于彦伟

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于彦伟

职称: 教授 学院: 计算机科学与技术学院 电子邮箱: yuyanwei@ouc.edu.cn 办公室: 西海岸校区信息南楼A329
  • 基本信息
  • 项目
  • 获奖
  • 论文
  • 课程
  • 教材或专著
  • 专利
  • Research Fields
  • Achievement
  • Social Appointments
  • Teaching Experience
  • Honor Title
  • Additional Information
  • 基本信息
    姓名: 于彦伟 出生年月: 1986-02-04 最高学位:博士 入职海大时间: 2019年8月
    主要研究方向:数据挖掘、机器学习、数据库系统 专业技术职务: 导师类别:博士生导师
    年均课时数: 是否第一学科:是
    国内外重要学术组织任职:中国人工智能学会智能服务专委会委员,中国计算机学会人工智能与模式识别专委会执行委员,中国计算机学会大数据专家委员会执行委员,中国计算机学会数据库系统专委会执行委员,山东省人工智能学会常务理事;《Journal of Ocean University of China》编委,《中国海洋大学学报(自然科学版)》青年编委,《Intelligent Marine Technology and Systems》青年编委
    获得人才称号名称及获得年份:泰山学者青年专家,2023年
    其他情况简介: 实验室主页:https://sigma-ouc.github.io , 个人主页:https://yuyanwei.github.io

    个人简介:

    中国海洋大学信息科学与工程学部教授,博士生导师,泰山学者青年专家,中国海洋大学“青年英才工程”第一层次。博士毕业于北京科技大学计算机与通信工程学院,导师为王沁教授,曾于2012年9月-2013年9月赴美国伍斯特理工学院进行为期一年的博士联合培养,导师为Elke Rundensteiner教授,2016年11月-2018年9月在美国宾夕法尼亚州立大学从事博士后研究,合作导师为Zhenhui Jessie Li教授。曾于2014年3月-2019年7月在烟台大学工作,2019年8月加入中国海洋大学。 主要研究方向为数据挖掘、机器学习、分布式计算以及数据库系统。在TKDE、TODS、TOIS、KDD、WWW、AAAI、IJCAI、ICDE、CIKM等国际高水平期刊和会议上发表论文100余篇,其中中国计算机学会A/B类推荐期刊/会议、ACM/IEEE汇刊、中科院一区Top期刊论文60余篇。主持国家自然科学基金项目4项(青年项目1项、面上项目3项)、国家科技重大专项课题2项,参与多项国家自然科学基金、山东省自然科学基金、山东省重点研发计划项目等。

    工作经历:

    • 2022/10-今,中国海洋大学,教授,博士生导师
    • 2025/3-2026/2,国家自然科学基金委员会,交叉学部,兼聘
    • 2019/08-2022/09,中国海洋大学,副教授,硕士生导师
    • 2018/09-2019/07,烟台大学,副教授,硕士生导师
    • 2016/11-2018/09,宾夕法尼亚州立大学,博士后
    • 2014/03-2018/08,烟台大学,讲师,硕士生导师
  • 项目
    • 1. 国家自然科学基金面上项目 面向超大规模异质网络的高可扩展图神经网络及应用研究 2027/01 ~ 2030/12 主持人
    • 2. 国家科技重大专项-课题 AI辅助个体化营养治疗的代谢亚型识别及调节策略制定系统构建 2025/12 ~ 2028/11 主持人
    • 3. 山东省委组织部 泰山学者青年专家 2024/01 ~ 2026/12 主持人
    • 4. 国家自然科学基金面上项目 面向大规模复杂时空数据的表征学习方法及其应用研究 2022/01 ~ 2025/12 主持人
    • 5. 国家自然科学基金面上项目 面向轨迹大数据的语义标注与语义模式挖掘算法研究 2018/01 ~ 2021/12 主持人
    • 6. 国家自然科学基金青年科学基金 时空大数据流分布式异常事件检测技术研究 2015/01 ~ 2017/12 主持人
  • 获奖
    • 1. 2025 中国商业联合会技术发明 一等奖 2/6
    • 2. 2019 山东省科学技术进步奖 二等奖 6/9
    • 3. 2021 山东省自然科学奖 三等奖 3/4
    • 4. 2017 山东省高等学校科学技术奖 三等奖 1/1
    • 5. 2022 山东人工智能自然科学奖 二等奖 1/4
    • 6. 2025 山东计算机学会自然科学 二等奖 1/6
    • 7. 2025 山东省第十届高等教育省级教学成果奖(本科) 二等奖 7/15
  • 论文
    • 1. Kunyu Ni#, Lei Cao, Jie He, Xiaotong Zhang, Jianfeng Jin, Junyu Dong, Yanwei Yu*. FlowPipe: LLM-Enhanced Conditional Generative Flow Networks for Data Preparation Pipeline Construction Proceedings of the ACM on Management of Data 2027 (CCF A) 通讯作者
    • 2. Bin Wang, Shuo Lian#, Yuanyuan Hou, Dexian Wang, Peilan He, Feng Hong*, Yanwei Yu*, Tianrui Li. Machine Learning for Depression Screening and Intervention: an Original Circadian Rhythm Score-based Methodology Proceedings of the 32th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2026 (CCF A, acceptance rate=243/790=30.8%) 通讯作者
