Zobrazeno 1 - 10
of 7 324
pro vyhledávání: '"Kaczmarczyk A"'
Autor:
Faliszewski, Piotr, Janeczko, Łukasz, Kaczmarczyk, Andrzej, Lisowski, Grzegorz, Skowron, Piotr, Szufa, Stanisław
We study strategic behavior of project proposers in the context of approval-based participatory budgeting (PB). In our model we assume that the votes are fixed and known and the proposers want to set as high project prices as possible, provided that
Externí odkaz:
http://arxiv.org/abs/2407.18092
We developed the off-lattice Eden model to simulate the growth of bacterial colonies in the three-dimensional geometry of a Petri dish. In contrast to its two-dimensional counterpart, our model takes a three-dimensional set of possible growth directi
Externí odkaz:
http://arxiv.org/abs/2406.20011
We study committee elections from a perspective of finding the most conflicting candidates, that is, candidates that imply the largest amount of conflict, as per voter preferences. By proposing basic axioms to capture this objective, we show that non
Externí odkaz:
http://arxiv.org/abs/2405.05870
Autor:
Boehmer, Niclas, Faliszewski, Piotr, Janeczko, Łukasz, Kaczmarczyk, Andrzej, Lisowski, Grzegorz, Pierczyński, Grzegorz, Rey, Simon, Stolicki, Dariusz, Szufa, Stanisław, Wąs, Tomasz
We analyze how numerical experiments regarding elections were conducted within the computational social choice literature (focusing on papers published in the IJCAI, AAAI, and AAMAS conferences). We analyze the sizes of the studied elections and the
Externí odkaz:
http://arxiv.org/abs/2402.11765
Autor:
Agnieszka Kaczmarczyk-Ziemba, Grzegorz K. Wagner, Bernard Staniec, Mirosław Zagaja, Ewa Pietrykowska-Tudruj, Elena I. Iorgu, Ionuţ Ş. Iorgu
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)
Abstract Myrmecophilus acervorum, previously considered a parthenogenetic species widely-distributed in Europe, has been observed to have both sexes in populations inhabiting the central part of the distribution range. Specimens from those heterosexu
Externí odkaz:
https://doaj.org/article/39395595bf8042349ed8cde62a86d389
Publikováno v:
npj Digital Medicine, Vol 7, Iss 1, Pp 1-5 (2024)
Abstract This study evaluates multimodal AI models’ accuracy and responsiveness in answering NEJM Image Challenge questions, juxtaposed with human collective intelligence, underscoring AI’s potential and current limitations in clinical diagnostic
Externí odkaz:
https://doaj.org/article/ec21da6a7872434983cb012a990c5b13
Autor:
Kaczmarczyk, Michal
Publikováno v:
Historical Social Research / Historische Sozialforschung, 2024 Jan 01. 49(2), 156-171.
Externí odkaz:
https://www.jstor.org/stable/27302275
We consider the notions of agreement, diversity, and polarization in ordinal elections (that is, in elections where voters rank the candidates). While (computational) social choice offers good measures of agreement between the voters, such measures f
Externí odkaz:
http://arxiv.org/abs/2305.09780
We study the robustness of approval-based participatory budgeting (PB) rules to random noise in the votes. Our contributions are twofold. First, we study the computational complexity of the #Flip-Bribery problem, where given a PB instance we ask for
Externí odkaz:
http://arxiv.org/abs/2305.08125
Autor:
Boehmer, Niclas, Cai, Jin-Yi, Faliszewski, Piotr, Fan, Austen Z., Janeczko, Łukasz, Kaczmarczyk, Andrzej, Wąs, Tomasz
We study the properties of elections that have a given position matrix (in such elections each candidate is ranked on each position by a number of voters specified in the matrix). We show that counting elections that generate a given position matrix
Externí odkaz:
http://arxiv.org/abs/2303.02538