个人简历

高云君，浙江大学求是特聘教授，博士生导师，国家杰出青年科学基金获得者（2020）、国家优秀青年科学基金获得者（2015），现为浙江大学计算机软件研究所副所长，浙江省大数据智能计算重点实验室副主任。已在国内外顶级学术期刊或会议TODS、VLDBJ、TKDE、TOIS、TMC、SIGMOD、VLDB、ICDE、SIGIR、AAAI等发表论文80余篇，出版中英文学术专著4部，以第一发明人授权专利14项，并获ICDE 2019优秀论文（One of the Best Papers）、APWeb-WAIM 2018最佳论文奖、SIGMOD 2015最佳论文提名、ICDE 2015优秀论文等。主持国家杰出青年科学基金、优秀青年科学基金、国家重点研发计划、973计划、国家自然科学基金联合基金重点等项目/课题，并获2019年度中国电子学会科技进步特等奖、2016年度教育部科技进步一等奖、2011年度浙江省科学技术一等奖。指导多名博/硕士生获中国计算机学会（CCF）优秀博士学位论文奖、浙江省优秀硕士学位论文等。
研究兴趣
研究兴趣为数据库、大数据管理与分析、DB与AI融合，主要包括：
空间/时空数据库
度量空间数据管理
DB驱动的AI
AI赋能的DB
大图数据管理与挖掘
数据质量与定价
不完整/不确定数据库
地理社交数据处理
数据库可用性
主要论著
[学术专著](带*为通讯作者，带#为指导学生)
Lu Chen#,Yunjun Gao*,Xuan Song#,Zheng Li#,Xiaoye Miao#,and Christian S.Jensen.
Indexing Metric Spaces for Exact Similarity Search.
CoRR abs/2005.03468,2020.[Paper][Codes&Datasets]
江大伟,高云君,陈刚*.
大数据管理系统.
人工智能丛书,化学工业出版社,2019.(248页,30.3万字,“中国制造2025”出版工程,2019年4月出版,责任编辑：宋辉)
Yunjun Gao*and Xiaoye Miao#.
Query Processing over Incomplete Databases.
Synthesis Lectures on Data Management,Morgan&Claypool Publishers,10(2):1-122,2018.
(https://doi.org/10.2200/S00870ED1V01Y201807DTM050)
高云君*,陈璐#.
度量空间数据管理.
ISBN 978-7-111-59301-0,机械工业出版社,2018.(224页,14.8万字,大数据管理丛书,2018年3月出版,责任编辑：佘洁)
Yunjun Gao*and Qing Liu#.
Preference Query Analysis and Optimization.
Springer Briefs in Computer Science,Springer,ISBN 978-981-10-6634-4,pp.1-110,2017.
(http://www.springer.com/cn/book/9789811066344)
Xiaoye Miao#,Yunjun Gao*,Su Guo#,and Wanqi Liu#.
Incomplete Data Management:A Survey.
Frontiers of Computer Science(FCS),12(1):4-25,2018.(优青论坛特邀论文)
柳晴#,高云君*.
查询结果可用性研究综述.
计算机研究与发展,54(6):1198-1212,2017.(优青论坛特邀论文)
高云君*,陈璐#.
度量空间数据管理.
中国计算机学会通讯,12(8):26-31,2016.(特邀论文)
蒋涛,高云君*,张彬,周傲英,乐光学.
不确定数据查询处理.
电子学报,41(5):966-976,2013.
