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pro vyhledávání: '"Kułakowski P"'
The phenomenon of Heider (structural) balance is known for a long time (P. Bonacich and P. Lu, Introduction to Mathematical Sociology, Princeton UP, 2012). Yet it attracts attention of numerous computational scholars, as it is an example of a macrosc
Externí odkaz:
http://arxiv.org/abs/2407.02603
Autor:
Kułakowski, Konrad, Szybowski, Jacek
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, is very frequently financial. It leads to the question of what (percent
Externí odkaz:
http://arxiv.org/abs/2407.01843
Publikováno v:
Strada, M.; Ernst, S.; Szybowski, J.; Ku{\l}akowski, K. Detection of Decision-Making Manipulation in the Pairwise Comparison Method. Appl. Sci. 2024, 14, 8946
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 to manipulate the ranking results. This paper presents three simple man
Externí odkaz:
http://arxiv.org/abs/2405.16693
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 come from thoroughly understanding the manipulation mechanisms. In the pr
Externí odkaz:
http://arxiv.org/abs/2403.14885
Nano-machines circulating inside the human body, collecting data on tissue conditions, represent a vital part of next-generation medical diagnostic systems. However, for these devices to operate effectively, they need to relay not only their medical
Externí odkaz:
http://arxiv.org/abs/2403.02497
Publikováno v:
Szybowski, J., Ku{\l}akowski, K. & Ernst, S. Almost optimal manipulation of pairwise comparisons of alternatives. J Glob Optim (2024)
The role of an expert in the decision-making process is crucial, as the final recommendation depends on his disposition, clarity of mind, experience, and knowledge of the problem. However, the recommendation also depends on their honesty. But what if
Externí odkaz:
http://arxiv.org/abs/2304.03060
In decision-making methods, it is common to assume that the experts are honest and professional. However, this is not the case when one or more experts in the group decision making framework, such as the group analytic hierarchy process (GAHP), try t
Externí odkaz:
http://arxiv.org/abs/2303.15099
Autor:
Michał Kułakowski, Karol Elster, Mateusz Szymczak, Paweł Ślęczka, Mariusz Baumgart, Aleksandra Królikowska, Paweł Reichert
Publikováno v:
Trials, Vol 25, Iss 1, Pp 1-16 (2024)
Abstract Background With the increasing number of joint replacement surgeries, periprosthetic joint infection (PJI) has become a significant concern in orthopedic practice, making research on PJI prevention paramount. Therefore, the study will aim to
Externí odkaz:
https://doaj.org/article/28aef898cad2418da08091fbdbd160ac
Autor:
Piotr Futyma, Pasquale Santangeli, Łukasz Zarębski, Aleksandra Wrzos, Jarosław Sander, Marian Futyma, Francis E. Marchlinski, Piotr Kułakowski
Publikováno v:
Journal of Arrhythmia, Vol 40, Iss 3, Pp 578-584 (2024)
Abstract Background Implantable cardioverter‐defibrillator (ICD) offers an opportunity to study inducibility of ventricular tachycardia (VT) or ventricular fibrillation (VF) by performing noninvasive programmed ventricular stimulation (NIPS). Wheth
Externí odkaz:
https://doaj.org/article/45c728cb1a87431ca7cb3cab703450f6
Autor:
Strada, M., Kułakowski, K.
Decision-making methods very often use the technique of comparing alternatives in pairs. In this approach, experts are asked to compare different options, and then a quantitative ranking is created from the results obtained. It is commonly believed t
Externí odkaz:
http://arxiv.org/abs/2211.01809