    • 3. Xiang Li#, Jianpeng Qi, Haobing Liu, Yuan Cao, Guoqing Chao, Zhongying Zhao, Junyu Dong, Xinwang Liu, Yanwei Yu*. ScaleGNN: Towards Scalable Graph Neural Networks via Adaptive High-order Neighboring Feature Fusion Proceedings of the ACM Web Conference 2026 (CCF A, acceptance rate=676/3370=20.1%) 通讯作者
    • 4. Haobing Liu, Yinuo Zhang, Tingting Wang, Ruobing Jiang*, Yanwei Yu*. Weighted Graph Clustering via Scale Contraction and Graph Structure Learning Proceedings of the ACM Web Conference 2026 (CCF A, acceptance rate=676/3370=20.1%) 通讯作者
    • 5. Zifan Liu, Yuan Cao*, Yifan Sun, Yanwei Yu*, Heng Qi. Automatic Channel Pruning by Searching with Structure Embedding for Hash Network Proceedings of the 40th AAAI Conference on Artificial Intelligence, 2026 (CCF A, acceptance rate=4167/23680=17.6%) 通讯作者
    • 6. Xiang Li#, Yuan Cao, Zhongying Zhao, Guoqing Chao, Yanwei Yu*. Multiplex Heterogeneous Graph Neural Networks with Euclidean-Riemannian Mutual Space Synergy Proceedings of the 40th AAAI Conference on Artificial Intelligence, 2026 (CCF A, acceptance rate=4167/23680=17.6%) 通讯作者
    • 7. Yuchen Liu#, Kunyu Ni#, Zhongying Zhao, Guoqing Chao, Yanwei Yu*. Self-Supervised Hypergraph Sequential Recommendation Proceedings of the 40th AAAI Conference on Artificial Intelligence, 2026 (CCF A, acceptance rate=4167/23680=17.6%) 通讯作者
    • 8. Yanwei Yu*, Hong Xia#, Shaoxuan Gu#, Xingyu Zhao#, Dongliang Chen, Yuan Cao. Self-Supervised Cross-City Trajectory Representation Learning Based on Meta-Learning Proceedings of the 40th AAAI Conference on Artificial Intelligence, 2026 (CCF A, acceptance rate=4167/23680=17.6%) 通讯作者
    • 9. Xiao Zhang#, Xingyu Zhao#, Yuan Cao, Bin Wang, Guiyuan Jiang, Yanwei Yu*. TrajAgg: Dual-Scale Feature Aggregation with Hybrid Training for Trajectory Similarity Computation in Free Space Proceedings of the 40th AAAI Conference on Artificial Intelligence, 2026 (CCF A, acceptance rate=4167/23680=17.6%) 通讯作者
    • 10. Xiang Li#, Changsheng Shui#, Zhongying Zhao, Junyu Dong, Yanwei Yu*. Multi-Channel Hypergraph Contrastive Learning for Matrix Completion ACM Transactions on Information Systems, 2025 (CCF A) 通讯作者
    • 11. Xiang Li#, Jianpeng Qi, Zhongying Zhao, Guanjie Zheng, Lei Cao, Junyu Dong, Yanwei Yu*. UMGAD: Unsupervised Multiplex Graph Anomaly Detection Proceedings of 41th IEEE International Conference on Data Engineering, 2025 (CCF A, acceptance rate=300/1465=20.5%) 通讯作者
    • 12. Zhihao Zhang#, Jianpeng Qi*, Lei Cao, Junyu Dong, Yanwei Yu*. Efficiently Counting Four-Node Motifs in Large-Scale Temporal Graphs The VLDB Jounral, 2025 (CCF A) 通讯作者
