An Information Concierge for the Web. - Feifei Li 001; Zehua Liu; Yangfeng Huang; Wee Keong Ng (DEXA Workshop, 2001)

Wiccap Data Model: Mapping Physical Websites to Logical Views. - Zehua Liu; Feifei Li 001; Wee Keong Ng (ER, 2002)

A visual tool for building logical data models of websites. - Zehua Liu; Wee Keong Ng; Feifei Li 001; Ee-Peng Lim (WIDM, 2002)

Approximate Aggregation Techniques for Sensor Databases. - Jeffrey Considine; Feifei Li 001; George Kollios; John W. Byers (ICDE, 2004)

Spatio-Temporal Aggregation Using Sketches. - Yufei Tao 001; George Kollios; Jeffrey Considine; Feifei Li 001; Dimitris Papadias (ICDE, 2004)

Towards building logical views of websites. - Zehua Liu; Wee Keong Ng; Ee-Peng Lim; Feifei Li 001 (Data Knowl. Eng., 2004)

On Trip Planning Queries in Spatial Databases. - Feifei Li 001; Dihan Cheng; Marios Hadjieleftheriou; George Kollios; Shang-Hua Teng (SSTD, 2005)

Robust Aggregation in Sensor Networks. - George Kollios; John W. Byers; Jeffrey Considine; Marios Hadjieleftheriou; Feifei Li 001 (IEEE Data Eng. Bull., 2005)

Characterizing and Exploiting Reference Locality in Data Stream Applications. - Feifei Li 001; Ching Chang; George Kollios; Azer Bestavros (ICDE, 2006)

Dynamic authenticated index structures for outsourced databases. - Feifei Li 001; Marios Hadjieleftheriou; George Kollios; Leonid Reyzin (SIGMOD Conference, 2006)

Hiding in the Crowd: Privacy Preservation on Evolving Streams through Correlation Tracking. - Feifei Li 001; Jimeng Sun 001; Spiros Papadimitriou; George A. Mihaila; Ioana Stanoi (ICDE, 2007)

Proof-Infused Streams: Enabling Authentication of Sliding Window Queries On Streams. - Feifei Li 001; Ke Yi 001; Marios Hadjieleftheriou; George Kollios (VLDB, 2007)

Time Series Compressibility and Privacy. - Spiros Papadimitriou; Feifei Li 001; George Kollios; Philip S. Yu (VLDB, 2007)

Randomized Synopses for Query Assurance on Data Streams. - Ke Yi 001; Feifei Li 001; Marios Hadjieleftheriou; George Kollios; Divesh Srivastava (ICDE, 2008)

Efficient Processing of Top-k Queries in Uncertain Databases. - Ke Yi 001; Feifei Li 001; George Kollios; Divesh Srivastava (ICDE, 2008)

Finding frequent items in probabilistic data. - Qin Zhang 001; Feifei Li 001; Ke Yi 001 (SIGMOD Conference, 2008)

Efficient Processing of Top-k Queries in Uncertain Databases with x-Relations. - Ke Yi 001; Feifei Li 001; George Kollios; Divesh Srivastava (IEEE Trans. Knowl. Data Eng., 2008)

Authenticated Index Structures for Outsourced Databases. - Feifei Li 001; Marios Hadjieleftheriou; George Kollios; Leonid Reyzin (Handbook of Database Security, 2008)

Trip Planning Queries in Road Network Databases. - Feifei Li 001; Marios Hadjieleftheriou; George Kollios; Dihan Cheng; Shang-Hua Teng (Encyclopedia of GIS, 2008)

Semantics of Ranking Queries for Probabilistic Data and Expected Ranks. - Graham Cormode; Feifei Li 001; Ke Yi 001 (ICDE, 2009)

Improving Transaction-Time DBMS Performance and Functionality. - David B. Lomet; Feifei Li 001 (ICDE, 2009)

Reverse Furthest Neighbors in Spatial Databases. - Bin Yao 002; Feifei Li 001; Piyush Kumar (ICDE, 2009)

A Concise Representation of Range Queries. - Ke Yi 001; Xiang Lian 001; Feifei Li 001; Lei Chen 002 (ICDE, 2009)

Ranking distributed probabilistic data. - Feifei Li 001; Ke Yi 001; Jeffrey Jestes (SIGMOD Conference, 2009)

Robust approximate aggregation in sensor data management systems. - Jeffrey Considine; Marios Hadjieleftheriou; Feifei Li 001; John W. Byers; George Kollios (ACM Trans. Database Syst., 2009)

Small synopses for group-by query verification on outsourced data streams. - Ke Yi 001; Feifei Li 001; Graham Cormode; Marios Hadjieleftheriou; George Kollios; Divesh Srivastava (ACM Trans. Database Syst., 2009)

Approximate string search in spatial databases. - Bin Yao 002; Feifei Li 001; Marios Hadjieleftheriou; Kun Hou (ICDE, 2010)

K nearest neighbor queries and kNN-Joins in large relational databases (almost) for free. - Bin Yao 002; Feifei Li 001; Piyush Kumar (ICDE, 2010)

Probabilistic string similarity joins. - Jeffrey Jestes; Feifei Li 001; Zhepeng Yan; Ke Yi 001 (SIGMOD Conference, 2010)

Logging every footstep: quantile summaries for the entire history. - Yufei Tao 001; Ke Yi 001; Cheng Sheng 001; Jian Pei 001; Feifei Li 001 (SIGMOD Conference, 2010)

Authenticated Index Structures for Aggregation Queries. - Feifei Li 001; Marios Hadjieleftheriou; George Kollios; Leonid Reyzin (ACM Trans. Inf. Syst. Secur., 2010)

Top-k queries on temporal data. - Feifei Li 001; Ke Yi 001; Wangchao Le (VLDB J., 2010)

Multi-approximate-keyword routing in GIS data. - Bin Yao 002; Mingwang Tang; Feifei Li 001 (GIS, 2011)

Optimal location queries in road network databases. - Xiaokui Xiao; Bin Yao 002; Feifei Li 001 (ICDE, 2011)

Flexible aggregate similarity search. - Yang Li 106; Feifei Li 001; Ke Yi 001; Bin Yao 002; Min Wang 001 (SIGMOD Conference, 2011)

Rewriting queries on SPARQL views. - Wangchao Le; Songyun Duan; Anastasios Kementsietsidis; Feifei Li 001; Min Wang 001 (WWW, 2011)

Building Wavelet Histograms on Large Data in MapReduce. - Jeffrey Jestes; Ke Yi 001; Feifei Li 001 (Proc. VLDB Endow., 2011)

