Yuxiang Zeng

57 papers A* 7B 2Journal 37Unranked 11
YearRankTypeTitle / Venue / Authors
2026 J jnl
Data quality matters: towards trajectory data collection under local differential privacy.
Frontiers Comput. Sci.
Hao Zhou, Yexuan Shi, Yuxiang Zeng, Yongxin Tong
2026 J jnl
Sparse QoS prediction for cloud services via inductive subgraph pattern aware graph neural network.
Comput. Commun.
Jianlong Xu, Caiyi Chen, Qingcao Dai, Guanchen Du, Ruiqi Wang, Mingtong Li, Quanqing Guo, Yuxiang Zeng
2025 J jnl
Accelerating Approximate Nearest Neighbor Search in Hierarchical Graphs: Efficient Level Navigation with Shortcuts.
Proc. VLDB Endow.
Zengyang Gong, Yuxiang Zeng, Lei Chen
2025 — conf
FedVS: Towards Federated Vector Similarity Search with Filters.
KDD (2)
Zeheng Fan, Yuxiang Zeng, Zhuanglin Zheng, Binhan Yang, Yongxin Tong
2025 J jnl
FedVSE: A Privacy-Preserving and Efficient Vector Search Engine for Federated Databases.
Proc. VLDB Endow.
Zeheng Fan, Yuxiang Zeng, Zhuanglin Zheng, Yongxin Tong
2025 J jnl
How good are multi-dimensional learned indexes? An experimental survey.
VLDB J.
Qiyu Liu, Maocheng Li, Yuxiang Zeng, Yanyan Shen, Lei Chen
2025 J jnl
Hu-Fu: efficient and secure spatial queries over data federation.
VLDB J.
Yongxin Tong, Yuxiang Zeng, Yang Song, Xuchen Pan, Zeheng Fan, Chunbo Xue, Zimu Zhou, Xiaofei Zhang, Lei Chen, Yi Xu, Ke Xu, Weifeng Lv
2025 J jnl
IVEBench: Modern Benchmark Suite for Instruction-Guided Video Editing Assessment.
CoRR
Yinan Chen, Jiangning Zhang, Teng Hu, Yuxiang Zeng, Zhucun Xue, Qingdong He, Chengjie Wang, Yong Liu, Xiaobin Hu, Shuicheng Yan
2025 J jnl
QoSGMAA: A Robust Multi-Order Graph Attention and Adversarial Framework for Sparse QoS Prediction.
CoRR
Guanchen Du, Jianlong Xu, Mingtong Li, Ruiqi Wang, Qianqing Guo, Caiyi Chen, Qingcao Dai, Yuxiang Zeng
2025 J jnl
Towards practical data alignment in production federated learning.
Frontiers Comput. Sci.
Yexuan Shi, Wei Yu, Yuanyuan Zhang, Chunbo Xue, Yuxiang Zeng, Zimu Zhou, Manxue Guo, Lun Xin, Wenjing Nie
2024 J jnl
An Experimental Study on Federated Equi-Joins.
IEEE Trans. Knowl. Data Eng.
Shuyuan Li, Yuxiang Zeng, Yuxiang Wang, Yiman Zhong, Zimu Zhou, Yongxin Tong
2024 J jnl
Efficient and Private Federated Trajectory Matching.
IEEE Trans. Knowl. Data Eng.
Yuxiang Wang, Yuxiang Zeng, Shuyuan Li, Yuanyuan Zhang, Zimu Zhou, Yongxin Tong
2024 J jnl
FedGA: A greedy approach to enhance federated learning with Non-IID data.
Knowl. Based Syst.
Yue Cong, Yuxiang Zeng, Jing Qiu, Zhongyang Fang, Lejun Zhang, Du Cheng, Jia Liu, Zhihong Tian
2024 J jnl
FedSQ: A Secure System for Federated Vector Similarity Queries.
Proc. VLDB Endow.
Zeqi Zhu, Zeheng Fan, Yuxiang Zeng, Yexuan Shi, Yi Xu, Mengmeng Zhou, Jin Dong
2024 — conf
Flight Planning at Scale: A Bipartite Matching Based Approach.
DASFAA (7)
Tianlong Zhang, Chang Gao, Yuxiang Zeng, Shuyuan Li, Yi Xu, Yuanyuan Zhang
2024 J jnl
How Good Are Multi-dimensional Learned Indices? An Experimental Survey.
CoRR
Qiyu Liu, Maocheng Li, Yuxiang Zeng, Yanyan Shen, Lei Chen
2024 A* conf
Querying Shortest Path on Large Time-Dependent Road Networks with Shortcuts.
ICDE
Zengyang Gong, Yuxiang Zeng, Lei Chen
2024 J jnl
Real-time Insertion Operator for Shared Mobility on Time-Dependent Road Networks.
