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Wang, Pengyang

  1. A Comprehensive Survey on Vector Database: Storage and Retrieval Technique, Challenge
    2023/10/18 by Le Ma, Ran Zhang, Ma, Le +37 · 4 voices · 14 citations
    Computer Science · #Advanced Image and Video Retrieval Techniques #Data Management and Algorithms #Graph Theory and Algorithms #cs.AI #cs.DB
  2. Frequency-domain MLPs are More Effective Learners in Time Series Forecasting
    2023/11/10 by Kun Yi, Yi, Kun, Qi Zhang +17 · 30 citations
    Computer Science · Decision Sciences · #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Neural Networks and Applications #Stock Market Forecasting Methods #Time Series Analysis and Forecasting
  3. FourierGNN: Rethinking Multivariate Time Series Forecasting from a Pure Graph Perspective
    2023/11/10 by Kun Yi, Qi Zhang, Yi, Kun +15 · 24 citations
    Computer Science · Environmental Science · #Time Series Analysis and Forecasting #Advanced Graph Neural Networks #Air Quality Monitoring and Forecasting
  4. Dish-TS: A General Paradigm for Alleviating Distribution Shift in Time Series Forecasting
    2023/02/22 by Wei Fan, Fan, Wei, Pengyang Wang +9 · 10 citations
    Computer Science · Decision Sciences · #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Forecasting Techniques and Applications #Machine Learning (cs.LG) #Stock Market Forecasting Methods #Time Series Analysis and Forecasting
  5. A Comprehensive Survey on Data Augmentation
    2024/05/15 by Z. Wang, Wang, Zaitian, Pengfei Wang +15 · 11 citations
    Computer Science · Decision Sciences · Health Professions · #Artificial Intelligence (cs.AI) #Artificial Intelligence in Healthcare #Big Data Technologies and Applications #Data Stream Mining Techniques #FOS: Computer and information sciences #Machine Learning (cs.LG)
  6. Job2Vec: Job Title Benchmarking with Collective Multi-View Representation Learning
    2020/09/16 by Zhang, Denghui, Liu, Junming, Zhu, Hengshu +4 · 2 citations
    #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences
  7. AutoFS: Automated Feature Selection via Diversity-aware Interactive Reinforcement Learning
    2020/08/27 by Fan, Wei, Liu, Kunpeng, Liu, Hao +3 · 2 citations
    #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Machine Learning (cs.LG) #Machine Learning (stat.ML)
  8. Reinforced Imitative Graph Representation Learning for Mobile User Profiling: An Adversarial Training Perspective
    2021/01/07 by Wang, Dongjie, Wang, Pengyang, Liu, Kunpeng +3 · 2 citations
    #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences
  9. Graph Soft-Contrastive Learning via Neighborhood Ranking
    2022/09/28 by Ning, Zhiyuan, Wang, Pengfei, Wang, Pengyang +5 · 2 citations
    #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Machine Learning (cs.LG)
  10. Spatial-Temporal Interplay in Human Mobility: A Hierarchical Reinforcement Learning Approach with Hypergraph Representation
    2023/12/25 by Zhaofan Zhang, Zhang, Zhaofan, Yanan Xiao +9 · 2 citations
    Social Sciences · #Artificial Intelligence (cs.AI) #Computers and Society (cs.CY) #FOS: Computer and information sciences #Human Mobility and Location-Based Analysis #Machine Learning (cs.LG) #Migration, Aging, and Tourism Studies #Urban Transport and Accessibility
  11. IN-Flow: Instance Normalization Flow for Non-stationary Time Series Forecasting
    2024/01/30 by Fan, Wei, Zheng, Shun, Wang, Pengyang +5 · 2 citations
    #FOS: Computer and information sciences #Machine Learning (cs.LG)
  12. DyGKT: Dynamic Graph Learning for Knowledge Tracing
    2024/07/30 by Cheng, Ke, Peng, Linzhi, Wang, Pengyang +3 · 2 citations
    #FOS: Computer and information sciences #Machine Learning (cs.LG)
  13. Semi-supervised Drifted Stream Learning with Short Lookback