Semantics of Ranking Queries for Probabilistic Data. - Jeffrey Jestes; Graham Cormode; Feifei Li 001; Ke Yi 001 (IEEE Trans. Knowl. Data Eng., 2011)

Group Enclosing Queries. - Feifei Li 001; Bin Yao 002; Piyush Kumar (IEEE Trans. Knowl. Data Eng., 2011)

The World in a Nutshell: Concise Range Queries. - Ke Yi 001; Xiang Lian 001; Feifei Li 001; Lei Chen 002 (IEEE Trans. Knowl. Data Eng., 2011)

Efficient parallel kNN joins for large data in MapReduce. - Chi Zhang; Feifei Li 001; Jeffrey Jestes (EDBT, 2012)

Towards Fair Sharing of Block Storage in a Multi-tenant Cloud. - Xing Lin; Yun Mao; Feifei Li 001; Robert Ricci (HotCloud, 2012)

Scalable Multi-query Optimization for SPARQL. - Wangchao Le; Anastasios Kementsietsidis; Songyun Duan; Feifei Li 001 (ICDE, 2012)

Efficient Threshold Monitoring for Distributed Probabilistic Data. - Mingwang Tang; Feifei Li 001; Jeff M. Phillips; Jeffrey Jestes (ICDE, 2012)

ColumbuScout: towards building local search engines over large databases. - Cody Hansen; Feifei Li 001 (SIGMOD Conference, 2012)

Ranking Large Temporal Data. - Jeffrey Jestes; Jeff M. Phillips; Feifei Li 001; Mingwang Tang (Proc. VLDB Endow., 2012)

Query Access Assurance in Outsourced Databases. - Wangchao Le; Feifei Li 001 (IEEE Trans. Serv. Comput., 2012)

LogKV: Exploiting Key-Value Stores for Log Processing. - Zhao Cao; Shimin Chen; Feifei Li 001; Min Wang 001; Xiaoyang Sean Wang (CIDR, 2013)

CloudDB 2013: fifth international workshop on cloud data management. - Feifei Li 001; Xiaofeng Meng 001; Fusheng Wang 001; Cong Yu 001 (CIKM, 2013)

Secure nearest neighbor revisited. - Bin Yao 002; Feifei Li 001; Xiaokui Xiao (ICDE, 2013)

Adaptive log compression for massive log data. - Robert Christensen; Feifei Li 001 (SIGMOD Conference, 2013)

Optimal splitters for temporal and multi-version databases. - Wangchao Le; Feifei Li 001; Yufei Tao 001; Robert Christensen (SIGMOD Conference, 2013)

Quality and efficiency for kernel density estimates in large data. - Yan Zheng 001; Jeffrey Jestes; Jeff M. Phillips; Feifei Li 001 (SIGMOD Conference, 2013)

Rethinking Abstractions for Big Data: Why, Where, How, and What. - Mary W. Hall; Robert M. Kirby; Feifei Li 001; Miriah D. Meyer; Valerio Pascucci; Jeff M. Phillips; Robert Ricci; Jacobus E. van der Merwe; Suresh Venkatasubramanian (CoRR, 2013)

Spatial Approximate String Search. - Feifei Li 001; Bin Yao 002; Mingwang Tang; Marios Hadjieleftheriou (IEEE Trans. Knowl. Data Eng., 2013)

NDC: Analyzing the impact of 3D-stacked memory+logic devices on MapReduce workloads. - Seth H. Pugsley; Jeffrey Jestes; Huihui Zhang; Rajeev Balasubramonian; Vijayalakshmi Srinivasan; Alper Buyuktosunoglu; Al Davis; Feifei Li 001 (ISPASS, 2014)

Scalable histograms on large probabilistic data. - Mingwang Tang; Feifei Li 001 (KDD, 2014)

Scalable data summarization on big data. - Feifei Li 001; Suman Nath (Distributed Parallel Databases, 2014)

Comparing Implementations of Near-Data Computing with In-Memory MapReduce Workloads. - Seth H. Pugsley; Jeffrey Jestes; Rajeev Balasubramonian; Vijayalakshmi Srinivasan; Alper Buyuktosunoglu; Al Davis; Feifei Li 001 (IEEE Micro, 2014)

Continuous Matrix Approximation on Distributed Data. - Mina Ghashami; Jeff M. Phillips; Feifei Li 001 (Proc. VLDB Endow., 2014)

Scalable Keyword Search on Large RDF Data. - Wangchao Le; Feifei Li 001; Anastasios Kementsietsidis; Songyun Duan (IEEE Trans. Knowl. Data Eng., 2014)

Dynamic monitoring of optimal locations in road network databases. - Bin Yao 002; Xiaokui Xiao; Feifei Li 001; Yifan Wu (VLDB J., 2014)

ATOM: Automated tracking, orchestration and monitoring of resource usage in infrastructure as a service systems. - Min Du 003; Feifei Li 001 (IEEE BigData, 2015)

Fixed-function hardware sorting accelerators for near data MapReduce execution. - Seth H. Pugsley; Arjun Deb; Rajeev Balasubramonian; Feifei Li 001 (ICCD, 2015)

STORM: Spatio-Temporal Online Reasoning and Management of Large Spatio-Temporal Data. - Robert Christensen; Lu Wang 002; Feifei Li 001; Ke Yi 001; Jun Tang; Natalee Villa (SIGMOD Conference, 2015)

Distributed Online Tracking. - Mingwang Tang; Feifei Li 001; Yufei Tao 001 (SIGMOD Conference, 2015)

Spatial Online Sampling and Aggregation. - Lu Wang 002; Robert Christensen; Feifei Li 001; Ke Yi 001 (Proc. VLDB Endow., 2015)

Simba: spatial in-memory big data analysis. - Dong Xie 001; Feifei Li 001; Bin Yao 002; Gefei Li 002; Zhongpu Chen; Liang Zhou; Minyi Guo (SIGSPATIAL/GIS, 2016)

Spell: Streaming Parsing of System Event Logs. - Min Du 003; Feifei Li 001 (ICDM, 2016)

Fast and Concurrent RDF Queries with RDMA-Based Distributed Graph Exploration. - Jiaxin Shi; Youyang Yao; Rong Chen 001; Haibo Chen 001; Feifei Li 001 (OSDI, 2016)

Wander Join: Online Aggregation via Random Walks. - Feifei Li 001; Bin Wu 003; Ke Yi 001; Zhuoyue Zhao 001 (SIGMOD Conference, 2016)

Privacy Preserving Subgraph Matching on Large Graphs in Cloud. - Zhao Chang; Lei Zou 001; Feifei Li 001 (SIGMOD Conference, 2016)

Wander Join: Online Aggregation for Joins. - Feifei Li 001; Bin Wu 003; Ke Yi 001; Zhuoyue Zhao 001 (SIGMOD Conference, 2016)

