AdaptCP: Hotness-Aware Adaptive Checkpointing for Industry-Scale Recommendation Model Training
2027 ACM European Conference on Computer Systems (Eurosys) (CCF A)
Junhong Liu, Yitang Yang, Xiaoyang Sun, Jiapeng Chen, Fangzheng Li, Zheng Zheng, Menghao Zhang, Tianyu Wo, Chunming Hu, Chengru Song, Jin Ouyang, Renyu Yang
SynergyScale: Optimizing Offloading and Task Partitioning for Efficient Model Training
2026 IEEE Transactions on Parallel and Distributed Systems (TPDS) (CCF A)
Xiaoyang Sun, Jie Xu, Zheng Wang
CapOpt: Capability-aware Superoptimization for Secure and Provably Faster Code
2026 International Conference on Object-Oriented Programming Systems, Languages, and Applications (OOPSLA) (CCF A)
Xiaoyang Sun, Dejice Jacob, Huanting Wang, Jeremy Singer, Zheng Wang
Maestro: Workload-Aware Cross-Cluster Scheduling for LLM-Based Multi-Agent Systems
2026 IEEE International Conference on Distributed Computing Systems (ICDCS) (CCF B)
Jinghao Wang, Xiao Zhou, Xiaoyang Sun*, Yihui Zhang, Yilong Li, Tianyu Wo, Xu Wang, Chunming Hu, Renyu Yang
DeepShare: Assurance-Driven Deep Learning Job Scheduling for Multi-Tenant Clusters
2026 IEEE International Conference on Cluster Computing (CLUSTER) (CCF B)
Jinghao Wang, Yihang Zhou, Xiao Zhou, Xinlei Zheng, Xiaoyang Sun*, Tianyu Wo, Chunming Hu, Renyu Yang
AuraNav: Safety-Centric Navigation through Real-Time Familiarity and Social Awareness
2025 IEEE International Conference on Joint Cloud Computing (JCC) (CCF C)
Kaiwei Yang, Di Zhang, Mingli Qi, Xinyang Peng, Shijin Zhao, Renyu Yang, Xiaoyang Sun*
Sweet or Sour CHERI: Performance Characterization of the Arm Morello Platform
2025 IEEE International Symposium on Workload Characterization (IISWC)
Xiaoyang Sun, Jeremy Singer, Zheng Wang
KAIR: A Statistical and Causal Approach to Pinpointing Stragglers in Distributed Model Training
2025 IEEE/ACM International Conference on Automated Software Engineering (ASE) (CCF A) (Industry Showcase)
Yitang Yang, Junhong Liu, Jiapeng Chen, Xiaoyang Sun*, Tianyu Wo, Chunming Hu, Chengru Song, Jin Ouyang, Renyu Yang
KAIOps: A Platform Solution of End-to-End Multi-Modal AIOps for AI Training at Scale
2025 IEEE/ACM International Conference on Automated Software Engineering (ASE) (CCF A) (Industry Showcase)
Zeying Wang, Junhong Liu, Penghao Zhang, Xiaoyang Sun, Xu Wang, Tianyu Wo, Chunming Hu, Chengru Song, Jin Ouyang, Renyu Yang
DRLCap: Runtime GPU Frequency Capping with Deep Reinforcement Learning
2024 IEEE Transactions on Sustainable Computing (TSUSC) (CCF C)
Yiming Wang, Meng Hao, Hui He, Weizhe Zhang, Qiuyuan Tang, Xiaoyang Sun, Zheng Wang
GNNRI: detecting anomalous social network users through heterogeneous information networks and user relevance exploration
2024 International Journal of Machine Learning and Cybernetics
Yangyang Li, Xinyue Sun, Renyu Yang, Xiaoyang Sun, Shiru Chen, Shuhai Wang, Md Zakirul Alam Bhuiyan, Albert Y. Zomaya, Jie Xu
Afļ¬nity-Aware Capacity Planning for Scheduling Long-Running Applications in Shared Clusters
2023 Journal of Parallel and Distributed Computing (JPDC) (CCF B)
Clement Mommessin, Renyu Yang, Natalia V Shakhlevich, Xiaoyang Sun, Satish Kumar, Junqing Xiao, Jie Xu
QoS-Aware Co-Scheduling for Distributed Long-Running Applications on Shared Clusters
2022 IEEE Transactions on Parallel and Distributed Systems (TPDS) (CCF A)
Jianyong Zhu, Renyu Yang, Xiaoyang Sun, Tianyu Wo, Chunming Hu, Hao Peng, Junqing Xiao, Albert Zomaya, and Jie Xu
STRONGHOLD: Fast and Affordable Billion-scale Deep Learning Model Training
2022 IEEE/ACM Super Computing (SC) (CCF A)
Xiaoyang Sun, Wei Wang, Shenghao Qiu, Renyu Yang, Songfang Huang, Jie Xu, Zheng Wang
AIACC-Training: Optimizing Distributed Deep Learning Training through Multi-streamed and Concurrent Gradient Communications
2022 IEEE International Conference on Distributed Computing Systems (ICDCS) (CCF B)
Lixiang Lin, Shenghao Qiu, Ziqi Yu, Liang You, Long Xin, Xiaoyang Sun, Jie Xu, Zheng Wang
Automated Conformance Testing for JavaScript Engines via Deep Compiler Fuzzing
2021 ACM SIGPLAN Conference on Programming Language Design and Implementation (PLDI) (CCF A)
Guixin Ye, Zhanyong Tang, Shin Hwei Tan, Dingyi Fang, Xiaoyang Sun, Lizhong Bian, Songfang Huang, Haibo Wang, Zheng Wang
PRComm: Anti-interference Cross-Technology Communication Based on Pseudo-random Sequence
2021 International Conference on Information Processing in Sensor Networks (IPSN) (CCF B)
Wei Wang, Dingsheng He, Wan Jia, Xiaojiang Chen, Tao Gu, Haiyan Liu, Xiaoyang Sun, Guannan Chen, Fuping Wu
Performance-aware Speculative Resource Oversubscription for Large-scale Clusters
2020 IEEE Transactions on Parallel and Distributed Systems (TPDS) (CCF A)
Renyu Yang, Chunming Hu, Xiaoyang Sun, Peter Garraghan, Tianyu Wo, Zhenyu Wen, Hao Peng , Jie Xu, and Chao Li
ROSE: Efficient Cluster Scheduling through Speculative Resource Overselling
2018 IEEE International Conference on Distributed Computing Systems (ICDCS) (CCF B)
Xiaoyang Sun, Chunming Hu, Renyu Yang, Peter Garraghan, Tianyu Wo, Jie Xu, Jianyong Zhu, Chao Li
ROSE: Cluster Scheduling through Efficient Resouce OverSElling (Poster)
2017 ACM Symposium on Operating Systems Principles (SOSP) (CCF A)
Xiaoyang Sun, Chunming Hu, Renyu Yang, Peter Garraghan, Chao Li.