Great things are not done by impulse, but by a series of small things brought together. –Vincent van Gogh

• 09/2025 Our paper “A Privacy-Preserving Auction for Task Offloading and Resource Allocation in UAV-Assisted MEC” is accepted by TMC (CCF-A)!

• 08/2025 获批国家自然科学基金面上项目1项（主题方向：智能化云上弹性缓存资源管理）

• 08/2025 获得中国移动“揭榜挂帅”科研项目1项（主题方向：基于AI的算力网络数据库优化）

• 08/2025 Our paper “Parallel Wormhole Filters: High-Performance Approximate Membership Query Data Structures for Persistent Memory” is accepted by TPDS (CCF-A)!

• 08/2025 Our paper “Gem: Scalable Monotonic Graph Processing Beyond Billion-Scale on a Single Machine” is accepted by SIGMOD 2026 (CCF-A)!

• 08/2025 I am hornored to join the Editorial Committee Member of Journal of Intelligent Computing and Networking!

• 06/2025 Congratulations on the graduation of all my 2022-year Master students Han Li, Xiaozheng Zhang, Qiming Chen, Wenjie Bao, Ruizhang Yang, Wenxiao Wang, and Linyi Song! (祝贺指导和联合指导的所有2022级硕士研究生（7位）均按时顺利毕业！)

• 05/2025 Our paper “HotPrefix: Hotness-Aware KV Cache Scheduling for Efficient Prefix Sharing in LLM Inference Systems” is accepted by SIGMOD 2026 (CCF-A)!，南大首篇独立单位完成的SIGMOD论文（亦南大首篇硕士一作SIGMOD论文），一作本人硕士生李宇航

• 05/2025 Our paper “Hourglass: An Adaptive Range Filter with Lightweight Hybrid Encoding” is accepted by SIGMOD 2026 (CCF-A)!，南大首篇硕士一作SIGMOD论文（同期另1篇一作亦本人硕士生），一作本人硕士生刘非凡

• 05/2025 I will served to as the TPC vice co-Chair of the 25th International Conference on Algorithms and Architectures for Parallel Processing (ICA3PP 2025), welcome to submit your work to ICA3PP 2025!

• 03/2025 Our paper “Local-to-cloud Database Synchronization via Fine-grained Hybrid Compression” is accepted by ICDE 2025 (CCF-A)!

• 12/2024 祝贺李宇航同学获得南京大学腾讯奖学金，陈启明、鲍文杰同学获得南京大学研究生英才奖学金，李宇航、陈启明、王问骁同学获得南京大学优秀研究生荣誉称号!

• 11/2024 与蚂蚁集团、小红书分别签订大模型相关主题科研合作项目各1项!

• 11/2024 Our paper “VEGA: An Active-tuning Learned Index with Group-Wise Learning Granularity” is accepted by SIGMOD 2025 (CCF-A)!

• 08/2024 与中国移动签订大数据系统缓存相关主题科研合作项目1项!

• 03/2025 Our paper “Local-to-cloud Database Synchronization via Fine-grained Hybrid Compression” is accepted by ICDE 2025 (CCF-A)!

• 12/2024 获得“金陵青年学者”称号（入选南京U35强基工程）!

• 11/2024 与蚂蚁集团、小红书分别签订大模型相关主题科研合作项目各1项!

• 11/2024 Our paper “VEGA: An Active-tuning Learned Index with Group-Wise Learning Granularity” is accepted by SIGMOD 2025 (CCF-A)!

• 08/2024 与中国移动签订大数据系统缓存相关主题科研合作项目1项!

• 07/2024 Supervising students winning the first prize of the 2024 CCF Contest of Computility System and its Application！ (指导李宇航、刘非凡、王书麟同学获得2024 CCF 算力网系统与应用大赛一等奖)！

• 05/2024 入选 2023 年度教育部长江学者奖励计划（青年学者）!

• 05/2024 Our paper “ACER: Accelerating Complex Event Recognition via Two-Phase Filtering under Range Bitmap-Based Indexes” is accepted by KDD 2024 (CCF-A)!

• 05/2024 Our paper “Bamboo Filters: Make Resizing Smooth and Adaptive” is accepted by IEEE ToN 2024 (CCF-A)!

• 04/2024 Our paper “Fluid-Shuttle: Efficient Cloud Data Transmission based on Serverless Computing Compression” is accepted by IEEE ToN 2024 (CCF-A)!

• 03/2024 I received the ZTE Communications Industry-University-Research Excellent Collaboration Project Award (8/104)!(获得2023年度中兴通讯产学研优秀合作项目奖(8/104)！)

• 03/2024 Our paper “A Generic Framework for Finding Special Quadratic Elements in Data Streams” is accepted by IEEE ToN 2024 (CCF-A)!

