2019

  • Kai Huang, Huey Eng Chua, Sourav S Bhowmick, Byron Choi, Shuigeng Zhou.  CATAPULT: Data-driven Selection of Canned Patterns for Efficient Visual Graph Query Formulation. Proceedings of the 45th ACM SIGMOD International Conference on Management of Data (SIGMOD), Amsterdam, The Netherlands, 2019.
  • Renchi Yang, Xiaokui Xiao, Zhewei Wei, Sourav S Bhowmick, Jun Zhao, Rong-Hua Li.  Efficient Estimation of Heat Kernel PageRank for Local Clustering. Proceedings of the 45th ACM SIGMOD International Conference on Management of Data (SIGMOD), Amsterdam, The Netherlands, 2019.
  • Francesco Bonchi, Arijit Khan, Lorenzo Severini.  Distance-generalized Core Decomposition. Proceedings of the 45th ACM SIGMOD International Conference on Management of Data (SIGMOD), Amsterdam, The Netherlands, 2019.
  • Siyuan Liu, Sourav S Bhowmick, Wanlu Zhang, Shu Wang, Wanyi Huang, Shafiq Joty.  NEURON: Query Execution Plan Meets Natural Language Processing For Augmenting DB Education. Proceedings of the 45th ACM SIGMOD International Conference on Management of Data (SIGMOD), Amsterdam, The Netherlands, 2019 (Demo).
  • Di Yao, Gao Cong, Chao Zhang, Jingping Bi. Computing Trajectory Similarity in Linear Time: A Generic Seed-Guided Neural Metric Learning ApproachProceedings of the 35th IEEE International Conference on Data Engineering (IEEE ICDE), Macau, Apr 2019.
  • Harry Kai-Ho Chan, Cheng Long, Da Yan, Raymond Chi-Wing Wong. Fraction-Score: A New Support Measure for Co-location Pattern MiningProceedings of the 35th IEEE International Conference on Data Engineering (IEEE ICDE), Macau, Apr 2019.
  • Yansheng Wang, Yongxin Tong, Cheng Long, Pan Xu, Ke Xu, Weifeng Lv. Adaptive Dynamic Bipartite Graph Matching: A Reinforcement Learning ApproachProceedings of the 35th IEEE International Conference on Data Engineering (IEEE ICDE), Macau, Apr 2019.
  • Harry Kai-Ho Chan, Cheng Long, Raymond Chi-Wing Wong. On Generalizing Collective Spatial Keyword QueriesProceedings of the 35th IEEE International Conference on Data Engineering (IEEE ICDE), Macau, Apr 2019 (Extended Abstract).
  • Chaohui Wang, Miao Xie, Sourav S Bhowmick, Byron Choi, Xiaokui Xiao, Shuigeng Zhou. An Indexing Framework for Efficient Visual Exploratory Subgraph Search in Graph DatabasesProceedings of the 35th IEEE International Conference on Data Engineering (IEEE ICDE), Macau, Apr 2019 (Short).
  • Nathan Ng, Peipei Yi, Zhiwei Zhang, Byron Choi, Sourav S Bhowmick, Jianliang Xu. FGreat: Focused Graph Query AutocompletionProceedings of the 35th IEEE International Conference on Data Engineering (IEEE ICDE), Macau, Apr 2019 (Demo).