Graph Analytics Through Fine-Grained Parallelism. - Zechao Shang; Feifei Li 001; Jeffrey Xu Yu; Zhiwei Zhang; Hong Cheng 001 (SIGMOD Conference, 2016)

Matrix Sketching Over Sliding Windows. - Zhewei Wei; Xuancheng Liu; Feifei Li 001; Shuo Shang; Xiaoyong Du 001; Ji-Rong Wen (SIGMOD Conference, 2016)

Simba: Efficient In-Memory Spatial Analytics. - Dong Xie 001; Feifei Li 001; Bin Yao 002; Gefei Li 002; Liang Zhou; Minyi Guo (SIGMOD Conference, 2016)

Oblivious RAM: A Dissection and Experimental Evaluation. - Zhao Chang; Dong Xie 001; Feifei Li 001 (Proc. VLDB Endow., 2016)

Exact and approximate flexible aggregate similarity search. - Feifei Li 001; Ke Yi 001; Yufei Tao 001; Bin Yao 002; Yang Li 106; Dong Xie 001; Min Wang 001 (VLDB J., 2016)

DeepLog: Anomaly Detection and Diagnosis from System Logs through Deep Learning. - Min Du 003; Feifei Li 001; Guineng Zheng; Vivek Srikumar (CCS, 2017)

Compass: Spatio Temporal Sentiment Analysis of US Election What Twitter Says! - Debjyoti Paul; Feifei Li 001; Murali Krishna Teja; Xin Yu 003; Richie Frost (KDD, 2017)

Distributed Trajectory Similarity Search. - Dong Xie 001; Feifei Li 001; Jeff M. Phillips (Proc. VLDB Endow., 2017)

Wander Join and XDB: Online Aggregation via Random Walks. - Feifei Li 001; Bin Wu 003; Ke Yi 001; Zhuoyue Zhao 001 (SIGMOD Rec., 2017)

ATOM: Efficient Tracking, Monitoring, and Orchestration of Cloud Resources. - Min Du 003; Feifei Li 001 (IEEE Trans. Parallel Distributed Syst., 2017)

Preface to the special issue on big data search and mining. - Kai Zheng 001; Feifei Li 001; Kyuseok Shim (World Wide Web, 2017)

Trip Planning Queries in Road Network Databases. - Feifei Li 001; Marios Hadjieleftheriou; George Kollios; Dihan Cheng; Shang-Hua Teng (Encyclopedia of GIS, 2017)

Secure DIMM: Moving ORAM Primitives Closer to Memory. - Ali Shafiee; Rajeev Balasubramonian; Mohit Tiwari; Feifei Li 001 (HPCA, 2018)

OpenTag: Open Attribute Value Extraction from Product Profiles. - Guineng Zheng; Subhabrata Mukherjee; Xin Luna Dong; Feifei Li 001 (KDD, 2018)

Persistent Bloom Filter: Membership Testing for the Entire History. - Yanqing Peng; Jinwei Guo; Feifei Li 001; Weining Qian; Aoying Zhou (SIGMOD Conference, 2018)

Random Sampling over Joins Revisited. - Zhuoyue Zhao 001; Robert Christensen; Feifei Li 001; Xiao Hu 005; Ke Yi 001 (SIGMOD Conference, 2018)

Solar: Towards a Shared-Everything Database on Distributed Log-Structured Storage. - Tao Zhu 004; Zhuoyue Zhao 001; Feifei Li 001; Weining Qian; Aoying Zhou; Dong Xie 001; Ryan Stutsman; HaiNing Li; Huiqi Hu (USENIX ATC, 2018)

Preface to the special issue on advances in Spatio-temporal data analysis and management. - Kai Zheng 001; Feifei Li 001; Kyuseok Shim (GeoInformatica, 2018)

Narrowing the Gap Between Serverless and its State with Storage Functions. - Tian Zhang 005; Dong Xie 001; Feifei Li 001; Ryan Stutsman (SoCC, 2019)

AI Pro: Data Processing Framework for AI Models. - Richie Frost; Debjyoti Paul; Feifei Li 001 (ICDE, 2019)

Bursty Event Detection Throughout Histories. - Debjyoti Paul; Yanqing Peng; Feifei Li 001 (ICDE, 2019)

X-Engine: An Optimized Storage Engine for Large-scale E-commerce Transaction Processing. - Gui Huang; Xuntao Cheng; Jianying Wang; Yujie Wang; Dengcheng He; Tieying Zhang; Feifei Li 001; Sheng Wang 011; Wei Cao 006; Qiang Li (SIGMOD Conference, 2019)

Pcard: Personalized Restaurants Recommendation from Card Payment Transaction Records. - Min Du 003; Robert Christensen; Wei Zhang 189; Feifei Li 001 (WWW, 2019)

Feature Detection and Attenuation in Embeddings. - Yuwei Wang; Yan Zheng 001; Yanqing Peng; Wei Zhang 189; Feifei Li 001 (CoRR, 2019)

Adversarial Enhancement for Community Detection in Complex Networks. - Jiajun Zhou; Zhi Chen 028; Min Du 003; Lihong Chen; Shanqing Yu; Feifei Li 001; Guanrong Chen; Qi Xuan 001 (CoRR, 2019)

Privacy-Preserving Outsourced Speech Recognition for Smart IoT Devices. - Zhuo Ma 001; Yang Liu 118; Ximeng Liu; Jianfeng Ma 001; Feifei Li 001 (IEEE Internet Things J., 2019)

CATIRI: An Efficient Method for Content-and-Text Based Image Retrieval. - Mengqi Zeng; Bin Yao 002; Zhi-Jie Wang 009; Yanyan Shen; Feifei Li 001; Jianfeng Zhang; Hao Lin; Minyi Guo (J. Comput. Sci. Technol., 2019)

Cloud native database systems at Alibaba: Opportunities and Challenges. - Feifei Li 001 (Proc. VLDB Endow., 2019)

iBTune: Individualized Buffer Tuning for Large-scale Cloud Databases. - Jian Tan 001; Tieying Zhang; Feifei Li 001; Jie Chen; Qixing Zheng; Ping Zhang; Honglin Qiao; Yue Shi; Wei Cao 006; Rui Zhang (Proc. VLDB Endow., 2019)

AnalyticDB: Real-time OLAP Database System at Alibaba Cloud. - Chaoqun Zhan; Maomeng Su; Chuangxian Wei; Xiaoqiang Peng; Liang Lin; Sheng Wang 011; Zhe Chen; Feifei Li 001; Yue Pan; Fang Zheng 017; Chengliang Chai (Proc. VLDB Endow., 2019)

