Publications
] , "Indexing and Querying Data Streams", Data Streams - Models and Algorithms, pp. 237–259, 2007.
, "Query Language and Access Methods for Graph Databases", Managing and Mining Graph Data, pp. 125–160, 2010.
, "Scalable Index Structures for Biological Data", Data Mining in Bioinformatics, pp. 275–296, 2005.
, "Sensing for Mobile Objects", Managing and Mining Sensor Data, pp. 299–348, 2013.
, "Accurate and scalable nearest neighbors in large networks based on effective importance", 22nd {ACM} International Conference on Information and Knowledge Management, CIKM'13, San Francisco, CA, USA, October 27 - November 1, 2013, pp. 1009–1018, 2013.
, "An Adaptive and Scalable Middleware for Distributed Indexing of Data Streams", Databases, Information Systems, and Peer-to-Peer Computing, First International Workshop, DBISP2P, Berlin Germany, September 7-8, 2003, Revised Papers, pp. 123–137, 2003.
, "Analysis of protein-protein interaction networks using random walks", Proceedings of the 5th international workshop on Bioinformatics, {BIOKDD} 2005, Chicago, Illinois, USA, August 21, 2005, pp. 61–68, 2005.
, "Analyzing Performance of Lease-Based Schemes under Failures", 30th {IEEE} Symposium on Reliable Distributed Systems {(SRDS} 2011), Madrid, Spain, October 4-7, 2011, pp. 193–202, 2011.
, "Answering top-k representative queries on graph databases", International Conference on Management of Data, {SIGMOD} 2014, Snowbird, UT, USA, June 22-27, 2014, pp. 1163–1174, 2014.
, "APLA: Indexing Arbitrary Probability Distributions", Proceedings of the 23rd International Conference on Data Engineering, {ICDE} 2007, The Marmara Hotel, Istanbul, Turkey, April 15-20, 2007, pp. 946–955, 2007.
, "Applications of Top-k Representative Queries", Proceedings of the Sixth Workshop on Semantic Web Information Management, {SWIM} 2014, Snowbird, UT, USA, June 22-27, 2014, pp. 40:1–40:2, 2014.
, "As Strong as the Weakest Link: Mining Diverse Cliques in Weighted Graphs", Machine Learning and Knowledge Discovery in Databases - European Conference, {ECML} {PKDD} 2013, Prague, Czech Republic, September 23-27, 2013, Proceedings, Part {I}, pp. 525–540, 2013.
, "Assessing and ranking structural correlations in graphs", Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data, {SIGMOD} 2011, Athens, Greece, June 12-16, 2011, pp. 937–948, 2011.
, "Automated Protein Classification Using Consensus Decision", 3rd International {IEEE} Computer Society Computational Systems Bioinformatics Conference, {CSB} 2004, Stanford, CA, USA, August 16-19, 2004, pp. 224–235, 2004.
, "Beyond Models: Forecasting Complex Network Processes Directly from Data", Proceedings of the 24th International Conference on World Wide Web, {WWW} 2015, Florence, Italy, May 18-22, 2015, pp. 885–895, 2015.
, "A Broader Picture of Random-walk Based Graph Embedding", KDD '21: The 27th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, Virtual Event, Singapore, August 14-18, 2021: ACM, 2021.
, "Closure-Tree: An Index Structure for Graph Queries", Proceedings of the 22nd International Conference on Data Engineering, {ICDE} 2006, 3-8 April 2006, Atlanta, GA, {USA}, pp. 38, 2006.
, "Cloud service placement via subgraph matching", {IEEE} 30th International Conference on Data Engineering, Chicago, {ICDE} 2014, IL, USA, March 31 - April 4, 2014, pp. 832–843, 2014.
, "Combining Physics and Machine Learning for Network Flow Estimation", 9th International Conference on Learning Representations, ICLR 2021, Virtual Event, Austria, May 3-7, 2021: OpenReview.net, 2021.
, "Content-based Modeling and Prediction of Information Dissemination", International Conference on Advances in Social Networks Analysis and Mining, {ASONAM} 2011, Kaohsiung, Taiwan, 25-27 July 2011, pp. 21–28, 2011.