2018

  • Sourav S Bhowmick, Xiaokui Xiao. DANTE: Data and Information Management Research at Nanyang Technological University. SIGMOD Record, 47(2), June 2018.
  • Kai Han, Keke Huang, Xiaokui Xiao, Jing Tang, Aixin Sun, Xueyan Tang. Efficient Algorithms for Adaptive Influence Maximization. Proceedings of the VLDB Endowment (VLDB), 11(9), 2018.
  • Miao Xie, Sourav S Bhowmick, Hao Su, Gao Cong, Wook-Shin Han. PANDA: A System for Partial Topology-based Search on Large Networks. Proceedings of the VLDB Endowment (VLDB), 11(12), 2018 (Demo).
  • Xiangyu Ke, Michelle Teo, Arijit Khan, Vijaya Krishna Yalavarthi. A Demonstration of PERC: Probabilistic Entity Resolution With Crowd Errors. Proceedings of the VLDB Endowment (VLDB), 11(12), 2018 (Demo).
  • Sourav S Bhowmick, Byron Choi, Chengkai Li.  Human Interaction with Graphs: A Visual Querying Perspective.  Morgan & Claypool Publishers, Synthesis Lectures on Data Management, Aug 2018.
  • Arijit Khan, Yuan Ye, Lei Chen.  On Uncertain Graphs.  Morgan & Claypool Publishers, Synthesis Lectures on Data Management, July 2018.
  • Arijit Khan, Gustavo Segovia, Donald Kossmann.  On Smart Query Routing: For Distributed Graph Querying with Decoupled Storage. Proceedings of USENIX Annual Technical Conference (USENIX ATC), Boston, USA, 2018.
  • Yiding Liu, Kaiqi Zhao, Gao Cong.  Efficient Similar Region Search with Deep Metric Learning. Proceedings of the 24th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining(KDD), London, UK, 2018.
  • Yinglong Song, Huey Eng Chua, Sourav S Bhowmick, Byron Choi, Shuigeng Zhou.  BOOMER: Blending Visual Formulation and Processing of p-Homomorphic Queries on Large Networks. Proceedings of the 44th ACM SIGMOD International Conference on Management of Data (SIGMOD), Houston, USA, 2018.
  • Tao Guo, Kaiyu Feng, Gao Cong, Zhifeng Bao.  Efficient Selection of Geospatial Data on Maps for Interactive and Visualized Exploration. Proceedings of the 44th ACM SIGMOD International Conference on Management of Data (SIGMOD), Houston, USA, 2018.
  • Xiangyu Ke, Arijit Khan, Gao Cong.  Efficient Finding Seeds and Relevant Tags Jointly: For Targeted Influence Maximization in Social Networks. Proceedings of the 44th ACM SIGMOD International Conference on Management of Data (SIGMOD), Houston, USA, 2018.
  • Siyuan Wu, Leong Hou U, Sourav S Bhowmick, Wolfgang Gatterbauer.  PISTIS: A Conflict of Interest Declaration and Detection System for Peer Review Management. Proceedings of the 44th ACM SIGMOD International Conference on Management of Data (SIGMOD), Houston, USA, 2018 (Demo).
  • Tao Guo, Mingzhao Li, Peishan Li, Zhifeng Bao, Gao Cong.  POISam: An Efficient Object Selection System for Interactive and Visualized Exploration of Geospatial Data. Proceedings of the 44th ACM SIGMOD International Conference on Management of Data (SIGMOD), Houston, USA, 2018 (Demo).
  • Shanshan Feng, Gao Cong, Arijit Khan, Xiucheng Li, Yong Liu, Yeow Meng Chee. Inf2vec: Latent Representation Model for Social Influence EmbeddingProceedings of the 34th IEEE International Conference on Data Engineering (IEEE ICDE), Paris, France, Apr 2018.
  • Yixiang Fang, Reynold Cheng, Gao Cong, Nikos Mamoulis, Yun Li. On Spatial Pattern MatchingProceedings of the 34th IEEE International Conference on Data Engineering (IEEE ICDE), Paris, France, Apr 2018.
  • Xiucheng Li, Kaiqi Zhao, Gao Cong, Christian S. Jensen, Wei Wei. Deep Representation Learning for Trajectory Similarity ComputationProceedings of the 34th IEEE International Conference on Data Engineering (IEEE ICDE), Paris, France, Apr 2018.
  • Kaiyu Feng, Tao Guo, Gao Cong, Sourav S Bhowmick, Shuai Ma. SURGE: Continuous Detection of Bursty Regions Over a Stream of Spatial ObjectsProceedings of the 34th IEEE International Conference on Data Engineering (IEEE ICDE), Paris, France, Apr 2018.
  • Yixiang Fang, Reynold Cheng, Jikun Wang, Budiman Lim, Gao Cong, Nikos Mamoulis. SpaceKey: Exploring Patterns in Spatial DatabasesProceedings of the 34th IEEE International Conference on Data Engineering (IEEE ICDE), Paris, France, Apr 2018 (Demo).
  • Chunbin Lin, Jiaheng Lu, Zhewei Wei, Jianguo Wang, Xiaokui Xiao. Optimal Algorithms for Selecting Top-k Combinations of Attributes: Theory and Applications. The VLDB Journal (VLDBJ),  27(1), 2018.
  • Chundong Wang, Qingsong Wei, Lingkun Wu, Sibo Wang, Cheng Chen, Xiaokui Xiao, Jun Yang, Mingdi Xue, Yechao Yang. Persisting RB-Tree into NVM in a Consistency Perspective. ACM Transactions on Storage (TOS),  14(1), 2018.
  • Sheng Wang, Zhifeng Bao, J. Shane Culpepper, Timos Sellis, Gao Cong. Reverse k Nearest Neighbor Search over TrajectoriesIEEE Transactions on Knowledge and Data Engineering (TKDE),  30(4), 2018.