Spell: Online Streaming Parsing of Large Unstructured System Logs. - Min Du 003; Feifei Li 001 (IEEE Trans. Knowl. Data Eng., 2019)

SolarDB: Toward a Shared-Everything Database on Distributed Log-Structured Storage. - Tao Zhu 004; Zhuoyue Zhao 001; Feifei Li 001; Weining Qian; Aoying Zhou; Dong Xie 001; Ryan Stutsman; HaiNing Li; Huiqi Hu (ACM Trans. Storage, 2019)

HotRing: A Hotspot-Aware In-Memory Key-Value Store. - Jiqiang Chen; Liang Chen; Sheng Wang 011; Guoyun Zhu; Yuanyuan Sun; Huan Liu; Feifei Li 001 (FAST, 2020)

FPGA-Accelerated Compactions for LSM-based Key-Value Store. - Teng Zhang; Jianying Wang; Xuntao Cheng; Hao Xu; Nanlong Yu; Gui Huang; Tieying Zhang; Dengcheng He; Feifei Li 001; Wei Cao 006; Zhongdong Huang; Jianling Sun (FAST, 2020)

HybrIDX: New Hybrid Index for Volume-hiding Range Queries in Data Outsourcing Services. - Kui Ren 001; Yu Guo 003; Jiaqi Li; Xiaohua Jia; Cong Wang 001; Yajin Zhou; Sheng Wang 011; Ning Cao 001; Feifei Li 001 (ICDCS, 2020)

Two-Level Data Compression using Machine Learning in Time Series Database. - Xinyang Yu; Yanqing Peng; Feifei Li 001; Sheng Wang 011; Xiaowei Shen; Huijun Mai; Yue Xie (ICDE, 2020)

Timon: A Timestamped Event Database for Efficient Telemetry Data Processing and Analytics. - Wei Cao 006; Yusong Gao; Feifei Li 001; Sheng Wang 011; Bingchen Lin; Ke Xu; Xiaojie Feng; Yucong Wang; Zhenjun Liu; Gejin Zhang (SIGMOD Conference, 2020)

FalconDB: Blockchain-based Collaborative Database. - Yanqing Peng; Min Du 003; Feifei Li 001; Raymond Cheng 001; Dawn Song (SIGMOD Conference, 2020)

Efficient Join Synopsis Maintenance for Data Warehouse. - Zhuoyue Zhao 001; Feifei Li 001; Yuxi Liu (SIGMOD Conference, 2020)

Diagnosing Root Causes of Intermittent Slow Queries in Large-Scale Cloud Databases. - Minghua Ma; Zheng Yin; Shenglin Zhang; Sheng Wang 011; Christopher Zheng; Xinhao Jiang; Hanwen Hu; Cheng Luo; Yilin Li; Nengjun Qiu; Feifei Li 001; Changcheng Chen; et al. (Proc. VLDB Endow., 2020)

AnalyticDB-V: A Hybrid Analytical Engine Towards Query Fusion for Structured and Unstructured Data. - Chuangxian Wei; Bin Wu 003; Sheng Wang 011; Renjie Lou; Chaoqun Zhan; Feifei Li 001; Yuanzhe Cai (Proc. VLDB Endow., 2020)

Leaper: A Learned Prefetcher for Cache Invalidation in LSM-tree based Storage Engines. - Lei Yang; Hong Wu; Tieying Zhang; Xuntao Cheng; Feifei Li 001; Lei Zou 001; Yujie Wang; Rongyao Chen; Jianying Wang; Gui Huang (Proc. VLDB Endow., 2020)

LedgerDB: A Centralized Ledger Database for Universal Audit and Verification. - Xinying Yang; Yuan Zhang; Sheng Wang 011; Benquan Yu; Feifei Li 001; Yize Li; Wenyuan Yan (Proc. VLDB Endow., 2020)

SLIMSTORE: A Cloud-based Deduplication System for Multi-version Backups. - Zihao Zhang; Huiqi Hu; Zhihui Xue; Changcheng Chen; Yang Yu; Cuiyun Fu; Xuan Zhou 001; Feifei Li 001 (ICDE, 2021)

Constrained Non-Affine Alignment of Embeddings. - Yuwei Wang; Yan Zheng 001; Yanqing Peng; Chin-Chia Michael Yeh; Zhongfang Zhuang; Mahashweta Das; Mangesh Bendre; Feifei Li 001; Wei Zhang 189; Jeff M. Phillips (ICDM, 2021)

Spatial Independent Range Sampling. - Dong Xie 001; Jeff M. Phillips; Michael Matheny; Feifei Li 001 (SIGMOD Conference, 2021)

LogStore: A Cloud-Native and Multi-Tenant Log Database. - Wei Cao 006; Xiaojie Feng; Boyuan Liang; Tianyu Zhang; Yusong Gao; Yunyang Zhang; Feifei Li 001 (SIGMOD Conference, 2021)

PolarDB Serverless: A Cloud Native Database for Disaggregated Data Centers. - Wei Cao 006; Yingqiang Zhang; Xinjun Yang; Feifei Li 001; Sheng Wang 011; Qingda Hu; Xuntao Cheng; Zongzhi Chen; Zhenjun Liu; Jing Fang; Bo Wang 114; Yuhui Wang; et al. (SIGMOD Conference, 2021)

Weighted Distinct Sampling: Cardinality Estimation for SPJ Queries. - Yuan Qiu 002; Yilei Wang; Ke Yi 001; Feifei Li 001; Bin Wu 003; Chaoqun Zhan (SIGMOD Conference, 2021)

At-the-time and Back-in-time Persistent Sketches. - Benwei Shi; Zhuoyue Zhao 001; Yanqing Peng; Feifei Li 001; Jeff M. Phillips (SIGMOD Conference, 2021)

ResTune: Resource Oriented Tuning Boosted by Meta-Learning for Cloud Databases. - Xinyi Zhang 002; Hong Wu; Zhuo Chang; Shuowei Jin; Jian Tan 001; Feifei Li 001; Tieying Zhang; Bin Cui 001 (SIGMOD Conference, 2021)

VeriDB: An SGX-based Verifiable Database. - Wenchao Zhou; Yifan Cai; Yanqing Peng; Sheng Wang 011; Ke Ma; Feifei Li 001 (SIGMOD Conference, 2021)

Database Workload Characterization with Query Plan Encoders. - Debjyoti Paul; Jie Cao 010; Feifei Li 001; Vivek Srikumar (Proc. VLDB Endow., 2021)

Building Enclave-Native Storage Engines for Practical Encrypted Databases. - Yuanyuan Sun; Sheng Wang 011; Huorong Li; Feifei Li 001 (Proc. VLDB Endow., 2021)