奖励荣誉
国家杰出青年科学基金获得者(2020)
2019年度中国电子学会科技进步特等奖(4/15)
ICDE 2019优秀论文(One of the Best Papers in ICDE 2019)
浙江大学竺可桢学院2019年度十佳专业导师
APWeb-WAIM 2018最佳论文奖
入选浙江省151人才工程第二层次(2018)
培养博士生(陈璐)获2017年度计算机学会(CCF)优秀博士学位论文奖
培养博士生(陈璐)获2016年浙江省优秀博士学位论文提名论文奖
培养硕士生(崔会永)获2016年浙江省优秀硕士学位论文奖
培养博士生(陈璐)获2016年浙江大学优秀博士学位论文提名论文奖
2016年度教育部高等学校优秀成果科技进步一等奖(3/10)
国家优秀青年科学基金获得者(2015)
SIGMOD 2015最佳论文提名
ICDE 2015优秀论文(One of the Best Papers in ICDE 2015)
入选浙江省151人才工程第三层次(2015)
浙江大学求是学院2014-2015学年优秀研究生德育导师
浙江大学求是学院2013-2014学年优秀班主任
浙江大学2014年信息学部第四届青年教师奖(三等)
浙江大学百篇特优本科毕业论文指导老师(2013,2012)
浙江大学2013年度院级先进工作者
浙江大学2013年青年教师教学竞赛优胜奖
入选浙江大学“赛博（CYBER）协同创新中心”赛博学者(2012)
浙江省科学技术一等奖(7/13)
入选浙江大学首批“求是青年学者”(2011)
获浙江大学优秀青年教师资助计划（紫金计划）重点资助(2011)
浙江大学2010-2011学年优秀班主任
入围2009年度CCF优秀博士学位论文
教学
2019.03-至今智能技术、系统与应用(面向工程博士生)
2017.07-至今计算机科学与技术研究方法(面向硕博生)
2016.03-至今计算机科学思想史(面向本科生)
2012.11-至今计算机科学前沿(面向硕博生)
2011.03-至今数据库系统(面向本科生)
2010.03-至今高级数据库技术(面向硕博生)

研究领域

数据库、大数据管理与分析、DB与AI融合""

近期论文

[国际学术期刊论文](带*为通讯作者，带#为指导学生)
Keyu Yang#,Yunjun Gao*,Lei Liang#,Song Bian#,Lu Chen,and Baihua Zheng.
Crowd-powered Learning for Text Classification.
To appear in ACM Transactions on Knowledge Discovery from Data(TKDD),DOI:10.1145/3457216,2021.
Lu Chen#,Yunjun Gao*,Xingrui Huang#,Christian S.Jensen,and Bolong Zheng.
Efficiently Distributed Clustering Algorithms on Star-Schema Heterogeneous Graphs.
To appear in IEEE Transactions on Knowledge and Data Engineering(TKDE),DOI:10.1109/TKDE.2020.3047631,2020.(国际学术会议论文[13]扩展版本)
Xiaoye Miao#,Yunjun Gao*,Lu Chen#,Huanhuan Peng,Jianwei Yin,and Qing Li.
Towards Query Pricing on Incomplete Data.
To appear in IEEE Transactions on Knowledge and Data Engineering(TKDE),DOI:10.1109/TKDE.2020.3026031,2020.
Congcong Ge#,Yunjun Gao*,Xiaoye Miao*#,Bin Yao,and Haobo Wang.
A Hybrid Data Cleaning Framework Using Markov Logic Networks.
To appear in IEEE Transactions on Knowledge and Data Engineering(TKDE),DOI:10.1109/TKDE.2020.3012472,2020.
Yunjun Gao*,Tianming Zhang#,Linshan Qiu#,Qingyuan Linghu#,and Gang Chen.
Time-respecting Flow Graph Pattern Matching on Temporal Graphs.
To appear in IEEE Transactions on Knowledge and Data Engineering(TKDE),DOI:10.1109/TKDE.2020.2968901,2020.
Qing Liu#,Ziyuan Zhu#,Jianliang Xu,and Yunjun Gao*.
MaxiZone:Maximizing Influence Zone over Geo-Textual Data.
To appear in IEEE Transactions on Knowledge and Data Engineering(TKDE),DOI:10.1109/TKDE.2020.2968908,2020.
Ziquan Fang#,Lu Chen,Yunjun Gao*,Lu Pan#,and Christian S.Jensen.
Dragoon:A Hybrid and Efficient Big Trajectory Management System for Offline and Online Analytics.
The VLDB Journal(VLDBJ),30(2):287-310,2021.
Xiaoye Miao#,Yunjun Gao*,Su Guo#,Lu Chen#,Jianwei Yin,and Qing Li.
Answering Skyline Queries over Incomplete Data with Crowdsourcing.
IEEE Transactions on Knowledge and Data Engineering(TKDE),33(4):1360-1374,2021.