2017

  • Yu Liu, Bolong Zheng, Xiaodong He, Zhewei Wei, Xiaokui Xiao, Kai Zheng, Jiaheng Lu. ProbeSim: Scalable Single-Source and Top-k SimRank Computations on Dynamic Graphs. Proceedings of the VLDB Endowment (VLDB), 11(1), 2017.
  • Keke Huang, Sibo Wang, Glenn Bevilacqua, Xiaokui Xiao, Laks V.S. Lakshmanan. Revisiting the Stop-and-Stare Algorithms for Influence Maximization. Proceedings of the VLDB Endowment (VLDB), 2017.
  • Sibo Wang, Youze Tang, Xiaokui Xiao, Yin Yang, and Zengxiang Li. HubPPR: Effective Indexing for Approximate Personalized PageRank. Proceedings of the VLDB Endowment, 10(3), (VLDB), 2017.
  • Sibo Wang, Xiaokui Xiao, Yin Yang, Wenqing Lin. Effective Indexing for Approximate Constrained Shortest Path Queries on Large Road Networks. Proceedings of the VLDB Endowment, 10(2), (VLDB), 2017.
  • Yiding Liu, Tuan-Anh Pham, Gao Cong, Quan Yuan. An Experimental Evaluation of Point-of-interest Recommendation in Location-based Social Networks. Proceedings of the VLDB Endowment, 10(10), (VLDB), 2017.
  • Kai Huang, Sourav S Bhowmick, Shuigeng Zhou, Byron Choi. PICASSO: Exploratory Search of Connected Subgraph Substructures in Graph Databases. Proceedings of the VLDB Endowment, 10(12), (VLDB), 2017 (Demo).
  • Arijit Khan, Sourav S Bhowmick, Francesco Bonchi. Summarizing Static and Dynamic Big Graphs. Proceedings of the VLDB Endowment, 10(12), (VLDB), 2017 (Tutorial).
  • Tao Guo, Xin Cao, Gao Cong, Jiaheng Lu, Xuemin Lin. Distributed Algorithms on Exact Personalized PageRank. Proceedings of the 43rd ACM SIGMOD International Conference on Management of Data (SIGMOD), Chicago, USA, 2017.
  • Sourav S Bhowmick, Byron Choi, Chengkai Li. Graph Querying Meets HCI: State of the Art and Future Directions. Proceedings of the 43rd ACM SIGMOD International Conference on Management of Data (SIGMOD), Chicago, USA, 2017 (Tutorial).
  • Sibo Wang, Renchi Yang, Xiaokui Xiao, Zhewei Wei, Yin Yang. FORA: Simple and Effective Approximate Single-Source Personalized PageRank. Proceedings of the 23rd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (SIGKDD), 2017
  • Ba Quan Truong, Sourav S Bhowmick, Curtis Dyreson, Hong Jing Khok. ASTERIX: Ambiguity and Missing Element-Aware XML Keyword Search Engine.  Proceedings of 40th international ACM SIGIR conference on Research and Development in Information Retrieval  (SIGIR), 2017 (Demo).
  • Ning Wang, Xiaokui Xiao, Yin Yang, Zhenjie Zhang, Yu Gu, Ge Yu. PriveSuper: A Superset-first Approach to Frequent Itemset Mining under Differential Privacy. Proceedings of the 33rd IEEE International Conference on Data Engineering (IEEE ICDE), San Diego, USA, Apr 2017.
  • Zhida Chen, Gao Cong, Zhenjie Zhang, Tom Fu, Lisi Chen. Distributed Publish/Subscribe Query Processing in Spatio-Textual Data StreamProceedings of the 33rd IEEE International Conference on Data Engineering (IEEE ICDE), San Diego, USA, Apr 2017.
  • Meng Wang, Hui Li, Jiangtao Cui, Ke Deng, Sourav S Bhowmick, Zhenhua Dong. PINOCCHIO: Probabilistic Influence-based Location Selection over Moving ObjectsProceedings of the 33rd IEEE International Conference on Data Engineering (IEEE ICDE), San Diego, USA, Apr 2017 (Extended Abstract).
  • Shuai Ma, Kaiyu Feng, Jianxin Li, Haixun Wang, Gao Cong, Jinpeng Huai. Proxies for Shortest Path and Distance QueriesProceedings of the 33rd IEEE International Conference on Data Engineering (IEEE ICDE), San Diego, USA, Apr 2017 (Extended Abstract).
  • Arijit Khan. Vertex-centric Graph Processing: The Good, The Bad, and The UglyProceedings of the 20th International Conference on Extending Database Technology (EDBT), Venice, Italy, March 2017.
  • Vijaya Krishna Yalavarthi, Xiangyu Ke, Arijit Khan. Select Your Questions Wisely: For Entity Resolution With Crowd Errors. In the Proceedings of 26th ACM International Conference on Information and Knowledge Management (CIKM), Singapore, 2017.
  • Siyuan Wu, Leong Hou U, Sourav S. Bhowmick, Wolfgang Gatterbauer. Conflict of Interest Declaration and Detection System in Heterogeneous Networks. In the Proceedings of 26th ACM International Conference on Information and Knowledge Management (CIKM), Singapore, 2017.
  • Sourav S. Bhowmick, Huey-Eng Chua, Byron Choi, Curtis E. Dyreson. VISUAL: Simulation of Visual Subgraph Query Formulation to Enable Automated Performance Benchmarking. IEEE Transactions on Knowledge and Data Engineering (TKDE),  29(8), 2017.
  • Long Guo, Dongxiang Zhang, Gao Cong, Wei Wu, Kian-Lee Tan. Influence Maximization in Trajectory Databases. IEEE Transactions on Knowledge and Data Engineering (TKDE),  29(3), 2017.
  • Wenqing Lin, Xiaokui Xiao, Xing Xie, Xiaoli Li. Network Motif Discovery: A GPU Approach. IEEE Transactions on Knowledge and Data Engineering (TKDE),  29(3), 2017.
  • Jun Zhang, Graham Cormode, Cecilia M. Procopiuc, Divesh Srivastava, Xiaokui Xiao. PrivBayes: Private Data Release via Bayesian Networks. ACM Transactions on Database Systems (TODS), 42(4), 2017.
  • Miao Xie, Sourav S. Bhowmick, Gao Cong, Qing Wang. PANDA: Toward Partial Topology-based Search on Large Networks in a Single Machine. The VLDB Journal (VLDBJ),  26(2), 2017.
  • Peipei Yi, Byron Choi, Sourav S. Bhowmick, Jianliang Xu. AutoG: A Visual Query Autocompletion Framework for Graph Databases. The VLDB Journal (VLDBJ),  26(3), 2017.