Cquirrel: Continuous Query Processing over Acyclic Relational Schemas. - Qichen Wang 001; Chaoqi Zhang 002; Danish Alsayed; Ke Yi 001; Bin Wu 003; Feifei Li 001; Chaoqun Zhan (Proc. VLDB Endow., 2021)

Revisiting the Design of LSM-tree Based OLTP Storage Engine with Persistent Memory. - Baoyue Yan; Xuntao Cheng; Bo Jiang; Shibin Chen; Canfang Shang; Jianying Wang; Kenry Huang; Xinjun Yang; Wei Cao 006; Feifei Li 001 (Proc. VLDB Endow., 2021)

Towards Cost-Effective and Elastic Cloud Database Deployment via Memory Disaggregation. - Yingqiang Zhang; Chaoyi Ruan; Cheng Li 001; Jimmy Yang; Wei Cao 006; Feifei Li 001; Bo Wang 114; Jing Fang; Yuhui Wang; Jingze Huo; Chao Bi (Proc. VLDB Endow., 2021)

Semantic embedding for regions of interest. - Debjyoti Paul; Feifei Li 001; Jeff M. Phillips (VLDB J., 2021)

PolarDB-X: An Elastic Distributed Relational Database for Cloud-Native Applications. - Wei Cao 006; Feifei Li 001; Gui Huang; Jianghang Lou; Jianwei Zhao; Dengcheng He; Mengshi Sun; Yingqiang Zhang; Sheng Wang 011; Xueqiang Wu; Han Liao; Zilin Chen; et al. (ICDE, 2022)

Efficient and Oblivious Query Processing for Range and kNN Queries (Extended Abstract). - Zhao Chang; Dong Xie 001; Feifei Li 001; Jeff M. Phillips; Rajeev Balasubramonian (ICDE, 2022)

A Comparative Study of in-Database Inference Approaches. - Qiuru Lin; Sai Wu; Junbo Zhao 002; Jian Dai; Feifei Li 001; Gang Chen 001 (ICDE, 2022)

PinSQL: Pinpoint Root Cause SQLs to Resolve Performance Issues in Cloud Databases. - Xiaoze Liu; Zheng Yin; Chao Zhao; Congcong Ge; Lu Chen 001; Yunjun Gao; Dimeng Li; Ziting Wang; Gaozhong Liang; Jian Tan 001; Feifei Li 001 (ICDE, 2022)

Ubiquitous Verification in Centralized Ledger Database. - Xinying Yang; Sheng Wang 011; Feifei Li 001; Yuan Zhang; Wenyuan Yan; Fangyu Gai; Benquan Yu; Likai Feng; Qun Gao; Yize Li (ICDE, 2022)

Releasing Private Data for Numerical Queries. - Yuan Qiu 002; Wei Dong 007; Ke Yi 001; Bin Wu 003; Feifei Li 001 (KDD, 2022)

Towards Practical Oblivious Join. - Zhao Chang; Dong Xie 001; Sheng Wang 011; Feifei Li 001 (SIGMOD Conference, 2022)

Remus: Efficient Live Migration for Distributed Databases with Snapshot Isolation. - Junbin Kang; Le Cai; Feifei Li 001; Xingxuan Zhou; Wei Cao 006; Songlu Cai; Daming Shao (SIGMOD Conference, 2022)

PreQR: Pre-training Representation for SQL Understanding. - Xiu Tang; Sai Wu; Mingli Song; Shanshan Ying; Feifei Li 001; Gang Chen 001 (SIGMOD Conference, 2022)

ESDB: Processing Extremely Skewed Workloads in Real-time. - Jiachi Zhang 001; Shi Cheng; Zhihui Xue; Jianjun Deng; Cuiyun Fu; Wenchao Zhou; Sheng Wang 011; Changcheng Chen; Feifei Li 001 (SIGMOD Conference, 2022)

Towards Dynamic and Safe Configuration Tuning for Cloud Databases. - Xinyi Zhang 002; Hong Wu; Yang Li 106; Jian Tan 001; Feifei Li 001; Bin Cui 001 (SIGMOD Conference, 2022)

A Sampling-based Learning Framework for Big Databases. - Jingtian Zhang; Sai Wu; Junbo Zhao 002; Zhongle Xie; Feifei Li 001; Yusong Gao; Gang Chen 001 (WWW, 2022)

LPC-AD: Fast and Accurate Multivariate Time Series Anomaly Detection via Latent Predictive Coding. - Zhi Qi; Hong Xie 004; Ye Li; Jian Tan 001; Feifei Li 001; John C. S. Lui (CoRR, 2022)

CloudJump: Optimizing Cloud Databases for Cloud Storages. - Zongzhi Chen; Xinjun Yang; Feifei Li 001; Xuntao Cheng; Qingda Hu; Zheyu Miao; Rongbiao Xie; Xiaofei Wu; Kang Wang; Zhao Song 010; Haiqing Sun; Zechao Zhuang; et al. (Proc. VLDB Endow., 2022)

Tair-PMem: a Fully Durable Non-Volatile Memory Database. - Caixin Gong; Chengjin Tian; Zhengheng Wang; Sheng Wang 011; Xiyu Wang; Qiulei Fu; Wu Qin; Qian Long; Rui Chen; Jiang Qi; Ruo Wang; Guoyun Zhu; et al. (Proc. VLDB Endow., 2022)

VRE: A Versatile, Robust, and Economical Trajectory Data System. - Hai Lan; Jiong Xie; Zhifeng Bao; Feifei Li 001; Wei Tian; Fang Wang; Sheng Wang 011; Ailin Zhang (Proc. VLDB Endow., 2022)

HEDA: Multi-Attribute Unbounded Aggregation over Homomorphically Encrypted Database. - Xuanle Ren; Le Su; Zhen Gu; Sheng Wang 011; Feifei Li 001; Yuan Xie 001; Song Bian 001; Chao Li; Fan Zhang (Proc. VLDB Endow., 2022)

Operon: An Encrypted Database for Ownership-Preserving Data Management. - Sheng Wang 011; Yiran Li; Huorong Li; Feifei Li 001; Chengjin Tian; Le Su; Yanshan Zhang; Yubing Ma; Lie Yan; Yuanyuan Sun; Xuntao Cheng; Xiaolong Xie; et al. (Proc. VLDB Endow., 2022)

Ganos: A Multidimensional, Dynamic, and Scene-Oriented Cloud-Native Spatial Database Engine. - Jiong Xie; Zhen Chen; Jianwei Liu; Fang Wang; Feifei Li 001; Zhida Chen; Yinpei Liu; Songlu Cai; Zhenhua Fan; Fei Xiao; Yue Chen (Proc. VLDB Endow., 2022)

