Shengnan Guo

1. Spatial-Temporal Synchronous Graph Convolutional Networks: A New Framework for Spatial-Temporal Network Data Forecasting
   2020/04/03 by Chao Song, Youfang Lin, Shengnan Guo +1 · 21 citations
   Computer Science · Engineering · Social Sciences · #Advanced Graph Neural Networks #Human Mobility and Location-Based Analysis #Traffic Prediction and Management Techniques
2. JBShield: Defending Large Language Models from Jailbreak Attacks through Activated Concept Analysis and Manipulation
   2025/02/11 by Shenyi Zhang, Zhang, Shenyi, Keyan Guo +16 · 17 citations
   Computer Science · Psychology · #Digital and Cyber Forensics #Hate Speech and Cyberbullying Detection #Deception detection and forensic psychology
3. Pre-training General Trajectory Embeddings with Maximum Multi-view Entropy Coding
   2022/07/29 by Yan Lin, Huaiyu Wan, Lin, Yan +6 · 4 citations
   Computer Science · Engineering · #Anomaly Detection Techniques and Applications #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Traffic Prediction and Management Techniques #Video Surveillance and Tracking Methods
4. STD-PLM: Understanding Both Spatial and Temporal Properties of Spatial-Temporal Data with PLM
   2024/07/12 by Yiheng Huang, Huang, YiHeng, Xiaowei Mao +9 · 3 citations
   Computer Science · #Artificial Intelligence (cs.AI) #Data Management and Algorithms #Data Mining Algorithms and Applications #FOS: Computer and information sciences #Machine Learning (cs.LG)
5. TrajFM: A Vehicle Trajectory Foundation Model for Region and Task Transferability
   2024/08/09 by Yan Lin, Lin, Yan, Tonglong Wei +13 · 3 citations
   Engineering · #Autonomous Vehicle Technology and Safety #Computer Vision and Pattern Recognition (cs.CV) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Simulation and Modeling Applications #Vehicle Dynamics and Control Systems
6. Origin-Destination Travel Time Oracle for Map-based Services
   2023/07/06 by Lin Yan, Lin, Yan, Huaiyu Wan +11 · 2 citations
   Computer Science · Engineering · Social Sciences · #Data Management and Algorithms #FOS: Computer and information sciences #Human Mobility and Location-Based Analysis #Machine Learning (cs.LG) #Traffic Prediction and Management Techniques
7. Micro-Macro Spatial-Temporal Graph-based Encoder-Decoder for Map-Constrained Trajectory Recovery
   2024/04/29 by Tonglong Wei, Youfang Lin, Wei, Tonglong +9 · 2 citations
   Computer Science · Engineering · #Data Management and Algorithms #FOS: Computer and information sciences #Graph Theory and Algorithms #Machine Learning (cs.LG) #Traffic Prediction and Management Techniques
8. TrajCogn: Leveraging LLMs for Cognizing Movement Patterns and Travel Purposes from Trajectories
   2024/05/21 by Zeyu Zhou, Zhou, Zeyu, Lin Yan +12 · 2 citations
   Computer Science · #FOS: Computer and information sciences #Machine Learning (cs.LG) #Natural Language Processing Techniques #Speech and dialogue systems #Topic Modeling
9. Pre-Training Time-Aware Location Embeddings from Spatial-Temporal Trajectories
   2021/02/10 by Huaiyu Wan, Yan Lin, Shengnan Guo +1 · 1 citation
   Computer Science · Social Sciences · #Data Management and Algorithms #Geographic Information Systems Studies #Human Mobility and Location-Based Analysis
10. DiffLight: A Partial Rewards Conditioned Diffusion Model for Traffic Signal Control with Missing Data
    2024/10/30 by Hanyang Chen, Yang Jiang, Chen, Hanyang +9 · 1 citation
    Engineering · #Traffic control and management