Publications
] , "A Latent Parameter Node-Centric Model for Spatial Networks", CoRR, vol. abs/1210.4246, 2012.
, "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.
, "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.
, "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.
, "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 Queries Over a Mixture of Attractive and Repulsive Dimensions", {PVLDB}, vol. 5, no. 3, pp. 169–180, 2011.
, "Answering Top-k Queries Over a Mixture of Attractive and Repulsive Dimensions", CoRR, vol. abs/1111.7165, 2011.
, "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.
, "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.
, "Indexing the Earth Mover's Distance Using Normal Distributions", {PVLDB}, vol. 5, no. 3, pp. 205–216, 2011.
, "Indexing the Earth Mover's Distance Using Normal Distributions", CoRR, vol. abs/1111.7168, 2011.
, "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.
, "Novel Method for Pharmacophore Analysis by Examining the Joint Pharmacophore Space", Journal of Chemical Information and Modeling, vol. 51, no. 5, pp. 1106–1121, 2011.
, "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.
, "Using Stochastic Causal Trees to Augment Bayesian Networks for Modeling eQTL Datasets", {BMC} Bioinformatics, vol. 12, pp. 7, 2011.
, "Bisque: a platform for bioimage analysis and management", Bioinformatics, vol. 26, no. 4, pp. 544–552, 2010.
, "Efficient and Robust Detection of Duplicate Videos in a Large Database", {IEEE} Trans. Circuits Syst. Video Techn., vol. 20, no. 6, pp. 870–885, 2010.
, "Finding top-k similar pairs of objects annotated with terms from an ontology", CoRR, vol. abs/1001.2625, 2010.
, "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.
, "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.
, "Molecular Function Prediction Using Neighborhood Features", {IEEE/ACM} Trans. Comput. Biology Bioinform., vol. 7, no. 2, pp. 208–217, 2010.
, "Profile Based Sub-Image Search in Image Databases", CoRR, vol. abs/1010.1496, 2010.
, "Query Language and Access Methods for Graph Databases", Managing and Mining Graph Data, pp. 125–160, 2010.
, "Querying spatial patterns", {EDBT} 2010, 13th International Conference on Extending Database Technology, Lausanne, Switzerland, March 22-26, 2010, Proceedings, pp. 418–429, 2010.
, "Scalable Discovery of Best Clusters on Large Graphs", {PVLDB}, vol. 3, no. 1, pp. 693–702, 2010.
, "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.
, "Accurate and Scalable Techniques for the Complex/Pathway Membership Problem in Protein Networks", Adv. Bioinformatics, vol. 2009, pp. 787128:1–787128:9, 2009.
, "Finding Significant Subregions in Large Image Databases", CoRR, vol. abs/0906.3585, 2009.
, "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.
, "Mining Statistically Significant Molecular Substructures for Efficient Molecular Classification", Journal of Chemical Information and Modeling, vol. 49, no. 11, pp. 2537–2550, 2009.
, "Optimization Techniques for Reactive Network Monitoring", {IEEE} Trans. Knowl. Data Eng., vol. 21, no. 9, pp. 1343–1357, 2009.
, "Predicting genetic interactions with random walks on biological networks", {BMC} Bioinformatics, vol. 10, 2009.
, "RRW: repeated random walks on genome-scale protein networks for local cluster discovery", {BMC} Bioinformatics, vol. 10, pp. 283, 2009.
, "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.
, "A general modeling and visualization tool for comparing different members of a group: application to studying tau-mediated regulation of microtubule dynamics", {BMC} Bioinformatics, vol. 9, 2008.
, "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.
, "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.
, "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.
, "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.
, "Indexing and Querying Data Streams", Data Streams - Models and Algorithms, pp. 237–259, 2007.
, "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.
, "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.
, "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.
, "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.
, "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.
, "Integrating multi-attribute similarity networks for robust representation of the protein space", Bioinformatics, vol. 22, no. 13, pp. 1585–1592, 2006.
, "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.
, "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.
, "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.
, "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.
, "Decision Tree Based Information Integration for Automated Protein Classification", J. Bioinformatics and Computational Biology, vol. 3, no. 3, pp. 717–742, 2005.
, "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.
, "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.
, "Scalable Index Structures for Biological Data", Data Mining in Bioinformatics, pp. 275–296, 2005.
, "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.
, "A Unified Framework for Monitoring Data Streams in Real Time", Proceedings of the 21st International Conference on Data Engineering, {ICDE} 2005, 5-8 April 2005, Tokyo, Japan, pp. 44–55, 2005.
, "ViVo: Visual Vocabulary Construction for Mining Biomedical Images", Proceedings of the 5th {IEEE} International Conference on Data Mining {(ICDM} 2005), 27-30 November 2005, Houston, Texas, {USA}, pp. 50–57, 2005.
, "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.
, "A Distributed Database for BioMolecular Images", {SIGMOD} Record, vol. 33, no. 2, pp. 65–71, 2004.
, "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.
, "Index-based Similarity Search for Protein Structure Databases", J. Bioinformatics and Computational Biology, vol. 2, no. 1, pp. 99–126, 2004.
, "Optimizing Similarity Search for Arbitrary Length Time Series Queries", {IEEE} Trans. Knowl. Data Eng., vol. 16, no. 4, pp. 418–433, 2004.
, "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.
, "Progressive Searching of Biological Sequences", {IEEE} Data Eng. Bull., vol. 27, no. 3, pp. 32–39, 2004.
, "Speeding up whole-genome alignment by indexing frequency vectors", Bioinformatics, vol. 20, no. 13, pp. 2122–2134, 2004.
, "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.
, "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.
, "Browsing and placement of multi-resolution images on parallel disks", Multimedia Syst., vol. 8, no. 6, pp. 459–469, 2003.
, "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.
, "Dynamic Query-Based Debugging of Object-Oriented Programs", Autom. Softw. Eng., vol. 10, no. 1, pp. 39–74, 2003.
, "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.
, "Faster Similarity Search for Multimedia Data Via Query Transformations", Int. J. Image Graphics, vol. 3, no. 1, pp. 3–30, 2003.
, "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.
, "Joining Massive High-Dimensional Datasets", Proceedings of the 19th International Conference on Data Engineering, March 5-8, 2003, Bangalore, India, pp. 265–276, 2003.
, "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.
, "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 and Mining Biological Databases", {OMICS}, vol. 7, no. 1, pp. 7–8, 2003.
, "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.
, "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.