Sai Wu,Zhifei Pang,Gang Chen,Yunjun Gao,Cenjiong Zhao,and Shili Xiang.
NEIST:A Neural-Enhanced Index for Spatio-Temporal Queries.
IEEE Transactions on Knowledge and Data Engineering(TKDE),33(4):1659-1673,2021.
Hao Huang#,Qian Yan,Lu Chen#,Yunjun Gao*,and Christian S.Jensen.
Statistical Inference of Diffusion Networks.
IEEE Transactions on Knowledge and Data Engineering(TKDE),33(2):742-753,2021.
Hao Huang#,Qian Yan,Wei Lu,Huaizhong Lin*,Yunjun Gao*,and Lei Chen.
LERI:Local Exploration for Rare-Category Identification.
IEEE Transactions on Knowledge and Data Engineering(TKDE),32(9):1761-1772,2020.
Xiaoye Miao#,Yunjun Gao*,Guanhua Mai#,Gang Chen,and Qing Li.
On Efficiently Monitoring Continuous Aggregate k Nearest Neighbors in Road Networks.
IEEE Transactions on Mobile Computing(TMC),19(7):1664-1676,2020.
Tianming Zhang#,Yunjun Gao*,Lu Chen#,Wei Guo#,Shiliang Pu,Baihua Zheng,and Christian S.Jensen.
Efficient Distributed Reachability Querying of Massive Temporal Graphs.
The VLDB Journal(VLDBJ),28(6):871-896,2019.
Xiaoye Miao#,Yunjun Gao*,Linlin Zhou#,Wei Wang,and Qing Li.
Optimizing Quality for Probabilistic Skyline Computation and Probabilistic Similarity Search.
IEEE Transactions on Knowledge and Data Engineering(TKDE),30(9):1741-1755,2018.
Xiaoye Miao#,Yunjun Gao*,Su Guo#,and Gang Chen.
On Efficiently Answering Why-not Range-Based Skyline Queries in Road Networks.
IEEE Transactions on Knowledge and Data Engineering(TKDE),30(9):1697-1711,2018.
Shaojie Qiao,Nan Han*,Yunjun Gao*,Rong-Hua Li,Jianbin Huang,Jun Guo,Louis Alberto Gutierrez,and Xindong Wu.
A Fast Parallel Community Discovery Model on Complex Networks Through Approximate Optimization.
IEEE Transactions on Knowledge and Data Engineering(TKDE),30(9):1638-1651,2018.
Jingwen Zhao#,Yunjun Gao*,Gang Chen,and Rui Chen#.
Towards Efficient Framework for Time-aware Spatial Keyword Queries on Road Networks.
ACM Transactions on Information Systems(TOIS),36(3):24:1-24:48,2018.
Lu Chen#,Yunjun Gao*,Aoxiao Zhong#,Christian S.Jensen,Gang Chen,and Baihua Zheng.
Indexing Metric Uncertain Data for Range Queries and Range Joins.
The VLDB Journal(VLDBJ),26(4):585-610,2017.(国际学术会议论文[27]扩展版本)
Yunjun Gao*,Xiaoye Miao#,Gang Chen,Baihua Zheng,Deng Cai,and Huiyong Cui#.
On Efficiently Finding Reverse k Nearest Neighbors over Uncertain Graphs.
The VLDB Journal(VLDBJ),26(4):467-492,2017.
Gang Chen,Jingwen Zhao#,Yunjun Gao*,Lei Chen,and Rui Chen#.
Time-Aware Boolean Spatial Keyword Queries.
EEE Transactions on Knowledge and Data Engineering(TKDE),29(11):2601-2614,2017.
Gang Chen,Keyu Yang#,Lu Chen#,Yunjun Gao*,Baihua Zheng,and Chun Chen.
Metric Similarity Joins Using MapReduce.
IEEE Transactions on Knowledge and Data Engineering(TKDE),29(3):656-669,2017.
Lu Chen#,Yunjun Gao*,Xinhan Li#,Christian S.Jensen,and Gang Chen.
Efficient Metric Indexing for Similarity Search and Similarity Joins.