2016

  • Sourav S Bhowmick, Byron Choi, Curtis Dyreson. Data-driven Visual Graph Query Interface Construction and Maintenance: Challenges and Opportunities. Proceedings of the 42nd VLDB Endowment (PVLDB), New Delhi, India, 2016.
  • Peipei Yi, Byron Choi, Sourav S Bhowmick, Jianliang Xu. AutoG: A Visual Query Autocompletion Framework for Graph Databases. Proceedings of the 42nd VLDB Endowment (PVLDB), New Delhi, India, 2016 (Demo).
  • Kaiqi Zhao, Yiding Liu, Quan Yuan, Lisi Chen, Zhida Chen, Gao Cong. Towards Personalized Maps: Mining User Preferences from Geo-textual Data. Proceedings of the 42nd VLDB Endowment (PVLDB), New Delhi, India, 2016 (Demo).
  • Kaiyu Feng, Kaiqi Zhao, Yiding Liu, Gao CongA System for Region Search and Exploration. Proceedings of the 42nd VLDB Endowment (PVLDB), New Delhi, India, 2016 (Demo).
  • Hyeonji Kim, JuneYoung Lee, Sourav S Bhowmick, Wook-Shin Han, Jeong Hoon Lee, Seongjun Ko, Moath Jarrah. DualSim: Parallel Subgraph Enumeration in a Massive Graph on a Single Machine. Proceedings of the 42nd ACM SIGMOD International Conference on Management of Data (SIGMOD), San Francisco, USA, 2016.
  • Kaiyu Feng, Gao Cong, Sourav S Bhowmick, Wen-Chih Peng, Chunyan Miao. Towards Best Region Search for Data Exploration. Proceedings of the 42nd ACM SIGMOD International Conference on Management of Data (SIGMOD), San Francisco, USA, 2016.
  • Kaiqi Zhao, Lisi Chen, Gao Cong. Topic Exploration in Spatio-Temporal Document Collections. Proceedings of the 42nd ACM SIGMOD International Conference on Management of Data (SIGMOD), San Francisco, USA, 2016.
  • Zhang Jun, Xiaokui Xiao, Xing Xie. PrivTree: A Differentially Private Algorithm for Hierarchical Decompositions. Proceedings of the 42nd ACM SIGMOD International Conference on Management of Data (SIGMOD), San Francisco, USA, 2016.
  • Boyu Tian, Xiaokui Xiao. SLING: A Near-Optimal Index Structure for SimRank. Proceedings of the 42nd ACM SIGMOD International Conference on Management of Data (SIGMOD), San Francisco, USA, 2016.
  • Pratanu Roy, Arijit Khan, Gustavo Alonso. Augmented Sketch: Faster and More Accurate Stream Processing. Proceedings of the 42nd ACM SIGMOD International Conference on Management of Data (SIGMOD), San Francisco, USA, 2016.
  • Dong Xie, Guanru Li, Yao Bin, Xuan Wei, Xiaokui Xiao, Yunjun Gao, Minyi Guo. Practical Private Shortest Path Computation Based on Oblivious Storage . Proceedings of the 32nd IEEE International Conference on Data Engineering (IEEE ICDE), Helsinki, Finland, May 2016.
  • Bolong Zheng, Kevin Zheng, Xiaokui Xiao, Han Su, Xiaofang Zhou. Keyword-Aware Continuous kNN Query on Road Networks. Proceedings of the 32nd IEEE International Conference on Data Engineering (IEEE ICDE), Helsinki, Finland, May 2016.
  • Arijit Khan, Benjamin Zehnder, Donald Kossman. Revenue Maximization by Viral Marketing: A Social Network Host's Perspective. Proceedings of the 32nd IEEE International Conference on Data Engineering (IEEE ICDE), Helsinki, Finland, May 2016.
  • Nandish Jayaram, Arijit Khan, Li Chengkai, Xifeng Yan, R Elmasri. Querying Knowledge Graphs by Example Entity Tuples. Proceedings of the 32nd IEEE International Conference on Data Engineering (IEEE ICDE), Helsinki, Finland, May 2016 (Extended Abstract).
  • Byron Choi, Zhe Fan, Qian Chen, Jianliang Xu, Haibo Hu, Sourav S Bhowmick. Structure Preserving Subgraph Query Services. Proceedings of the 32nd IEEE International Conference on Data Engineering (IEEE ICDE), Helsinki, Finland, May 2016 (Extended Abstract).
  • Meng Wang, Hui Li, Jiangtao Cui, Ke Deng, Sourav S Bhowmick, Zhenhua Dong. PINOCCHIO: Probabilistic Influence-based Location Selection Over Moving Objects. IEEE Transactions on Knowledge and Data Engineering (TKDE),  28(11), 2016.
  • Ma Shui, Kaiyu Feng, Jianxin Li, Haixun Wang, Gao Cong, Jinpeng Huai. Proxies for Short Paths and Distance Queries. IEEE Transactions on Knowledge and Data Engineering (TKDE),  28(7), 2016.
  • Tuan-Anh Nguyen Pham, Xutao Li, Gao Cong, Zhenjie Zhang. A General Recommendation Model for Heterogeneous Networks. IEEE Transactions on Knowledge and Data Engineering (TKDE),  28(12), 2016.

