70 citations · 113 across the 7 of their papers we have counts for
8 papers
Contextuality scenarios arising from networks of stochastic processes
Rodrigo Iglesias, Fernando Tohmé, Marcelo Auday
An empirical model is a generalization of a probability space. It consists of a simplicial complex of subsets of a class X of random variables such that each simplex has an associa…
Effort of rugby teams according to the bonus point system: a theoretical and empirical analysis
Federico Fioravanti, Fernando Delbianco, Alejandro Neme +1
Using a simple game-theoretical model of contests, we compare the effort exerted by rugby teams under three different point systems used in tournaments around the world. The scorin…
Superrational types
Fernando Tohmé, Ignacio Viglizzo
We present a formal analysis of Douglas Hofstadter's concept of \emph{superrationality}. We start by defining superrationally justifiable actions, and study them in symmetric games…
Structural Relations of Symmetry among Players in Strategic Games
Fernando Tohmé, Ignacio Viglizzo
The notions of symmetry and anonymity in strategic games have been formalized in different ways in the literature. We propose a combinatorial framework to analyze these notions, us…
Strategic Growth with Recursive Preferences: Decreasing Marginal Impatience
Luis Alcala, Fernando Tohme, Carlos Dabus
We study the interaction between strategy, heterogeneity and growth in a two-agent model of capital accumulation. Preferences are represented by recursive utility functions with de…
Judgment Aggregation in Multi-Agent Argumentation
Edmond Awad, Richard Booth, Fernando Tohme +1
Given a set of conflicting arguments, there can exist multiple plausible opinions about which arguments should be accepted, rejected, or deemed undecided. We study the problem of h…
Forcing Iterated Admissibility in Strategic Belief Models
Fernando Tohmè, Gianluca Caterina, Rocco Gangle
Iterated admissibility (IA) can be seen as exhibiting a minimal criterion of rationality in games. In order to make this intuition more precise, the epistemic characterization of t…
Anytime Coalition Structure Generation with Worst Case Guarantees
Tuomas Sandholm, Kate Larson, Martin Andersson +2
Coalition formation is a key topic in multiagent systems. One would prefer a coalition structure that maximizes the sum of the values of the coalitions, but often the number of coa…