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Lei Chen

Author ID
11172
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
0.93348534
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 50 of 129 publications.

Rank Title Year Venue Pagerank
6,918 Online Video Recommendation in Sharing Community 2015 SIGMOD 4.8878659e-05
6,944 Efficient Training of Graph Neural Networks on Large Graphs 2024 VLDB 4.8875946e-05
6,972 The Simpler The Better: An Indexing Approach for Shared-Route Planning Queries 2020 VLDB 4.8737965e-05
7,014 SIMPLE: Efficient Temporal Graph Neural Network Training at Scale with Dynamic Data Placement 2024 SIGMOD 4.8570865e-05
7,025 Hear the Whole Story: Towards the Diversity of Opinion in Crowdsourcing Markets 2015 VLDB 4.8530001e-05
7,257 Incremental Tabular Learning on Heterogeneous Feature Space 2023 SIGMOD 4.7819761e-05
7,285 Subjective Knowledge Base Construction Powered By Crowdsourcing and Knowledge Base 2018 SIGMOD 4.7702194e-05
7,286 DAHA: Accelerating GNN Training with Data and Hardware Aware Execution Planning 2024 VLDB 4.7701372e-05
7,304 SUFF: Accelerating Subgraph Matching with Historical Data 2023 VLDB 4.7628386e-05
7,359 An I/O-Efficient Disk-based Graph System for Scalable Second-Order Random Walk of Large Graphs 2022 VLDB 4.7477556e-05
7,633 Mining Frequent Itemsets over Uncertain Databases 2012 VLDB 4.6869557e-05
7,640 Bitlist: New Full-text Index for Low Space Cost and Efficient Keyword Search 2013 VLDB 4.6859388e-05
7,643 Feedback-Aware Social Event-Participant Arrangement 2017 SIGMOD 4.6853818e-05
7,654 LiteHST: A Tree Embedding based Method for Similarity Search 2023 SIGMOD 4.6831082e-05
7,789 Towards Distributed Bitruss Decomposition on Bipartite Graphs 2022 VLDB 4.6465475e-05
7,844 Set Similarity Join on Probabilistic Data 2010 VLDB 4.6330652e-05
7,849 InTime: Towards Performance Predictability In Byzantine Fault Tolerant Proof-of-Stake Consensus 2025 SIGMOD 4.6321834e-05
8,007 Analysis of Influence Contribution in Social Advertising 2022 VLDB 4.604154e-05
8,062 Where To: Crowd-Aided Path Selection 2014 VLDB 4.5902135e-05
8,067 An Experimental Evaluation of Task Assignment in Spatial Crowdsourcing 2018 VLDB 4.5896179e-05
8,218 Galaxybase: A High Performance Native Distributed Graph Database for HTAP 2024 VLDB 4.5515694e-05
8,303 Personalized Privacy Protection in Social Networks 2011 VLDB 4.5392079e-05
8,306 Privacy Preserving Serial Data Publishing By Role Composition 2008 VLDB 4.5392079e-05
8,384 Are Large Language Models a Good Replacement of Taxonomies? 2024 VLDB 4.5259772e-05
8,507 Fight Fire with Fire: Towards Robust Graph Neural Networks on Dynamic Graphs via Actively Defense 2024 VLDB 4.4909322e-05
8,541 Reliable Diversity-Based Spatial Crowdsourcing by Moving Workers 2015 VLDB 4.4893996e-05
8,576 RECA: Related Tables Enhanced Column Semantic Type Annotation Framework 2023 VLDB 4.4879383e-05
8,648 HAP: An Efficient Hamming Space Index Based on Augmented Pigeonhole Principle 2022 SIGMOD 4.4718808e-05