2015

  • Yu Liu, Jiaheng Lu, Hua Yang, Xiaokui Xiao, Zhewei WeiTowards Maximum Independent Sets on Massive Graphs. Proceedings of the 41st VLDB Endowment (PVLDB), Hawaii, USA, 2015.
  • Boon Siew Seah, Sourav S Bhowmick, Aixin SunPRISM: Concept-Preserving Summarization of Top-K Social Image Search Results. Proceedings of the 41st VLDB Endowment (PVLDB), Hawaii, USA, 2015 (Demo).
  • Curtis Dyreson, Sourav S Bhowmick, Ryan GrappVirtual eXist-DB: Liberating Hierarchical Queries from the Shackles of Access Path Dependence. Proceedings of the 41st VLDB Endowment (PVLDB), Hawaii, USA, 2015 (Demo).
  • Hui Li, Sourav S Bhowmick, Jiangtao Cui, Yunjun Gao, Jianfeng Ma. GetReal: Towards Realistic Selection of Influence Maximization Strategies in Competitive Networks. Proceedings of the 41st ACM SIGMOD International Conference on Management of Data (SIGMOD), Melbourne, Australia, 2015 (Nominated for the Best Paper Award).
  • Youze Tang, Yanchen Shi, Xiaokui Xiao. Influence Maximization in Near-Linear Time: A Martingale Approach. Proceedings of the 41st ACM SIGMOD International Conference on Management of Data (SIGMOD), Melbourne, Australia, 2015.
  • Jun Zhang, Graham Cormode, Cecilia Procopuic, Divesh Srivastava, Xiaokui Xiao. Private Release of Graph Statistics with Ladder Functions. Proceedings of the 41st ACM SIGMOD International Conference on Management of Data (SIGMOD), Melbourne, Australia, 2015.
  • Sibo Wang, Xiaokui Xiao, Chun-Hee Lee. Crowd-based Deduplication: An Adaptive Approach. Proceedings of the 41st ACM SIGMOD International Conference on Management of Data (SIGMOD), Melbourne, Australia, 2015.
  • Sibo Wang, Wenqing Lin, Yi Yang, Xiaokui Xiao, Shuigeng Zhao. Efficient Route Planning on Public Transportation Networks: A Labelling Approach. Proceedings of the 41st ACM SIGMOD International Conference on Management of Data (SIGMOD), Melbourne, Australia, 2015.
  • Tao Guo, Xin Cao, Gao Cong. Efficient Algorithms for Answering the m-Closest Keywords Query. Proceedings of the 41st ACM SIGMOD International Conference on Management of Data (SIGMOD), Melbourne, Australia, 2015.
  • Lisi Chen, Gao Cong. Diversity-aware Top-k Publish/Subscribe in Text Stream. Proceedings of the 41st ACM SIGMOD International Conference on Management of Data (SIGMOD), Melbourne, Australia, 2015.
  • Wenqing Lin, Xiaokui Xiao, Xing Xie, Xiao-Li Li. Network Motif Discovery: A GPU Approach. Proceedings of the 31st IEEE International Conference on Data Engineering (IEEE ICDE), Seoul, Korea, Apr 2015.
  • Lisi Chen, Gao Cong, Xin Cao, Kian-Lee Tan. Temporal Spatial-Keyword Top-k Publish/Subscribe. Proceedings of the 31st IEEE International Conference on Data Engineering (IEEE ICDE), Seoul, Korea, Apr 2015.
  • Tuan-Anh Pham, Xutao Li, Gao Cong, Zhenjie Zhang. A General Graph-based Model for Receommendation in Event-based Social Networks. Proceedings of the 31st IEEE International Conference on Data Engineering (IEEE ICDE), Seoul, Korea, Apr 2015.
  • Kaiqi Zhao, Gao Cong, Quan Yuan, Kenny Zhu. SAR: A Sentiment-Aspect-Region Model for User Prefernce Analysis in Geo-tagged Reviews. Proceedings of the 31st IEEE International Conference on Data Engineering (IEEE ICDE), Seoul, Korea, Apr 2015.
  • Zhe Fan, Byron Choi, Jianliang Xu, Sourav S Bhowmick. Asymmetric Structure-Preserving Subgraph Queries for Large Graph. Proceedings of the 31st IEEE International Conference on Data Engineering (IEEE ICDE), Seoul, Korea, Apr 2015.
  • Xiaojing Xie, Zhe Fan, Byron Choi, Peipei Yi, Sourav S Bhowmick, Shuigeng Zhou. PIGEON: Progress Indicator for Subgraph Queries. Proceedings of the 31st IEEE International Conference on Data Engineering (IEEE ICDE), Seoul, Korea, Apr 2015 (Demo).
  • Sourav S Bhowmick, Huey-Eng Chua, Benji Thian, Byron Choi. VISUAL: An HCI-inspired Simulator of Blending Visual Subgraph Query Construction and Processing. Proceedings of the 31st IEEE International Conference on Data Engineering (IEEE ICDE), Seoul, Korea, Apr 2015 (Demo).
  • Jinbo Zhang, Sourav S Bhowmick, Hong H. Nguyen, Byron Choi, Feida Zhu. DAVINCI: Data-driven Visual Interface Construction for Subgraph Search in Graph Databases. Proceedings of the 31st IEEE International Conference on Data Engineering (IEEE ICDE), Seoul, Korea, Apr 2015 (Demo).
  • Xin Cao, Gao Cong, Tao Gao, Christian S. Jensen, Beng Chin Ooi. Efficient Processing of Spatial Group Keyword Queries. ACM Transactions on Database Systems (TODS),  40(2):13, 2015.
  • Yun Peng, Zhe Fan, Byron Choi, Jianliang Xu, Sourav S Bhowmick. Authenticated Subgraph Similarity Search in Outsourced  Graph Databases. IEEE Transactions on Knowledge and Data Engineering (TKDE),  27(7), 2015.
  • Zhe Fan, Byron Choi, Qian Chen, Jianliang Xu, Haibo Hu, Sourav S Bhowmick. Structure-Preserving Subgraph Query Services. IEEE Transactions on Knowledge and Data Engineering (TKDE),  27(8), 2015.
  • Hui Li, Sourav S Bhowmick, Aixin Sun, Jiangtao Cui. Conformity-aware Influence Maximization in Online Social Networks. The VLDB Journal (VLDBJ),  24(1), 2015.
  • Ganzhao Yuan, Zhenjie Zhang, Marianne Winslett, Xiaokui Xiao, Yin Yang, Zhifeng Hao. Optimizing Batch Linear Queries under Exact and Approximate Differential Privacy . ACM Transactions on Database Systems (TODS), 40(2):11, 2015.
  • Jiaheng Lu, Chunbin Lin, Wei Wang, chen Li, Xiaokui Xiao. Boosting the Quality of Approximate String Matching BY Synonyms. ACM Transactions on Database Systems (TODS), 40(3):15, 2015.

