3 papers
cs.MA2025
Ranking Joint Policies in Dynamic Games using Evolutionary Dynamics
Natalia Koliou, George Vouros
Game-theoretic solution concepts, such as the Nash equilibrium, have been key to finding stable joint actions in multi-player games. However, it has been shown that the dynamics of…
cs.LG2024
Comparing Prior and Learned Time Representations in Transformer Models of Timeseries
Natalia Koliou, Tatiana Boura, Stasinos Konstantopoulos +2
What sets timeseries analysis apart from other machine learning exercises is that time representation becomes a primary aspect of the experiment setup, as it must adequately repres…
cs.LG2024
Predicting Solar Heat Production to Optimize Renewable Energy Usage
Tatiana Boura, Natalia Koliou, George Meramveliotakis +2
Utilizing solar energy to meet space heating and domestic hot water demand is very efficient (in terms of environmental footprint as well as cost), but in order to ensure that user…