• 01/2024 Our paper “A Survey of Multi-dimensional Indexes: Past and Future Trends” is accepted by IEEE TKDE 2024 (CCF-A)!

• 12/2023 祝贺李翰同学获得南京大学白鹭奖学金，王问骁同学获得南京大学小米奖学金，吴侗雨同学获得南京大学白鹭奖学金，李翰、鲍文杰、王问骁同学获得南京大学优秀研究生荣誉称号!

• 12/2023 I received “2023 DAMO Academy Young Fellow” (获得2023年度达摩院青橙奖)!

• 11/2023 Our paper “The Reinforcement Cuckoo Filter” is accepted by INFOCOM 2024 (CCF-A)!

• 10/2023 Supervising students winning the first prize of the 18th National College Students’ Academic Challenge Cup！ (指导鲍文杰、陈启明、王问骁等同学获得第十八届“挑战杯”全国大学生课外学术科技作品竞赛主体赛全国一等奖)！

• 09/2023 Our paper “Wormhole Filters: Caching Your Hash on Persistent Memory” is accepted by EuroSys 2024 (CCF-A)!

• 08/2023 Our paper “High-level Data Abstraction and Elastic Data Caching for Data-intensive AI Applications on Cloud-native Platforms” is accepted by IEEE TPDS (CCF-A)!

• 08/2023 Our paper “ShadowAQP: Efficient Approximate Group-by and Join Query via Attribute-oriented Sample Size Allocation and Data Generation” is accepted by VLDB 2023 (CCF-A)!

• 07/2023 I received the Young Innovation Pioneer Award of China Computer Federation Technical Committee on Distributed Computing and Systems! (获得2023年度中国计算机学会分布式计算与系统专委会青年创新先锋！)

• 06/2023 Congratulations on the graduation of all my 2020-year Master students Zhong Weichang, Chen Guowang, Chen Yi, and Chen Yuquan! (祝贺指导的2020级硕士研究生钟伟畅、陈国旺、陈义、陈雨铨顺利毕业！)

• 06/2023 We win Huawei Spark Award for Challenging Problems！(获得华为公司“难题揭榜”火花奖, 领域难题：PB级数据实时计算引擎)！

• 05/2023 Fluid Open Source Project winning the first prize of the China Open Source Innovation Competition！(Fluid开源项目荣获2022年中国开源创新大赛一等奖)！

• 04/2023 Our paper “Adaptive Online Cache Capacity Optimization via Lightweight Working Set Size Estimation at Scale” is accepted by USENIX ATC (CCF-A)!

• 04/2023 Our paper “Seesaw Counting Filter: A Dynamic Filtering Framework for Vulnerable Negative Keys” is accepted by TKDE (CCF-A)!

• 04/2023 I received “2023 Outstanding Alibaba Innovative Research Program Award” (获得阿里巴巴优秀学术合作项目奖)!

• 03/2023 Our paper “Efficient Big Data Query System Parameter Optimization based on Pre-selection and Search Pruning Approach” is accepted by IEEE/ACM IWQoS 2023 (CCF-B)!

• 02/2023 Our paper “Coral: Federated Query Join Order Optimization based on Deep Reinforcement Learning” is accepted by WWWJ (CCF-B)!

• 01/2023 Our two papers about benchmarking cloud databases and entity linking have been accepted by DASFAA 2023 (CCF-B)!

• 12/2022 Our paper “Efficient, Scalable and Robust Data Shuffle Service for Distributed MapReduce Computing on Cloud” received the Best Paper Award of the 24th IEEE HPCC (CCF-C)!

• 12/2022 Our paper “SAFE: Service Availability via Failure Elimination Through VNF Scaling” is accepted by IEEE/ACM TNET (CCF-A)!

• 12/2022 I received “IEEE TCSC Award for Excellence in Scalable Computing (Early Career Researcher)” (获得 IEEE 可扩展计算委员会优秀青年学者奖)!

• 12/2022 Our paper “Time and Cost-Efficient Cloud Data Transmission based on Serverless Computing Compression” is accepted by INFOCOM 2023 (CCF-A)!

