3 papers
cs.GT2026
Dimensions of Power: A Systematic Guide to Power Indices for Explainable AI
Filip Naudot, Arunavo Ganguly, Timotheus Kampik +2
Power indices, originating in cooperative game theory, quantify each player's influence on the outcome of a given game. Originally designed to distribute profits or costs among pla…
cs.DM2026
Multiparameter counting of numerical semigroups: recurrences and leaf-discriminating trees
Maria Bras-Amorós, Maria Bras-Amorós, Vicenç Torra +1
A numerical semigroup is a subset of the nonnegative integers, closed under addition and with finite complement. The size of the complement is its genus. The problem of counting se…
cs.AI2026
Set Contribution Functions for Quantitative Bipolar Argumentation and their Principles
Filip Naudot, Andreas Brännström, Vicenç Torra +1
We present functions that quantify the contribution of a set of arguments in quantitative bipolar argumentation graphs to (the final strength of) an argument of interest, a so-call…