2014

  • G Kellaris, S Papadopoulos, Xiaokui Xiao, Dimitris PapadiasDifferentially Private Event Sequences over Infinite StreamsProceedings of the VLDB Endowment (PVLDB), Hangzhou, China, 2014.
  • Xin Cao, Gao Cong, Christian S Jensen, Man Lung YiuRetrieving Regions of Interest for User Exploration. Proceedings of the VLDB Endowment (PVLDB), Hangzhou, China, 2014.
  • Lisi Chen, Yan Cui, Gao Cong, Xin Cao. SOPS: A System for Efficient Processing of Spatial-Keyword Publish/Subscribe. Proceedings of the VLDB Endowment (PVLDB), Hangzhou, China, 2014 (Demo).
  • Curtis Dyreson, Sourav S Bhowmick, Ryan Grapp. Querying Virtual Hierarchies using Virtual Prefix-based Numbers. Proceedings of the 40th ACM SIGMOD International Conference on Management of Data (SIGMOD), Snowbird, Utah, USA, 2014.
  • Kaiyu Feng, Gao Cong, Sourav S Bhowmick, Shuai Ma. In Search of Influential Event Organizers in Online Social Networks. Proceedings of the 40th ACM SIGMOD International Conference on Management of Data (SIGMOD), Snowbird, Utah, USA, 2014.
  • Youze Tang, Xiaokui Xiao, Yanchen Shi. Influence Maximization: Near-Optimal Time Complexity Meets Practical Efficiency. Proceedings of the 40th ACM SIGMOD International Conference on Management of Data (SIGMOD), Snowbird, Utah, USA, 2014.
  • Andy Diwen Zhu, Wenqing Lin, Sibo Wang, Xiaokui Xiao. Reachability Queries on Large Dynamic Graphs: A Total Order Approach. Proceedings of the 40th ACM SIGMOD International Conference on Management of Data (SIGMOD), Snowbird, Utah, USA, 2014.
  • Jun Zhang, Graham Cormode, Ceclilia Procopiuc, Divesh Srivastava, Xiaokui Xiao. PrivBayes: Private Data Release via Bayesian Networks . Proceedings of the 40th ACM SIGMOD International Conference on Management of Data (SIGMOD), Snowbird, Utah, USA, 2014.
  • Siqiang Luo, Yifeng Luo, Shuigeng Zhou, Gao Cong, Jihong Guan. Distributed Spatial Keyword Querying on Road Networks. Proceedings of the 17th ACM International Conference on Extended Database Technology (EDBT), Athens, Greece, Mar 2014
  • Wenqing Lin, Xiaokui Xiao, Gabriel Ghinita. Large-scale Frequent Subgraph Mining in MapReduce. Proceedings of the 30th IEEE International Conference on Data Engineering (IEEE ICDE), Chicago, USA, Apr 2014.
  • Zhe Fan, Yun Peng, Byron Choi, Jianliang Xu, Sourav S Bhowmick. Towards Efficient Authenticated Subgraph Query Service for Outsourced Graph Databases. IEEE Transactions on ServiceS Computing (TSC),  7(4), 2014.
  • Yun Peng, Byron Choi, Jianliang Xu, Haibo Hu, Sourav S Bhowmick. Side Effect Estimation: A Filtering Approach to the View Update Problem. IEEE Transactions on Knowledge and Data Engineering (TKDE),  26(9), 2014.
  • Bo Liu, Gao Cong, Yifeng Zeng, Xu Dong, Yeow Meng Chee. Influence Spreading Path and its Application to the Time Constrained Social Influence Maximization Problem and Beyond. IEEE Transactions on Knowledge and Data Engineering (TKDE),  26(8), 2014.
  • Yu Gu, Chunpeng Gao, Gao Cong, Ge Yu. Efficient and Effective Clustering Methods for Correlated Probabilistic Graphs. IEEE Transactions on Knowledge and Data Engineering (TKDE),  26(5), 2014.
  • Ho Hoang Hung, Sourav S Bhowmick, Ba Quan Truong, Byron Choi, Shuigeng Zhou. QUBLE: Towards Blending Interactive Visual Subgraph Search Queries on Large Networks. The VLDB Journal (VLDBJ),  23(3), 2014.
  • Yao Bin, Xiaokui Xiao, Li Feifei, Yifan Wu. Dynamic Monitoring of Optimal Locations in Road Network Databases. The VLDB Journal (VLDBJ),  23(5), 2014.
  • Ying Lu, Jiaheng Lu, Gao Cong, Wei Wu, Cyrus Shahabi. Efficient Algorithms and Cost Models for Reverse Spatial-Keyword k-Nearest Neigbor Search . ACM Transactions on Database Systems (TODS), 39(2):13, 2014.

