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Quanqing Xu

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24H-index
146Paper Count
1.6KCitation Count
Published Papers 21
Publication Date
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PDET-LSH: Scalable In-Memory Indexing for High-Dimensional Approximate Nearest Neighbor Search With Quality Guarantees
errIEEE Transactions on Knowledge and Data Engineering
IF10.4
err2026-03-25
err0
PREAI
errJiuqi Wei; Xiaodong Lee; Botao Peng; Quanqing Xu; Chuanhui Yang; Themis Palpanas
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Adaptive Virtual Anchors for Efficient and Stable Clustering over Large Multi-View Attributed Graphs
errInformation Fusion
IF15.5
err2026-01-28
err0
PREAI
errMengyao Li; Zhibang Yang; Xu Zhou; Joey Tianyi Zhou; Quanqing Xu; Chuanhui Yang; Kenli Li; Keqin Li
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errSave
CMA+DB: How to Automatically Tune Database Parameters Through Collaborative Multi-Agents
errIEEE Transactions on Knowledge and Data Engineering
IF10.4
err2025-12-04
err0
PREAI
errShaojie Qiao; Rongmin Tang; Jiangmin Li; Yunjun Gao; Quanqing Xu; Nan Han; Bangping Wang; Guan Yuan; Xindong Wu
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errSave
LCL plus : a Lock Chain Length-based Distributed Deadlock Detection and Resolution Service Built for OceanBase
errACM TRANSACTIONS ON COMPUTER SYSTEMS
IF1.8
err2025-11-01
err0
PREAI
errYang, Zhenkun; Qian, Chen; Teng, Xuwang; Kong, Fanyu; Han, Fusheng; Xu, Quanqing; Hu, Daokun
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errSave
A Comprehensive Study of Bugs in Relational DBMS
errIEEE Transactions on Software Engineering
IF5.6
err2025-10-31
err0
PREAI
errShuang Liu; Ruifeng Wang; Yuanfeng Xie; Junjie Chen; Wei Lu; Xiao Zhang; Quanqing Xu; Chuanhui Yang; Xiaoyong Du
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errSave
DBPecker: A Graph-Based Compound Anomaly Diagnosis System for Distributed RDBMSs
errPROCEEDINGS OF THE VLDB ENDOWMENT
IF3.3
err2025-08-01
err0
PREAI
errWu, Qingliu; Xiang, Qingfeng; Shao, Yingxia; Luo, Qiyao; Xu, Quanqing
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errSave
CoLA: Model Collaboration for Log-based Anomaly Detection
errPROCEEDINGS OF THE VLDB ENDOWMENT
IF3.3
err2025-07-01
err0
PREAI
errZhu, Xuhang; Tang, Xiu; Wu, Sai; Li, Jichen; Wang, Haobo; Yao, Chang; Xu, Quanqing; Chen, Gang
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errSave
An efficient and scalable graph database with built-in temporal support
errvldb journal
IF0
err2025-06-26
err0
PREAI
errJiamin Hou; Zhanhao Zhao; Wei Lu; Shiming Yang; Shuang Liu; Quanqing Xu; Chuanhui Yang; Xiaoyong Du
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errSave
An Efficient Two-Round Distributed Transaction Processing Approach over Heterogeneous Networks
errvldb journal
IF0
err2025-06-14
err0
PREAI
errHongyao Zhao; Wei Lu; Zhanhao Zhao; Yinhao Hong; Quanqing Xu; Jinliang Xiao; Fusheng Han; Chuanhui Yang; Xiaoyong Du
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errSave
PALF: Replicated Write-Ahead Logging for Distributed Databases
errPROCEEDINGS OF THE VLDB ENDOWMENT
IF3.3
err2024-11-08
err0
PREAI
errHan, Fusheng; Liu, Hao; Bin Chen; Jia, Debin; Zhou, Jianfeng; Teng, Xuwang; Yang, Chuanhui; Xi, Huafeng; Tian, Wei; Tao, Shuning; Sen Wang; Xu, Quanqing; Yang, Zhenkun
