杨定裕，浙江大学区块链与数据安全全国重点实验室研究员，CCF数据库&协同计算专委执行委员，2015年博士毕业于上海交通大学，研究方向包括大数据处理，大模型向量检索、软硬结合性能优化与资源调度等。

曾就职于阿里巴巴集团6年，负责集群软硬件性能优化、大规模数据中心资源调度等工作，获得阿里巴巴双十一勇于冲锋奖、卓越个人奖、丹甲金戎奖。在 CCF 推荐会议和期刊上发表论文60余篇，包含ASPLOS、PVLDB、SIGMOD、ASPLOS、WWW、ASE、VLDB Journal、ICPP、TPDS等，主持了国家自然科学青年基金、CCF-华为胡杨林基金数据库专项、CCF-蚂蚁软硬协同基金等攻关项目。

团队招收多模态数据库优化、多智能体协同与资源调度优化、大模型推理优化等方向，欢迎联系(yangdingyu@zju.edu.cn)，加入数据库与数据智能团队！

学术发表论文（Google学术）

*表示Corresponding Author（通讯）

[2026]

[1]  [DAC] Dingyu Yang, Fanyong Kong, Jie Dai, Shiyou Qian, Shuangwei Li, Jian Cao, Guangtao Xue, and Gang Chen. Hestia: Hyperthread-Level Scheduling for Cloud Microservices with Interference-Aware Attention. Design Automation Conference(DAC 2026), Accepted, 2026 [CCF推荐A类会议]

[2]  [TOSEM] Chenxi Zhang, Bicheng Zhang, Dingyu Yang, Xin Peng, Miao Chen, Senyu Xie, Gang Chen, Wei Bi, Wei Li. PromCopilot: Simplifying Prometheus Metric Querying in Cloud Native Online Service Systems via Large Language Models, ACM Transactions on Software Engineering and Methodology (TOSEM), Accepted, 2026 [CCF推荐A类会议]

[3]  [PVLDB]  Chuanyi Lv, Huan Li, Dingyu Yang, Zhongle Xie, Lu Chen, Christian Jensen. DeXOR: Enabling XOR in Decimal Space for Streaming Lossless Compression of Floating-point Data. PVLDB 2026, Accepted [CCF推荐A类会议]

[4]  [PVLDB]  Yuchen Peng, Dingyu Yang (*), Zhongle Xie, Ji Sun, Lidan Shou, Ke Chen, Gang Chen. SVFusion: A CPU-GPU Co-Processing Architecture for Large-Scale Real-Time Vector Search. PVLDB 2026, Accepted [CCF推荐A类会议]

[5]  [PVLDB]  Yifan Wu, Yuhan Li, Zhongle Xie, Dingyu Yang, Ke Chen, Bo Tang, Huan Li, Gang Chen.  SafeLoad: Efficient Admission Control Framework for Identifying Memory-Overloading Queries in Cloud Data Warehouses. PVLDB 2026, Accepted [CCF推荐A类会议]

[6]  [SIGMOD]  Sai Wu, Ruichen Xia, Dingyu Yang (*), Rui Wang, Huihang Lai, Jiarui Guan, Jiameng Bai, Dongxiang Zhang, Xiu Tang, Zhongle Xie, Peng Lu, Gang Chen. MorphingDB: A Task-Centric AI-Native DBMS for Model Management and Inference, SIGMOD, 2026, Accepted [CCF推荐A类会议]

[7]  [SIGMOD]  Taihang Dong, Dingyu Yang, Ping Chen, Dongxiang Zhang. Query-Aware Path Inference from Spatial Videos, SIGMOD, 2026, Accepted [CCF推荐A类会议]

[8]  [ASPLOS]  Jiaang Duan, Shenglin Xu, Shiyou Qian, Dingyu Yang (*), Kangjin Wang, Liping Zhang, Gang Chen, GFS: A Preemption-aware Scheduling Framework for GPU Clusters with Predictive Spot Instance Management, ASPLOS, 2026. Accepted [CCF推荐A类会议][上海市计算机学会协同与计算服务专委会优秀论文奖 一等奖]

