2026, HK$500,000, PI

  4. Error-Aware and Contrastive Knowledge Graph Learning, Early Career Scheme (RGC), Jan 2023 - Dec 2025, HK$908,800, PI

  5. Parking Garage Vacancy Prediction Services in Hong Kong: AI-enabled Solutions for Enhanced Reliability and Extensibility, Smart Traffic Fund, Mar 2025 - Aug 2026, HK$2,897,745.06, Co-I

  6. Course Content Knowledge Graph Construction and Reasoning Powered by LLMs, Departmental Research, Sep 2024 - Aug 2027, HK$1,614,620, Co-I

  7. Development of an Augmented Reality-Assisted Head-up Display (AR-HUD) mechanism for recommending driving strategy, Smart Traffic Fund, Jan 2023 - Dec 2024, HK$1,315,127, Co-I

  8. Image-based Unsupervised 3D Scene Understanding and Editing, NSFC General Program, Jan 2023 - Dec 2026, CNY592,000, Co-I

  9. Cognition-aware 3D Content Design for User-centered Metaverses, SD/COMP Joint Research Scheme, Sep 2022 - Aug 2025, HK$500,000, Co-I

Completed Research Project

  1. Integrating Contrastive Error Detection and Accelerated Completion for Large-Scale Knowledge Graph Refinement, Departmental General Research Fund, Jul 2021 - Jul 2023, HK$300,000, PI

  2. Human-Centric Attributed Network Learning, Start-up Fund for New Recruits, Aug 2020 - Aug 2023, HK$1,000,000, PI

  3. Design and formulation of behavioural user profile of teenage sports player with AI model and analysis methods from basketball training, SD/COMP Joint Research Scheme, Sep 2022 - Aug 2024, HK$500,000, co-PI

  4. Development and Deployment of an AI-enabled Parking Vacancy Prediction Framework using Multi-source Data, Smart Traffic Fund, May 2022 - Jul 2023, HK$985,034, Co-I