Research

Journals

1. Optimal Decision Making Under Strategic Behavior
   Management Science, September 2023
   Stratis Tsirtsis, Behzad Tabibian, Moein Khajehnejad, Adish Singla, Bernhard Schölkopf and Manuel Gomez-Rodriguez
2. Quantifying the Effects of Contact Tracing, Testing, and Containment Measures in the Presence of Infection Hotspots
   ACM Transactions on Spatial Algorithms and Systems (TSAS), April 2022
   Lars Lorch, Heiner Kremer, William Trouleau, Stratis Tsirtsis, Aron Szanto, Bernhard Schölkopf and Manuel Gomez-Rodriguez
3. Pooled Testing of Traced Contacts Under Superspreading Dynamics
   PLOS Computational Biology, March 2022
   Stratis Tsirtsis, Abir De, Lars Lorch and Manuel Gomez-Rodriguez

Conference proceedings

1. Finding Counterfactually Optimal Action Sequences in Continuous State Spaces
   37th Conference on Neural Information Processing Systems (NeurIPS), New Orleans, December 2023
   Stratis Tsirtsis and Manuel Gomez-Rodriguez
2. On the Within-Group Fairness of Screening Classifiers
   40th International Conference on Machine Learning (ICML), Honolulu, July 2023
   Nastaran Okati, Stratis Tsirtsis and Manuel Gomez-Rodriguez
3. Counterfactual Explanations in Sequential Decision Making Under Uncertainty
   35th Conference on Neural Information Processing Systems (NeurIPS), Virtual, December 2021
   Stratis Tsirtsis, Abir De and Manuel Gomez-Rodriguez
4. Bridging Machine Learning and Mechanism Design towards Algorithmic Fairness
   4th ACM Conference on Fairness, Accountability, and Transparency (FAccT), Virtual, March 2021
   Jessie Finocchiaro, Roland Maio, Faidra Monachou, Gourab K Patro, Manish Raghavan, Ana-Andreea Stoica and Stratis Tsirtsis
5. Decisions, Counterfactual Explanations and Strategic Behavior
   34th Conference on Neural Information Processing Systems (NeurIPS), Virtual, December 2020
   Stratis Tsirtsis and Manuel Gomez-Rodriguez

Workshops

1. On the Within-Group Fairness of Screening Classifiers
   2nd ACM SIGKDD Workshop on Ethical Artificial Intelligence: Methods and Applications, Long Beach, August 2023
   Nastaran Okati, Stratis Tsirtsis and Manuel Gomez-Rodriguez
2. Finding Counterfactually Optimal Action Sequences in Continuous State Spaces
   ICML Workshop on Counterfactuals in Minds and Machines, Honolulu, July 2023
   Stratis Tsirtsis and Manuel Gomez-Rodriguez
3. Counterfactual Explanations in Sequential Decision Making Under Uncertainty
   ICML Workshop on Interpretable Machine Learning in Healthcare, Virtual, July 2021
   Stratis Tsirtsis, Abir De and Manuel Gomez-Rodriguez
4. Decisions, Counterfactual Explanations and Strategic Behavior
   4th Workshop on Mechanism Design for Social Good (MD4SG), Virtual, August 2020
   Stratis Tsirtsis and Manuel Gomez-Rodriguez
5. Fairness and Discrimination in Mechanism Design and Machine Learning
   AI for Social Good Workshop (AI4SG), Virtual, July 2020
   Jessie Finocchiaro, Roland Maio, Faidra Monachou, Gourab K Patro, Manish Raghavan, Ana-Andreea Stoica and Stratis Tsirtsis