IEEE Transactions on Knowledge and Data Engineering(TKDE),29(3):556-571,2017.(国际学术会议论文[31]扩展版本)
Qin Liu#,Yunjun Gao*,Gang Chen,Baihua Zheng,and Linlin Zhou#.
Answering Why-not and Why Questions on Reverse Top-k Queries.
The VLDB Journal(VLDBJ),25(6):867-892,2016.(国际学术会议论文[29]扩展版本)
Xiaoye Miao#,Yunjun Gao,Gang Chen*,Baihua Zheng,and Huiyong Cui#.
Processing Incomplete k Nearest Neighbor Search.
IEEE Transactions on Fuzzy Systems(TFS),24(6):1349-1363,2016.
Yunjun Gao,Qing Liu#,Gang Chen*,Linlin Zhou#,and Baihua Zheng.
Finding Causality and Responsibility for Probabilistic Reverse Skyline Query Non-answers.
IEEE Transactions on Knowledge and Data Engineering(TKDE),28(11):2974-2987,2016.
Yunjun Gao*,Jingwen Zhao#,Baihua Zheng,and Gang Chen.
Efficient Collective Spatial Keyword Query Processing on Road Networks.
IEEE Transactions on Intelligent Transportation Systems(TITS),17(2):469-480,2016.
Lu Chen#,Yunjun Gao*,Gang Chen,and Haida Zhang#.
Metric All-k-Nearest-Neighbor Search.
IEEE Transactions on Knowledge and Data Engineering(TKDE),28(1):98-112,2016.
Xiaoye Miao#,Yunjun Gao*,Baihua Zheng,Gang Chen,and Huiyong Cui#.
Top-k Dominating Queries on Incomplete Data.
IEEE Transactions on Knowledge and Data Engineering(TKDE),28(1):252-266,2016.
Yunjun Gao*,Lu Chen#,Xinhan Li,Bin Yao,and Gang Chen.
Efficient k-Closest Pair Queries in General Metric Spaces.
The VLDB Journal(VLDBJ),24(3):415-439,2015.
Yunjun Gao*,Xu Qin#,Baihua Zheng,and Gang Chen.
Efficient Reverse Top-k Boolean Spatial Keyword Queries on Road Networks.
IEEE Transactions on Knowledge and Data Engineering(TKDE),27(5):1205-1218,2015.
Xi Guo,Baihua Zheng,Yoshiharu Ishikawa,and Yunjun Gao*.
Direction-Based Surrounder Queries for Mobile Recommendations.
The VLDB Journal(VLDBJ),20(5):743-766,2011.
Yunjun Gao*,Baihua Zheng,Gencai Chen,Qing Li,and Xiaofa Guo.
Continuous Visible Nearest Neighbor Query Processing in Spatial Databases.
The VLDB Journal(VLDBJ),20(3):371-396,2011.(国际学术会议论文[40]扩展版本)
Yunjun Gao*,Baihua Zheng,Gang Chen,Chun Chen,and Qing Li.
Continuous Nearest Neighbor Search in the Presence of Obstacles.
ACM Transactions on Database Systems(TODS),36(2),Article 9,2011.(国际学术会议论文[38]扩展版本)
Yunjun Gao*,Baihua Zheng,Gencai Chen,Wang-Chien Lee,Ken C.K.Lee,and Qing Li.
Visible Reverse k-Nearest Neighbor Query Processing in Spatial Databases.
IEEE Transactions on Knowledge and Data Engineering(TKDE),21(9):1314-1327,2009.(国际学术会议论文[39]扩展版本)
Yunjun Gao*,Baihua Zheng,Gencai Chen,and Qing Li.
Optimal-Location-Selection Query Processing in Spatial Databases.
IEEE Transactions on Knowledge and Data Engineering(TKDE),21(8):1162-1177,2009.
[国际学术会议论文](带*为通讯作者，带#为指导学生)
Ziquan Fang#,Lu Pan#,Lu Chen,Yuntao Du#,and Yunjun Gao*.
MDTP:A Multi-source Deep Traffic Prediction Framework over Spatio-Temporal Trajectory Data.
To appear in Proceedings of the 47th International Conference on Very Large Data Bases(VLDB),2021.