2013

  • Lisi Chen, Gao Cong, Christian S Jensen, Dingming Wu Spatial Keyword Query Processing: An Experimental Evaluation. Proceedings of the VLDB Endowment (PVLDB), Riva Del Garda, Italy, 2013.
  • Diwen Zhu, Xiaokui Xiao, Sibo Wang, Wenqing Lin. Efficient Single-Source Shortest Paths and Distance Queries in Large Graph. Proceedings of the 19th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (SIGKDD), Chicago, USA, 2013
  • Lisi Chen, Cong Gao, Xin Cao. An Efficient Indexing Mechanism for Filtering Geo-Textual Data over a Stream of Geo-Textual Queries. Proceedings of the 39th ACM SIGMOD International Conference on Management of Data (SIGMOD), New York City, USA, 2013
  • Diwen Zhu, Hui Ma, Xiaokui Xiao, Siqiang Luo, Youze Tang, and Shuigeng Zhou. Shortest Paths and Distance Queries in Road Networks: Towards Bridging Theory and Practice. Proceedings of the 39th ACM SIGMOD International Conference on Management of Data (SIGMOD), New York City, USA, 2013
  • Yufei Tao, Wenqin Lin, Xiaokui Xiao. Minimal MapReduce Algorithms. Proceedings of the 39th ACM SIGMOD International Conference on Management of Data (SIGMOD), New York City, USA, 2013
  • Jun Zhang, Xiaokui Xiao, Yin Yan, Zhenjie Zhang and Marianne Winslett. PrivGene: Differential Private Model Fitting Using Genetic Algorithms. Proceedings of the 39th ACM SIGMOD International Conference on Management of Data (SIGMOD), New York City, USA, 2013.
  • Ba Quan Truong, Sourav S Bhowmick, Curtis Dyreson, Aixin Sun. MESSIAH: Missing Element-Conscious SLCA Nodes Search in XML Data. Proceedings of the 39th ACM SIGMOD International Conference on Management of Data (SIGMOD), New York City, USA, 2013.
  • Ho Hoang Hung, Sourav S Bhowmick, Ba Quan Truong, Byron Choi, Shuigeng Zhou. QUBLE: Blending Visual Subgraph Query Formulation with Query Processing on Large Networks. Proceedings of the 39th ACM SIGMOD International Conference on Management of Data (SIGMOD), New York City, USA, 2013 (Demo).
  • Feifei Li, Yao Bin, Xiaokui Xiao. Secure Nearest Neighbor Revisited. Proceedings of the 29th IEEE International Conference on Data Engineering (IEEE ICDE), Brisbane, Australia, Apr 2013.
  • Lingkun Wu, Xiaokui Xiao, Yabo Xu, Wenqing Lin. LSII: An Indexing Structure for Exact Real-Time Search on Microblogs . Proceedings of the 29th IEEE International Conference on Data Engineering (IEEE ICDE), Brisbane, Australia, Apr 2013.
  • Xin Cao, Lisi Chen, Gao Chen, Jihong Guan, N.-T Pan, Xiaokui Xiao. KORS: An Keyword-Aware Optimal Route Search System. Proceedings of the 29th IEEE International Conference on Data Engineering (IEEE ICDE), Brisbane, Australia, Apr 2013 (Demo).
  • Hui Li, Sourav S Bhowmick, Aixin Sun. CINEMA: Conformity-Aware Greedy Algorithm for Influence Maximization in Online Social Networks. Proceedings of 16th International Conference on Extending Database Technology (ACM EDBT), Genoa, Italy, 2013.
  • Sourav S Bhowmick, Byron Choi, Shuigeng Zhou. VOGUE: Towards A Visual Interaction-aware Graph Query Processing Framework. Proceedings of the 6th Biennial Conference on Innovative Data Systems Research (CIDR), Asilomar, California, USA, Jan 2013.
  • Jintiang Deng, Byron Choi, Jianliang Xu, Haibo Hu, Sourav S Bhowmick. Incremental Maintenance of the Minimum Bisimulation of Cyclic Graphs. IEEE Transactions on Knowledge and Data Engineering (TKDE),  25(11), 2013.
  • Jia Xu, Zhenjie Zheng, Xiaokui Xiao, Yin Yang, Ge Yu, Marriane Winslett. Differential Private Histogram Publication. The VLDB Journal (VLDBJ),  22(6), 2013.

2012

  • Wenqing Lin, Xiaokui Xiao, James Cheng, Sourav S Bhowmick. Efficient Algorithms for Generalized Subgraph Query Processing. Proceedings of the 21st ACM International Conference on Information and Knowledge Management (CIKM), Hawaii, USA, 2012.
  • Zhiqiang Xu, Yiping Ke, Yi Wang, Hong Cheng, and James Cheng. A Model-based Approach to Attributed Graph Clustering. Proceedings of the 38th ACM SIGMOD International Conference on Management of Data (SIGMOD), Scottsdale, Arizona, 2012.
  • James Cheng, Yiping Ke, Shumo Chu. Efficient Processing of Distance Queries in Large Graphs: A Vertex Cover Approach. Proceedings of the 38th ACM SIGMOD International Conference on Management of Data (SIGMOD), Scottsdale, Arizona, USA, 2012.
  • Shixi Chen, Shuigeng Zhou, Sourav S Bhowmick. Integrating Historical Noisy Answers For Improving Data Quality under Differential Privacy. Proceedings of the 15th ACM International Conference on Extending Database Technology (EDBT), Berlin, Germany, 2012.
  • Jia Wang, James Cheng. Truss Decomposition in Massive Networks. Proceedings of the 38th International Conference on Very Large Data Bases (VLDB), Istanbul, Turkey, 2012.
  • James Cheng, Z Shang, Hong Cheng, H Wang, J Xu Yu. KReach: Who Is In Your Small World. Proceedings of the 38th International Conference on Very Large Data Bases (VLDB), Istanbul, Turkey, 2012.
  • Cao Xin, Lisi Chen, Gao Cong, Xiaokui Xiao. Keyword-Aware Optimal Route Search. Proceedings of the 38th International Conference on Very Large Data Bases (VLDB), Istanbul, Turkey, 2012.
  • J Zhang, Zhenjie Zhang, Xiaokui Xiao, Yin Yang, M Winslett. Functional Mechanism: Regression Analyis Under Differential Privacy. Proceedings of the 38th International Conference on Very Large Data Bases (VLDB), Istanbul, Turkey, 2012.
  • G Yuan, Zhenjie Zhang, M Winslett, Xiaokui Xiao, Yin Yang, Z Hao. Low-Rank Mechanism: Optimizing Batch Queries Under Differential Privacy. Proceedings of the 38th International Conference on Very Large Data Bases (VLDB), Istanbul, Turkey, 2012.
  • Lingkun Wu, Dingxiong Deng, Xiaokui Xiao, Gao Cong, Diwen Zhu, Shuigeng Zhou. Shortest Path and Distance Queries on Road Networks: An Experimental Evaluation. Proceedings of the 38th International Conference on Very Large Data Bases (VLDB), Istanbul, Turkey, 2012.
  • Jia Xu, Zhenjie Zhang, Xiaokui Xiao, Yin Yang, Ge Yu. Differentially Private Histogram Publication. Proceedings of the 28th IEEE International Conference on Data Engineering (IEEE ICDE), Washington D.C., USA, Apr 2012. 
  • Hweehwa Pang, Xiaokui Xiao, Jialie Shen. Obfuscating the Topical Intention in Enterprise Text Search. Proceedings of the 28th IEEE International Conference on Data Engineering (IEEE ICDE), Washington D.C., USA, Apr 2012. 
  • Changjiu Jin, Sourav S Bhowmick, Byron Choi, Shuigeng Zhou. PRAGUE: Towards Blending Practical Visual Subgraph Query Formulation and Query Processing. Proceedings of the 28th IEEE International Conference on Data Engineering (IEEE ICDE), Washington D.C., USA, Apr 2012. 
  • Curtis Dyreson, Sourav S Bhowmick. Querying XML Data: As You Shape It. Proceedings of the 28th IEEE International Conference on Data Engineering (IEEE ICDE), Washington D.C., USA, Apr 2012.
  • Kheng Hong Soh, Ba Quan Truong, Sourav S Bhowmick. ANDES: Efficient Evaluation of NOT-Twig Queries in Relational Databases. The VLDB Journal (VLDBJ) ,  21(6), 2012.
  • Dingming Wu, Gao Cong, Christian S. Jensen. A Framework for Spatial Web Object Retrieval. The VLDB Journal (VLDBJ),  21(6), 2012.
  • M. Gotz, A. Machanvajjala, G Wang, Xiaokui Xiao, J. Gehrke. Publishing Search Logs - A Comparative Study of Privacy Guarantees. IEEE Transactions on Knowledge and Data Engineering (TKDE), 24(3), 2012.
  • D.Wu, M. L. Yiu, Gao Cong, C. S. Jensen. Joint Top-K Spatial Keyword Query Processing, IEEE Transactions on Knowledge and Data Engineering (TKDE), 24(10), 2012.
  • Gao Cong, Wefei Fan, A Kementsietsidis, J Li, X Liu. Partial Evaluation for Distributed XPath Query Processing and Beyond. ACM Transactions on Database Systems (TODS), 37(4), 2012.
  • Gao Cong, Wenfei Fan, Floris Geerts, Jianzhong Li, Jizhou Luo.   On the Complexity of View Update Analysis and its Application to Annotation Propagation . IEEE Transactions on Knowledge and Data Engineering (TKDE), 24(3), 2012.