    2022/05/25 by Ren, Weijieying, Wang, Pengyang, Li, Xiaolin +2 · 1 citation
    #FOS: Computer and information sciences #Machine Learning (cs.LG)
  14. REPLAY: Modeling Time-Varying Temporal Regularities of Human Mobility for Location Prediction over Sparse Trajectories
    2024/02/26 by Bangchao Deng, Bingqing Qu, Deng, Bangchao +7 · 2 citations
    Social Sciences · #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Geographic Information Systems Studies #Human Mobility and Location-Based Analysis #Machine Learning (cs.LG) #Urban Transport and Accessibility
  15. Automated Urban Planning for Reimagining City Configuration via Adversarial Learning: Quantification, Generation, and Evaluation
    2021/12/26 by Wang, Dongjie, Fu, Yanjie, Liu, Kunpeng +3 · 1 citation
    #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Robotics (cs.RO)
  16. Defending Water Treatment Networks: Exploiting Spatio-temporal Effects for Cyber Attack Detection
    2020/08/26 by Dongjie Wang, Pengyang Wang, Wang, Dongjie +9 · 1 citation
    Computer Science · Engineering · #Anomaly Detection Techniques and Applications #Cryptography and Security (cs.CR) #FOS: Computer and information sciences #FOS: Electrical engineering #Machine Learning (cs.LG) #Network Security and Intrusion Detection #Signal Processing (eess.SP) #Smart Grid Security and Resilience #electronic engineering #information engineering
  17. Dual-stage Flows-based Generative Modeling for Traceable Urban Planning
    2023/10/03 by Xuanming Hu, Hu, Xuanming, Wei Fan +9 · 1 citation
    Engineering · Social Sciences · #FOS: Computer and information sciences #Human Mobility and Location-Based Analysis #Machine Learning (cs.LG) #Urban Design and Spatial Analysis
  18. Make Graph Neural Networks Great Again: A Generic Integration Paradigm of Topology-Free Patterns for Traffic Speed Prediction
    2024/06/24 by Yicheng Zhou, Zhou, Yicheng, Pengfei Wang +11 · 1 citation
    Computer Science · Engineering · #Neural Networks and Applications #Traffic Prediction and Management Techniques
  19. scSiameseClu: A Siamese Clustering Framework for Interpreting single-cell RNA Sequencing Data
    2025/05/19 by Ping Xu, Zhiyuan Ning, Xu, Ping +13 · 4 citations
    Biochemistry, Genetics and Molecular Biology · Computer Science · #Artificial Intelligence (cs.AI) #Bioinformatics and Genomic Networks #Domain Adaptation and Few-Shot Learning #FOS: Biological sciences #FOS: Computer and information sciences #Genomics (q-bio.GN) #Machine Learning (cs.LG) #Single-cell and spatial transcriptomics
  20. Towards Data-Centric AI: A Comprehensive Survey of Traditional, Reinforcement, and Generative Approaches for Tabular Data Transformation
    2025/01/17 by Dongjie Wang, Yanyong Huang, Wang, Dongjie +25 · 2 citations
    Computer Science · #Artificial Intelligence (cs.AI) #Data Mining Algorithms and Applications #FOS: Computer and information sciences #Machine Learning (cs.LG)
  21. Mut4All: Fuzzing Compilers via LLM-Synthesized Mutators Learned from Bug Reports
    2025/07/25 by Bo Wang, Pengyang Wang, Wang, Bo +19 · 1 citation
    Computer Science · #Software Testing and Debugging Techniques #Software Engineering Research #Logic, programming, and type systems
  22. GCAL: Adapting Graph Models to Evolving Domain Shifts
    2025/05/22 by Ziyue Qiao, Qianyi Cai, Qiao, Ziyue +13 · 2 citations
    Computer Science · #Advanced Graph Neural Networks #Artificial Intelligence (cs.AI) #Domain Adaptation and Few-Shot Learning #FOS: Computer and information sciences #Machine Learning (cs.LG) #Machine Learning in Healthcare
  23. Deep Cut-informed Graph Embedding and Clustering
    2025/03/09 by Ning, Zhiyuan, Wang, Zaitian, Zhang, Ran +8 · 2 citations
    #Artificial Intelligence (cs.AI) #FOS: Computer and information sciences #Machine Learning (cs.LG)