, "On Critical Event Observability Using Social Networks: A Disaster Monitoring Perspective", Military Communications Conference (MILCOM), 2014 IEEE: IEEE, 2014.
, "Current Challenges in Bioimage Database Design", Fourth International {IEEE} Computer Society Computational Systems Bioinformatics Conference Workshops {&} Poster Abstracts, {CSB} 2005 Workshops, Stanford, CA, USA, August 8-11, 2005, pp. 375–379, 2005.
, "DANR: Discrepancy-aware Network Regularization", SIAM International Conference on Data Mining (SDM), 2020.
, "Deep Representations for Time-varying Brain Datasets", KDD '22: The 28th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, Washington, DC, USA, August 14 - 18, 2022: ACM, 2022.
, "Deriving phylogenetic trees from the similarity analysis of metabolic pathways", Proceedings of the Eleventh International Conference on Intelligent Systems for Molecular Biology, June 29 - July 3, 2003, Brisbane, Australia, pp. 138–146, 2003.
, "Discriminative Subnetworks with Regularized Spectral Learning for Global-State Network Data", Machine Learning and Knowledge Discovery in Databases - European Conference, {ECML} {PKDD} 2014, Nancy, France, September 15-19, 2014. Proceedings, Part {I}, pp. 290–306, 2014.
, "DIST: a distributed spatio-temporal index structure for sensor networks", Proceedings of the 2005 {ACM} {CIKM} International Conference on Information and Knowledge Management, Bremen, Germany, October 31 - November 5, 2005, pp. 139–146, 2005.
, "A Distance Measure for the Analysis of Polar Opinion Dynamics in Social Networks", IEEE International Conference on Data Engineering (ICDE), San Diego, California, US, IEEE, 04/2017.
, "Distributed Data Streams Indexing using Content-Based Routing Paradigm", 19th International Parallel and Distributed Processing Symposium {(IPDPS} 2005), {CD-ROM} / Abstracts Proceedings, 4-8 April 2005, Denver, CO, {USA}, 2005.
, "Distributed Spatial Clustering in Sensor Networks", Advances in Database Technology - {EDBT} 2006, 10th International Conference on Extending Database Technology, Munich, Germany, March 26-31, 2006, Proceedings, pp. 980–1000, 2006.
, "Efficient Algorithms for Mining Significant Substructures in Graphs with Quality Guarantees", Proceedings of the 7th {IEEE} International Conference on Data Mining {(ICDM} 2007), October 28-31, 2007, Omaha, Nebraska, {USA}, pp. 163–172, 2007.
, "Efficient Computation of Statistical Significance of Query Results in Databases", Scientific and Statistical Database Management, 20th International Conference, {SSDBM} 2008, Hong Kong, China, July 9-11, 2008, Proceedings, pp. 509–516, 2008.
, "Efficient multicasting for delay tolerant networks using graph indexing", Proceedings of the {IEEE} {INFOCOM} 2012, Orlando, FL, USA, March 25-30, 2012, pp. 1386–1394, 2012.
, "Efficient tracking and querying for coordinated uncertain mobile objects", 29th {IEEE} International Conference on Data Engineering, {ICDE} 2013, Brisbane, Australia, April 8-12, 2013, pp. 182–193, 2013.
, "Fast alignment of large genome databases", Proceedings of the 19th International Conference on Data Engineering, March 5-8, 2003, Bangalore, India, pp. 768–770, 2003.
, "FCCF: forecasting citywide crowd flows based on big data", Proceedings of the 24th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems: ACM, 2016.
, "Finding Top-k Similar Pairs of Objects Annotated with Terms from an Ontology", Scientific and Statistical Database Management, 22nd International Conference, {SSDBM} 2010, Heidelberg, Germany, June 30 - July 2, 2010. Proceedings, pp. 214–232, 2010.
, "FlowGEN: A Generative Model for Flow Graphs", KDD '22: The 28th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, Washington, DC, USA, August 14 - 18, 2022: ACM, 2022.
, "Fragment-based Pretraining and Finetuning on Molecular Graphs", Thirty-seventh Conference on Neural Information Processing Systems (NeurIPS), 2023.
, "A Game Theoretic Approach For Core Resilience", IJCAI, 2020.
