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Lei Chen

Author ID
11168
ORCID
0000-0002-8257-5806
Links
(found by gpt-5.2 on feb 8th, 2026)
Most Frequent Institution
Hong Kong University of Science and Technology
Pagerank
0.93398893
Overall Rank
12 | 99.95%
Paper Count
129

Affiliation Timeline

Incoming Non-self Citations Over Time

Total yearly non-self incoming citations across all papers by this author.

Publications by Paper Pagerank

Showing 29 of 129 publications.

Rank Title Year Venue Pagerank
10,690 Authenticated Aggregate Queries with Boolean Range Predicates on Blockchains 2025 VLDB 4.1945683e-05
10,698 Not Small Enough? SegPQ: A Learned Approach to Compress Product Quantization Codebooks 2025 VLDB 4.1945683e-05
10,735 Faster Convergence in Mini-batch Graph Neural Networks Training with Pseudo Full Neighborhood Compensation 2025 VLDB 4.1945683e-05
10,785 GalaxyWeaver: Autonomous Table-to-Graph Conversion and Schema Optimization with Large Language Models 2025 VLDB 4.1945683e-05
10,885 Efficient Graph Embedding Generation and Update for Large-Scale Temporal Graph 2025 VLDB 4.1945683e-05
11,018 Utility-aware Payment Channel Network Rebalance 2024 VLDB 4.1945683e-05
11,042 Efficient Index for Temporal Core Queries over Bipartite Graphs 2024 VLDB 4.1945683e-05
11,062 Maximum Balanced (k, e)-Bitruss Detection in Signed Bipartite Graph 2024 VLDB 4.1945683e-05
11,115 CMixing: An Efficient Coin Mixing Platform to Enhance Anonymity in Cryptocurrency Transactions 2024 VLDB 4.1945683e-05
11,203 SSIN: Self-Supervised Learning for Rainfall Spatial Interpolation 2023 SIGMOD 4.1945683e-05
11,252 HENCE-X: Toward Heterogeneity-agnostic Multi-level Explainability for Deep Graph Networks 2023 VLDB 4.1945683e-05
11,257 Efficient Non-Learning Similar Subtrajectory Search 2023 VLDB 4.1945683e-05
11,274 PSFQ: A Blockchain-based Privacy-preserving and Verifiable Student Feedback Questionnaire Platform 2023 VLDB 4.1945683e-05
11,302 Privacy-preserving Cooperative Online Matching over Spatial Crowdsourcing Platforms 2023 VLDB 4.1945683e-05
11,309 L2chain: Towards High-performance, Confidential and Secure Layer-2 Blockchain Solution for Decentralized Applications 2023 VLDB 4.1945683e-05
11,335 Faster and Better Solution to Embed Lp Metrics by Tree Metrics 2022 SIGMOD 4.1945683e-05
11,387 Migrating Social Event Recommendation Over Microblogs 2022 VLDB 4.1945683e-05
11,413 Online Ridesharing with Meeting Points 2022 VLDB 4.1945683e-05
11,470 When the Recursive Diversity Anonymity Meets the Ring Signature 2021 SIGMOD 4.1945683e-05
11,473 DIV: Resolving the Dynamic Issues of Zero-knowledge Set Membership Proof in the Blockchain 2021 SIGMOD 4.1945683e-05
11,475 TENET: Joint Entity and Relation Linking with Coherence Relaxation 2021 SIGMOD 4.1945683e-05
11,592 SPARQL Rewriting: Towards Desired Results 2020 SIGMOD 4.1945683e-05
11,750 Worker Recommendation for Crowdsourced Q&A Services: A Triple-Factor Aware Approach 2018 VLDB 4.1945683e-05
11,794 Flexible Online Task Assignment in Real-Time Spatial Data 2017 VLDB 4.1945683e-05
11,814 Spatial Crowdsourcing: Challenges, Techniques, and Applications 2017 VLDB 4.1945683e-05
11,923 Utility-Aware Social Event-Participant Planning 2015 SIGMOD 4.1945683e-05
13,135 ContextCache: Context-Aware Semantic Cache for Multi-Turn Queries in Large Language Models 2025 VLDB -
13,150 STile: Searching Hybrid Sparse Formats for Sparse Deep Learning Operators Automatically 2024 SIGMOD -
13,249 A Queueing-Theoretic Framework for Vehicle Dispatching in Dynamic Car-Hailing 2021 VLDB -
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Frequent Co-authors

Co-authored at least 5 papers.

Co-author Shared Papers Rank Pagerank
Yongxin Tong 18 406 0.13955215
Yanyan Shen 16 475 0.1216995
Jason Zhang 12 732 0.087799001
Yue Wang 11 756 0.085144947
Peng Cheng 11 916 0.072353453
Yuxiang Zeng 10 704 0.090838097
Xuemin Lin 9 15 0.86575139
Yingxia Shao 9 471 0.12229256
Bin Cui 8 39 0.57512049
Xiang Lian 7 411 0.13768894
Xun Jian 7 1,435 0.04943987
Wangze Ni 7 1,903 0.039192023
Zihuan Xu 6 1,538 0.046470039
Yiming Li 6 1,547 0.046334867
Haoyang Li 6 1,785 0.040814714
Ke Xu 5 1,955 0.038263877
Xin Zhang 5 2,076 0.036412085
Zimu Zhou 5 2,087 0.036287641
Hao Xin 5 2,181 0.034950621
Alexander Zhou 5 2,190 0.034799868