Ziquan Fang#,Yuntao Du#,Lu Chen*,Yujia Hu,Yunjun Gao,and Gang Chen.
E2DTC:An End to End Automatic Deep Trajectory Clustering Framework via Self-Training.
To appear in Proceedings of the 37th IEEE International Conference on Data Engineering(ICDE),2021.
Keyu Yang#,Yunjun Gao*,Yifeng Shen#,Baihua Zheng,and Lu Chen#.
DisMASTD:An Efficient Distributed Multi-Aspect Streaming Tensor Decomposition.
To appear in Proceedings of the 37th IEEE International Conference on Data Engineering(ICDE),2021.[Paper]
Xiaoye Miao#,Yangyang Wu,Jun Wang,Yunjun Gao,Xudong Mao,and Jianwei Yin.
Generative Semi-supervised Learning for Multivariate Time Series Imputation.
To appear in Proceedings of the 35th AAAI Conference on Artificial Intelligence(AAAI),2021.
Ting Gan,Keqi Han,Hao Huang#,Shi Ying,Yunjun Gao,and Zongpeng Li.
Diffusion Network Inference from Partial Observations.
To appear in Proceedings of the 35th AAAI Conference on Artificial Intelligence(AAAI),2021.
Qing Liu#,Minjun Zhao#,Xin Huang,Jianliang Xu,and Yunjun Gao*.
Truss-based Community Search over Large Directed Graphs.
Proceedings of the ACM SIGMOD International Conference on Management of Data(SIGMOD),pp.2183-2197,2020.
Ziquan Fang#,Yunjun Gao*,Lu Pan#,Lu Chen#,Xiaoye Miao#,and Christian S.Jensen.
CoMing:A Real-time Co-Movement Mining System for Streaming Trajectories.
Proceedings of the ACM SIGMOD International Conference on Management of Data(SIGMOD),pp.2777-2780,2020.(Demo)
Keyu Yang#,Yunjun Gao*,Lei Liang#,Bin Yao,Shiting Wen,and Gang Chen.
Towards Factorized SVM with Gaussian Kernels over Normalized Data.
Proceedings of the 36th IEEE International Conference on Data Engineering(ICDE),pp.1453-1464,2020.
Qing Liu#,Yifan Zhu#,Minjun Zhao#,Xin Huang,Jianliang Xu,and Yunjun Gao*.
VAC:Vertex-Centric Attributed Community Search.
Proceedings of the 36th IEEE International Conference on Data Engineering(ICDE),pp.937-948,2020.
Keqi Han,Yuan Tian,Yunjia Zhang,Ling Han,Hao Huang,and Yunjun Gao.
Statistical Estimation of Diffusion Network Topologies.
Proceedings of the 36th IEEE International Conference on Data Engineering(ICDE),pp.625-636,2020.
Lu Chen#,Yunjun Gao*,Ziquan Fang#,Xiaoye Miao#,Christian S.Jensen,and Chenjuan Guo.
Real-time Distributed Co-Movement Pattern Detection on Streaming Trajectories.
Proceedings of the 45th International Conference on Very Large Data Bases(VLDB),pp.1208-1220,2019.
Congcong Ge#,Yunjun Gao*,Xiaoye Miao#,Lu Chen#,Christian S.Jensen,and Ziyuan Zhu#.
IHCS:An Integrated Hybrid Cleaning System.
Proceedings of the 45th International Conference on Very Large Data Bases(VLDB),pp.1874-1877,2019.(Demo)
Lu Chen#,Yunjun Gao*,Yuanliang Zhang#,Christian S.Jensen,and Bolong Zheng.
Incremental Clustering Algorithms on Star-Schema Heterogeneous Graphs.
Proceedings of the 35th IEEE International Conference on Data Engineering(ICDE),pp.256-267,2019.(优秀论文)
Keyu Yang#,Yunjun Gao*,Rui Ma#,Lu Chen#,Sai Wu,and Gang Chen.
DBSCAN-MS:Distributed Density-Based Clustering in Metric Spaces.
Proceedings of the 35th IEEE International Conference on Data Engineering(ICDE),pp.1346-1357,2019.
Hao Huang#,Qian Yan,Ting Gan,Di Niu,Wei Lu*,and Yunjun Gao.
