Shengnan Guo

According to our database, Shengnan Guo authored at least 41 papers between 2019 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

A Survey on Service Route and Time Prediction in Instant Delivery: Taxonomy, Progress, and Prospects.

Haomin Wen, Youfang Lin, Lixia Wu, Xiaowei Mao, Tianyue Cai, Yunfeng Hou, Shengnan Guo, Yuxuan Liang, Guangyin Jin, Yiji Zhao, Roger Zimmermann, Jieping Ye, Huaiyu Wan

IEEE Trans. Knowl. Data Eng., December, 2024

Diff-RNTraj: A Structure-Aware Diffusion Model for Road Network-Constrained Trajectory Generation.

Tonglong Wei, Youfang Lin, Shengnan Guo, Yan Lin, Yiheng Huang, Chenyang Xiang, Yuqing Bai, Huaiyu Wan

IEEE Trans. Knowl. Data Eng., December, 2024

Pre-Training General Trajectory Embeddings With Maximum Multi-View Entropy Coding.

Yan Lin, Huaiyu Wan, Shengnan Guo, Jilin Hu, Christian S. Jensen, Youfang Lin

IEEE Trans. Knowl. Data Eng., December, 2024

Spatial-Temporal Cross-View Contrastive Pre-Training for Check-in Sequence Representation Learning.

Letian Gong, Huaiyu Wan, Shengnan Guo, Xiucheng Li, Yan Lin, Erwen Zheng, Tianyi Wang, Zeyu Zhou, Youfang Lin

IEEE Trans. Knowl. Data Eng., December, 2024

Micro-Macro Spatial-Temporal Graph-Based Encoder-Decoder for Map-Constrained Trajectory Recovery.

Tonglong Wei, Youfang Lin, Yan Lin, Shengnan Guo, Lan Zhang, Huaiyu Wan

IEEE Trans. Knowl. Data Eng., November, 2024

Spatial-temporal uncertainty-aware graph networks for promoting accuracy and reliability of traffic forecastin.

Xiyuan Jin, Jing Wang, Shengnan Guo, Tonglong Wei, Yiji Zhao, Youfang Lin, Huaiyu Wan

Expert Syst. Appl., March, 2024

Inductive and adaptive graph convolution networks equipped with constraint task for spatial-temporal traffic data kriging.

Tonglong Wei, Youfang Lin, Shengnan Guo, Yan Lin, Yiji Zhao, Xiyuan Jin, Zhihao Wu, Huaiyu Wan

Knowl. Based Syst., 2024

An Experimental Evaluation of Imputation Models for Spatial-Temporal Traffic Data.

Shengnan Guo, Tonglong Wei, Yiheng Huang, Miaomiao Zhao, Ran Chen, Yan Lin, Youfang Lin, Huaiyu Wan

CoRR, 2024

Mobility-LLM: Learning Visiting Intentions and Travel Preferences from Human Mobility Data with Large Language Models.

Letian Gong, Yan Lin, Xinyue Zhang, Yiwen Lu, Xuedi Han, Yichen Liu, Shengnan Guo, Youfang Lin, Huaiyu Wan

CoRR, 2024

DiffLight: A Partial Rewards Conditioned Diffusion Model for Traffic Signal Control with Missing Data.

Hanyang Chen, Yang Jiang, Shengnan Guo, Xiaowei Mao, Youfang Lin, Huaiyu Wan

CoRR, 2024

PTR: A Pre-trained Language Model for Trajectory Recovery.

Tonglong Wei, Yan Lin, Youfang Lin, Shengnan Guo, Jilin Hu, Gao Cong, Huaiyu Wan

CoRR, 2024

TrajFM: A Vehicle Trajectory Foundation Model for Region and Task Transferability.

Yan Lin, Tonglong Wei, Zeyu Zhou, Haomin Wen, Jilin Hu, Shengnan Guo, Youfang Lin, Huaiyu Wan

CoRR, 2024

DutyTTE: Deciphering Uncertainty in Origin-Destination Travel Time Estimation.

Xiaowei Mao, Yan Lin, Shengnan Guo, Yubin Chen, Xingyu Xian, Haomin Wen, Qisen Xu, Youfang Lin, Huaiyu Wan

CoRR, 2024

PTrajM: Efficient and Semantic-rich Trajectory Learning with Pretrained Trajectory-Mamba.

