Multi-Worker-Aware Task Planning in Real-Time Spatial Crowdsourcing. - Qian Tao; Yuxiang Zeng; Zimu Zhou; Yongxin Tong; Lei Chen 002; Ke Xu 001 (DASFAA (2), 2018)

Latency-Oriented Task Completion via Spatial Crowdsourcing. - Yuxiang Zeng; Yongxin Tong; Lei Chen 002; Zimu Zhou (ICDE, 2018)

A Unified Approach to Route Planning for Shared Mobility. - Yongxin Tong; Yuxiang Zeng; Zimu Zhou; Lei Chen 002; Jieping Ye; Ke Xu 001 (Proc. VLDB Endow., 2018)

Preference-Aware Task Assignment in On-Demand Taxi Dispatching: An Online Stable Matching Approach. - Boming Zhao; Pan Xu 001; Yexuan Shi; Yongxin Tong; Zimu Zhou; Yuxiang Zeng (AAAI, 2019)

Social-Aware Optimal Electric Vehicle Charger Deployment on Road Network. - Qiyu Liu; Yuxiang Zeng; Lei Chen 002; Xiuwen Zheng 002 (SIGSPATIAL/GIS, 2019)

Minimizing Maximum Delay of Task Assignment in Spatial Crowdsourcing. - Zhao Chen 003; Peng Cheng 003; Yuxiang Zeng; Lei Chen 002 (ICDE, 2019)

Fluid: A Blockchain based Framework for Crowdsourcing. - Siyuan Han; Zihuan Xu; Yuxiang Zeng; Lei Chen 002 (SIGMOD Conference, 2019)

Interaction Management in Crowdsourcing. - Yansheng Wang; Tianshu Song; Qian Tao; Yuxiang Zeng; Zimu Zhou; Yi Xu 013; Yongxin Tong; Lei Chen 002 (IEEE Data Eng. Bull., 2019)

Last-Mile Delivery Made Practical: An Efficient Route Planning Framework with Theoretical Guarantees. - Yuxiang Zeng; Yongxin Tong; Lei Chen 002 (Proc. VLDB Endow., 2019)

Two-sided online bipartite matching in spatial data: experiments and analysis. - Yiming Li; Jingzhi Fang; Yuxiang Zeng; Balz Maag; Yongxin Tong; Lingyu Zhang 001 (GeoInformatica, 2020)

The Simpler The Better: An Indexing Approach for Shared-Route Planning Queries. - Yuxiang Zeng; Yongxin Tong; Yuguang Song; Lei Chen 002 (Proc. VLDB Endow., 2020)

Spatial crowdsourcing: a survey. - Yongxin Tong; Zimu Zhou; Yuxiang Zeng; Lei Chen 002; Cyrus Shahabi (VLDB J., 2020)

HST+: An Efficient Index for Embedding Arbitrary Metric Spaces. - Yuxiang Zeng; Yongxin Tong; Lei Chen 002 (ICDE, 2021)

A Differentially Private Task Planning Framework for Spatial Crowdsourcing. - Qian Tao; Yongxin Tong; Shuyuan Li; Yuxiang Zeng; Zimu Zhou; Ke Xu 001 (MDM, 2021)

Two-Sided Online Micro-Task Assignment in Spatial Crowdsourcing. - Yongxin Tong; Yuxiang Zeng; Bolin Ding; Libin Wang 001; Lei Chen 002 (IEEE Trans. Knowl. Data Eng., 2021)

Efficient Approximate Range Aggregation over Large-scale Spatial Data Federation (Extended Abstract). - Yexuan Shi; Yongxin Tong; Yuxiang Zeng; Zimu Zhou; Bolin Ding; Lei Chen 002 (ICDE, 2022)

Subgraph Sampling for Inductive Sparse Cloud Services QoS Prediction. - Jianlong Xu; Zhiyu Xia; Yuhui Li; Yuxiang Zeng; Zhidan Liu 001 (ICPADS, 2022)