Learning Diffusions without Timestamps.
Proceedings of the 33rd AAAI Conference on Artificial Intelligence(AAAI),pp.582-589,2019.
Lu Chen#,Yunjun Gao*,Zixian Liu#,Xiaokui Xiao,Christian S.Jensen,and Yifan Zhu#.
PTRider:A Price-and-Time-Aware Ridesharing System.
Proceedings of the 44th International Conference on Very Large Data Bases(VLDB),pp.1938-1941,2018.(Demo)
Xin Ding#,Lu Chen#,Yunjun Gao*,Christian S.Jensen,and Hujun Bao.
UlTraMan:A Unified Platform for Big Trajectory Data Management and Analytics.
Proceedings of the 44th International Conference on Very Large Data Bases(VLDB),pp.787-799,2018.
Lu Chen#,Yunjun Gao*,Yuanliang Zhang#,Sibo Wang,and Baihua Zheng.
Scalable Hypergraph-based Image Retrieval and Tagging System.
Proceedings of the 34th IEEE International Conference on Data Engineering(ICDE),pp.257-268,2018.
Jingwen Zhao#,Yunjun Gao*,Gang Chen,and Rui Chen#.
Why-not Questions on Top-k Geo-Social Keyword Queries in Road Networks.
Proceedings of the 34th IEEE International Conference on Data Engineering(ICDE),pp.965-976,2018.
Lu Chen#,Qilu Zhong#,Xiaokui Xiao,Yunjun Gao*,Pengfei Jin#,and Christian S.Jensen.
Price-and-Time-Aware Dynamic Ridesharing.
Proceedings of the 34th IEEE International Conference on Data Engineering(ICDE),pp.1061-1072,2018.
Lu Chen#,Yunjun Gao*,Baihua Zheng,Christian S.Jensen,Hanyu Yang#,and Keyu Yang#.
Pivot-based Metric Indexing.
Proceedings of the 43rd International Conference on Very Large Data Bases(VLDB),pp.1058-1069,2017.
Jingwen Zhao#,Yunjun Gao*,Gang Chen,Christian S.Jensen,Rui Chen#,and Deng Cai.
Reverse Top-k Geo-Social Keyword Queries in Road Networks.
Proceedings of the 33rd IEEE International Conference on Data Engineering(ICDE),pp.387-398,2017.
Qing Liu#,Yunjun Gao*,Linlin Zhou#,and Gang Chen.
IS2R:A System for Refining Reverse Top-k Queries.
Proceedings of the 33rd IEEE International Conference on Data Engineering(ICDE),pp.387-398,2017.(Demo)
Xiaoye Miao#,Yunjun Gao*,Gang Chen,Huiyong Cui#,Chong Guo#,and Weida Pan#.
SI2P:A Restaurant Recommendation System Using Preference Queries over Incomplete Information.
Proceedings of the 42nd International Conference on Very Large Data Bases(VLDB),pp.1509-1512,2016.(Demo)
Lu Chen#,Yunjun Gao*,Kai Wang#,Christian S.Jensen,and Gang Chen.
Answering Why-not Questions on Metric Probabilistic Range Queries.
Proceedings of the 32nd IEEE International Conference on Data Engineering(ICDE),pp.767-778,2016.
Dong Xie,Guanru Li,Bin Yao,Xuan Wei,Xiaokui Xiao,Yunjun Gao,and Minyi Guo.
Practical Private Shortest Path Computation Based on Oblivious Storage.
Proceedings of the 32nd IEEE International Conference on Data Engineering(ICDE),pp.361-372,2016.
Lu Chen#,Yunjun Gao*,Xinhan Li#,Christian S.Jensen,Gang Chen,and Baihua Zheng.
Indexing Metric Uncertain Data for Range Queries.
Proceedings of the ACM SIGMOD International Conference on Management of Data(SIGMOD),pp.951-965,2015.
Hui Li,Sourav S.Bhowmick,Jiangtao Cui,Yunjun Gao,and Jianfeng Ma.
GetReal:Towards Realistic Selection of Influence Maximization Strategies in Competitive Networks.