Yan Lin, Yichen Liu, Zeyu Zhou, Haomin Wen, Erwen Zheng, Shengnan Guo, Youfang Lin, Huaiyu Wan

CoRR, 2024

UniTE: A Survey and Unified Pipeline for Pre-training ST Trajectory Embeddings.

Yan Lin, Zeyu Zhou, Yichen Liu, Haochen Lv, Haomin Wen, Tianyi Li, Yushuai Li, Christian S. Jensen, Shengnan Guo, Youfang Lin, Huaiyu Wan

CoRR, 2024

STD-LLM: Understanding Both Spatial and Temporal Properties of Spatial-Temporal Data with LLMs.

Yiheng Huang, Xiaowei Mao, Shengnan Guo, Yubin Chen, Youfang Lin, Huaiyu Wan

CoRR, 2024

PLM4Traj: Cognizing Movement Patterns and Travel Purposes from Trajectories with Pre-trained Language Models.

Zeyu Zhou, Yan Lin, Haomin Wen, Shengnan Guo, Jilin Hu, Youfang Lin, Huaiyu Wan

CoRR, 2024

Diff-RNTraj: A Structure-aware Diffusion Model for Road Network-constrained Trajectory Generation.

Tonglong Wei, Youfang Lin, Shengnan Guo, Yan Lin, Yiheng Huang, Chenyang Xiang, Yuqing Bai, Menglu Ya, Huaiyu Wan

CoRR, 2024

GTM: General Trajectory Modeling with Auto-regressive Generation of Feature Domains.

Yan Lin, Jilin Hu, Shengnan Guo, Bin Yang, Christian S. Jensen, Youfang Lin, Huaiyu Wan

CoRR, 2024

2023

Origin-Destination Travel Time Oracle for Map-based Services.

Yan Lin, Huaiyu Wan, Jilin Hu, Shengnan Guo, Bin Yang, Youfang Lin, Christian S. Jensen

Proc. ACM Manag. Data, September, 2023

Enough Waiting for the Couriers: Learning to Estimate Package Pick-up Arrival Time from Couriers' Spatial-Temporal Behaviors.

Haomin Wen, Youfang Lin, Fan Wu, Huaiyu Wan, Zhongxiang Sun, Tianyue Cai, Hongyu Liu, Shengnan Guo, Jianbin Zheng, Chao Song, Lixia Wu

ACM Trans. Intell. Syst. Technol., 2023

Generative-Contrastive-Attentive Spatial-Temporal Network for Traffic Data Imputation.

Wenchuang Peng, Youfang Lin, Shengnan Guo, Weiwen Tang, Le Liu, Huaiyu Wan

Proceedings of the Advances in Knowledge Discovery and Data Mining, 2023

WITRAN: Water-wave Information Transmission and Recurrent Acceleration Network for Long-range Time Series Forecasting.

Yuxin Jia, Youfang Lin, Xinyan Hao, Yan Lin, Shengnan Guo, Huaiyu Wan

Proceedings of the Advances in Neural Information Processing Systems 36: Annual Conference on Neural Information Processing Systems 2023, 2023

M²G4RTP: A Multi-Level and Multi-Task Graph Model for Instant-Logistics Route and Time Joint Prediction.

Tianyue Cai, Huaiyu Wan, Fan Wu, Haomin Wen, Shengnan Guo, Lixia Wu, Haoyuan Hu, Youfang Lin

Proceedings of the 39th IEEE International Conference on Data Engineering, 2023

Self-Supervised Spatial-Temporal Bottleneck Attentive Network for Efficient Long-term Traffic Forecasting.

Shengnan Guo, Youfang Lin, Letian Gong, Chenyu Wang, Zeyu Zhou, Zekai Shen, Yiheng Huang, Huaiyu Wan

Proceedings of the 39th IEEE International Conference on Data Engineering, 2023

GMDNet: A Graph-Based Mixture Density Network for Estimating Packages' Multimodal Travel Time Distribution.

Xiaowei Mao, Huaiyu Wan, Haomin Wen, Fan Wu, Jianbin Zheng, Yuting Qiang, Shengnan Guo, Lixia Wu, Haoyuan Hu, Youfang Lin

Proceedings of the Thirty-Seventh AAAI Conference on Artificial Intelligence, 2023

Contrastive Pre-training with Adversarial Perturbations for Check-In Sequence Representation Learning.