Faster and Better Solution to Embed Lp Metrics by Tree Metrics. - Yuxiang Zeng; Yongxin Tong; Lei Chen 002 (SIGMOD Conference, 2022)

Hu-Fu: A Data Federation System for Secure Spatial Queries. - Xuchen Pan; Yongxin Tong; Chunbo Xue; Zimu Zhou; Junping Du 001; Yuxiang Zeng; Yexuan Shi; Xiaofei Zhang 002; Lei Chen 002; Yi Xu 013; Ke Xu 001; Weifeng Lv (Proc. VLDB Endow., 2022)

Hu-Fu: Efficient and Secure Spatial Queries over Data Federation. - Yongxin Tong; Xuchen Pan; Yuxiang Zeng; Yexuan Shi; Chunbo Xue; Zimu Zhou; Xiaofei Zhang 002; Lei Chen 002; Yi Xu 013; Ke Xu 001; Weifeng Lv (Proc. VLDB Endow., 2022)

Unified Route Planning for Shared Mobility: An Insertion-based Framework. - Yongxin Tong; Yuxiang Zeng; Zimu Zhou; Lei Chen 002; Ke Xu 001 (ACM Trans. Database Syst., 2022)

QoSEraser: A Data Erasable Framework for Web Service QoS Prediction. - Yuxiang Zeng; Yuhui Li; Zhiyu Xia; Zibo Du; Jialin Wang; Ruimin Lian; Jianlong Xu (SSE, 2023)

Efficient and Accurate Range Counting on Privacy-Preserving Spatial Data Federation. - Maocheng Li; Yuxiang Zeng; Lei Chen 002 (DASFAA (1), 2023)

Accurate and Efficient Trajectory-Based Contact Tracing with Secure Computation and Geo-Indistinguishability. - Maocheng Li; Yuxiang Zeng; Libin Zheng; Lei Chen 002; Qing Li 001 (DASFAA (1), 2023)

Approximate k-Nearest Neighbor Query over Spatial Data Federation. - Kaining Zhang; Yongxin Tong; Yexuan Shi; Yuxiang Zeng; Yi Xu 013; Lei Chen 002; Zimu Zhou; Ke Xu 001; Weifeng Lv; Zhiming Zheng 001 (DASFAA (1), 2023)

Fault diagnosis method of rolling bearing based on Xception-CNN model. - Yuxiang Zeng (ICCEIC, 2023)

Towards Capacity-Aware Broker Matching: From Recommendation to Assignment. - Shuyue Wei; Yongxin Tong; Zimu Zhou; Qiaoyang Liu; Lulu Zhang; Yuxiang Zeng; Jieping Ye (ICDE, 2023)

Toward Highly-Efficient and Accurate Services QoS Prediction via Machine Unlearning. - Yuxiang Zeng; Jianlong Xu; Yuhui Li; Caiyi Chen; Qingcao Dai; Zibo Du (IEEE Access, 2023)

Efficient and Accurate Range Counting on Privacy-preserving Spatial Data Federation [Technical Report]. - Maocheng Li; Yuxiang Zeng; Lei Chen (CoRR, 2023)

A Fast Insertion Operator for Ridesharing over Time-Dependent Road Networks. - Zengyang Gong; Yuxiang Zeng; Lei Chen (CoRR, 2023)

Querying Shortest Path on Large Time-Dependent Road Networks with Shortcuts. - Zengyang Gong; Yuxiang Zeng; Lei Chen (CoRR, 2023)

Efficient and Private Federated Trajectory Matching. - Yuxiang Wang; Yuxiang Zeng; Yi Xu 013; Zimu Zhou; Yongxin Tong (CoRR, 2023)

Federated Computing: Query, Learning, and Beyond. - Yongxin Tong; Yuxiang Zeng; Zimu Zhou; Boyi Liu 002; Yexuan Shi; Shuyuan Li; Ke Xu 001; Weifeng Lv (IEEE Data Eng. Bull., 2023)