Facilitating Database Tuning with Hyper-Parameter Optimization: A Comprehensive Experimental Evaluation. - Xinyi Zhang 002; Zhuo Chang; Yang Li 106; Hong Wu; Jian Tan 001; Feifei Li 001; Bin Cui 001 (Proc. VLDB Endow., 2022)

SA-LSM : Optimize Data Layout for LSM-tree Based Storage using Survival Analysis. - Teng Zhang; Jian Tan 001; Xin Cai; Jianying Wang; Feifei Li 001; Jianling Sun (Proc. VLDB Endow., 2022)

AB-tree: Index for Concurrent Random Sampling and Updates. - Zhuoyue Zhao 001; Dong Xie 001; Feifei Li 001 (Proc. VLDB Endow., 2022)

Efficient Oblivious Query Processing for Range and kNN Queries. - Zhao Chang; Dong Xie 001; Feifei Li 001; Jeff M. Phillips; Rajeev Balasubramonian (IEEE Trans. Knowl. Data Eng., 2022)

ShapleyIQ: Influence Quantification by Shapley Values for Performance Debugging of Microservices. - Ye Li; Jian Tan 001; Bin Wu 003; Xiao He 008; Feifei Li 001 (ASPLOS (4), 2023)

Persistent Memory Disaggregation for Cloud-Native Relational Databases. - Chaoyi Ruan; Yingqiang Zhang; Chao Bi; Xiaosong Ma; Hao Chen 080; Feifei Li 001; Xinjun Yang; Cheng Li 001; Ashraf Aboulnaga; Yinlong Xu (ASPLOS (3), 2023)

Active Sampling for Sparse Table by Bayesian Optimization with Adaptive Resolution. - Xiao He 008; Jian Tan 001; Bin Wu 003; Feifei Li 001; Xinping Zhang; Gaozhong Liang; Jinfeng Xu 001 (ICDE, 2023)

Knock Out 2PC with Practicality Intact: a High-performance and General Distributed Transaction Protocol. - Ziliang Lai; Hua Fan 002; Wenchao Zhou; Zhanfeng Ma; Xiang Peng; Feifei Li 001; Eric Lo 001 (ICDE, 2023)

EulerFD: An Efficient Double-Cycle Approximation of Functional Dependencies. - Qiongqiong Lin; Yunfan Gu; Jingyan Sai; Jinfei Liu; Kui Ren 001; Li Xiong 001; Tianzhen Wang; Yanbei Pang; Sheng Wang 011; Feifei Li 001 (ICDE, 2023)

Encrypted Databases Made Secure Yet Maintainable. - Mingyu Li; Xuyang Zhao; Le Chen; Cheng Tan 005; Huorong Li; Sheng Wang 011; Zeyu Mi; Yubin Xia; Feifei Li 001; Haibo Chen 001 (OSDI, 2023)

A Bayesian approach for bandit online optimization with switching cost. - Zai Shi; Jian Tan 001; Feifei Li 001 (UAI, 2023)

Knock Out 2PC with Practicality Intact: a High-performance and General Distributed Transaction Protocol (Technical Report). - Ziliang Lai; Hua Fan 002; Wenchao Zhou; Zhanfeng Ma; Xiang Peng; Feifei Li 001; Eric Lo 001 (CoRR, 2023)

Detecting Logic Bugs of Join Optimizations in DBMS. - Xiu Tang; Sai Wu; Dongxiang Zhang; Feifei Li 001; Gang Chen 001 (Proc. ACM Manag. Data, 2023)

PolarDB-IMCI: A Cloud-Native HTAP Database System at Alibaba. - Jianying Wang; Tongliang Li; Haoze Song; Xinjun Yang; Wenchao Zhou; Feifei Li 001; Baoyue Yan; Qianqian Wu; Yukun Liang; Chengjun Ying; Yujie Wang; Baokai Chen; et al. (Proc. ACM Manag. Data, 2023)

A Unified and Efficient Coordinating Framework for Autonomous DBMS Tuning. - Xinyi Zhang 002; Zhuo Chang; Hong Wu; Yang Li 106; Jia Chen; Jian Tan 001; Feifei Li 001; Bin Cui 001 (Proc. ACM Manag. Data, 2023)

Modernization of Databases in the Cloud Era: Building Databases that Run Like Legos. - Feifei Li 001 (Proc. VLDB Endow., 2023)

CatSQL: Towards Real World Natural Language to SQL Applications. - Han Fu; Chang Liu; Bin Wu 003; Feifei Li 001; Jian Tan 001; Jianling Sun (Proc. VLDB Endow., 2023)

OneShotSTL: One-Shot Seasonal-Trend Decomposition For Online Time Series Anomaly Detection And Forecasting. - Xiao He 008; Ye Li; Jian Tan 001; Bin Wu 003; Feifei Li 001 (Proc. VLDB Endow., 2023)

Eigen: End-to-end Resource Optimization for Large-Scale Databases on the Cloud. - Ji-You Li; Jiachi Zhang 001; Wenchao Zhou; Yuhang Liu; Shuai Zhang; Zhuoming Xue; Ding Xu; Hua Fan 002; Fangyuan Zhou; Feifei Li 001 (Proc. VLDB Endow., 2023)

Anser: Adaptive Information Sharing Framework of AnalyticDB. - Liang Lin; Yuhan Li; Bin Wu 003; Huijun Mai; Renjie Lou; Jian Tan 001; Feifei Li 001 (Proc. VLDB Endow., 2023)

Lindorm TSDB: A Cloud-native Time-series Database for Large-scale Monitoring Systems. - Chunhui Shen; Qianyu Ouyang; Feibo Li; Zhipeng Liu; Longcheng Zhu; Yujie Zou; Qing Su; Tianhuan Yu; Yi Yi; Jianhong Hu; Cen Zheng; Bo Wen; et al. (Proc. VLDB Endow., 2023)

Real-time Workload Pattern Analysis for Large-scale Cloud Databases. - Jiaqi Wang 008; Tianyi Li 005; Anni Wang; Xiaoze Liu; Lu Chen 001; Jie Chen; Jianye Liu; Junyang Wu; Feifei Li 001; Yunjun Gao (Proc. VLDB Endow., 2023)

Ganos Aero: A Cloud-Native System for Big Raster Data Management and Processing. - Fei Xiao; Jiong Xie; Zhida Chen; Feifei Li 001; Zhen Chen; Jianwei Liu; Yinpei Liu (Proc. VLDB Endow., 2023)

