Publications
] , "Global Counterfactual Explainer for Graph Neural Networks", Web Search and Data Mining (WSDM), 02/2023.
, "GNNX-BENCH: Unravelling the Utility of Perturbation-based GNN Explainers through In-depth Benchmarking", The Twelfth International Conference on Learning Representations (ICLR), 2024.
, "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.
, "Summarizing Network Processes with Network-constrained Boolean Matrix Factorization", IEEE International Conference on Data Mining (ICDM), 2018.
, "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.
, "Feature-based Individual Fairness in k-Clustering", International Conference on Autonomous Agents and Multiagent Systems (AAMAS Extended Abstract), 2023.
, "Through the Grapevine: A Comparison of News in Microblogs and Traditional Media", Trends in Social Network Analysis: Information Propagation, User Behavior Modeling, Forecasting, and Vulnerability Assessment, pp. 135–168, 2017.
, "Progressive Searching of Biological Sequences", {IEEE} Data Eng. Bull., vol. 27, no. 3, pp. 32–39, 2004.
, "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.
, "Speeding up whole-genome alignment by indexing frequency vectors", Bioinformatics, vol. 20, no. 13, pp. 2122–2134, 2004.
, "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.
, "Optimizing Similarity Search for Arbitrary Length Time Series Queries", {IEEE} Trans. Knowl. Data Eng., vol. 16, no. 4, pp. 418–433, 2004.
, "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.
, "Joining Massive High-Dimensional Datasets", Proceedings of the 19th International Conference on Data Engineering, March 5-8, 2003, Bangalore, India, pp. 265–276, 2003.
, "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.
, "Computationally designed small molecules disassemble both soluble oligomers and protofibrils of amyloid β-protein responsible for Alzheimer’s disease", ACS Chemical Neuroscience, vol. 14, pp. 2717–2726, 2023.
, "Learning Neural Contracting Dynamics: Extended Linearization and Global Guarantees", CoRR, vol. abs/2402.08090, 2024.
, "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.
, "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.
, "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.
, "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.
, "GPOP: Scalable Group-level Popularity Prediction for Online Content in Social Networks", Proceedings of the 26th International Conference on World Wide Web, 2017.
, "Inferring causal molecular networks: empirical assessment through a community-based effort", Nature methods, vol. 13, pp. 310–318, 2016.
, "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.
, "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.
, "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.
, "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.
, "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.
, "Query Language and Access Methods for Graph Databases", Managing and Mining Graph Data, pp. 125–160, 2010.
, "Spatial coherence of oriented white matter microstructure: Applications to white matter regions associated with genetic similarity", NeuroImage, 2018.
, "Estimating localized complexity of white-matter wiring with GANs", Medical Imaging meets NeurIPS, 2019.
, "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.
, "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.
, "Inhibiting and remodeling toxic amyloid-beta oligomer formation using a computationally designed drug molecule that targets Alzheimer’s disease", Journal of The American Society for Mass Spectrometry, vol. 30, pp. 85–93, 2018.
, "Learning Predictive Substructures with Regularization for Network Data", Data Mining (ICDM), 2015 IEEE International Conference on: IEEE, 2015.
, "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.
, "Outlier Detection from Network Data with Subnetwork Interpretation", IEEE International Conference Data Mining (ICDM), 2016.
, "Subnetwork Mining with Spatial and Temporal Smoothness", SIAM international conference on data mining (SDM), 2017.
, "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.
, "Base motif recognition and design of DNA templates for fluorescent silver clusters by machine learning", Advanced Materials, vol. 26, pp. 5839–5845, 2014.
, "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.
, "Topology Design Games and Dynamics in Adversarial Environments", IEEE Journal on Selected Areas in Communications, vol. 35, pp. 628–642, 2017.
, "Predicting genetic interactions with random walks on biological networks", {BMC} Bioinformatics, vol. 10, 2009.
, "Using Stochastic Causal Trees to Augment Bayesian Networks for Modeling eQTL Datasets", {BMC} Bioinformatics, vol. 12, pp. 7, 2011.
, "Index-based Similarity Search for Protein Structure Databases", J. Bioinformatics and Computational Biology, vol. 2, no. 1, pp. 99–126, 2004.
, "Accurate and Scalable Techniques for the Complex/Pathway Membership Problem in Protein Networks", Adv. Bioinformatics, vol. 2009, pp. 787128:1–787128:9, 2009.
, "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.
, "Decision Tree Based Information Integration for Automated Protein Classification", J. Bioinformatics and Computational Biology, vol. 3, no. 3, pp. 717–742, 2005.
, "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.
, "Integrating multi-attribute similarity networks for robust representation of the protein space", Bioinformatics, vol. 22, no. 13, pp. 1585–1592, 2006.
, "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.
, "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.
, "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.
, "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.
, "Indexing and Querying Data Streams", Data Streams - Models and Algorithms, pp. 237–259, 2007.
, "Optimization Techniques for Reactive Network Monitoring", {IEEE} Trans. Knowl. Data Eng., vol. 21, no. 9, pp. 1343–1357, 2009.
, "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.
, "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.
, "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.
, "Learning about learning: Mining human brain sub-network biomarkers from fMRI data", PLoS one, vol. 12, pp. e0184344, 2017.
, "Molecular Function Prediction Using Neighborhood Features", {IEEE/ACM} Trans. Comput. Biology Bioinform., vol. 7, no. 2, pp. 208–217, 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.
, "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.
, "The Social Media Genome: Modeling Individual Topic-Specific Behavior in Social Media", CoRR, vol. abs/1307.0309, 2013.
, "Modeling individual topic-specific behavior and influence backbone networks in social media", Social Netw. Analys. Mining, vol. 4, no. 1, pp. 204, 2014.
, "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.
, "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.
, "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.
, "DGCLUSTER: A Neural Framework for Attributed Graph Clustering via Modularity Maximization", The 38th Annual AAAI Conference on Artificial Intelligence (AAAI'24), 2024.
, "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.
, "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.
, "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.
, "Finding top-k similar pairs of objects annotated with terms from an ontology", CoRR, vol. abs/1001.2625, 2010.
, "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.
, "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.
, "Predictive models for human–AI nexus in group decision making", Annals of the New York Academy of Sciences, vol. 1514, pp. 70–81, 2022.
, "Expertise and confidence explain how social influence evolves along intellective tasks", CoRR, vol. abs/2011.07168, 2020.
, "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.
, "Dynamics of Collective Performance in Collaboration Networks", XXXVI International Sunbelt Conference, Newport Beach, California, US, International Network for Social Network Analysis (INSNA), 2016.
, "Polar Opinion Dynamics in Social Networks", IEEE Transactions on Automatic Control (TAC), 2017.