| 2026 | DATE | Eunomia: Preemption-based and QoS-aware Core Allocation in Oversubscribed Cloud. | Yunda Guo, Puqing Wu, Haoqiong Bian, Yunpeng Chai, Yao Shen, Haoyu Yang, Qing Liu, Zhengbin Huang, Le Yue, Yi Yang |
| 2026 | EuroSys | LightDSA: Enabling Efficient DSA Through Hardware-Aware Transparent Optimization. | Yuansen Wang, Teng Ma, Yuanhui Luo, Dongbiao He, Zheng Liu, Yunpeng Chai |
| 2026 | ICDE | DBdoctor: A Fine-Grained and Non-Intrusive Performance Diagnosis Platform for Databases. | Xinyue Shi, Quanqi Xin, Zhengjin Wang, Xinyi Zhang, Haoqiong Bian, Wei Lu, Qiyu Zhuang, Shuang Liu, Jikuan Zhang, Xiang Zheng, Yunpeng Chai, Xiaoyong Du |
| 2026 | SIGMOD | TDSQL-Boundless: A Distributed Database System for Large-scale Heterogeneous Multi-Table Workloads. | Yuxing Chen, Jie Jiang, Xiaolong He, Ziyi Lu, Shuo Han, Anqun Pan, Chong Zhu, Chang Liu, Xuan Zhao, Yu Li, Yan Tang, Dongzhi Zhao, Wen Zhang, Hailin Lei, Lixiong Zheng, Feng Zhang, Mingde Zhang, Yiteng Chu, Wei Lu, Yunpeng Chai, Xiaoyong Du |
| 2025 | ICDE | PixelsDB: Serverless and NL-Aided Data Analytics with Flexible Service Levels and Prices. | Haoqiong Bian, Dongyang Geng, Haoyang Li, Yunpeng Chai, Anastasia Ailamaki |
| 2025 | INFOCOM | GeoLM: Performance-oriented Leader Management for Geo-Distributed Consensus Protocol. | Duling Xu, Dafang Zhang, Tong Li, Yunpeng Chai, Zegang Sun, Weiming Li, Yangfan Liu, Qipeng Wang, Jiaqi Liang, Yang Ren, Wei Lu, Xiaoyong Du |
| 2025 | SIGMOD | TXSQL: Lock Optimizations Towards High Contented Workloads. | Donghui Wang, Yuxing Chen, Chengyao Jiang, Anqun Pan, Wei Jiang, Songli Wang, Hailin Lei, Chong Zhu, Lixiong Zheng, Wei Lu, Yunpeng Chai, Feng Zhang, Xiaoyong Du |
| 2025 | SIGCOMM | Wisely Optimizing Short Video Streaming for a User-Vendor Win-Win Outcome. | Jinlong E, Wei Xu, Jianfei Bi, Lin He, Haoyang Li, Anqi Gu, Dan Yang, Yunpeng Chai |
| 2025 | USENIX | Turbocharge ANNS on Real Processing-in-Memory by Enabling Fine-Grained Per-PIM-Core Scheduling. | Puqing Wu, Minhui Xie, Enrui Zhao, Dafang Zhang, Jing Wang, Xiao Liang, Kai Ren, Yunpeng Chai |
| 2024 | ICDE | Enabling Efficient NVM-Based Text Analytics without Decompression. | Xiaokun Fang, Feng Zhang, Junxiang Nong, Mingxing Zhang, Puyun Hu, Yunpeng Chai, Xiaoyong Du |
| 2024 | WWW | PASS: Predictive Auto-Scaling System for Large-scale Enterprise Web Applications. | Yunda Guo, Jiake Ge, Panfeng Guo, Yunpeng Chai, Tao Li, Mengnan Shi, Yang Tu, Jian Ouyang |
| 2023 | ICDE | Cutting Learned Index into Pieces: An In-depth Inquiry into Updatable Learned Indexes. | Jiake Ge, Boyu Shi, Yanfeng Chai, Yuanhui Luo, Yunda Guo, Yinxuan He, Yunpeng Chai |
| 2022 | APWEB | Accelerating Distributed Knowledge Graph System Based on Non-Volatile Memory. | Yuhang Li, Weiming Li, Yangyang Wang, Yanfeng Chai, Yunpeng Chai |
| 2022 | DAC | R2B: high-efficiency and fair I/O scheduling for multi-tenant with differentiated demands. | Diansen Sun, Yunpeng Chai, Chaoyang Liu, Weihao Sun, Qingpeng Zhang |
