Xi Zhao

27 papers A* 8Misc 1Journal 18
YearRankTypeTitle / Venue / Authors
2026 J jnl
GEM: A Native Graph-based Index for Multi-Vector Retrieval.
CoRR
Yao Tian, Zhoujin Tian, Xi Zhao, Ruiyuan Zhang, Xiaofang Zhou
2025 J jnl
Fused Gromov-Wasserstein Alignment for Graph Edit Distance Computation and Beyond.
Proc. VLDB Endow.
Jianheng Tang, Xi Zhao, Lemin Kong, Xiaofang Zhou, Jia Li
2025 A* conf
Learn while Unlearn: An Iterative Unlearning Framework for Generative Language Models.
ICDM
Haoyu Tang, Ye Liu, Xi Zhao, Xukai Liu, Yanghai Zhang, Kai Zhang, Xiaofang Zhou, Enhong Chen
2025 A* conf
Universal Set Similarity Search via Multi-Task Representation Learning.
ICDE
Zhong Yang, Bolong Zheng, Guohui Li, Xi Zhao, Xiaofang Zhou
2024 A* conf
A Just-In-Time Framework for Continuous Routing.
ICDE
Jing Zhao, Lei Li, Mengxuan Zhang, Zihan Luo, Xi Zhao, Xiaofang Zhou
2024 J jnl
DB-LSH 2.0: Locality-Sensitive Hashing With Query-Based Dynamic Bucketing.
IEEE Trans. Knowl. Data Eng.
Yao Tian, Xi Zhao, Xiaofang Zhou
2024 A* conf
Efficient Approximate Maximum Inner Product Search Over Sparse Vectors.
ICDE
Xi Zhao, Zhonghan Chen, Kai Huang, Ruiyuan Zhang, Bolong Zheng, Xiaofang Zhou
2024 Misc conf
Exploring the Meaningfulness of Nearest Neighbor Search in High-Dimensional Space.
ADC
Zhonghan Chen, Ruiyuan Zhang, Xi Zhao, Xiaojun Cheng, Xiaofang Zhou
2024 J jnl
Exploring the Meaningfulness of Nearest Neighbor Search in High-Dimensional Space.
CoRR
Zhonghan Chen, Ruiyuan Zhang, Xi Zhao, Xiaojun Cheng, Xiaofang Zhou
2024 A* conf
FRESH: Towards Efficient Graph Queries in an Outsourced Graph.
ICDE
Kai Huang, Yunqi Li, Qingqing Ye, Yao Tian, Xi Zhao, Yue Cui, Haibo Hu, Xiaofang Zhou
2024 J jnl
LDPGuard: Defenses Against Data Poisoning Attacks to Local Differential Privacy Protocols.
IEEE Trans. Knowl. Data Eng.
Kai Huang, Gaoya Ouyang, Qingqing Ye, Haibo Hu, Bolong Zheng, Xi Zhao, Ruiyuan Zhang, Xiaofang Zhou
2024 J jnl
TED$^+$+: Towards Discovering Top-k Edge-Diversified Patterns in a Graph Database.
IEEE Trans. Knowl. Data Eng.
Kai Huang, Yue Cui, Qingqing Ye, Yan Zhao, Xi Zhao, Yao Tian, Kai Zheng, Haibo Hu, Xiaofang Zhou
2023 J jnl
A Learned Index for Exact Similarity Search in Metric Spaces.
IEEE Trans. Knowl. Data Eng.
Yao Tian, Tingyun Yan, Xi Zhao, Kai Huang, Xiaofang Zhou
2023 J jnl
Approximate Nearest Neighbor Search in High Dimensional Vector Databases: Current Research and Future Directions.
IEEE Data Eng. Bull.
Yao Tian, Ziyang Yue, Ruiyuan Zhang, Xi Zhao, Bolong Zheng, Xiaofang Zhou
2023 J jnl
FARGO: Fast Maximum Inner Product Search via Global Multi-Probing.
Proc. VLDB Endow.
Xi Zhao, Bolong Zheng, Xiaomeng Yi, Xiaofan Luan, Charles Xie, Xiaofang Zhou, Christian S. Jensen
2023 J jnl
Towards Efficient Index Construction and Approximate Nearest Neighbor Search in High-Dimensional Spaces.
Proc. VLDB Endow.
Xi Zhao, Yao Tian, Kai Huang, Bolong Zheng, Xiaofang Zhou
2023 J jnl
VisualNeo: Bridging the Gap between Visual Query Interfaces and Graph Query Engines.
Proc. VLDB Endow.
Kai Huang, Houdong Liang, Chongchong Yao, Xi Zhao, Yue Cui, Yao Tian, Ruiyuan Zhang, Xiaofang Zhou
2022 J jnl
A Learned Index for Exact Similarity Search in Metric Spaces.
CoRR
Yao Tian, Tingyun Yan, Xi Zhao, Kai Huang, Xiaofang Zhou
2022 A* conf
DB-LSH: Locality-Sensitive Hashing with Query-based Dynamic Bucketing.
ICDE
Yao Tian, Xi Zhao, Xiaofang Zhou
2022 J jnl
DB-LSH: Locality-Sensitive Hashing with Query-based Dynamic Bucketing.
CoRR
Yao Tian, Xi Zhao, Xiaofang Zhou
2022 J jnl
PM-LSH: a fast and accurate in-memory framework for high-dimensional approximate NN and closest pair search.
VLDB J.
Bolong Zheng, Xi Zhao, Lianggui Weng, Quoc Viet Hung Nguyen, Hang Liu, Christian S. Jensen
2022 J jnl
VINCENT: Towards Efficient Exploratory Subgraph Search in Graph Databases.
Proc. VLDB Endow.
Kai Huang, Qingqing Ye, Jing Zhao, Xi Zhao, Haibo Hu, Xiaofang Zhou
2021 J jnl
PM-LSH: a fast and accurate in-memory framework for high-dimensional approximate NN and closest pair search.
CoRR
Bolong Zheng, Xi Zhao, Lianggui Weng, Nguyen Quoc Viet Hung, Hang Liu, Christian S. Jensen
2021 A* conf
REPOSE: Distributed Top-k Trajectory Similarity Search with Local Reference Point Tries.
ICDE
Bolong Zheng, Lianggui Weng, Xi Zhao, Kai Zeng, Xiaofang Zhou, Christian S. Jensen
2021 J jnl
REPOSE: Distributed Top-k Trajectory Similarity Search with Local Reference Point Tries.
CoRR
Bolong Zheng, Lianggui Weng, Xi Zhao, Kai Zeng, Xiaofang Zhou, Christian S. Jensen
2020 A* conf
Adaptive Top-k Overlap Set Similarity Joins.
ICDE
Zhong Yang, Bolong Zheng, Guohui Li, Xi Zhao, Xiaofang Zhou, Christian S. Jensen
2020 J jnl
PM-LSH: A Fast and Accurate LSH Framework for High-Dimensional Approximate NN Search.
Proc. VLDB Endow.
Bolong Zheng, Xi Zhao, Lianggui Weng, Nguyen Quoc Viet Hung, Hang Liu, Christian S. Jensen