, "A Game Theoretic Approach For k-Core Minimization ", AAMAS, 2020.
, "GCOMB: Learning Budget-constrained Combinatorial Algorithms over Billion-sized Graphs", Thirty-fourth Conference on Neural Information Processing Systems (NeurIPS), 2020.
, "Genome on Demand: Interactive Substring Searching", 2nd {IEEE} Computer Society Bioinformatics Conference, {CSB} 2003, Stanford, CA, USA, August 11-14, 2003, pp. 551–552, 2003.
, "Geo-clustering of Images with Missing GeoTags", 2010 {IEEE} International Conference on Granular Computing, GrC 2010, San Jose, California, USA, 14-16 August 2010, pp. 420–425, 2010.
, "Global Counterfactual Explainer for Graph Neural Networks", Web Search and Data Mining (WSDM), 02/2023.
, "Global Human-guided Counterfactual Explanations for Molecular Properties via Reinforcement Learning", Proceedings of the 30th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, New York, NY, USA, Association for Computing Machinery, 2024.
, "Graph Macro Dynamics with Self-Attention for Event Detection", Deep Learning on Graphs: Methods and Applications (DLG-AAAI), 02/2023.
, "Graph Wavelets via Sparse Cuts", Proceedings of the 22nd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, 2016.
, "GraphRank: Statistical Modeling and Mining of Significant Subgraphs in the Feature Space", Proceedings of the 6th {IEEE} International Conference on Data Mining {(ICDM} 2006), 18-22 December 2006, Hong Kong, China, pp. 885–890, 2006.
, "Graphs-at-a-time: query language and access methods for graph databases", Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data, {SIGMOD} 2008, Vancouver, BC, Canada, June 10-12, 2008, pp. 405–418, 2008.
, "GraphSig: A Scalable Approach to Mining Significant Subgraphs in Large Graph Databases", Proceedings of the 25th International Conference on Data Engineering, {ICDE} 2009, March 29 2009 - April 2 2009, Shanghai, China, pp. 844–855, 2009.
, "Group centrality maximization via network design", SIAM International Conference on Data Mining (SDM), 2018.
, "Group Testing on a Network", AAAI Conference on Artificial Intelligence, 2021.
, "Herding "small" streaming queries", Proceedings of the 9th {ACM} International Conference on Distributed Event-Based Systems, {DEBS} '15, Oslo, Norway, June 29 - July 3, 2015, 2015.
, "Hierarchical in-network attribute compression via importance sampling", 31st {IEEE} International Conference on Data Engineering, {ICDE} 2015, Seoul, South Korea, April 13-17, 2015, pp. 951–962, 2015.
, "I act, therefore I judge: network sentiment dynamics based on user activity change", Advances in Social Networks Analysis and Mining 2013, {ASONAM} '13, Niagara, ON, Canada - August 25 - 29, 2013, pp. 396–402, 2013.
, "Increasing Concurrency in Databases Using Program Analysis", {ECOOP} 2004 - Object-Oriented Programming, 18th European Conference, Oslo, Norway, June 14-18, 2004, Proceedings, pp. 341–363, 2004.
, "Indexing and mining topological patterns for drug discovery", 15th International Conference on Extending Database Technology, {EDBT} '12, Berlin, Germany, March 27-30, 2012, Proceedings, pp. 562–565, 2012.
, "Indexing Spatially Sensitive Distance Measures Using Multi-resolution Lower Bounds", Advances in Database Technology - {EDBT} 2006, 10th International Conference on Extending Database Technology, Munich, Germany, March 26-31, 2006, Proceedings, pp. 865–883, 2006.
, "Inference of Infrastructure Network Flows via Physics-Inspired Implicit Neural Networks", IEEE Conference on Control Technology and Applications, CCTA 2023, Bridgetown, Barbados, August 16-18, 2023: IEEE, 2023.
, "Inferring the Underlying Structure of Information Cascades", 12th {IEEE} International Conference on Data Mining, {ICDM} 2012, Brussels, Belgium, December 10-13, 2012, pp. 1218–1223, 2012.
, "Joining Massive High-Dimensional Datasets", Proceedings of the 19th International Conference on Data Engineering, March 5-8, 2003, Bangalore, India, pp. 265–276, 2003.