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errSave
Native Distributed Databases: Problems, Challenges and Opportunities
errPROCEEDINGS OF THE VLDB ENDOWMENT
IF3.3
err2024-11-08
err0
PREAI
errXu, Quanqing; Yang, Chuanhui; Zhou, Aoying
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errSave
SolsDB: Solve the Ethereum's bottleneck caused by storage engine
errFUTURE GENERATION COMPUTER SYSTEMS-THE INTERNATIONAL JOURNAL OF ESCIENCE
IF6.1
err2024-11-01
err2
PREAI
errYang, Cuihua; Yang, Fangning; Xu, Quanqing; Zhang, Yongquan; Liang, Junqing
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errSave
Meepo: Multiple Execution Environments per Organization in Sharded Consortium Blockchain
errIEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS
IF17.2
err2022-12-01
err12
PREAI
errZheng, Peilin; Xu, Quanqing; Zheng, Zibin; Zhou, Zhiyuan; Yan, Ying; Zhang, Hui
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errSave
Aeolus: Distributed Execution of Permissioned Blockchain Transactions via State Sharding
errIEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS
IF9.9
err2022-12-01
err24
PREAI
errZheng, Peilin; Xu, Quanqing; Luo, Xiapu; Zheng, Zibin; Zheng, Weilin; Chen, Xu; Zhou, Zhiyuan; Yan, Ying; Zhang, Hui
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errSave
IEEE ACCESS SPECIAL SECTION EDITORIAL: BLOCKCHAIN-ENABLED TRUSTWORTHY SYSTEMS
errIEEE ACCESS
IF3.6
err2021-01-01
err1
errOAAI
errDai, Hong-Ning; Maharjan, Sabita; Zheng, Zibin; Hung, Patrick C. K.; Xu, Quanqing; Sun, Wen
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errSave
Matching user accounts based on user generated content across social networks
errFUTURE GENERATION COMPUTER SYSTEMS-THE INTERNATIONAL JOURNAL OF ESCIENCE
IF6.1
err2018-06-01
err66
PREAI
errLi, Yongjun; Zhang, Zhen; Peng, You; Yin, Hongzhi; Xu, Quanqing
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errSave
Blockchain-based decentralized content trust for docker images
errMULTIMEDIA TOOLS AND APPLICATIONS
IF3
err2017-10-05
err33
PREAI
errXu, Quanqing; Jin, Chao; Rasid, Mohamed Faruq Bin Mohamed; Veeravalli, Bharadwaj; Aung, Khin Mi Mi
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errSave
User Identification Based on Display Names Across Online Social Networks
errIEEE ACCESS
IF3.6
err2017-01-01
err45
errOAAI
errLi, Yongjun; Peng, You; Ji, Wenli; Zhang, Zhen; Xu, Quanqing
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errSave
Adaptive and scalable load balancing for metadata server cluster in cloud-scale file systems
errFRONTIERS OF COMPUTER SCIENCE
IF4.6
err2015-09-16
err6
PREAI
errXu, Quanqing; Arumugam, Rajesh Vellore; Yong, Khai Leong; Wen, Yonggang; Ong, Yew-Soon; Xi, Weiya
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errSave
Efficient and Scalable Metadata Management in EB-Scale File Systems
errIEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS
IF6
err2014-11-01
err28
PREAI
errXu, Quanqing; Arumugam, Rajesh Vellore; Yong, Khai Leong; Mahadevan, Sridhar
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errSave

Research Directions

No research directions
Co-authors
Cooperation Journals
Z
Zibin Zheng
H-index: 83 · Papers: 671
Y
Yew-Soon Ong
H-index: 81 · Papers: 779
X
Xindong Wu
H-index: 79 · Papers: 904
H
Hongzhi Yin
H-index: 71 · Papers: 617
Y
Yonggang Wen
H-index: 59 · Papers: 438
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