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Akademický článek
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Hedonic Games (HGs) are a classical framework modeling coalition formation of strategic agents guided by their individual preferences. According to these preferences, it is desirable that a coalition structure (i.e. a partition of agents into coaliti
Externí odkaz:
http://arxiv.org/abs/2311.11101
Autor:
Constantinescu, Andrei, Lenzner, Pascal, Reiffenhäuser, Rebecca, Schmand, Daniel, Varricchio, Giovanna
A decade ago, Gerhard Woeginger posed an open problem that became well-known as "Woeginger's Hiking Problem": Consider a group of $n$ people that want to go hiking; everyone expresses preferences over the size of their hiking group in the form of an
Externí odkaz:
http://arxiv.org/abs/2311.02067
Autor:
James R. Tribble, Melissa Jöe, Carmine Varricchio, Amin Otmani, Alessio Canovai, Baninia Habchi, Evangelia Daskalakis, Romanas Chaleckis, Andrea Loreto, Jonathan Gilley, Craig E. Wheelock, Gauti Jóhannesson, Raymond C. B. Wong, Michael P. Coleman, Andrea Brancale, Pete A. Williams
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-15 (2024)
Abstract Maintenance of NAD pools is critical for neuronal survival. The capacity to maintain NAD pools declines in neurodegenerative disease. We identify that low NMNAT2, the critical neuronal NAD producing enzyme, drives retinal susceptibility to n
Externí odkaz:
https://doaj.org/article/752e0ceae3fe4a6387d7e708ced0fe15
Autor:
Giorgio Ciprandi, Maria Daglia, Giulia Brindisi, Francesco Paolo Brunese, Giulio Dinardo, Alessandra Gori, Cristiana Indolfi, Matteo Naso, Enrico Tondina, Chiara Trincianti, Attilio Varricchio, Anna Maria Zicari, Michele Miraglia del Giudice, Lorenzo Drago
Publikováno v:
Italian Journal of Pediatrics, Vol 50, Iss 1, Pp 1-5 (2024)
Abstract Food supplements are defined as foodstuffs the purpose of which is to supplement the normal diet and which are concentrated sources of nutrients or other substances with a nutritional or physiological effect, often referred to as nutraceutic
Externí odkaz:
https://doaj.org/article/8a7effda86604a759b65f41fdcb9d4d2
We study PAC learnability and PAC stabilizability of Hedonic Games (HGs), i.e., efficiently inferring preferences or core-stable partitions from samples. We first expand the known learnability/stabilizability landscape for some of the most prominent
Externí odkaz:
http://arxiv.org/abs/2301.13756
Fair division of indivisible goods is a central challenge in artificial intelligence. For many prominent fairness criteria including envy-freeness (EF) or proportionality (PROP), no allocations satisfying these criteria might exist. Two popular remed
Externí odkaz:
http://arxiv.org/abs/2209.03908
Autor:
Lorenzo Drago, Giorgio Ciprandi, Giulia Brindisi, Francesco Paolo Brunese, Giulio Dinardo, Alessandra Gori, Cristiana Indolfi, Matteo Naso, Enrico Tondina, Chiara Trincianti, Attilio Varricchio, Anna Maria Zicari, Hammad Ullah, Maria Daglia, the Nutraceutical and Medical Device Task Force of the Italian Society of Pediatric Allergy, Immunology (SIAIP)
Publikováno v:
Food Frontiers, Vol 5, Iss 3, Pp 849-854 (2024)
Abstract Resveratrol is a nonflavonoid polyphenolic compound with a chemical structure consisting of two aromatic rings linked by a methylene bridge. It exists in two primary isomers and has a broad range of desirable biological activities, including
Externí odkaz:
https://doaj.org/article/e387a261441a44f4a11db8502c07f5f1
Autor:
Akrami, Hannaneh, Chaudhury, Bhaskar Ray, Hoefer, Martin, Mehlhorn, Kurt, Schmalhofer, Marco, Shahkarami, Golnoosh, Varricchio, Giovanna, Vermande, Quentin, van Wijland, Ernest
We study the problem of allocating a set of indivisible goods among a set of agents with \emph{2-value additive valuations}. In this setting, each good is valued either $1$ or $\sfrac{p}{q}$, for some fixed co-prime numbers $p,q\in \NN$ such that $1\
Externí odkaz:
http://arxiv.org/abs/2207.10949