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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

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[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. 数据模型及其发展历程. 软件学报,30(1):142-163,2019. 乔少杰,韩楠*,金澈清,高云君,李天瑞,唐常杰,康健. 基于Multi-agent的分布式文本聚类模型. 计算机学报,41(8):1709-1721,2018. 乔少杰,李天瑞,韩楠*,高云君,元昌安,王晓腾,唐常杰. 大数据环境下移动对象自适应轨迹预测模型. 软件学报,26(11):2869-2883,2015. 张彬,蒋涛*,高云君,乐光学. 度量空间中的Top-k反向Skyline查询算法. 计算机研究与发展,51(3):627-636,2014. 蒋涛,张彬,高云君*,乐光学. 高效的Top-k相互Skyline查询算法. 计算机研究与发展,50(5):986-997,2013. 陈璐#,高云君*,柳晴,陈刚. 受限相互最近邻查询处理. 计算机研究与发展,49(Suppl.):140-147,2012.

学术兼职

[编委/(青年)副编辑 (Associate Editor)] Distributed and Parallel Databases (DAPD), 2018-Present (Springer, SCI) Frontiers of Computer Science (FCS), 2019-Present (Springer, SCI) Journal of Computer Science and Technology (JCST), 2019-Present (Springer, SCI) [专刊特邀编辑] World Wide Web Journal: Internet and Web Information Systems (WWWJ), 2017-2018 (Springer, SCI) Data Science and Engineering (DSE), 2017-2018 (Springer & CCF-TCDB) International Journal of Distributed Sensor Networks (IJDSN), 2014-2015 (SAGE, SCI) [国内外知名学术会议组委] ICWL 2020、IEEE ICBK 2019、SIGMOD China 2019、MLDQ 2019、WISE 2017程序委员会共同主席 WISE 2020、APWeb-WAIM 2020、WISE 2019 Panel/Tutorial共同主席 VLDB Summer School 2018学术委员会共同主席 MDM 2019、WAIM 2013 Workshop共同主席 NDBC 2017、DASFAA 2015宣传共同主席 VLDB 2014本地Poster主席 WAIM 2010论文集出版主席 [国内外知名学术期刊评审员] ACM Transactions on Database Systems (TODS) The VLDB Journal (VLDBJ) IEEE Transactions on Knowledge and Data Engineering (TKDE) IEEE Transactions on Mobile Computing (TMC) IEEE Transactions on Parallel and Distributed Systems (TPDS) IEEE Transactions on Cloud Computing (TCC) ACM Transactions on Knowledge Discovery from Data (TKDD) ACM Transactions on Autonomous and Adaptive Systems (TAAS) Data Mining and Knowledge Discovery (DMKD) Information Systems (IS) Information Sciences (INS) GeoInformatica World Wide Web Journal: Internet and Web Information Systems (WWWJ) Knowledge and Information Systems (KAIS) Journal of Computer Science and Technology (JCST) Knowledge-Based Systems (KBS) Expert Systems with Applications (ESWA) International Journal of Geographical Information Science (IJGIS) IEEE Access Future Generation Computer Systems (FGCS) Frontiers of Computer Science (FCS) Journal of Systems and Software (JSS) 软件学报 计算机学报 [国内外学术会议(资深)程序委员会委员] SIGMOD 2018 VLDB 2019, 2020, 2021, 2022 ICDE 2018, 2019, 2020, 2021 SIGKDD 2021 SIGIR 2020, 2021 IJCAI 2021 EDBT 2021 ICDCS 2020 WSDM 2021 CIKM 2017, 2018 ACM SIGSPATIAL GIS 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 DASFAA 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 MDM 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020 WISE 2010, 2015, 2016, 2017, 2018, 2019, 2020 APWeb/WAIM 2017, 2018, 2019, 2020 SSTD 2019, 2021 PAKDD 2020, 2021 ER 2018, 2019, 2020 ADMA 2018, 2019, 2020 GeoRich 2018 APWeb 2009, 2010, 2013, 2014, 2016 WAIM 2009, 2011, 2012, 2013, 2014, 2015, 2016 DEXA 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 NDBC 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020

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