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RIPCN: A Road Impedance Principal Component Network for Probabilistic Traffic Flow Forecasting
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Haochen Lv*, Yan Lin*, Shengnan Guo, Xiaowei Mao, Hong Nie, Letian Gong, Youfang Lin, Huaiyu Wan
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TrajMamba: An Efficient and Semantic-rich Vehicle Trajectory Pre-training Model
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Yichen Liu*, Yan Lin*, Shengnan Guo, Zeyu Zhou, Youfang Lin, Huaiyu Wan
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TransferTraj: A Vehicle Trajectory Learning Model for Region and Task Transferability
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Tonglong Wei*, Yan Lin*, Zeyu Zhou, Haomin Wen, Jilin Hu, Shengnan Guo, Youfang Lin, Gao Cong, Huaiyu Wan
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PLMTrajRec: A Scalable and Generalizable Trajectory Recovery Method with Pre-trained Language Models
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Tonglong Wei*, Yan Lin*, Youfang Lin, Shengnan Guo, Jilin Hu, Haitao Yuan, Gao Cong, Huaiyu Wan
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+ IEEE TKDE | 2025
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UVTM: Universal Vehicle Trajectory Modeling with ST Feature Domain Generation
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Yan Lin, Jilin Hu, Shengnan Guo, Bin Yang, Christian S. Jensen, Youfang Lin, Huaiyu Wan
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TrajCogn: Leveraging LLMs for Cognizing Movement Patterns and Travel Purposes from Trajectories
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Zeyu Zhou*, Yan Lin*, Haomin Wen, Shengnan Guo, Jilin Hu, Youfang Lin, Huaiyu Wan
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+ IEEE TKDE | 2025
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UniTE: A Survey and Unified Pipeline for Pre-training Spatiotemporal Trajectory Embeddings
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Yan Lin, Zeyu Zhou, Yicheng Liu, Haochen Lv, Haomin Wen, Tianyi Li, Yushuai Li, Christian S. Jensen, Shengnan Guo, Youfang Lin, Huaiyu Wan
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Path-LLM: A Multi-Modal Path Representation Learning by Aligning and Fusing with Large Language Models
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Yongfu Wei*, Yan Lin*, Hongfan Gao, Ronghui Xu, Sean Bin Yang, Jilin Hu
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DutyTTE: Deciphering Uncertainty in Origin-Destination Travel Time Estimation
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Xiaowei Mao*, Yan Lin*, Shengnan Guo, Yubin Chen, Xingyu Xian, Haomin Wen, Qisen Xu, Youfang Lin, Huaiyu Wan
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Mobility-LLM: Learning Visiting Intentions and Travel Preference from Human Mobility Data with Large Language Models
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Letian Gong*, Yan Lin*, Xinyue Zhang, Yiwen Lu, Xuedi Han, Yichen Liu, Shengnan Guo, Youfang Lin, Huaiyu Wan
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Origin-Destination Travel Time Oracle for Map-based Services
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Yan Lin, Huaiyu Wan, Jilin Hu, Shengnan Guo, Bin Yang, Christian S. Jensen, Youfang Lin
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+ IEEE TKDE | 2023
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Pre-training General Trajectory Embeddings with Maximum Multi-view Entropy Coding
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Yan Lin, Huaiyu Wan, Shengnan Guo, Jilin Hu, Christian S. Jensen, Youfang Lin
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+ IEEE TKDE | 2022
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Pre-training Time-Aware Location Embeddings from Spatial-Temporal Trajectories
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Huaiyu Wan, Yan Lin, Shengnan Guo, Youfang Lin
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Pre-training Context and Time Aware Location Embeddings from Spatial-Temporal Trajectories for User Next Location Prediction
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Yan Lin, Huaiyu Wan, Shengnan Guo, Youfang Lin
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Traj-MLLM: Can Multimodal Large Language Models Reform Trajectory Data Mining?
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Shuo Liu, Di Yao, Yan Lin, Gao Cong, Jingping Bi
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+ AAAI | 2026
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SculptDrug: A Spatial Condition-Aware Bayesian Flow Model for Structure-based Drug Design
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Qingsong Zhong, Haomin Yu, Yan Lin, Wangmeng Shen, Long Zeng, Jilin Hu
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+ AAAI | 2026
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Spatial-Temporal Feedback Diffusion Guidance for Controlled Traffic Imputation
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Xiaowei Mao, Huihu Ding, Yan Lin, Tingrui Wu, Shengnan Guo, Dazhuo Qiu, Feiling Fang, Jilin Hu, Huaiyu Wan
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DUET: Dual Clustering Enhanced Multivariate Time Series Forecasting
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Xiangfei Qiu, Xingjian Wu, Yan Lin, Chenjuan Guo, Jilin Hu, Bin Yang
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+ IEEE TKDE | 2024
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Diff-RNTraj: A Structure-aware Diffusion Model for Road Network-constrained Trajectory Generation
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Tonglong Wei, Youfang Lin, Shengnan Guo, Yan Lin, Yiheng Huang, Chenyang Xiang, Yuqing Bai, Menglu Ya, Huaiyu Wan
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+ IEEE TKDE | 2024
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STCDM: Spatio-Temporal Contrastive Diffusion Model for Check-In Sequence Generation
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Letian Gong, Shengnan Guo, Yan Lin, Yichen Liu, Erwen Zheng, Yiwei Shuang, Youfang Lin, Jilin Hu, Huaiyu Wan
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+ IEEE TKDE | 2024
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Micro-Macro Spatial-Temporal Graph-based Encoder-Decoder for Map-Constrained Trajectory Recovery
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Tonglong Wei, Youfang Lin, Yan Lin, Shengnan Guo, Lan Zhang, Huaiyu Wan
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Inductive and Adaptive Graph Convolution Networks Equipped with Constraint Task for Spatial-Temporal Traffic Data Kriging
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Tonglong Wei, Youfang Lin, Shengnan Guo, Yan Lin, Yiji Zhao, Xiyuan Jin, Zhihao Wu, Huaiyu Wan
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+ IEEE TKDE | 2024
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Spatial-Temporal Cross-View Contrastive Pre-Training for Check-in Sequence Representation Learning
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Letian Gong, Huaiyu Wan, Shengnan Guo, Li Xiucheng, Yan Lin, Erwen Zheng, Tianyi Wang, Zeyu Zhou, Youfang Lin
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Contrastive Pre-training with Adversarial Perturbations for Check-In Sequence Representation Learning
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Letian Gong, Youfang Lin, Shengnan Guo, Yan Lin, Tianyi Wang, Erwen Zheng, Zeyu Zhou, Huaiyu Wan
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Adversarial Self-Attentive Time-Variant Neural Networks for Multi-Step Time Series Forecasting
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Changxia Gao, Ning Zhang, Youru Li, Yan Lin, Huaiyu Wan
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Multi-scale Adaptive Attention-based Time-Variant Neural Networks for Multi-step Time Series Forecasting
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Changxia Gao, Ning Zhang, Youru Li, Yan Lin, Huaiyu Wan
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WITRAN: Water-wave Information Transmission and Recurrent Acceleration Network for Long-range Time Series Forecasting
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Yuxin Jia, Youfang Lin, Xinyan Hao, Yan Lin, Shengnan Guo, Huaiyu Wan
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