    • 13. Xiang Li#, Chaofan Fu#, Zhongying Zhao, Guanjie Zheng, Chao Huang, Yanwei Yu*, Junyu Dong. Dual-Channel Multiplex Graph Neural Networks for Recommendation IEEE Transactions on Knowledge and Data Engineering, 2025 (CCF A) 通讯作者
    • 14. Ziang Yan#, Xingyu Zhao#, Hanqing Ma#, Wei Chen#, Jianpeng Qi, Yanwei Yu*, Junyu Dong. Correlation Attention Masked Temporal Transformer for User Identity Linkage using Heterogeneous Mobility Data Proceedings of Thirty-Ninth AAAI Conference on Artificial Intelligence, 2025 (CCF A, acceptance rate=3032/12957=23.4%, Oral) 通讯作者
    • 15. Hao Zhang#, Wei Chen#, Xingyu Zhao#, Jianpeng Qi, Guiyuan Jiang, Yanwei Yu*. Scalable Trajectory-User Linking with Dual-Stream Representation Networks Proceedings of Thirty-Ninth AAAI Conference on Artificial Intelligence, 2025 (CCF A, acceptance rate=3032/12957=23.4%, Oral) 通讯作者
    • 16. Lingxiao Cao#, Bin Wang, Guiyuan Jiang, Yanwei Yu*, Junyu Dong. Spatiotemporal-aware Trend-Seasonality Decomposition Network for Traffic Flow Forecasting Proceedings of Thirty-Ninth AAAI Conference on Artificial Intelligence, 2025 (CCF A, acceptance rate=3032/12957=23.4%, Oral) 通讯作者
    • 17. Hong Xia#, Xiao Zhang#, Yuan Cao, Lei Cao, Yanwei Yu*, Junyu Dong. Self-supervised Trajectory Representation Learning with Multi-scale Spatio-temporal Feature Exploration Proceedings of 41th IEEE International Conference on Data Engineering, 2025 (CCF A, acceptance rate=300/1465=20.5%) 通讯作者
    • 18. Han Yan#, Dongliang Chen, Guiyuan Jiang, Bin Wang, Lei Cao, Junyu Dong, Yanwei Yu*. DGraFormer: Dynamic Graph Learning Guided Multi-Scale Transformer for Multivariate Time Series Forecasting Proceedings of the 34th International Joint Conference on Artificial Intelligence, 2025 (CCF A, acceptance rate=1042/5404=19.3%) 通讯作者
    • 19. Yiming He#, Xiang Li#, Zhongying Zhao, Haobing Liu, Peilan He, Yanwei Yu*. MaskDGNN: Self-Supervised Dynamic Graph Neural Networks with Activeness-aware Temporal Masking Proceedings of the 34th International Joint Conference on Artificial Intelligence, 2025 (CCF A, acceptance rate=1042/5404=19.3%) 通讯作者
    • 20. Guangming Qin#, Jianpeng Qi#, Bin Wang, Guiyuan Jiang, Yanwei Yu*, Junyu Dong. Multi-Relational Graph Attention Network for Social Relationship Inference from Human Mobility Data Proceedings of the 33rd International Joint Conference on Artificial Intelligence, 2024 (CCF A, acceptance rate=791/5651=14%) 通讯作者
    • 21. Shuzhe Li#, Wei Chen#, Bin Wang, Chao Huang, Yanwei Yu*, Junyu Dong. MCN4Rec: Multi-Level Collaborative Neural Network for Next Location Recommendation ACM Transactions on Information Systems (TOIS), 2024 (CCF A, Online) 通讯作者