PolarDB-SCC: A Cloud-Native Database Ensuring Low Latency for Strongly Consistent Reads. - Xinjun Yang; Yingqiang Zhang; Hao Chen 080; Chuan Sun; Feifei Li 001; Wenchao Zhou (Proc. VLDB Endow., 2023)

SimpleTS: An Efficient and Universal Model Selection Framework for Time Series Forecasting. - Yuanyuan Yao 002; Dimeng Li; Hailiang Jie; Lu Chen 001; Tianyi Li 005; Jie Chen; Jiaqi Wang 008; Feifei Li 001; Yunjun Gao (Proc. VLDB Endow., 2023)

ROVEC: Runtime Optimization of Vectorized Expression Evaluation for Column Store. - Meng Li 010; Zheyu Miao; Di Wu; Feifei Li 001; Sheng Wang 011; Wei Cao 006; Zhi Qiao; Yubin Ruan; Yukun Liang; Jimmy Yang; Haipeng Dai 001; Guihai Chen (IEEE Trans. Knowl. Data Eng., 2023)

Learning-based query optimization for multi-probe approximate nearest neighbor search. - Pengcheng Zhang; Bin Yao 002; Chao Gao; Bin Wu 003; Xiao He 008; Feifei Li 001; Yuanfei Lu; Chaoqun Zhan; Feilong Tang (VLDB J., 2023)

Secure Sampling for Approximate Multi-party Query Processing. - Qiyao Luo; Yilei Wang; Ke Yi 001; Sheng Wang 011; Feifei Li 001 (Proc. ACM Manag. Data, 2023)

SmartLite: A DBMS-based Serving System for DNN Inference in Resource-constrained Environments. - Qiuru Lin; Sai Wu; Junbo Zhao 002; Jian Dai; Meng Shi; Gang Chen 001; Feifei Li 001 (Proc. VLDB Endow., 2023)

An Efficient Transfer Learning Based Configuration Adviser for Database Tuning. - Xinyi Zhang 002; Hong Wu; Yang Li 106; Zhengju Tang; Jian Tan 001; Feifei Li 001; Bin Cui 001 (Proc. VLDB Endow., 2023)

TEE-based General-purpose Computational Backend for Secure Delegated Data Processing. - Mo Sha 002; Jialin Li 001; Sheng Wang 011; Feifei Li 001; Kian-Lee Tan (Proc. ACM Manag. Data, 2023)

Rethink Query Optimization in HTAP Databases. - Haoze Song; Wenchao Zhou; Feifei Li 001; Xiang Peng; Heming Cui (Proc. ACM Manag. Data, 2023)

Rethinking Learned Cost Models: Why Start from Scratch? - Jiani Yang; Sai Wu; Dongxiang Zhang; Jian Dai; Feifei Li 001; Gang Chen 001 (Proc. ACM Manag. Data, 2023)

Salus: A Practical Trusted Execution Environment for CPU-FPGA Heterogeneous Cloud Platforms. - Yu Zou; Yiran Li; Sheng Wang 011; Le Su; Zhen Gu; Yanheng Lu; Yijin Guan; Dimin Niu; Mingyu Gao 001; Yuan Xie 001; Feifei Li 001 (ASPLOS (4), 2024)

Occam's Razor for Distributed Protocols. - Ziliang Lai; Fan Cui; Hua Fan 002; Eric Lo 001; Wenchao Zhou; Feifei Li 001 (SoCC, 2024)

Efficient Reverse k Approximate Nearest Neighbor Search Over High-Dimensional Vectors. - Yitong Song; Kai Wang; Bin Yao 002; Zhida Chen; Jiong Xie; Feifei Li 001 (ICDE, 2024)

Bwe-tree: An Evolution of Bw-tree on Fast Storage. - Rui Wang 002; Xinjun Yang; Feifei Li 001; David B. Lomet; Xin Liu; Panfeng Zhou; Yongxiang Chen; David Zhang; Jingren Zhou 001; Jiesheng Wu (ICDE, 2024)

PinNet: Pinpoint Instructive Information for Retrieval Augmented Code-to-Text Generation. - Han Fu; Jian Tan 001; Pinhan Zhang; Feifei Li 001; Jianling Sun (ICML, 2024)

Flux: Decoupled Auto-Scaling for Heterogeneous Query Workload in Alibaba AnalyticDB. - Wei Li 226; Jiachi Zhang 002; Ye Yin; Yan Li 130; Zhanyang Zhu; Wenchao Zhou; Liang Lin; Feifei Li 001 (SIGMOD Conference Companion, 2024)

PolarDB-MP: A Multi-Primary Cloud-Native Database via Disaggregated Shared Memory. - Xinjun Yang; Yingqiang Zhang; Hao Chen 080; Feifei Li 001; Bo Wang 114; Jing Fang; Chuan Sun; Yuhui Wang (SIGMOD Conference Companion, 2024)

CORAG: A Cost-Constrained Retrieval Optimization System for Retrieval-Augmented Generation. - Ziting Wang; Haitao Yuan 002; Wei Dong 007; Gao Cong; Feifei Li 001 (CoRR, 2024)

Dynamic characteristics modeling and optimization for hydraulic engine mounts based on deep neural network coupled with genetic algorithm. - Wu Qin; Jiachen Pan; Pingzheng Ge; Feifei Li 001; Zhuyun Chen 001 (Eng. Appl. Artif. Intell., 2024)

Object-oriented Unified Encrypted Memory Management for Heterogeneous Memory Architectures. - Mo Sha 002; Yifan Cai; Sheng Wang 011; Linh Thi Xuan Phan; Feifei Li 001; Kian-Lee Tan (Proc. ACM Manag. Data, 2024)

SeRF: Segment Graph for Range-Filtering Approximate Nearest Neighbor Search. - Chaoji Zuo; Miao Qiao; Wenchao Zhou; Feifei Li 001; Dong Deng 001 (Proc. ACM Manag. Data, 2024)

Towards Practical Oblivious Join Processing. - Zhao Chang; Dong Xie 001; Sheng Wang 011; Feifei Li 001; Yulong Shen 001 (IEEE Trans. Knowl. Data Eng., 2024)

Optimal Matrix Sketching over Sliding Windows. - Hanyan Yin; Dongxie Wen; Jiajun Li; Zhewei Wei; Xiao Zhang 001; Zengfeng Huang; Feifei Li 001 (Proc. VLDB Endow., 2024)

Sub-trajectory clustering with deep reinforcement learning. - Anqi Liang; Bin Yao 002; Bo Wang 114; Yinpei Liu; Zhida Chen; Jiong Xie; Feifei Li 001 (VLDB J., 2024)