[9] [TKDE] Taihang Dong, Dingyu Yang (*), Dongping Zhang, Sai Wu, Shaojie Qiao, Dongxiang Zhang. Efficient and Accurate Cross-Camera Vehicle Trajectory Recovery. IEEE Transactions on Knowledge and Data Engineering (TKDE). 2026. Accepted [CCF推荐A类期刊]

[10] [软件学报] 陈淼，张晨曦，张弼诚，杨定裕，彭鑫，李伟，钱泽林，吴哲顺，欧嘉煜，钟坚锐，在线服务系统中基于图表示学习的告警聚类方法，软件学报，2026

[2025]

[1] [NIPS] Shenzhi Yang, Junbo Zhao, Yixuan Li, Shouqing Yang, Dingyu Yang, Xiaofang Zhang, Haobo Wang, Harnessing Feature Resonance under Arbitrary Target Alignment for Out-of-Distribution Node Detection, NIPS, 2025 [CCF推荐A类会议]

[2] [IJCAI] Jiameng Bai, Ruoyi Xu, Sai Wu, Dingyu Yang, Junbo Zhao, Gang Chen, POLO: An LLM-Powered Project-Level Code Performance Optimization Framework, IJCAI, 2025 [CCF推荐A类会议]

[3]  Qin Hua, Shiyou Qian, Yufeng Deng, Kaixuan Zhang, Dingyu Yang, Jian Cao and Guangtao Xue. DIJS: A Dual Interference-aware Job Scheduling Framework for Co-located Data Centers, ICSOC, 2025

[4]  Jiaqi Sun, Dingyu Yang, Shiyou Qian, Jian Cao, Guangtao Xue. Atys: An Efficient Profiling Framework for Identifying Hotspot Functions in Large-scale Cloud Microservices. The 25th International Conference on Algorithms and Architectures for Parallel Processing (ICA3PP 2025). 2025.6

[5]  Qin Hua, Jiaqi Sun, Shiyou Qian, Dingyu Yang, Jian Cao, Guangtao Xue. EoT: Evolution of Thoughts for Complex Reasoning Tasks, EMNLP, 2025, accepted. [CCF推荐B类会议]

[6]  Jiaang Duan, Shiyou Qian, Hanwen Hu, Dingyu Yang, Jian Cao, Guangtao Xue, PipeCo: Pipelining Cold Start of Deep Learning Inference Services on Serverless Platforms, ACM SIGMETRICS, 2025 【CCF推荐B类会议】

[7]  Junlin Liu, Mengyu Yao, Shaofei Li, Dingyu Yang, Zheshun Wu, Xiaojun Qu, Ziqi Zhang, Ding Li, Yao Guo, Xiangqun Chen, Not All Exceptions Are Created Equal: Triaging Error Logs in Real World Enterprises, ACM Transactions on Software Engineering and Methodology (TOSEM), 2025.02, accepted 【CCF推荐A类期刊】

[8]  Hanwen Hu, Zhangchi Han, Shiyou Qian, Dingyu Yang, Jian Cao, Guangtao Xue, Pattern-oriented Attention Mechanism for Multivariate Time Series Forecasting, ACM Transactions on Knowledge Discovery from Data (TKDD), 2025 【CCF推荐B类会议】

[9]  Qin Hua, Dingyu Yang, Shiyou Qian, Jian Cao, Guangtao Xue, Minglu Li, Humas: A Heterogeneity- and Upgrade-aware Microservice Auto-scaling Framework in Large-scale Data Centers, IEEE Transactions on Computers (TC), 968 – 982, 2025【上海市计算机学会2024优秀论文奖】【CCF推荐A类会议】

[10]  Haoyu Liao, Tong-yu Liu, Jianmei Guo, Bo Huang, Dingyu Yang, Jonathan Ding, Retrospecting Available CPU Resources: SMT-Aware Scheduling to Prevent SLA Violations in Data Centers, IEEE Transactions on Parallel and Distributed Systems (TPDS), 2025 【CCF推荐A类会议】

[11]  Dingyu Yang, Kangpeng Zheng, Shiyou Qian, Qin Hua, Kaixuan Zhang, Jian Cao, Guangtao Xue, Mitigating interference of microservices with a scoring mechanism in large-scale clusters, The Journal of Supercomputing 81 (1), 1-31, 2025 【CCF推荐C类会议】

[2024]