Letian Gong, Youfang Lin, Shengnan Guo, Yan Lin, Tianyi Wang, Erwen Zheng, Zeyu Zhou, Huaiyu Wan

Proceedings of the Thirty-Seventh AAAI Conference on Artificial Intelligence, 2023

2022

Pre-Training Time-Aware Location Embeddings from Spatial-Temporal Trajectories.

Huaiyu Wan, Yan Lin, Shengnan Guo, Youfang Lin

IEEE Trans. Knowl. Data Eng., 2022

Learning Dynamics and Heterogeneity of Spatial-Temporal Graph Data for Traffic Forecasting.

Shengnan Guo, Youfang Lin, Huaiyu Wan, Xiucheng Li, Gao Cong

IEEE Trans. Knowl. Data Eng., 2022

DeepRoute+: Modeling Couriers' Spatial-temporal Behaviors and Decision Preferences for Package Pick-up Route Prediction.

Haomin Wen, Youfang Lin, Huaiyu Wan, Shengnan Guo, Fan Wu, Lixia Wu, Chao Song, Yinghui Xu

ACM Trans. Intell. Syst. Technol., 2022

Building and exploiting spatial-temporal knowledge graph for next POI recommendation.

Wei Chen, Huaiyu Wan, Shengnan Guo, Haoyu Huang, Shaojie Zheng, Jiamu Li, Shuohao Lin, Youfang Lin

Knowl. Based Syst., 2022

Contrastive Pre-training of Spatial-Temporal Trajectory Embeddings.

Yan Lin, Huaiyu Wan, Shengnan Guo, Youfang Lin

CoRR, 2022

2021

Package Pick-up Route Prediction via Modeling Couriers' Spatial-Temporal Behaviors.

Haomin Wen, Youfang Lin, Fan Wu, Huaiyu Wan, Shengnan Guo, Lixia Wu, Chao Song, Yinghui Xu

Proceedings of the 37th IEEE International Conference on Data Engineering, 2021

GSNet: Learning Spatial-Temporal Correlations from Geographical and Semantic Aspects for Traffic Accident Risk Forecasting.

Beibei Wang, Youfang Lin, Shengnan Guo, Huaiyu Wan

Proceedings of the Thirty-Fifth AAAI Conference on Artificial Intelligence, 2021

Pre-training Context and Time Aware Location Embeddings from Spatial-Temporal Trajectories for User Next Location Prediction.

Yan Lin, Huaiyu Wan, Shengnan Guo, Youfang Lin

Proceedings of the Thirty-Fifth AAAI Conference on Artificial Intelligence, 2021

2020

CTS-LSTM: LSTM-based neural networks for correlatedtime series prediction.

Huaiyu Wan, Shengnan Guo, Kang Yin, Xiaohui Liang, Youfang Lin

Knowl. Based Syst., 2020

Spatial-Temporal Synchronous Graph Convolutional Networks: A New Framework for Spatial-Temporal Network Data Forecasting.

Chao Song, Youfang Lin, Shengnan Guo, Huaiyu Wan

Proceedings of the Thirty-Fourth AAAI Conference on Artificial Intelligence, 2020

2019

Deep Spatial-Temporal 3D Convolutional Neural Networks for Traffic Data Forecasting.

Shengnan Guo, Youfang Lin, Shijie Li, Zhaoming Chen, Huaiyu Wan

IEEE Trans. Intell. Transp. Syst., 2019

基于时空循环卷积网络的城市区域人口流量预测 (Citywide Crowd Flows Prediction Based on Spatio-Temporal Recurrent Convolutional Networks).

Shengnan Guo, Youfang Lin, Wenwei Jin, Huaiyu Wan

计算机科学, 2019

Learning Time-Aware Distributed Representations of Locations from Spatio-Temporal Trajectories.

Huaiyu Wan, Fuchen Li, Shengnan Guo, Zhong Cao, Youfang Lin

Proceedings of the Database Systems for Advanced Applications, 2019

Attention Based Spatial-Temporal Graph Convolutional Networks for Traffic Flow Forecasting.

Shengnan Guo, Youfang Lin, Ning Feng, Chao Song, Huaiyu Wan

Proceedings of the Thirty-Third AAAI Conference on Artificial Intelligence, 2019