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cs.DM2024
My part is bigger than yours -- assessment within a group of peers
Konrad Kułakowski, Jacek Szybowski
A project (e.g., writing a collaborative research paper) is often a group effort. At the end, each contributor identifies their contribution, often verbally. The reward, however, i…
cs.AI2024
Detection of decision-making manipulation in the pairwise comparisons method
Michał Strada, Sebastian Ernst, Jacek Szybowski +1
Most decision-making models, including the pairwise comparison method, assume the decision-makers honesty. However, it is easy to imagine a situation where a decision-maker tries t…
cs.AI2024
Establishing a leader in a pairwise comparisons method
Jacek Szybowski, Konrad Kułakowski, Jiri Mazurek +1
Abstract Like electoral systems, decision-making methods are also vulnerable to manipulation by decision-makers. The ability to effectively defend against such threats can only com…