2011

  • Hui Li, Sourav S Bhowmick, Aixin Sun. CASINO: Towards Conformity-Aware Social Influence Analysis in Online Social Networks. Proceedings of the 20th ACM International Conference on Information and Knowledge Management (CIKM), Glasgow, Scotland, 2011.
  • Xiaokui Xiao, Gabriel Bender, Michael Hay, Johannes Gehrke. iReduct: Differential Privacy with Reduced Relative Errors. Proceedings of 37th ACM SIGMOD International Conference on Management of Data  (SIGMOD), Athens, Greece, 2011. 
  • Xin Cao, Gao Cong, Christian S Jensen, B.-C Ooi. Collective Spatial Keyword Querying. Proceedings of 37th ACM SIGMOD International Conference on Management of Data  (SIGMOD), Athens, Greece, 2011., 20,
  • Jiaheng Lu, Ying Lv, Gao Cong. Reverse Spatial and Textual k Nearest Neighbors Search. Proceedings of 37th ACM SIGMOD International Conference on Management of Data  (SIGMOD), Athens, Greece, 2011.
  • Changjiu Jin, Sourav S Bhowmick, X Xiao, Byron Choi, S Zhou. GBLENDER: Visual Subgraph Query Formulation Meets Query Processing. Proceedings of 37th ACM SIGMOD International Conference on Management of Data  (SIGMOD), Athens, Greece, 2011 (Demo).
  • Xiaokui Xiao, Bin Yao, and Feifei Li. Optimal Location Queries in Road Network Databases. Proceedings of 27th International Conference on Data Engineering (ICDE), Hannover, Germany, 2011. 
  • Fajar Ardian, Sourav S Bhowmick. Efficient Maintenance of Common Keys in Archives of Continuous Query Results from Deep Web Sites. Proceedings of 27th International Conference on Data Engineering (ICDE), Hannover, Germany, 2011. 
  • James Cheng, Yiping Ke, Shumo Chu, M. Tamer Ozsu. Efficient Core Decomposition in Massive Networks. Proceedings of 27th International Conference on Data Engineering (ICDE), Hannover, Germany, 2011.  
  • Dingming Wu, Man Lung Yiu, Christian Jensen, Gao Cong. Efficient Continuously Moving Top-K Spatial Keyword Query Processing. Proceedings of 27th International Conference on Data Engineering (ICDE), Hannover, Germany, 2011.  
  • Linhong Zhu, Wee Keong Ng, James Cheng. Structure and Attribute Index for Approximate Graph Matching in Large Graph. Information Systems (IS), 36(6), 2011.
  • James Cheng, Yiping Ke, Ada Fu, Jeffrey Xu Yu, L Zhu. Finding Maximal Cliques in Massive Networks. ACM Transactions on Database Systems (TODS), 36(6), 2011.
  • James Cheng, Yiping Ke, Ada Fu, and Jeffrey Yu. Fast Graph Query Processing with a Low-Cost Index. International Journal on Very Large Data Bases (VLDBJ) , 20(4), 2011
  • Xiaokui Xiao, Guozhang Wang, and Johannes Gehrke. Differential Privacy via Wavelet Transforms. IEEE Transactions on Knowledge and Data Engineering (TKDE), 23(8), 2011. (Special Issue on the Best Papers of ICDE 2010).

2010

2009