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Lei Chen

Author ID
11351
ORCID
0000-0002-8257-5806
Links
(found by gpt-5.6-luna on jul 24 2026)
Most Frequent Institution
Hong Kong University of Science and Technology
Pagerank
1.0090205
Overall Rank
9 | 99.96%
Paper Count
131

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 131 publications.

Rank Title Year Venue Pagerank
6,829 Utility-Aware Ridesharing on Road Networks 2017 SIGMOD 5.7600666e-05
6,900 Apt-Serve: Adaptive Request Scheduling on Hybrid Cache for Scalable LLM Inference Serving 2025 SIGMOD 5.7430032e-05
6,924 SUFF: Accelerating Subgraph Matching with Historical Data 2023 VLDB 5.738697e-05
7,084 The Simpler The Better: An Indexing Approach for Shared-Route Planning Queries 2020 VLDB 5.7074102e-05
7,087 DAHA: Accelerating GNN Training with Data and Hardware Aware Execution Planning 2024 VLDB 5.7069166e-05
7,106 Incremental Tabular Learning on Heterogeneous Feature Space 2023 SIGMOD 5.7005795e-05
7,144 Towards Distributed Bitruss Decomposition on Bipartite Graphs 2022 VLDB 5.6910663e-05
7,201 An I/O-Efficient Disk-based Graph System for Scalable Second-Order Random Walk of Large Graphs 2022 VLDB 5.6755554e-05
7,222 Hear the Whole Story: Towards the Diversity of Opinion in Crowdsourcing Markets 2015 VLDB 5.6679185e-05
7,283 Demand-Aware Route Planning for Shared Mobility Services 2020 VLDB 5.6567657e-05
7,315 Analysis of Influence Contribution in Social Advertising 2022 VLDB 5.6470323e-05
7,376 LiteHST: A Tree Embedding based Method for Similarity Search 2023 SIGMOD 5.6298131e-05
7,417 An Experimental Evaluation of Task Assignment in Spatial Crowdsourcing 2018 VLDB 5.6236299e-05
7,483 Are Large Language Models a Good Replacement of Taxonomies? 2024 VLDB 5.6074551e-05
7,519 Online Video Recommendation in Sharing Community 2015 SIGMOD 5.6029996e-05
7,597 Galaxybase: A High Performance Native Distributed Graph Database for HTAP 2024 VLDB 5.5879436e-05
7,629 Bitlist: New Full-text Index for Low Space Cost and Efficient Keyword Search 2013 VLDB 5.5786605e-05
7,657 Mining Frequent Itemsets over Uncertain Databases 2012 VLDB 5.5739357e-05
7,659 Feedback-Aware Social Event-Participant Arrangement 2017 SIGMOD 5.5737345e-05
7,729 Subjective Knowledge Base Construction Powered By Crowdsourcing and Knowledge Base 2018 SIGMOD 5.5574654e-05
7,819 InTime: Towards Performance Predictability In Byzantine Fault Tolerant Proof-of-Stake Consensus 2025 SIGMOD 5.5373997e-05
7,839 Set Similarity Join on Probabilistic Data 2010 VLDB 5.5340666e-05
7,989 Where To: Crowd-Aided Path Selection 2014 VLDB 5.5111036e-05
8,149 Efficient Index for Temporal Core Queries over Bipartite Graphs 2024 VLDB 5.4784885e-05
8,458 RECA: Related Tables Enhanced Column Semantic Type Annotation Framework 2023 VLDB 5.4217059e-05
8,503 Fight Fire with Fire: Towards Robust Graph Neural Networks on Dynamic Graphs via Actively Defense 2024 VLDB 5.4132367e-05
8,545 Personalized Privacy Protection in Social Networks 2011 VLDB 5.4119882e-05
8,548 Privacy Preserving Serial Data Publishing By Role Composition 2008 VLDB 5.4119882e-05
