Selected Publications
Conference Publications
2026
[IMWUT’26] Large Language Model-guided Semantic Alignment for Human Activity Recognition
Hua Yan, Heng Tan, Yi Ding, Pengfei Zhou, Vinod Namboodiri, Yu Yang
[ICRA’26] Bridging Policy and Real-World Dynamics: LLM-Augmented Rebalancing for Shared Micromobility Systems
Heng Tan, Hua Yan, Yu Yang
[Under review] Mobility-Aware Cache Framework for Scalable LLM-Based Human Mobility Simulation
Hua Yan, Heng Tan, Yingxue Zhang, Yu Yang
[Under review] Guiding LLM-Based Human Mobility Simulation with Mobility Measures from Shared Data
Hua Yan, Heng Tan, Yu Yang
2025
[BuildSys’25] Small Fleet, Big Impact: Enhancing Shared Micromobility Efficiency through Minimal Autonomous Vehicle Deployment
Heng Tan, Hua Yan, Lucas Yang, Yu Yang
[SIGSPATIAL’25] REALISM: A Regulatory Framework for Coordinated Scheduling in Multi-Operator Shared Micromobility Services
Heng Tan, Hua Yan, Yukun Yuan, Guang Wang, Yu Yang
[SIGSPATIAL-SISCC’25] Spatially Aware Mixture of Propagation for Air Quality Prediction
Xiyang Hu, Hua Yan, Yu Yang
[Under review] Llm-guided reinforcement learning: Addressing training bottlenecks through policy modulation
Heng Tan, Hua Yan, Yu Yang
2024
[Web Conference’24] Robust route planning under uncertain pickup requests for last-mile delivery
Hua Yan, Heng Tan, Haotian Wang, Desheng Zhang, Yu Yang.
[ICRA’24] Human preference-aware rebalancing and charging for shared electric micromobility vehicles
Heng Tan, Yukun Yuan, Hua Yan, Shuxin Zhong, Yu Yang
2023
[ICA3PP’23] Large-scale trajectory prediction via relationship-aware adaptive hierarchical graph learning
Hua Yan, Yu Yang
[CIKM’23] Identifying regional driving risks via transductive cross-city transfer learning under negative transfer
Hua Yan, Hao Wang, Desheng Zhang, Yu Yang
[CIKM’23] Logistics audience expansion via temporal knowledge graph
Hua Yan, Yingqiang Ge, Haotian Wang, Desheng Zhang, Yu Yang
2022
[ICDE’22] o2-siterec: Store site recommendation under the o2o model via multi-graph attention networks
Hua Yan, Shuai Wang, Yu Yang, Baoshen Guo, Tian He, Desheng Zhang
2021
[MSN’21] Multi-source data-driven route prediction for instant delivery
Zhiyuan Zhou, Xiaolei Zhou, Yao Lu, Hua Yan, Baoshen Guo, Shuai Wang