    • 22. Chaofan Fu#, Guanjie Zheng, Chao Huang, Yanwei Yu*, Junyu Dong. Multiplex Heterogeneous Graph Neural Network with Behavior Pattern Modeling Proceedings of the 29th ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD 2023), August 6–10, 2023, Long Beach, CA, USA. (CCF A, 接收率=313/1416=22.1%) 通讯作者
    • 23. Guangming Qin#, Lexue Song#, Yanwei Yu*, Chao Huang, Wenzhe Jia, Yuan Cao, Junyu Dong, Graph Structure Learning on User Mobility Data for Social Relationship Inference Proceedings of Thirty-Seventh AAAI Conference on Artificial Intelligence (AAAI 2023), February 7–14, 2023, Washington DC, USA. (CCF A) 通讯作者
    • 24. Pengyang Yu#, Chaofan Fu#, Yanwei Yu*, Chao Huang, Zhongying Zhao, Junyu Dong, Multiplex Heterogeneous Graph Convolutional Network Proceedings of 28th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (KDD 2022),August 14-18, 2022, Washington DC, USA. (CCF A) 通讯作者
    • 25. Wei Chen#, Shuzhe Li#, Chao Huang, Yanwei Yu*, Yongguo Jiang, Junyu Dong. Mutual Distillation Learning Network for Trajectory-User Linking Proceedings of the 31st International Joint Conference on Artificial Intelligence (IJCAI 2022), July 23-29, 2022, Messe Wien, Vienna, Austria. (CCF A) 通讯作者
    • 26. Zhongqiang Gao#, Chuanqi Cheng#, Yanwei Yu*, Lei Cao, Chao Huang, Junyu Dong. Scalable Motif Counting for Large-scale Temporal Graphs Proceedings of 38th IEEE International Conference on Data Engineering (ICDE 2022), May 9th-12th, 2022, Kuala Lumpur, Malaysia. (CCF A) 通讯作者
    • 27. Zhijun Liu#, Chao Huang, Yanwei Yu*, Junyu Dong. Motif-Preserving Dynamic Attributed Network Embedding Proceedings of the Web Conference 2021 (WWW2021), Apirl 19–23, 2021, Virtual Event, Ljubljana, Slovenia, 2021 (CCF A) 通讯作者
    • 28. Xianfeng Tang, Boqing Gong, Yanwei Yu, Huaxiu Yao, Yandong Li, Haiyong Xie, Xiaoyu Wang. Joint Modeling of Dense and Incomplete Trajectories for Citywide Traffic Volume Inference Proceeding of The Web Conference 2019 (WWW 2019), San Francisco, CA, May 2019. (CCF A)
    • 29. Yanwei Yu*, Hongjian Wang, Zhenhui Li. Inferring Mobility Relationship via Graph embedding. The 2018 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2018), Singapore, 2018 (CCF A) 第一作者
    • 30. Yanwei Yu, Lei Cao, Elke Rundensteiner, Qin Wang. Outlier Detection over Massive-Scale Trajectory Streams ACM Transactions on Database Systems. Volume 42, Issue 2, Article 10, April 2017, 33 pages. (CCF A) 第一作者
    • 31. Yanwei Yu, Lei Cao, Elke Rundensteiner, Qin Wang. Detecting Moving Object Outliers in Massive-Scale Trajectory Streams 20th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (KDD 2014). New York. Page(s). 422-431 (CCF A) 第一作者
    • 32. 于朋健#, 李享#, 齐建鹏, 于彦伟*, 董军宇. 面向节点分类的多层异质图神经网络 软件学报, 2025 (CCF A中文期刊) 通讯作者