, "LB-Index: A Multi-Resolution Index Structure for Images", Proceedings of the 22nd International Conference on Data Engineering, {ICDE} 2006, 3-8 April 2006, Atlanta, GA, {USA}, pp. 144, 2006.
, "Learning Multiclassifiers with Predictive Features that Vary with Data Distribution", IEEE International Conference on Big Data (IEEE BigData 2018), Seattle, WA, USA, December 10-13, 2018: IEEE, 2018.
, "Learning Predictive Substructures with Regularization for Network Data", Data Mining (ICDM), 2015 IEEE International Conference on: IEEE, 2015.
, "Learning Prototype Classifiers for Long-Tailed Recognition", Proceedings of the Thirty-Second International Joint Conference on Artificial Intelligence, IJCAI 2023, 19th-25th August 2023, Macao, SAR, China: ijcai.org, 2023.
, "MAP: Searching Large Genome Databases", Proceedings of the 8th Pacific Symposium on Biocomputing, {PSB} 2003, Lihue, Hawaii, USA, January 3-7, 2003, pp. 303–314, 2003.
, "Mind Reader: Reconstructing complex images from brain activities", Thirty-sixth Conference on Neural Information Processing Systems (NeurIPS), 2022.
, "Mining discriminative subgraphs from global-state networks", The 19th {ACM} {SIGKDD} International Conference on Knowledge Discovery and Data Mining, {KDD} 2013, Chicago, IL, USA, August 11-14, 2013, pp. 509–517, 2013.
, "Mining Evolving Network Processes", 2013 {IEEE} 13th International Conference on Data Mining, Dallas, TX, USA, December 7-10, 2013, pp. 537–546, 2013.
, "Mining Heavy Subgraphs in Time-Evolving Networks", 11th {IEEE} International Conference on Data Mining, {ICDM} 2011, Vancouver, BC, Canada, December 11-14, 2011, pp. 81–90, 2011.
, "MIST: Distributed Indexing and Querying in Sensor Networks using Statistical Models", Proceedings of the 33rd International Conference on Very Large Data Bases, University of Vienna, Austria, September 23-27, 2007, pp. 854–865, 2007.
, "Modeling Complex Diseases Using Discriminative Network Fragments - (Invited Keynote Talk)", Bioinformatics Research and Applications - 8th International Symposium, {ISBRA} 2012, Dallas, TX, USA, May 21-23, 2012. Proceedings, pp. 249, 2012.
, "Modeling the Co-evolution of Committee Formation and Awareness Networks in Organizations", Complex Networks & Their Applications VI - Proceedings of Complex Networks 2017 (The Sixth International Conference on Complex Networks and Their Applications), COMPLEX NETWORKS 2017, Lyon, France, November 29 - December 1, 2017: Springer, 2017.
, "On Multi-Dimensional Team Formation", Proceedings of the 31st Canadian Conference on Computational Geometry, CCCG 2019, August 8-10, 2019, University of Alberta, Edmonton, Alberta, Canada, 2019.
, "Multi-Resolution Attention for Personalized Item Search", WSDM '22: The Fifteenth ACM International Conference on Web Search and Data Mining, Virtual Event / Tempe, AZ, USA, February 21 - 25, 2022: ACM, 2022.
, "NetSpot: Spotting Significant Anomalous Regions on Dynamic Networks", Proceedings of the 13th {SIAM} International Conference on Data Mining, May 2-4, 2013. Austin, Texas, {USA.}, pp. 28–36, 2013.
, "Noticeable Network Delay Minimization via Node Upgrades", International Conference on Very Large Data Bases (VLDB), 2018.
, "POLE: Polarized Embedding for Signed Networks", WSDM '22: The Fifteenth ACM International Conference on Web Search and Data Mining, Virtual Event / Tempe, AZ, USA, February 21 - 25, 2022: ACM, 2022.
, "Predictive Modeling and Scalability Analysis for Large Graph Analytics", IFIP/IEEE International Symposium on Integrated Network Management, {IM} 2017, 8-12 May, Lisbon, Portugal, 2017.
, "Probabilistic Segmentation and Analysis of Horizontal Cells", Proceedings of the 6th {IEEE} International Conference on Data Mining {(ICDM} 2006), 18-22 December 2006, Hong Kong, China, pp. 980–985, 2006.