[1]  Dingyu Yang, Ziyang Xiao, Dongxiang Zhang, Shuhao Zhang, Jian Cao, Gang Chen, PREACT: Predictive Resource Allocation for Bursty Workloads in a Co-located Data Center, Proceedings of the 53rd International Conference on Parallel Processing (ICPP), 2024 【CCF推荐B类会议】

[2]  Haoyu Liao, Jianmei Guo, Bo Huang, Yujie Han, Dingyu Yang, Kai Shi, Jonathan Ding, Guoyao Xu, Guodong Yang, Liping Zhang, DeployFix: Dynamic Repair of Software Deployment Failures via Constraint Solving, Proceedings of the 39th IEEE/ACM International Conference on Automated Software Engineering (ASE), 2024 【CCF推荐A类会议】

[3]  Hanwen Hu, Shiyou Qian, Dingyu Yang, Jian Cao, Guangtao Xue, Iterative Time Series Imputation by Maintaining Dependency Consistency, ACM Transactions on Knowledge Discovery from Data (TKDD), 2024 【CCF推荐B类会议】

[4]  Zijun Liu, Guangyu Fan, Lei Rao, Songlin Cheng, Niansheng Chen, Xiaoyong Song, Dingyu Yang, Positive and Negative Obstacles Detection Based on Dual-LiDAR in Field Environments, IEEE Robotics and Automation Letters, 2024 【机器人顶级期刊】

[5]  Yu Wu, Niansheng Chen, Guangyu Fan, Dingyu Yang, Lei Rao, Songlin Cheng, Xiaoyong Song, Yiping Ma, NAVS: A Neural Attention-Based Visual SLAM for Autonomous Navigation in Unknown 3D Environments, Neural Processing Letters, 61 (2024), 1-21【CCF推荐期刊，SCI】

[6]  Yu Wu, Niansheng Chen, Lei Rao, Guangyu Fan, Dingyu Yang, SemGO: Goal-Oriented Semantic Policy Based on MHSA for Object Goal Navigation, 2024 27th International Conference on Computer Supported Cooperative Work in Design (CSCWD 2024) 【CCF推荐C类会议】

[2023]及以前

[1]  Yiru Chen, Chenxi Zhang, Zhen Dong, Dingyu Yang, Xin Peng, Jiayu Ou, Hong Yang, Zheshun Wu, Xiaojun Qu, Wei Li. Dynamic Graph Neural Networks-based Alert Link Prediction for Online Service Systems, ASE 2023【CCF推荐A类会议】

[2]  Qin Hua, Dingyu Yang(*), Shiyou Qian, Hanwen Hu, Jian Cao, Guangtao Xue, KAE-Informer: A Knowledge Auto-Embedding Informer for Forecasting Long-Term Workloads of Microservices, Proceedings of the ACM Web Conference 2023 (WWW), 1551-1561, 2023【CCF推荐A类会议】

[3]  Dongxiang Zhang, Zhihao Chang, Dingyu Yang(*), Dongsheng Li, Kian-Lee Tan, Ke Chen, Gang Chen, SQUID: subtrajectory query in trillion-scale GPS database, The VLDB Journal, 2023【CCF推荐A类期刊, SCI】

[4]  Qin Hua, Hanwen Hu, Shiyou Qian, Dingyu Yang(*), Jian Cao, Bi-GAE: A Bidirectional Generative Auto-Encoder, Journal of Computer Science and Technology(JCST), 2023 【CCF推荐B类期刊, SCI】

[5]  Hongcheng Wang, Niansheng Chen, Guangyu Fan, Dingyu Yang, Lei Rao, Songlin Cheng, An End-to-End Robotic Visual Localization Algorithm Based on Deep Learning, 2023 International Joint Conference on Neural Networks (IJCNN 2023), 1-7

[6]  Qin Hua, Shiyou Qian, Dingyu Yang(*), Jianmei Guo, Jian Cao, Guangtao Xue, Minglu Li: Qore-DL: A QoS-aware joint optimization framework for distributed deep learning training. Journal of Systems Architecture (130): 102640 (2022) 【CCF推荐B类期刊, SCI】

[7]  Xiaogang Wang, Jian Cao, Dingyu Yang, Zhen Qin, Rajkumar Buyya: Online cloud resource prediction via scalable window waveform sampling on classified workloads. Future Gener. Comput. Syst. 117: 338-358 (2021) 【CCF推荐B类期刊, SCI】