| 2022 | Middleware | Light-GC: a lightweight and efficient garbage collection scheme for embedded file systems. | Diansen Sun, Yunlong Song, Yunpeng Chai, Baoling Peng, Fangzhou Lu, Xiang Deng |
| 2022 | NPC | WALOR: Workload-Driven Adaptive Layout Optimization of Raft Groups for Heterogeneous Distributed Key-Value Stores. | Yangyang Wang, Yunpeng Chai, Qingpeng Zhang |
| 2022 | SIGMOD | CompressDB: Enabling Efficient Compressed Data Direct Processing for Various Databases. | Feng Zhang, Weitao Wan, Chenyang Zhang, Jidong Zhai, Yunpeng Chai, Haixiang Li, Xiaoyong Du |
| 2022 | SBAC-PAD | Taming the Big Data Monster: Managing Petabytes of Data with Multi-Model Databases. | Yang Chen, Feng Zhang, Yinhao Hong, Yunpeng Chai, Wei Lu, Hong Chen, Xiaoyong Du, Peipei Wang, Le Mi, Jintao Li, Xilin Tang, Yanliang Zhou, Wei Zhou, Peng Zhang, Fengyi Chen, Pengfei Li, Yu Li |
| 2021 | DASFAA | vRaft: Accelerating the Distributed Consensus Under Virtualized Environments. | Yangyang Wang, Yunpeng Chai |
| 2021 | ICDE | CruiseDB: An LSM-Tree Key-Value Store with Both Better Tail Throughput and Tail Latency. | Junkai Liang, Yunpeng Chai |
| 2021 | ICDE | UniKG: A Unified Interoperable Knowledge Graph Database System. | Baozhu Liu, Xin Wang, Pengkai Liu, Sizhuo Li, Qiang Fu, Yunpeng Chai |
| 2021 | ICDE | Rethink the Linearizability Constraints of Raft for Distributed Key-Value Stores. | Yangyang Wang, Zikai Wang, Yunpeng Chai, Xin Wang |
| 2021 | WISE | XTuning: Expert Database Tuning System Based on Reinforcement Learning. | Yanfeng Chai, Jia-Ke Ge, Yunpeng Chai, Xin Wang, Boxuan Zhao |
| 2020 | ASPLOS | SAC: A Co-Design Cache Algorithm for Emerging SMR-based High-Density Disks. | Diansen Sun, Yunpeng Chai |
| 2020 | ICCD | More Space may be Cheaper: Multi-Dimensional Resource Allocation for NVM-based Cloud Cache. | Ning Bao, Yunpeng Chai, Yuxuan Zhang, Chuanwen Wang, Dafang Zhang |
| 2019 | DATE | A Write-Efficient Cache Algorithm based on Macroscopic Trend for NVM-based Read Cache. | Ning Bao, Yunpeng Chai, Xiao Qin |
| 2019 | ICDE | LDC: A Lower-Level Driven Compaction Method to Optimize SSD-Oriented Key-Value Stores. | Yunpeng Chai, Yanfeng Chai, Xin Wang, Haocheng Wei, Ning Bao, Yushi Liang |
| 2019 | WISE | OntoDS: An Ontology-Aware Distributed Storage Scheme for RDF Graphs. | Baozhu Liu, Xin Wang, Yajun Yang, Yunpeng Chai |
| 2018 | ICCD | Enabling Accurate Performance Isolation on Hybrid Storage Devices in Cloud Environment. | Chuanwen Wang, Diansen Sun, Yunpeng Chai, Fang Zhou |
| 2018 | NPC | ALOR: Adaptive Layout Optimization of Raft Groups for Heterogeneous Distributed Key-Value Stores. | Yangyang Wang, Yunpeng Chai, Xin Wang |
| 2016 | SYSTOR | Elastic Queue: A Universal SSD Lifetime Extension Plug-in for Cache Replacement Algorithms. | Yushi Liang, Yunpeng Chai, Ning Bao, Hengyu Chen, Yaohong Liu |
| 2013 | ISADS | Three-state disk model for high quality and energy efficient streaming media servers. | Zhihui Du, Wenjun Fan, Yunpeng Chai |
| 2012 | CIKM | An efficient index for massive IOT data in cloud environment. | Youzhong Ma, Jia Rao, Weisong Hu, Xiaofeng Meng, Xu Han, Yu Zhang, Yunpeng Chai, Chunqiu Liu |