    • 33. 刘芳#, 齐建鹏#, 于彦伟*, 曹磊,赵金东. 基于密度的Top-n局部异常点快速检测算法 自动化学报. 2019, 45(9):1756-1771. (CCF A中文期刊) 通讯作者
    • 34. 于彦伟*, 贾兆飞#, 曹磊, 赵金东, 刘兆伟, 刘惊雷. 面向位置大数据的快速密度聚类算法 软件学报. 2018, 29(8):2470-2484. (CCF A中文期刊) 第一作者
    • 35. 于彦伟, 王欢, 王沁, 赵金东. 面向海量数据流的基于密度的簇结构挖掘算法 软件学报, 2015, 26(5): 1113−1128. (CCF A中文期刊) 第一作者
  • 课程
    • 1. 离散数学I 必修课 4 64
    • 2. 数据库系统原理 必修课 4 64
    • 3. 数据仓库与数据挖掘 选修课 3 48
    • 4. 图神经网络前沿 选修课 3 48
  • 教材或专著
  • 专利
    • 1. 一种分布式数据流中基于数据分布的负载均衡分发方法 2021.03.19 发明专利 第一发明人
    • 2. 基于多层异质属性网络表征学习的个性化商品推荐方法及系统 2022.06.10 发明专利 第一发明人
    • 3. 基于GCN和注意力VAE的时序异常检测方法及系统 2022.11.11 发明专利 第一发明人
    • 4. 基于动态多视图图神经网络的城市交通车流量推理方法 2022.11.29 发明专利 第一发明人
  • 成果转化与社会服务
  • Research Fields
  • Achievement
    • 1. 国家自然科学基金面上项目 面向超大规模异质网络的高可扩展图神经网络及应用研究 2027/01 ~ 2030/12 主持人
    • 2. 国家科技重大专项-课题 AI辅助个体化营养治疗的代谢亚型识别及调节策略制定系统构建 2025/12 ~ 2028/11 主持人
    • 3. 山东省委组织部 泰山学者青年专家 2024/01 ~ 2026/12 主持人
    • 4. 国家自然科学基金面上项目 面向大规模复杂时空数据的表征学习方法及其应用研究 2022/01 ~ 2025/12 主持人
    • 5. 国家自然科学基金面上项目 面向轨迹大数据的语义标注与语义模式挖掘算法研究 2018/01 ~ 2021/12 主持人
    • 6. 国家自然科学基金青年科学基金 时空大数据流分布式异常事件检测技术研究 2015/01 ~ 2017/12 主持人
  • Social Appointments
    • 1. 2025 中国商业联合会技术发明 一等奖 2/6
    • 2. 2019 山东省科学技术进步奖 二等奖 6/9
    • 3. 2021 山东省自然科学奖 三等奖 3/4
    • 4. 2017 山东省高等学校科学技术奖 三等奖 1/1
    • 5. 2022 山东人工智能自然科学奖 二等奖 1/4
    • 6. 2025 山东计算机学会自然科学 二等奖 1/6
    • 7. 2025 山东省第十届高等教育省级教学成果奖(本科) 二等奖 7/15
  • Teaching Experience
    • 1. Kunyu Ni#, Lei Cao, Jie He, Xiaotong Zhang, Jianfeng Jin, Junyu Dong, Yanwei Yu*. FlowPipe: LLM-Enhanced Conditional Generative Flow Networks for Data Preparation Pipeline Construction Proceedings of the ACM on Management of Data 2027 (CCF A) 通讯作者
    • 2. Bin Wang, Shuo Lian#, Yuanyuan Hou, Dexian Wang, Peilan He, Feng Hong*, Yanwei Yu*, Tianrui Li. Machine Learning for Depression Screening and Intervention: an Original Circadian Rhythm Score-based Methodology Proceedings of the 32th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2026 (CCF A, acceptance rate=243/790=30.8%) 通讯作者
    • 3. Xiang Li#, Jianpeng Qi, Haobing Liu, Yuan Cao, Guoqing Chao, Zhongying Zhao, Junyu Dong, Xinwang Liu, Yanwei Yu*. ScaleGNN: Towards Scalable Graph Neural Networks via Adaptive High-order Neighboring Feature Fusion Proceedings of the ACM Web Conference 2026 (CCF A, acceptance rate=676/3370=20.1%) 通讯作者
    • 4. Haobing Liu, Yinuo Zhang, Tingting Wang, Ruobing Jiang*, Yanwei Yu*. Weighted Graph Clustering via Scale Contraction and Graph Structure Learning Proceedings of the ACM Web Conference 2026 (CCF A, acceptance rate=676/3370=20.1%) 通讯作者
    • 5. Zifan Liu, Yuan Cao*, Yifan Sun, Yanwei Yu*, Heng Qi. Automatic Channel Pruning by Searching with Structure Embedding for Hash Network Proceedings of the 40th AAAI Conference on Artificial Intelligence, 2026 (CCF A, acceptance rate=4167/23680=17.6%) 通讯作者
