Search Results for author: Matjaz Perc

Found 8 papers, 0 papers with code

Language-based game theory in the age of artificial intelligence

no code implementations13 Mar 2024 Valerio Capraro, Roberto Di Paolo, Matjaz Perc, Veronica Pizziol

While traditional models try to explain human behaviour as a function of the outcomes of available actions, recent experimental research reveals that linguistic content significantly impacts decision-making, thus prompting a paradigm shift from outcome-based to language-based utility functions.

Decision Making Sentiment Analysis

Oppressed species can form a winning pair in a multi-species ecosystem

no code implementations6 Dec 2022 Attila Szolnoki, Matjaz Perc

The self-protection of alliances against external invaders is a key concept behind the maintenance of biodiversity in the face of natural selection.

MORPH

Machine Learning Partners in Criminal Networks

no code implementations7 Sep 2022 Diego D. Lopes, Bruno R. da Cunha, Alvaro F. Martins, Sebastian Goncalves, Ervin K. Lenzi, Quentin S. Hanley, Matjaz Perc, Haroldo V. Ribeiro

Recent research has shown that criminal networks have complex organizational structures, but whether this can be used to predict static and dynamic properties of criminal networks remains little explored.

Graph Representation Learning

From Outcome-Based to Language-Based Preferences

no code implementations15 Jun 2022 Valerio Capraro, Joseph Y. Halpern, Matjaz Perc

We review the literature on models that try to explain human behavior in social interactions described by normal-form games with monetary payoffs.

Mathematical foundations of moral preferences

no code implementations20 Jan 2021 Valerio Capraro, Matjaz Perc

One-shot anonymous unselfishness in economic games is commonly explained by social preferences, which assume that people care about the monetary payoffs of others.

Physics and Society Computer Science and Game Theory

Time irreversibility and amplitude irreversibility measures for nonequilibrium processes

no code implementations19 Aug 2020 Wenpo Yao, Jun Wang, Matjaz Perc, Wenli Yao, Jiafei Dai, Daqing Guo, Dezhong Yao

Time irreversibility should be measured based on the permutations of symmetric vectors rather than symmetric permutations, whereas symmetric permutations can instead be employed to determine the quantitative amplitude irreversibility -- a novel parameter proposed in this paper for nonequilibrium calculated by means of the probabilistic difference in amplitude fluctuations.

Evolutionary dynamics of higher-order interactions in social networks

no code implementations28 Jan 2020 Unai Alvarez-Rodriguez, Federico Battiston, Guilherme Ferraz de Arruda, Yamir Moreno, Matjaz Perc, Vito Latora

We live and cooperate in networks.

Physics and Society Social and Information Networks Populations and Evolution

Cooperation in the spatial prisoner's dilemma game with probabilistic abstention

no code implementations25 Nov 2018 Marcos Cardinot, Josephine Griffith, Colm O'Riordan, Matjaz Perc

Research has shown that the addition of abstention as an option transforms social dilemmas to rock-paper-scissor type games, where defectors dominate cooperators, cooperators dominate abstainers (loners), and abstainers (loners), in turn, dominate defectors.

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