Results 11 to 20 of about 1,169,320 (303)

The Formal Framework for Collective Systems

Axioms, 2021
Automated reasoning is becoming crucial for information systems. Building one uniform decision support system has become too complicated. The natural approach is to divide the task and combine the results from different subsystems into one uniform answer.
Rafał Palak, Krystian Wojtkiewicz
doaj   +1 more source

Some properties of implications via aggregation functions and overlap functions [PDF]

International Journal of Computational Intelligence Systems, 2014
In this work, using the identification between implication operators and aggregation functions, we study the implication operators that are recovered from overlap functions.
H. Zapata, H. Bustince, L. De Miguel, C. Guerra   +3 more
doaj   +1 more source

Directional Shift-Stable Functions

Mathematics, 2021
Recently, some new types of monotonicity—in particular, weak monotonicity and directional monotonicity of an n-ary real function—were introduced and successfully applied.
Radko Mesiar, Andrea Stupňanová
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Sub-Additive Aggregation Functions and Their Applications in Construction of Coherent Upper Previsions

Mathematics, 2020
In this paper, we explore the use of aggregation functions in the construction of coherent upper previsions. Sub-additivity is one of the defining properties of a coherent upper prevision defined on a linear space of random variables and thus we ...
Serena Doria, Radko Mesiar, Adam Šeliga
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An Efficient Zero-Knowledge Dual Membership Proof Supporting Pos-and-Neg Membership Decision

Mathematics, 2022
In this paper, we address the problem of secure decision of membership. We present a Zero-Knowledge Dual Membership Proof (ZKDMP) protocol, which can support positive and negative (Pos-and-Neg) membership decisions simultaneously.
Hongjian Yin, E Chen, Yan Zhu, Rongquan Feng, Stephen S. Yau   +4 more
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Application of Fuzzy and Rough Logic to Posture Recognition in Fall Detection System

Sensors, 2022
Considering that the population is aging rapidly, the demand for technology for aging-at-home, which can provide reliable, unobtrusive monitoring of human activity, is expected to expand.
Barbara Pȩkala, Teresa Mroczek, Dorota Gil, Michal Kepski   +3 more
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Quadratic transformation of multivariate aggregation functions

Dependence Modeling, 2020
In this work, we prove that quadratic transformations of aggregation functions must come from quadratic aggregation functions. We also show that this is different from quadratic transformations of (multivariate) semi-copulas and quasi-copulas.
Boonmee Prakassawat, Tasena Santi
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Assessment Measures of an Ensemble Classifier Based on the Distributivity Equation to Predict the Presence of Severe Coronary Artery Disease

International Journal of Applied Mathematics and Computer Science, 2023
The aim of this study is to apply and evaluate the usefulness of the hybrid classifier to predict the presence of serious coronary artery disease based on clinical data and 24-hour Holter ECG monitoring.
Rak Ewa, Szczur Adam, Bazan Jan G., Bazan-Socha Stanisława   +3 more
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Multiple Optimal Solutions and the Best Lipschitz Constants Between an Aggregation Function and Associated Idempotized Aggregation Function

Axioms, 2021
This paper presents and compares the optimal solutions and the theoretical and empirical best Lipschitz constants between an aggregation function and associated idempotized aggregation function.
Hui-Chin Tang, Wei-Ting Chen
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Effects of High Flavanol Dark Chocolate on Cardiovascular Function and Platelet Aggregation. [PDF]

, 2015
Regular consumption of chocolate and cocoa products has been linked to reduced cardiovascular mortality. This study compared the effects of high flavanol dark chocolate (HFDC; 1064mg flavanols/day for 6 weeks) and low flavanol dark chocolate (LFDC; 88mg ...
Akita, Armstrong, Atholl Johnston, Avolio, Balzer, Buijsse, Buijsse, Butcher, Curtis, Curtis, Custodis, David J. Collier, Duprez, Engler, Flammer, Flammer, Fredholm, Grassi, Grassi, Gresele, Gu, Gurvinder Rull, Heiss, Hermann, Holland, Holt, Innes, Janszky, Julian Shiel, Kokubo, Kris-Etherton, Kris-Etherton, Lakatta, Langer, Larsson, Larsson, Laurent, Lopez-Garcia, Manisty, Martina H. Lundberg, Murphy, Pereira, Rambaran, Rein, Ried, Roger Corder, Schroeter, Sever, Sharman, Smolenski, Taubert, Thorin, Timothy D. Warner, Varughese, Williams, Yu, Zetty N. Mohd-Zain   +56 more
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