    • 6. Xiang Li#, Yuan Cao, Zhongying Zhao, Guoqing Chao, Yanwei Yu*. Multiplex Heterogeneous Graph Neural Networks with Euclidean-Riemannian Mutual Space Synergy Proceedings of the 40th AAAI Conference on Artificial Intelligence, 2026 (CCF A, acceptance rate=4167/23680=17.6%) 通讯作者
    • 7. Yuchen Liu#, Kunyu Ni#, Zhongying Zhao, Guoqing Chao, Yanwei Yu*. Self-Supervised Hypergraph Sequential Recommendation Proceedings of the 40th AAAI Conference on Artificial Intelligence, 2026 (CCF A, acceptance rate=4167/23680=17.6%) 通讯作者
    • 8. Yanwei Yu*, Hong Xia#, Shaoxuan Gu#, Xingyu Zhao#, Dongliang Chen, Yuan Cao. Self-Supervised Cross-City Trajectory Representation Learning Based on Meta-Learning Proceedings of the 40th AAAI Conference on Artificial Intelligence, 2026 (CCF A, acceptance rate=4167/23680=17.6%) 通讯作者
    • 9. Xiao Zhang#, Xingyu Zhao#, Yuan Cao, Bin Wang, Guiyuan Jiang, Yanwei Yu*. TrajAgg: Dual-Scale Feature Aggregation with Hybrid Training for Trajectory Similarity Computation in Free Space Proceedings of the 40th AAAI Conference on Artificial Intelligence, 2026 (CCF A, acceptance rate=4167/23680=17.6%) 通讯作者
    • 10. Xiang Li#, Changsheng Shui#, Zhongying Zhao, Junyu Dong, Yanwei Yu*. Multi-Channel Hypergraph Contrastive Learning for Matrix Completion ACM Transactions on Information Systems, 2025 (CCF A) 通讯作者
    • 11. Xiang Li#, Jianpeng Qi, Zhongying Zhao, Guanjie Zheng, Lei Cao, Junyu Dong, Yanwei Yu*. UMGAD: Unsupervised Multiplex Graph Anomaly Detection Proceedings of 41th IEEE International Conference on Data Engineering, 2025 (CCF A, acceptance rate=300/1465=20.5%) 通讯作者
    • 12. Zhihao Zhang#, Jianpeng Qi*, Lei Cao, Junyu Dong, Yanwei Yu*. Efficiently Counting Four-Node Motifs in Large-Scale Temporal Graphs The VLDB Jounral, 2025 (CCF A) 通讯作者
    • 13. Xiang Li#, Chaofan Fu#, Zhongying Zhao, Guanjie Zheng, Chao Huang, Yanwei Yu*, Junyu Dong. Dual-Channel Multiplex Graph Neural Networks for Recommendation IEEE Transactions on Knowledge and Data Engineering, 2025 (CCF A) 通讯作者
    • 14. Ziang Yan#, Xingyu Zhao#, Hanqing Ma#, Wei Chen#, Jianpeng Qi, Yanwei Yu*, Junyu Dong. Correlation Attention Masked Temporal Transformer for User Identity Linkage using Heterogeneous Mobility Data Proceedings of Thirty-Ninth AAAI Conference on Artificial Intelligence, 2025 (CCF A, acceptance rate=3032/12957=23.4%, Oral) 通讯作者
    • 15. Hao Zhang#, Wei Chen#, Xingyu Zhao#, Jianpeng Qi, Guiyuan Jiang, Yanwei Yu*. Scalable Trajectory-User Linking with Dual-Stream Representation Networks Proceedings of Thirty-Ninth AAAI Conference on Artificial Intelligence, 2025 (CCF A, acceptance rate=3032/12957=23.4%, Oral) 通讯作者