• 11/2022 Supervising students winning the silver prize of the 8th China International College Students’ 'Internet+’ Innovation and Entrepreneurship Competition！ (指导吴侗雨、李猛、王书麟等同学获得第八届中国国际“互联网+”大学生创新创业大赛全国银奖、江苏赛一等奖)！

• 11/2022 Serving as the co-chair of the 23rd ChinaSys Workshop, welecom to submit your papers！(担任第23届中国计算机系统研讨会大会联合主席,欢迎投稿！)

• 09/2022 I received AbilityFusion teaching scholarship in Nanjing University (南京大学育教融合奖) in 2022！

• 08/2022 Supervising three undergraduates winning the first prize of China College Service Outsourcing Innovation Competition！ (指导杨士宇、汤博文、李萌三位本科生获得第十三届中国大学生服务外包创新创业大赛全国总决赛一等奖)！

• 08/2022 Supervising students winning the second prize of Lights of Future—Competition of Future Network Technology Innovation！ (指导王书麟、陈小飞、李翰(本科生)同学获得2022年未来之光——未来网络科技创新大赛决赛二等奖)！

• 07/2022 Our paper “Performance Optimization of Cross Java Language FUSE Framework” is accepted by Acta Electronica Sinica (电子学报)!

• 07/2022 Our paper “Placing Wireless Chargers with Multiple Antennas” is accepted by SECON 2022 (CCF-B)!

• 05/2022 I received May 4th Youth Medal in Nanjing University (南京大学青年五四奖章) in 2022 !

• 04/2022 Our paper “Meces: Latency-efficient Rescaling via Prioritized State Migration for Stateful Distributed Stream Processing Systems” is accepted by USENIX ATC 2022 (CCF-A)!

• 04/2022 I am promoted as the senior member of China Computer Federation(中国计算机学会高级会员)!

• 04/2022 I served as the PC member of OSDI’22 Artifacts、USENIX ATC’22 Artifacts、EuroSys’22 Artifacts!

• 03/2022 I served as the Program co-Chair of the 15th IEEE iThings conference! Weclome to submit your paper to iThings-2022!

• 03/2022 We organized a speical issue tilted Edge Intelligence and Its cutting-edge applications on Compuer Science journal (《计算机科学》in Chinese)! Weclome to submit your paper to the speical issue!

• 02/2022 Our paper “Fluid: Dataset Abstraction and Elastic Acceleration for Cloud-native Deep Learning Training Jobs” is accepted by IEEE ICDE 2022 (CCF-A)!

• 01/2022 Our paper “Seesaw Counting Filter: An Efficient Guardian for Vulnerable Negative Keys During Dynamic Filtering” is accepted by WWW 2022 (CCF-A)!

• 12/2021 Our paper “Liquid: Intelligent Resource Estimation and Network-Efficient Scheduling for Deep Learning Jobs on Distributed GPU Clusters” is accepted by IEEE TPDS (CCF-A)!

• 12/2021 Our paper “Placing Wireless Chargers with Limited Mobility” is accepted by IEEE TMC (CCF-A)!

• 11/2021 our paper “Bamboo Filters: Make Resizing Smooth” is accepted by IEEE ICDE 2022 (CCF-A)!

• 09/2021 I served as the TPC member for IEEE IPDPS 2022!

• 08/2021 We organized a Journal of Systems Architecture (JSA, CCF-B) speical issue titled Cloud-Edge-End Architecture for Internet of Things Applications. Welcome to submit papers in this scope!

• 07/2021 Our Big Graphs Vertex Similarity Calculation paper was accepted to Journal of Parallel and Distributed Computing (JPDC, CCF-B) .

• 06/2021 Received Tecent Cloud Valuable Professional (TVP) Award. Thanks Tecent!

• 05/2021 Our Big Data Quality Management System paper was accepted to Journal of Parallel and Distributed Computing (JPDC, CCF-B) .

• 04/2021 Our Fluid project was accepted as an official CNCF Sandbox Project by CNCF Technical Oversight Committee (TOC) with a majority vote after the review process. New beginning for Fluid!

• 04/2021 The journal version of BENU was accepted to IEEE Transactions on Parallel and Distributed Systems (IEEE TPDS, CCF-A) .

• 04/2021 Our Distributed Financial Quantitative System paper was accepted to Software: Practice and Experience (SPE, CCF-B) .

• 03/2021 Our Fluid open source project was accepted into the orchestration & management layer of the official CNCF landscape.

• 02/2021 Our Hash Adaptive Bloom Filter paper was accepted to IEEE International Conference on Data Engineering (IEEE ICDE, CCF-A) .

• 12/2020 Received an Alibaba Innovation Research (AIR) Award to support our research on data caching and scheduling optimization in cloud native environment. Thanks Alibaba!

• 12/2020 Our File System Client-side Cache paper was accepted to Journal of Systems Architecture (JSA, CCF-B).

• 10/2020 I am Honored to be featured as Spotlight PMC member in Alluxio open source community for my contributions to the optimization of the project's caching strategy, performance evaluation, etc.

• 09/2020 Granted a China NSF General Project(PI)(国家自然科学基金面上基金，项目负责人) on big data system optimization.

• 08/2020 We open sourced Fluid project, which is an orchestration platform for elastic data abstraction and acceleration in cloud native environment, like Kubernetes.