8,762 Efficient Query Answering in Probabilistic RDF Graphs 2011 SIGMOD 4.4520434e-05
8,885 Bonding Vertex Sets Over Distributed Graph: A Betweenness Aware Approach 2015 VLDB 4.4239782e-05
9,050 Hu-Fu: A Data Federation System for Secure Spatial Queries 2022 VLDB 4.3997447e-05
9,051 Fairness Matters: A Tit-For-Tat Strategy Against Selfish Mining 2022 VLDB 4.3997447e-05
9,150 Infinite Stream Estimation under Personalized w-Event Privacy 2025 VLDB 4.380727e-05
9,159 DISK: A Distributed Framework for Single-Source SimRank with Accuracy Guarantee 2021 VLDB 4.380727e-05
9,365 Probabilistic Nearest Neighbor Queries on Uncertain Moving Object Trajectories 2014 VLDB 4.3468776e-05
9,433 A Generic Framework for Handling Uncertain Data with Local Correlations 2011 VLDB 4.3399748e-05
9,449 Dynamic Pricing in Spatial Crowdsourcing: A Matching-Based Approach 2018 SIGMOD 4.3367172e-05
9,677 Apt-Serve: Adaptive Request Scheduling on Hybrid Cache for Scalable LLM Inference Serving 2025 SIGMOD 4.3006524e-05
9,679 Real-time Insertion Operator for Shared Mobility on Time-Dependent Road Networks 2024 VLDB 4.3006524e-05
9,704 ETO: Accelerating Optimization of DNN Operators by High-Performance Tensor Program Reuse 2022 VLDB 4.2953234e-05
9,724 On Concise Set of Relative Candidate Keys 2014 VLDB 4.2903967e-05
9,745 Why Are Learned Indexes So Effective but Sometimes Ineffective? 2025 VLDB 4.2856385e-05
9,867 gMission: A General Spatial Crowdsourcing Platform 2014 VLDB 4.2634671e-05
9,884 Contour Map Matching for Event Detection in Sensor Networks 2006 SIGMOD 4.2585516e-05
10,166 FGIM: a Fast Graph-based Indexes Merging Framework for Approximate Nearest Neighbor Search 2026 SIGMOD 4.1905499e-05
10,233 Efficient GNN Training on Giant Graphs with Collective Batching and Scheduling 2026 VLDB 4.1905499e-05
10,623 OpenMEL: Unsupervised Multimodal Entity Linking Using Noise-Free Expanded Queries and Global Coherence 2025 VLDB 4.1905499e-05
10,666 LLMLog: Advanced Log Template Generation via LLM-driven Multi-Round Annotation 2025 VLDB 4.1905499e-05
10,681 When Speed meets Accuracy: an Efficient and Effective Graph Model for Temporal Link Prediction 2025 VLDB 4.1905499e-05
10,691 Accelerating Approximate Nearest Neighbor Search in Hierarchical Graphs: Efficient Level Navigation with Shortcuts 2025 VLDB 4.1905499e-05
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Frequent Co-authors

Co-authored at least 5 papers.

Co-author Shared Papers Rank Pagerank
Yongxin Tong 18 418 0.13948558
Yanyan Shen 16 346 0.16704387
Peng Cheng 15 638 0.099350556
Yingxia Shao 12 320 0.17833933
Yue Wang 11 778 0.085110442
Yuxiang Zeng 10 724 0.09081151
Jason Zhang 10 912 0.07453931
Xuemin Lin 9 15 0.86558692
Bin Cui 8 39 0.57499304
Xiang Lian 7 422 0.1376501
Xun Jian 7 1,460 0.049416139
Wangze Ni 7 1,938 0.039173243
Zihuan Xu 6 1,566 0.046447765
Yiming Li 6 1,572 0.046312759
Haoyang Li 6 1,823 0.040795139
Libin Zheng 6 2,041 0.037353283
Xin Zhang 5 1,662 0.043906299
Ke Xu 5 1,991 0.038245708
Zimu Zhou 5 2,131 0.036270434
Hao Xin 5 2,221 0.034934415
Alexander Zhou 5 2,229 0.034788201