    • 16. Lingxiao Cao#, Bin Wang, Guiyuan Jiang, Yanwei Yu*, Junyu Dong. Spatiotemporal-aware Trend-Seasonality Decomposition Network for Traffic Flow Forecasting Proceedings of Thirty-Ninth AAAI Conference on Artificial Intelligence, 2025 (CCF A, acceptance rate=3032/12957=23.4%, Oral) 通讯作者
    • 17. Hong Xia#, Xiao Zhang#, Yuan Cao, Lei Cao, Yanwei Yu*, Junyu Dong. Self-supervised Trajectory Representation Learning with Multi-scale Spatio-temporal Feature Exploration Proceedings of 41th IEEE International Conference on Data Engineering, 2025 (CCF A, acceptance rate=300/1465=20.5%) 通讯作者
    • 18. Han Yan#, Dongliang Chen, Guiyuan Jiang, Bin Wang, Lei Cao, Junyu Dong, Yanwei Yu*. DGraFormer: Dynamic Graph Learning Guided Multi-Scale Transformer for Multivariate Time Series Forecasting Proceedings of the 34th International Joint Conference on Artificial Intelligence, 2025 (CCF A, acceptance rate=1042/5404=19.3%) 通讯作者
    • 19. Yiming He#, Xiang Li#, Zhongying Zhao, Haobing Liu, Peilan He, Yanwei Yu*. MaskDGNN: Self-Supervised Dynamic Graph Neural Networks with Activeness-aware Temporal Masking Proceedings of the 34th International Joint Conference on Artificial Intelligence, 2025 (CCF A, acceptance rate=1042/5404=19.3%) 通讯作者
    • 20. Guangming Qin#, Jianpeng Qi#, Bin Wang, Guiyuan Jiang, Yanwei Yu*, Junyu Dong. Multi-Relational Graph Attention Network for Social Relationship Inference from Human Mobility Data Proceedings of the 33rd International Joint Conference on Artificial Intelligence, 2024 (CCF A, acceptance rate=791/5651=14%) 通讯作者
    • 21. Shuzhe Li#, Wei Chen#, Bin Wang, Chao Huang, Yanwei Yu*, Junyu Dong. MCN4Rec: Multi-Level Collaborative Neural Network for Next Location Recommendation ACM Transactions on Information Systems (TOIS), 2024 (CCF A, Online) 通讯作者
    • 22. Chaofan Fu#, Guanjie Zheng, Chao Huang, Yanwei Yu*, Junyu Dong. Multiplex Heterogeneous Graph Neural Network with Behavior Pattern Modeling Proceedings of the 29th ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD 2023), August 6–10, 2023, Long Beach, CA, USA. (CCF A, 接收率=313/1416=22.1%) 通讯作者
    • 23. Guangming Qin#, Lexue Song#, Yanwei Yu*, Chao Huang, Wenzhe Jia, Yuan Cao, Junyu Dong, Graph Structure Learning on User Mobility Data for Social Relationship Inference Proceedings of Thirty-Seventh AAAI Conference on Artificial Intelligence (AAAI 2023), February 7–14, 2023, Washington DC, USA. (CCF A) 通讯作者
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  • Honor Title
    • 1. 离散数学I 必修课 4 64
    • 2. 数据库系统原理 必修课 4 64
    • 3. 数据仓库与数据挖掘 选修课 3 48
    • 4. 图神经网络前沿 选修课 3 48
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