Proc. VLDB Endow.
Zengyang Gong, Yuxiang Zeng, Lei Chen
2024 J jnl
Swift: A Data-Driven Flight Planning System at Scale.
Proc. VLDB Endow.
Chang Gao, Tianlong Zhang, Yuxiang Zeng, Yi Xu, Shuyuan Li, Yuanyuan Zhang
2023 J jnl
A Fast Insertion Operator for Ridesharing over Time-Dependent Road Networks.
CoRR
Zengyang Gong, Yuxiang Zeng, Lei Chen
2023 — conf
Accurate and Efficient Trajectory-Based Contact Tracing with Secure Computation and Geo-Indistinguishability.
DASFAA (1)
Maocheng Li, Yuxiang Zeng, Libin Zheng, Lei Chen, Qing Li
2023 J jnl
Accurate and Efficient Trajectory-based Contact Tracing with Secure Computation and Geo-Indistinguishability.
CoRR
Maocheng Li, Yuxiang Zeng, Libin Zheng, Lei Chen, Qing Li
2023 — conf
Approximate k-Nearest Neighbor Query over Spatial Data Federation.
DASFAA (1)
Kaining Zhang, Yongxin Tong, Yexuan Shi, Yuxiang Zeng, Yi Xu, Lei Chen, Zimu Zhou, Ke Xu, Weifeng Lv, Zhiming Zheng
2023 J jnl
Efficient Approximate Range Aggregation Over Large-Scale Spatial Data Federation.
IEEE Trans. Knowl. Data Eng.
Yexuan Shi, Yongxin Tong, Yuxiang Zeng, Zimu Zhou, Bolin Ding, Lei Chen
2023 — conf
Efficient and Accurate Range Counting on Privacy-Preserving Spatial Data Federation.
DASFAA (1)
Maocheng Li, Yuxiang Zeng, Lei Chen
2023 J jnl
Efficient and Accurate Range Counting on Privacy-preserving Spatial Data Federation [Technical Report].
CoRR
Maocheng Li, Yuxiang Zeng, Lei Chen
2023 J jnl
Efficient and Private Federated Trajectory Matching.
CoRR
Yuxiang Wang, Yuxiang Zeng, Yi Xu, Zimu Zhou, Yongxin Tong
2023 — conf
Fault diagnosis method of rolling bearing based on Xception-CNN model.
ICCEIC
Yuxiang Zeng
2023 J jnl
Federated Computing: Query, Learning, and Beyond.
IEEE Data Eng. Bull.
Yongxin Tong, Yuxiang Zeng, Zimu Zhou, Boyi Liu, Yexuan Shi, Shuyuan Li, Ke Xu, Weifeng Lv
2023 J jnl
GATCF: Graph Attention Collaborative Filtering for Reliable Blockchain Services Selection in BaaS.
Sensors
Yuxiang Zeng, Jianlong Xu, Zhuohua Zhang, Caiyi Chen, Qianyu Ling, Jialin Wang
2023 J jnl
LiteHST: A Tree Embedding based Method for Similarity Search.
Proc. ACM Manag. Data
Yuxiang Zeng, Yongxin Tong, Lei Chen
2023 — conf
QoSEraser: A Data Erasable Framework for Web Service QoS Prediction.
SSE
Yuxiang Zeng, Yuhui Li, Zhiyu Xia, Zibo Du, Jialin Wang, Ruimin Lian, Jianlong Xu
2023 J jnl
Querying Shortest Path on Large Time-Dependent Road Networks with Shortcuts.
CoRR
Zengyang Gong, Yuxiang Zeng, Lei Chen
2023 J jnl
Toward Highly-Efficient and Accurate Services QoS Prediction via Machine Unlearning.
IEEE Access
Yuxiang Zeng, Jianlong Xu, Yuhui Li, Caiyi Chen, Qingcao Dai, Zibo Du
2023 A* conf
Towards Capacity-Aware Broker Matching: From Recommendation to Assignment.
ICDE
Shuyue Wei, Yongxin Tong, Zimu Zhou, Qiaoyang Liu, Lulu Zhang, Yuxiang Zeng, Jieping Ye
2023 J jnl
Towards Capacity-Aware Broker Matching: From Recommendation to Assignment.
CoRR
Shuyue Wei, Yongxin Tong, Zimu Zhou, Qiaoyang Liu, Lulu Zhang, Yuxiang Zeng, Jieping Ye
2022 A* conf
Efficient Approximate Range Aggregation over Large-scale Spatial Data Federation (Extended Abstract).
ICDE
Yexuan Shi, Yongxin Tong, Yuxiang Zeng, Zimu Zhou, Bolin Ding, Lei Chen
2022 — conf
Faster and Better Solution to Embed Lp Metrics by Tree Metrics.