8,709 Why Are Learned Indexes So Effective but Sometimes Ineffective? 2025 VLDB 5.3789739e-05
8,747 Reliable Diversity-Based Spatial Crowdsourcing by Moving Workers 2015 VLDB 5.3766157e-05
8,791 HAP: An Efficient Hamming Space Index Based on Augmented Pigeonhole Principle 2022 SIGMOD 5.3717005e-05
8,935 Efficient Query Answering in Probabilistic RDF Graphs 2011 SIGMOD 5.3483178e-05
9,032 Bonding Vertex Sets Over Distributed Graph: A Betweenness Aware Approach 2015 VLDB 5.327953e-05
9,201 Hu-Fu: A Data Federation System for Secure Spatial Queries 2022 VLDB 5.3058708e-05
9,202 Fairness Matters: A Tit-For-Tat Strategy Against Selfish Mining 2022 VLDB 5.3058708e-05
9,304 Infinite Stream Estimation under Personalized w-Event Privacy 2025 VLDB 5.289545e-05
9,314 DISK: A Distributed Framework for Single-Source SimRank with Accuracy Guarantee 2021 VLDB 5.289545e-05
9,431 Probabilistic Nearest Neighbor Queries on Uncertain Moving Object Trajectories 2014 VLDB 5.2704151e-05
9,581 A Generic Framework for Handling Uncertain Data with Local Correlations 2011 VLDB 5.2528121e-05
9,597 Dynamic Pricing in Spatial Crowdsourcing: A Matching-Based Approach 2018 SIGMOD 5.2494989e-05
9,814 Real-time Insertion Operator for Shared Mobility on Time-Dependent Road Networks 2024 VLDB 5.214913e-05
9,826 ETO: Accelerating Optimization of DNN Operators by High-Performance Tensor Program Reuse 2022 VLDB 5.2141422e-05
9,883 On Concise Set of Relative Candidate Keys 2014 VLDB 5.2033964e-05
9,892 Accelerating Approximate Nearest Neighbor Search in Hierarchical Graphs: Efficient Level Navigation with Shortcuts 2025 VLDB 5.1997534e-05
10,032 gMission: A General Spatial Crowdsourcing Platform 2014 VLDB 5.1741314e-05
10,046 Contour Map Matching for Event Detection in Sensor Networks 2006 SIGMOD 5.1699018e-05
10,261 LICO: An SIMD-Aware High-Performance Learned Inverted Index Compression Framework 2026 SIGMOD 5.093636e-05
10,290 Skyline Retrieval meets Set-Cover Chunk Merging: A Cost-Effective RAG-Sketch for Long-Context LLM QA 2026 SIGMOD 5.093636e-05
10,455 FGIM: a Fast Graph-based Indexes Merging Framework for Approximate Nearest Neighbor Search 2026 SIGMOD 5.093636e-05
10,521 Efficient GNN Training on Giant Graphs with Collective Batching and Scheduling 2026 VLDB 5.093636e-05
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Frequent Co-authors

Co-authored at least 5 papers.

Co-author Shared Papers Rank Pagerank
Yongxin Tong 18 416 0.14991271
Yanyan Shen 16 328 0.18148593
Peng Cheng 15 597 0.109002
Yingxia Shao 12 316 0.18774736
Yue Wang 11 746 0.092690547
Yuxiang Zeng 10 704 0.097838192
Jason Zhang 10 880 0.081255895
Xuemin Lin 9 11 0.93439573
Bin Cui 8 38 0.61587613
Xiang Lian 7 420 0.14824292
Xun Jian 7 1,396 0.054067786
Haoyang Li 7 1,492 0.051664348
Wangze Ni 7 1,859 0.043126227
Zihuan Xu 6 1,521 0.050913068
Yiming Li 6 1,583 0.048672594
Libin Zheng 6 2,072 0.038931866
Xin Zhang 5 1,635 0.047079251
Ke Xu 5 2,042 0.039256952
Zimu Zhou 5 2,118 0.038391018
Alexander Zhou 5 2,123 0.038311797
Hao Xin 5 2,142 0.037949866
Qiyu Liu 5 2,195 0.037258505