Full Publication List

Overall, I have published 15 papers in HPCA, ASPLOS, RTSS, SCIS, TC, TACO, etc., including 8 first-authored papers (4 CCF-A, 3 CCF-B). Also, I have three CCF-A papers in submission.

Conference

[HPCA’26] Xinkai Wang, Chao Li, Yiming Zhuansun, Jinyang Guo, Xiaofeng Hou, Jing Wang, Luping Wang, Weigao Chen, Cheng Huang, Guodong Yang, Liping Zhang, and Minyi Guo. “AUM: Unleashing the Efficiency Potential of Shared Processors with Accelerator Units for LLM Serving”. 32nd International Symposium on High-Performance Computer Architecture (HPCA 2026, CCF-A, 119/602 acceptance rate=19.7%) [Paper]

[ASPLOS’25] Xinkai Wang, Xiaofeng Hou, Chao Li, Lingyu Sun, Qizheng Lv, Xiaofeng Hou, Jingwen Leng, and Minyi Guo “EXIST: Enabling Extremely Efficient Intra-Service Tracing Observability in Datacenters”. ACM International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS 2025, CCF-A, 160/912 acceptance rate=17.5%) [Paper] [Slide]

[APPT’25a] Xinkai Wang, Yiming Zhuansun, Chao Li, Jing Wang, Xiaofeng Hou, Lingyu Sun, Luping Wang, and Minyi Guo “AsymServe: Demystifying and Optimizing LLM Serving Efficiency on CPU Acceleration Units”. International Symposium on Advanced Parallel Processing Technology (APPT 2025, CCF-C, 17/74 acceptance rate=23%) [论文]

[ICCD’24] Xinkai Wang, Chao Li, Lingyu Sun, Qizheng Lv, Xiaofeng Hou, Jingwen Leng, and Minyi Guo “SHEEO: Continuous Energy Efficiency Optimization for Autonomous Embedded Systems”. International Conference on Computer Design (ICCD 2024, CCF-B, Best Paper Candidate, 74/277 acceptance rate=26.7%) [Paper] [Slide]

[SoCC’23] Xinkai Wang, Hao He, Yuancheng Li, Chao Li, Xiaofeng Hou, Jing Wang, Quan Chen, Jingwen Leng, Minyi Guo, and Leibo Wang “Not All Resources are Visible: Exploiting Fragmented Shadow Resources in Shared-State Scheduler Architecture”. ACM Symposium on Cloud Computing (SoCC 2023, CCF-B, 40/133 acceptance rate=30%) [Paper] [Slide] [Poster]

[IPDPS’22] Xinkai Wang, Chao Li, Lu Zhang, Xiaofeng Hou, Quan Chen, and Minyi Guo “Exploring Efficient Microservice Level Parallelism”. International Parallel and Distributed Processing Symposium (IPDPS 2022, CCF-B, 123/474 acceptance rate=25.9%) [Paper] [Slide]

[NPC’25] Jinyang Guo, Xinkai Wang, Jing Wang, Xiaofeng Hou, Chao Li, and Minyi Guo. “TriCooling-Sim: Efficient Thermal Simulation for High-Density Micro AI Data Centers”. IFIP International Conference on Network and Parallel Computing (NPC 2025, CCF-C, Best Student Paper Award)

[APPT’25b] Jing Wang, Taolei Wang, Juntao Huang, Yibo Liu, Xinkai Wang, Marius Kreutzer, Chao Li, and Minyi Guo “Accelerating Large-Scale Out-of-GPU-Core GNN Training with Two-Level Historical Caching”. International Symposium on Advanced Parallel Processing Technology (APPT 2025)

[RTSS’24] Lingyu Sun, Chao Li, Xiaofeng Hou, Tianhao Huang, Cheng Xu, Xinkai Wang, Guangjun Bao, Bingchuan Sun, Shibo Rui, and Minyi Guo “JigSaw: Taming BEV-centric Perception on Dual-SoC for Autonomous Driving”. IEEE Real-Time Systems Symposium (RTSS 2024, CCF-A)

[CCGRID’24] Du Liu, Jing Wang, Xinkai Wang, Chao Li, Lu Zhang, Xiaofeng Hou, Xiaoxiang Shi, and Minyi Guo “Improving the Efficiency of Serverless Computing via Core-Level Power Management”. IEEE/ACM international Symposium on Cluster, Cloud and Internet Computing (CCGRID 2024, CCF-C)

[IPDPS’23] Lu Zhang, Chao Li, Xinkai Wang, Weiqi Feng, Zheng Yu, Quan Chen, Jingwen Leng, Minyi Guo, Pu Yang, and Shang Yue “FIRST: Exploiting the Multi-Dimensional Attributes of Functions for Power-Aware Serverless Computing”. International Parallel and Distributed Processing Symposium (IPDPS 2023, CCF-B)

Journal

[SCIS’26] Xinkai Wang, Chao Li, Tianhao Huang, Jinyang Guo, Xiaofeng Hou, Guoyao Xu, Yuemin Wu, and Minyi Guo, “Intra-service tracing for shared and stressed datacenters: efficient management and intelligent analysis”, SCIENCE CHINA Information Sciences (SCIS 2026, CCF-A, Chinese, Impact Factor=7.6)

[TC’26] Xinkai Wang, Chao Li, Yiyang Li, Lingyu Sun, Cheng Xu, Xiaofeng Hou, Jing Wang, Minyi Guo, and Yaqian Zhao. “Enabling Learning-Based Efficiency Optimizer with Shadow Cycles in Resource-Constrained Autonomous Embedded Systems”. IEEE Transactions on Computers (TC 2026, CCF-A, Impact Factor=3.8)

[TACO’24] Lingyu Sun, Xiaofeng Hou, Chao Li, Jiacheng Liu, Xinkai Wang, Quan Chen, and Minyi Guo, “A2: Towards Accelerator Level Parallelism for Autonomous Micromobility Systems”, Transactions on Architecture and Code Optimization (TACO 2024, CCF-A)

[SCIS’23] Du Liu, Lu Zhang, Yechen Xu, Xinkai Wang, Lingyu Sun, Yifei Pu, Xiaofeng Hou, Chao Li, and Minyi Guo, “Power Synchronization: Taming Massive Diversified Serverless Functions under Power Constraints”, SCIENCE CHINA Information Sciences (SCIS 2023, CCF-A)

Patents

[P1] Chao Li, Hanzhang Yang, Jing Wang, Xinkai Wang, and Minyi Guo, Chinese Patent Granted, CN119728775B, 2025.

[P2] Chao Li, Lingyu Sun, Xinkai Wang, and Minyi Guo, Chinese Patent Granted, CN116842994B, 2024.

[P3] Chao Li, Xinkai Wang, Lingyu Sun, and Qizheng Lv, Chinese Patent Granted, CN116414556B, 2024.

[P4] Chao Li, Xinkai Wang, Lu Zhang, Zhexuan Chen, Quan Chen, and Minyi Guo, Chinese Patent Granted, CN114205419B, 2023.

[P5] Chao Li, Lu Zhang, Weiqi Feng, Zheng Yu, Xinkai Wang, and Minyi Guo, Chinese Patent Granted, CN113238853B, 2021.