Proc.of the ACM SIGMOD Int'l Conf.on Management of Data(SIGMOD),pp.1525-1537,2015.(最佳论文提名)
Yunjun Gao*,Qing Liu#,Gang Chen,Baihua Zheng,and Linlin Zhou#.
Answering Why-not Questions on Reverse Top-k Queries.
Proceedings of the 41st International Conference on Very Large Data Bases(VLDB),pp.738-749,2015.
Lu Chen#,Yunjun Gao*,Zhihao Xing#,Christian S.Jensen,and Gang Chen.
I2RS:A Distributed Geo-Textual Image Retrieval and Recommendation System.
Proceedings of the 41st International Conference on Very Large Data Bases(VLDB),pp.1884-1895,2015.(Demo)
Lu Chen#,Yunjun Gao*,Xinhan Li#,Christian S.Jensen,and Gang Chen.
Efficient Metric Indexing for Similarity Search.
Proceedings of the 31st IEEE International Conference on Data Engineering(ICDE),pp.591-602,2015.(优秀论文)
Hao Huang#,Yunjun Gao,Kevin Chiew,Lei Chen,and Qinming He.
Towards Effective and Efficient Mining of Arbitrary Shaped Clusters.
Proceedings of the 30th IEEE International Conference on Data Engineering(ICDE),pp.28-39,2014.
Hao Huang#,Yunjun Gao*,Lu Chen#,Rui Li,Kevin Chiew,and Qinming He.
Browse with a Social Web Directory.
Proc.of the ACM SIGIR Int'l conf.on research and development in Information Retrieval(SIGIR),pp.865-868,2013.(Short)
Yunjun Gao*,Lu Chen#,Rui Li,and Gang Chen.
Mapping Queries to Questions:Towards Understanding Users'Information Needs.
Proc.of the ACM SIGIR Int'l conf.on research and development in Information Retrieval(SIGIR),pp.977-980,2013.(Short)
Hao Huang#,Yunjun Gao*,Kevin Chiew,Qinming He,and Lu Chen#.
Commodity Query by Snapping.
Proc.of the ACM SIGIR Int'l conf.on research and development in Information Retrieval(SIGIR),pp.985-988,2013.(Short)
Yunjun Gao*,Jiacheng Yang#,Gang Chen,Baihua Zheng,and Chun Chen.
On Efficient Obstructed Reverse Nearest Neighbor Query Processing.
Proc.of the 19th ACM SIGSPATIAL Int'l Symposium on Advances in Geographic Information Systems,pp.191-200,2011.
Gang Chen,He Bai,Lidan Shou,Ke Chen,and Yunjun Gao.
UPS:Efficient Privacy Protection in Personalized Web Search.
Proc.of the ACM SIGIR Int'l conf.on research and development in Information Retrieval(SIGIR),pp.615-624,2011.
Yunjun Gao*and Baihua Zheng.
Continuous Obstructed Nearest Neighbor Queries in Spatial Databases.
Proceedings of the ACM SIGMOD International Conference on Management of Data(SIGMOD),pp.577-590,2009.
Yunjun Gao*,Baihua Zheng,Gencai Chen,Wang-Chien Lee,Ken C.K.Lee,and Qing Li.
Visible Reverse k-Nearest Neighbor Queries.
Proceedings of the 25th International Conference on Data Engineering(ICDE),pp.1203-1206,2009.(Short)
Yunjun Gao*,Baihua Zheng,Wang-Chien Lee,and Gencai Chen.
Continuous Visible Nearest Neighbor Queries.
Proceedings of the 12th International Conference on Extending Database Technology(EDBT),pp.144-155,2009.
Yunjun Gao*,Jing Zhang,Gencai Chen,Qing Li,Shen Liu,and Chun Chen.
Optimal-Nearest-Neighbor Queries.
Proceedings of the 24th International Conference on Data Engineering(ICDE),pp.1454-1456,2008.(Short)
[国内学术期刊论文](带*为通讯作者，带#为指导学生)
信俊昌,王国仁*,李国徽,高云君,张志强.
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软件学报,30(1):142-163,2019.
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基于Multi-agent的分布式文本聚类模型.
计算机学报,41(8):1709-1721,2018.
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