Ravi, S S

24 publications

TMLR 2025 CXAD: Contrastive Explanations for Anomaly Detection: Algorithms, Complexity Results and Experiments Ian Davidson, Nicolás Kennedy, S. S. Ravi

IJCAI 2025 Hazard Function Guided Agent-Based Models: A Case Study of Return Migration from Poland to Ukraine Zakaria Mehrab, S. S. Ravi, Logan Stundal, Samarth Swarup, Srinivasan Venkatramanan, Bryan L. Lewis, Henning S. Mortveit, David Leblang, Madhav V. Marathe

IJCAI 2025 IGraSS: Learning to Identify Infrastructure Networks from Satellite Imagery by Iterative Graph-Constrained Semantic Segmentation Oishee Bintey Hoque, Abhijin Adiga, Aniruddha Adiga, Siddharth Chaudhary, Madhav V. Marathe, S. S. Ravi, Kirti Rajagopalan, Amanda Wilson, Samarth Swarup

AAAI 2025 Searching for Unfairness in Algorithms' Outputs: Novel Tests and Insights Ian Davidson, S. S. Ravi

ICML 2024 Efficient PAC Learnability of Dynamical Systems over Multilayer Networks Zirou Qiu, Abhijin Adiga, Madhav Marathe, S. S. Ravi, Daniel Rosenkrantz, Richard Stearns, Anil Kumar Vullikanti

AAAI 2024 Learning the Topology and Behavior of Discrete Dynamical Systems Zirou Qiu, Abhijin Adiga, Madhav V. Marathe, S. S. Ravi, Daniel J. Rosenkrantz, Richard Edwin Stearns, Anil Vullikanti

AAAI 2023 Networked Anti-Coordination Games Meet Graphical Dynamical Systems: Equilibria and Convergence Zirou Qiu, Chen Chen, Madhav V. Marathe, S. S. Ravi, Daniel J. Rosenkrantz, Richard Edwin Stearns, Anil Vullikanti

AAAI 2023 Resource Sharing Through Multi-Round Matchings Yohai Trabelsi, Abhijin Adiga, Sarit Kraus, S. S. Ravi, Daniel J. Rosenkrantz

ICML 2022 Efficiently Learning the Topology and Behavior of a Networked Dynamical System via Active Queries Daniel J Rosenkrantz, Abhijin Adiga, Madhav Marathe, Zirou Qiu, S S Ravi, Richard Stearns, Anil Vullikanti

AAAI 2022 Finding Nontrivial Minimum Fixed Points in Discrete Dynamical Systems: Complexity, Special Case Algorithms and Heuristics Zirou Qiu, Chen Chen, Madhav V. Marathe, S. S. Ravi, Daniel J. Rosenkrantz, Richard Edwin Stearns, Anil Vullikanti

JMLR 2022 Using Active Queries to Infer Symmetric Node Functions of Graph Dynamical Systems Abhijin Adiga, Chris J. Kuhlman, Madhav V. Marathe, S. S. Ravi, Daniel J. Rosenkrantz, Richard E. Stearns

AAAI 2021 Synchronous Dynamical Systems on Directed Acyclic Graphs: Complexity and Algorithms Daniel J. Rosenkrantz, Madhav V. Marathe, S. S. Ravi, Richard Edwin Stearns

IJCAI 2020 Boolean Games: Inferring Agents' Goals Using Taxation Queries Abhijin Adiga, Sarit Kraus, Oleg Maksimov, S. S. Ravi

AAAI 2020 Bounds and Complexity Results for Learning Coalition-Based Interaction Functions in Networked Social Systems Abhijin Adiga, Chris J. Kuhlman, Madhav V. Marathe, S. S. Ravi, Daniel J. Rosenkrantz, Richard Edwin Stearns, Anil Vullikanti

AAAI 2020 Efficient Algorithms for Generating Provably Near-Optimal Cluster Descriptors for Explainability Prathyush Sambaturu, Aparna Gupta, Ian Davidson, S. S. Ravi, Anil Vullikanti, Andrew Warren

AAAI 2020 Making Existing Clusterings Fairer: Algorithms, Complexity Results and Insights Ian Davidson, S. S. Ravi

ECML-PKDD 2020 Towards Description of Block Model on Graph Zilong Bai, S. S. Ravi, Ian Davidson

IJCAI 2018 Descriptive Clustering: ILP and CP Formulations with Applications Thi-Bich-Hanh Dao, Chia-Tung Kuo, S. S. Ravi, Christel Vrain, Ian Davidson

AAAI 2018 Learning the Behavior of a Dynamical System via a "20 Questions" Approach Abhijin Adiga, Chris J. Kuhlman, Madhav V. Marathe, S. S. Ravi, Daniel J. Rosenkrantz, Richard Edwin Stearns

AAAI 2017 A Framework for Minimal Clustering Modification via Constraint Programming Chia-Tung Kuo, S. S. Ravi, Thi-Bich-Hanh Dao, Christel Vrain, Ian Davidson

ECML-PKDD 2010 Finding Critical Nodes for Inhibiting Diffusion of Complex Contagions in Social Networks Chris J. Kuhlman, V. S. Anil Kumar, Madhav V. Marathe, S. S. Ravi, Daniel J. Rosenkrantz

IJCAI 2007 Computational Aspects of Analyzing Social Network Dynamics Christopher L. Barrett, Harry B. Hunt Iii, Madhav V. Marathe, S. S. Ravi, Daniel J. Rosenkrantz, Richard Edwin Stearns, Mayur Thakur

ICML 2007 Intractability and Clustering with Constraints Ian Davidson, S. S. Ravi

AAAI 2006 Identifying and Generating Easy Sets of Constraints for Clustering Ian Davidson, S. S. Ravi