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.
, "Fighting Opinion Control in Social Networks via Link Recommendation", ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD'19), Anchorage, AK, USA, ACM, 08/2019.
, "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.
, "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.
, "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.
, "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 Interpretable Models for Coupled Networks Under Domain Constraints", AAAI Conference on Artificial Intelligence (AAAI-21), 2021.
, "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.
, "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.
, "Towards scalable critical alert mining", The 20th {ACM} {SIGKDD} International Conference on Knowledge Discovery and Data Mining, {KDD} '14, New York, NY, {USA} - August 24 - 27, 2014, pp. 1057–1066, 2014.
, "Towards Scalable Network Delay Minimization", {IEEE} 16th International Conference on Data Mining, {ICDM} 2016, December 12-15, 2016, Barcelona, Spain, 2016.