[8]  Ziqiang Yu, Xiaohui Yu, Nick Koudas, Yang Liu, Yifan Li, Yueting Chen, Dingyu Yang: Distributed Processing of k Shortest Path Queries over Dynamic Road Networks. SIGMOD. 2020: 665-679【CCF推荐A类会议】

[9]  Dingyu Yang, Jianmei Guo, Zhijie Wang, Yuan Wang, Jingsong Zhang, Liang Hu, Jian Yin, Jian Cao, FastPM: An Approach to Pattern Matching via Distributed Stream Processing, Information Sciences, 2018, 453: 263-280. 【CCF推荐B 类期刊】

[10]  Dongxiang Zhang, Mengting Ding, Dingyu Yang, Yi Liu , Trajectory Simplification: An Experimental Study and Quality Analysis, PVLDB, 2018.04, 【CCF推荐A类会议】

[11]  Dongxiang Zhang, Dingyu Yang(*), Yuan Wang, Kian-Lee Tan, Jian Cao, Heng Tao Shen, Distributed Shortest Path Query Processing on Dynamic Road Networks, The VLDB Journal, 2017, 26(3): 399-419.【CCF推荐A 类期刊】

[12]  Jianmei Guo, Dingyu Yang, Norbert Siegmund, Sven Apel, Atrisha Sarkar, Pavel Valov, Krzysztof Czarnecki, Andrzej Wasowski, Huiqun Yu, Data-Efficient Performance Learning for Configurable Systems, Empirical Software Engineering, 2017. Empirical Software Engineering 23(3): 1826-1867【CCF推荐B 类期刊】

[13]  Jianmei Guo, Jia Hui Liang, Kai Shi, Dingyu Yang, Jingsong Zhang, Krzysztof Czarnecki, Vijay Ganesh, Huiqun Yu, MTIBEA: A Hybrid Multi-Objective Optimization Algorithm for Configuring Large Constrained Software Product Lines, Software and Systems Modeling, 2017.【CCF推荐B 类期刊】

[14]  Jingyu Zhang, Chentao Wu, Dingyu Yang, Yuanyi Chen, Xiangdong Meng, Lijia Xu, Minyi Guo, HSCS: a hybrid shared cache scheduling scheme for multi-programmed workloads. Frontiers of Computer Science (FCS). 2017.【CCF推荐C 类期刊】

[15]  Jingyu Zhang, Zhi-Jie Wang, Song Guo, Dingyu Yang, Gan Fang, Chunyi Peng, Minyi Guo. Energy Consumption Analysis of Video Streaming in 4G LTE Networks. Wireless Networks(WINE)，2017.【CCF推荐C 类期刊】

[16]  Liang Hu, Longbin Cao, Jian Cao, Zhiping Gu, Guandong Xu, Dingyu Yang, Learning Informative Priors from Heterogeneous Domains to Improve Recommendation in Cold-Start User Domains, ACM Transactions on Information Systems(TOIS), 2016 【CCF推荐A 类期刊】

[17]  Dingyu Yang, Dongxiang Zhang, Kian-Lee Tan, Jian Cao, Frédéric Le Mouël. CANDS: Continuous Optimal Navigation in Distributed Stream Processing, PVLDB 8(2): 137-148 (2015) 【CCF推荐A类会议, 上海市计算机学会数据库与数据挖掘2015年度候选优秀论文】

[18]  Jingsong Zhang, Yinglin Wang, Dingyu Yang. CCSpan: Mining closed contiguous sequential patterns. Knowledge Based System. 89: 1-13 (2015) 【CCF推荐B 类期刊】

[19]  Dingyu Yang, Jian Cao, Sai Wu, Jie Wang, Progressive Online Aggregation in a Distributed Stream System, Journal of Systems and Software, Volume 102, 2015, Pages 146-157【CCF推荐B 类期刊】

[20]  Dingyu Yang, Jian Cao, Jiwen Fu, Jie Wang, Jianmei Guo, A pattern fusion model for multi-step-ahead CPU load prediction, Journal of Systems and Software, Volume 86, Issue 5, May 2013【CCF推荐B 类期刊】