Publications
Conference proceedings and Preprints
Counterfactual Effect Decomposition in Multi-Agent Sequential Decision Making
S. Triantafyllou, A. Sukovic, Y. Zolfimoselo, G. Radanovic
arXiv:2410.12539, 2024
[code]Agent-Specific Effects: A Causal Effect Propagation Analysis in Multi-Agent MDPs
S. Triantafyllou, A. Sukovic, D. Mandal, G. Radanovic
41st International Conference on Machine Learning (ICML’24), 2024
[poster] [code] [<3]Performative Reinforcement Learning in Gradually Shifting Environments
B. Rank, S. Triantafyllou, D. Mandal, G. Radanovic
40th Conference on Uncertainty in Artificial Intelligence (UAI’24), 2024
[code]Towards Computationally Efficient Responsibility Attribution in Decentralized Partially Observable MDPs
S. Triantafyllou, G. Radanovic
22nd International Conference on Autonomous Agents and Multiagent Systems (AAMAS’23), 2023
[poster] [code]Forward-Looking and Backward-Looking Responsibility Attribution in Multi-Agent Sequential Decision Making
S. Triantafyllou
22nd International Conference on Autonomous Agents and Multiagent Systems (AAMAS’23), Doctoral Consortium, 2023
[poster]Performative Reinforcement Learning
D. Mandal, S. Triantafyllou, G. Radanovic
40th International Conference on Machine Learning (ICML’23), 2023
[code]Actual Causality and Responsibility Attribution in Decentralized Partially Observable Markov Decision Processes
S. Triantafyllou, A. Singla, G. Radanovic
5th AAAI/ACM Conference on AI, Ethics, and Society (AIES’22), 2022
[poster]On Blame Attribution for Accountable Multi-Agent Sequential Decision Making
S. Triantafyllou, A. Singla, G. Radanovic
35th Conference on Neural Information Processing Systems (NeurIPS’21), 2021
[poster]
Workshop papers
- Counterfactual Effect Decomposition in Multi-Agent Sequential Decision Making
S. Triantafyllou, A. Sukovic, Y. Zolfimoselo, G. Radanovic
9th Causal Inference Workshop at UAI, 2024
[poster]
Diploma thesis
- Game-Theoretical Models for Orienteering Problems
Supervised by Prof. Dimitris Fotakis