SWAT: A System-Wide Approach to Tunable Leakage Mitigation in Encrypted Data Stores. - Leqian Zheng; Lei Xu 019; Cong Wang 001; Sheng Wang 011; Yuke Hu; Zhan Qin; Feifei Li 001; Kui Ren 001 (Proc. VLDB Endow., 2024)

Towards Millions of Database Transmission Services in the Cloud. - Hua Fan 002; Dachao Fu; Xu Wang; Jiachi Zhang 002; Chaoji Zuo; Zhengyi Wu; Miao Zhang; Kang Yuan; Xizi Ni; Huo Guocheng; Wenchao Zhou; Feifei Li 001; et al. (Proc. VLDB Endow., 2024)

EncChain: Enhancing Large Language Model Applications with Advanced Privacy Preservation Techniques. - Zhe Fu; Mo Sha 002; Yiran Li; Huorong Li; Yubing Ma; Sheng Wang 011; Feifei Li 001 (Proc. VLDB Endow., 2024)

Lindorm-UWC: An Ultra-Wide-Column Database for Internet of Vehicles. - Qianyu Ouyang; Chunhui Shen; Wenlong Yang; Peng Yu; Qiang Xiao; Jianhui Lei; Yadong Chen; Qilu Zhong; Xiang Wang; Yong Lin; Qingyi Meng; Zhicheng Ji; et al. (Proc. VLDB Endow., 2024)

A survey on hybrid transactional and analytical processing. - Haoze Song; Wenchao Zhou; Heming Cui; Xiang Peng; Feifei Li 001 (VLDB J., 2024)

PolyBase: Adapting to Data Affinity Changes in Geo-Replicated Database via Row-Level Paxos-Group Affiliation Re-Assignment. - Chaoyi Ruan; Yingqiang Zhang; Juncheng Zhang; Cheng Li 001; Xiaosong Ma; Hao Chen 080; Jie Zhou; Feifei Li 001; Xinjun Yang (Proc. VLDB Endow., 2024)

Generalized Measure-Biased Sampling and Priority Sampling. - Zhao Chang; Feifei Li 001; Yulong Shen 001 (IEEE Trans. Knowl. Data Eng., 2024)

Generalized Measure-Biased Sampling and Priority Sampling: (Extended Abstract). - Zhao Chang; Feifei Li 001; Yulong Shen 001 (ICDE, 2025)

MemQ: A Graph-Based Query Memory Prediction Framework for Effective Workload Scheduling. - Yang Wu; Xuanhe Zhou; Xiaoguang Li; Jinhuai Kang; Chunxiao Xing; Tongliang Li; Xinjun Yang; Wenchao Zhou; Feifei Li 001; Yong Zhang 002 (ICDE, 2025)

Flux: Unifying Heterogeneous Infrastructure for Alibaba AnalyticDB. - Wei Li 226; Jiachi Zhang 002; Ye Yin; Yan Li 130; Zhanyang Zhu; Yuhao Li; Zhencan Peng; Lan Lu; Wenchao Zhou; Liang Lin; Feifei Li 001 (SIGMOD Conference Companion, 2025)

CloudJump II: Optimizing Cloud Databases for Shared Storage. - Zongzhi Chen; Xinjun Yang; Mo Sha 002; Feifei Li 001; Kang Wang; Zheyu Miao; Jie Xu; Jianfeng Wang; Sheng Wang 011 (SIGMOD Conference Companion, 2025)

Eigen+: Memory Over-Subscription for Alibaba Cloud Databases. - Ji You Li; Jiachi Zhang 002; Yuhang Liu; Wenchao Zhou; Xin Zhou; Fangyuan Zhou; Feifei Li 001 (SIGMOD Conference Companion, 2025)

Unlocking the Potential of CXL for Disaggregated Memory in Cloud-Native Databases. - Xinjun Yang; Yingqiang Zhang; Hao Chen 080; Feifei Li 001; Gerry Fan; Yang Kong; Bo Wang 114; Jing Fang; Yuhui Wang; Tao Huang; Wenpu Hu; Jim Kao; et al. (SIGMOD Conference Companion, 2025)

A novel design technique for high-efficiency tri-band power amplifiers with enhanced out-of-band suppression. - Hao Li; Cuiping Yu; Jinze Wu; Zehao Chen; Feifei Li 001; Jindong Zhang; Xunnan Zhang; Tao Yang; Yuanan Liu (Microelectron. J., 2025)

FLEET: High-Performance Durable Replicated State Machines using Scattered and Coordinated Log Entries. - Hua Fan 002; Hao Tan; Wenchao Zhou; Feifei Li 001 (Proc. VLDB Endow., 2025)

Efficient top-k spatial-range-constrained approximate nearest neighbor search on geo-tagged high-dimensional vectors. - Yitong Song; Bin Yao 002; Zhida Chen; Xin Yang; Jiong Xie; Feifei Li 001; Mengshi Chen (VLDB J., 2025)

Automatic Database Configuration Debugging using Retrieval-Augmented Language Models. - Sibei Chen; Ju Fan; Bin Wu 003; Nan Tang 001; Chao Deng; Pengyi Wang; Ye Li; Jian Tan 001; Feifei Li 001; Jingren Zhou 001; Xiaoyong Du 001 (Proc. ACM Manag. Data, 2025)

Efficient Graph Embedding at Scale: Optimizing CPU-GPU-SSD Integration. - Zhonggen Li; Xiangyu Ke; Yifan Zhu 002; Yunjun Gao; Feifei Li 001 (CoRR, 2025)

DIGRA: A Dynamic Graph Indexing for Approximate Nearest Neighbor Search with Range Filter. - Mengxu Jiang; Zhi Yang; Fangyuan Zhang; Guanhao Hou; Jieming Shi 001; Wenchao Zhou; Feifei Li 001; Sibo Wang 001 (Proc. ACM Manag. Data, 2025)

Yannakakis+: Practical Acyclic Query Evaluation with Theoretical Guarantees. - Qichen Wang 001; Bingnan Chen; Binyang Dai; Ke Yi 001; Feifei Li 001; Liang Lin (Proc. ACM Manag. Data, 2025)

Efficient Dynamic Indexing for Range Filtered Approximate Nearest Neighbor Search. - Fangyuan Zhang; Mengxu Jiang; Guanhao Hou; Jieming Shi 001; Hua Fan 002; Wenchao Zhou; Feifei Li 001; Sibo Wang 001 (Proc. ACM Manag. Data, 2025)

Femur: A Flexible Framework for Fast and Secure Querying from Public Key-Value Store. - Jiaoyi Zhang; Liqiang Peng; Mo Sha 002; Weiran Liu; Xiang Li; Sheng Wang 011; Feifei Li 001; Mingyu Gao 001; Huanchen Zhang (Proc. ACM Manag. Data, 2025)