Publications
Preprints
- Counterfactual Effect Decomposition in Multi-Agent Sequential Decision Making
S. Triantafyllou, A. Sukovic, Y. Zolfimoselo, G. Radanovic
arXiv:2410.12539, 2024
[code]- An extended abstract has been accepted at the 9th Causal Inference Workshop at UAI’24.
Conference proceedings
- 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]- Invited Talk at the 6th International Conference on Distributed Artificial Intelligence (DAI’24).
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]
Diploma thesis
- Game-Theoretical Models for Orienteering Problems
Supervised by Prof. Dimitris Fotakis