LiteHST: A Tree Embedding based Method for Similarity Search. - Yuxiang Zeng; Yongxin Tong; Lei Chen 002 (Proc. ACM Manag. Data, 2023)

Efficient Approximate Range Aggregation Over Large-Scale Spatial Data Federation. - Yexuan Shi; Yongxin Tong; Yuxiang Zeng; Zimu Zhou; Bolin Ding; Lei Chen 002 (IEEE Trans. Knowl. Data Eng., 2023)

GATCF: Graph Attention Collaborative Filtering for Reliable Blockchain Services Selection in BaaS. - Yuxiang Zeng; Jianlong Xu; Zhuohua Zhang; Caiyi Chen; Qianyu Ling; Jialin Wang (Sensors, 2023)

Flight Planning at Scale: A Bipartite Matching Based Approach. - Tianlong Zhang; Chang Gao; Yuxiang Zeng; Shuyuan Li; Yi Xu 013; Yuanyuan Zhang 013 (DASFAA (7), 2024)

Querying Shortest Path on Large Time-Dependent Road Networks with Shortcuts. - Zengyang Gong; Yuxiang Zeng; Lei Chen 002 (ICDE, 2024)

How Good Are Multi-dimensional Learned Indices? An Experimental Survey. - Qiyu Liu; Maocheng Li; Yuxiang Zeng; Yanyan Shen; Lei Chen 002 (CoRR, 2024)

FedGA: A greedy approach to enhance federated learning with Non-IID data. - Yue Cong; Yuxiang Zeng; Jing Qiu 002; Zhongyang Fang; Lejun Zhang; Du Cheng; Jia Liu; Zhihong Tian (Knowl. Based Syst., 2024)

Real-time Insertion Operator for Shared Mobility on Time-Dependent Road Networks. - Zengyang Gong; Yuxiang Zeng; Lei Chen 002 (Proc. VLDB Endow., 2024)

Swift: A Data-Driven Flight Planning System at Scale. - Chang Gao; Tianlong Zhang; Yuxiang Zeng; Yi Xu 013; Shuyuan Li; Yuanyuan Zhang 013 (Proc. VLDB Endow., 2024)

FedSQ: A Secure System for Federated Vector Similarity Queries. - Zeqi Zhu; Zeheng Fan; Yuxiang Zeng; Yexuan Shi; Yi Xu 013; Mengmeng Zhou; Jin Dong (Proc. VLDB Endow., 2024)

An Experimental Study on Federated Equi-Joins. - Shuyuan Li; Yuxiang Zeng; Yuxiang Wang; Yiman Zhong; Zimu Zhou; Yongxin Tong (IEEE Trans. Knowl. Data Eng., 2024)

Efficient and Private Federated Trajectory Matching. - Yuxiang Wang; Yuxiang Zeng; Shuyuan Li; Yuanyuan Zhang 013; Zimu Zhou; Yongxin Tong (IEEE Trans. Knowl. Data Eng., 2024)

Towards practical data alignment in production federated learning. - Yexuan Shi; Wei Yu 001; Yuanyuan Zhang 013; Chunbo Xue; Yuxiang Zeng; Zimu Zhou; Manxue Guo; Lun Xin; Wenjing Nie (Frontiers Comput. Sci., 2025)

How good are multi-dimensional learned indexes? An experimental survey. - Qiyu Liu; Maocheng Li; Yuxiang Zeng; Yanyan Shen; Lei Chen 002 (VLDB J., 2025)

Hu-Fu: efficient and secure spatial queries over data federation. - Yongxin Tong; Yuxiang Zeng; Yang Song; Xuchen Pan; Zeheng Fan; Chunbo Xue; Zimu Zhou; Xiaofei Zhang 002; Lei Chen 002; Yi Xu 013; Ke Xu 001; Weifeng Lv (VLDB J., 2025)