SIGMOD Conference
Yuxiang Zeng, Yongxin Tong, Lei Chen
2022 J jnl
Hu-Fu: A Data Federation System for Secure Spatial Queries.
Proc. VLDB Endow.
Xuchen Pan, Yongxin Tong, Chunbo Xue, Zimu Zhou, Junping Du, Yuxiang Zeng, Yexuan Shi, Xiaofei Zhang, Lei Chen, Yi Xu, Ke Xu, Weifeng Lv
2022 J jnl
Hu-Fu: Efficient and Secure Spatial Queries over Data Federation.
Proc. VLDB Endow.
Yongxin Tong, Xuchen Pan, Yuxiang Zeng, Yexuan Shi, Chunbo Xue, Zimu Zhou, Xiaofei Zhang, Lei Chen, Yi Xu, Ke Xu, Weifeng Lv
2022 B conf
Subgraph Sampling for Inductive Sparse Cloud Services QoS Prediction.
ICPADS
Jianlong Xu, Zhiyu Xia, Yuhui Li, Yuxiang Zeng, Zhidan Liu
2022 J jnl
Unified Route Planning for Shared Mobility: An Insertion-based Framework.
ACM Trans. Database Syst.
Yongxin Tong, Yuxiang Zeng, Zimu Zhou, Lei Chen, Ke Xu
2021 B conf
A Differentially Private Task Planning Framework for Spatial Crowdsourcing.
MDM
Qian Tao, Yongxin Tong, Shuyuan Li, Yuxiang Zeng, Zimu Zhou, Ke Xu
2021 A* conf
HST+: An Efficient Index for Embedding Arbitrary Metric Spaces.
ICDE
Yuxiang Zeng, Yongxin Tong, Lei Chen
2021 J jnl
Two-Sided Online Micro-Task Assignment in Spatial Crowdsourcing.
IEEE Trans. Knowl. Data Eng.
Yongxin Tong, Yuxiang Zeng, Bolin Ding, Libin Wang, Lei Chen
2020 J jnl
Spatial crowdsourcing: a survey.
VLDB J.
Yongxin Tong, Zimu Zhou, Yuxiang Zeng, Lei Chen, Cyrus Shahabi
2020 J jnl
The Simpler The Better: An Indexing Approach for Shared-Route Planning Queries.
Proc. VLDB Endow.
Yuxiang Zeng, Yongxin Tong, Yuguang Song, Lei Chen
2020 J jnl
Two-sided online bipartite matching in spatial data: experiments and analysis.
GeoInformatica
Yiming Li, Jingzhi Fang, Yuxiang Zeng, Balz Maag, Yongxin Tong, Lingyu Zhang
2019 — conf
Fluid: A Blockchain based Framework for Crowdsourcing.
SIGMOD Conference
Siyuan Han, Zihuan Xu, Yuxiang Zeng, Lei Chen
2019 J jnl
Interaction Management in Crowdsourcing.
IEEE Data Eng. Bull.
Yansheng Wang, Tianshu Song, Qian Tao, Yuxiang Zeng, Zimu Zhou, Yi Xu, Yongxin Tong, Lei Chen
2019 J jnl
Last-Mile Delivery Made Practical: An Efficient Route Planning Framework with Theoretical Guarantees.
Proc. VLDB Endow.
Yuxiang Zeng, Yongxin Tong, Lei Chen
2019 A* conf
Minimizing Maximum Delay of Task Assignment in Spatial Crowdsourcing.
ICDE
Zhao Chen, Peng Cheng, Yuxiang Zeng, Lei Chen
2019 A* conf
Preference-Aware Task Assignment in On-Demand Taxi Dispatching: An Online Stable Matching Approach.
AAAI
Boming Zhao, Pan Xu, Yexuan Shi, Yongxin Tong, Zimu Zhou, Yuxiang Zeng
2019 — conf
Social-Aware Optimal Electric Vehicle Charger Deployment on Road Network.
SIGSPATIAL/GIS
Qiyu Liu, Yuxiang Zeng, Lei Chen, Xiuwen Zheng
2018 J jnl
A Unified Approach to Route Planning for Shared Mobility.
Proc. VLDB Endow.
Yongxin Tong, Yuxiang Zeng, Zimu Zhou, Lei Chen, Jieping Ye, Ke Xu
2018 A* conf
Latency-Oriented Task Completion via Spatial Crowdsourcing.
ICDE
Yuxiang Zeng, Yongxin Tong, Lei Chen, Zimu Zhou
2018 — conf
Multi-Worker-Aware Task Planning in Real-Time Spatial Crowdsourcing.
DASFAA (2)
Qian Tao, Yuxiang Zeng, Zimu Zhou, Yongxin Tong, Lei Chen, Ke Xu