, "ProGreSS: Simultaneous Searching of Protein Databases by Sequence and Structure", Biocomputing 2004, Proceedings of the Pacific Symposium, Hawaii, USA, 6-10 January 2004, pp. 264–275, 2004.
, "PSI: indexing protein structures for fast similarity search", Proceedings of the Eleventh International Conference on Intelligent Systems for Molecular Biology, June 29 - July 3, 2003, Brisbane, Australia, pp. 81–83, 2003.
, "Querying spatial patterns", {EDBT} 2010, 13th International Conference on Extending Database Technology, Lausanne, Switzerland, March 22-26, 2010, Proceedings, pp. 418–429, 2010.
, "Reachability Analysis and Modeling of Dynamic Event Networks", Machine Learning and Knowledge Discovery in Databases - European Conference, {ECML} {PKDD} 2012, Bristol, UK, September 24-28, 2012. Proceedings, Part {I}, pp. 442–457, 2012.
, "Scalable ranking for preference queries", Proceedings of the 2005 {ACM} {CIKM} International Conference on Information and Knowledge Management, Bremen, Germany, October 31 - November 5, 2005, pp. 313–314, 2005.
, "SigSpot: mining significant anomalous regions from time-evolving networks (abstract only)", Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data, {SIGMOD} 2012, Scottsdale, AZ, USA, May 20-24, 2012, pp. 865, 2012.
, "SIMP: accurate and efficient near neighbor search in high dimensional spaces", 15th International Conference on Extending Database Technology, {EDBT} '12, Berlin, Germany, March 27-30, 2012, Proceedings, pp. 492–503, 2012.
, "The social media genome: modeling individual topic-specific behavior in social media", Advances in Social Networks Analysis and Mining 2013, {ASONAM} '13, Niagara, ON, Canada - August 25 - 29, 2013, pp. 236–242, 2013.
, " Spectral Algorithms for Temporal Graph Cuts", The Web Conference (WWW), 2018.
, "The Spread of Physical Activity Through Social Networks", Proceedings of the 26th International Conference on World Wide Web: ACM, 2017.
, "SPREE: Object Prefetching for Mobile Computers", On the Move to Meaningful Internet Systems 2004: CoopIS, DOA, and ODBASE, {OTM} Confederated International Conferences, Agia Napa, Cyprus, October 25-29, 2004, Proceedings, Part {II}, pp. 1340–1357, 2004.
, "Structure and evolution of missed collaborations in large networks", 2014 Proceedings {IEEE} {INFOCOM} Workshops, Toronto, ON, Canada, April 27 - May 2, 2014, pp. 849–854, 2014.
, "Summarizing Network Processes with Network-constrained Boolean Matrix Factorization", IEEE International Conference on Data Mining (ICDM), 2018.
, "SWAT: Hierarchical Stream Summarization in Large Networks", Proceedings of the 19th International Conference on Data Engineering, March 5-8, 2003, Bangalore, India, pp. 303–314, 2003.
, "Synopses for probabilistic data over large domains", {EDBT} 2011, 14th International Conference on Extending Database Technology, Uppsala, Sweden, March 21-24, 2011, Proceedings, pp. 389–400, 2011.
, "Top-k Spatial Joins of Probabilistic Objects", Proceedings of the 24th International Conference on Data Engineering, {ICDE} 2008, April 7-12, 2008, Cancún, México, pp. 566–575, 2008.
, "Topology design under adversarial dynamics", 14th International Symposium on Modeling and Optimization in Mobile, Ad Hoc, and Wireless Networks, WiOpt 2016, Tempe, AZ, USA, May 9-13, 2016, 2016.
, "Towards Community Discovery in Signed Collaborative Interaction Networks", {ICDMW} 2010, The 10th {IEEE} International Conference on Data Mining Workshops, Sydney, Australia, 13 December 2010, pp. 288–295, 2010.
, "Towards Index-based Similarity Search for Protein Structure Databases", 2nd {IEEE} Computer Society Bioinformatics Conference, {CSB} 2003, Stanford, CA, USA, August 11-14, 2003, pp. 148–158, 2003.