3 papers
cs.GT2026
Game-Theoretic Foundations of Competition for Conscious Access
Efthyvoulos Drousiotis, Paul Spirakis, Sotiris Nikoletseas
Conscious access in the human brain is often described as the outcome of a competition among candidate representations, but this competition is usually left at the level of mechani…
cs.GT2026
Tractable Exclusion Zones for Instant-Runoff Voting on Trees and Beyond
Georgios Birmpas, Georgios Chionas, Efthyvoulos Drousiotis +3
Instant-runoff voting (IRV) is often used when voters rank candidates rather than choosing only one favourite. We study IRV under graph-induced metric preferences where each vertex…
cs.LG2023
Bayesian Decision Trees Inspired from Evolutionary Algorithms
Efthyvoulos Drousiotis, Alexander M. Phillips, Paul G. Spirakis +1
Bayesian Decision Trees (DTs) are generally considered a more advanced and accurate model than a regular Decision Tree (DT) because they can handle complex and uncertain data. Exis…