Results 11 to 20 of about 5,944,422 (301)

Prognostic Value of Platelet Aggregation Function in Patients with laryngeal Carcinoma

open access: yesInternational Journal of General Medicine, 2023
Minghua Li,1,* Jiawei Gui,1,* Hao Wang,2 Jun An,3 Ruoqing Wu,1 Xiaotong Liu,1 Bo Wu,1 Hui Xiao1 1Department of Otolaryngology-Head and Neck Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, 150081, People’s Republic of
Li M   +7 more
doaj   +1 more source

Aggregation functions: Means [PDF]

open access: yesInformation Sciences, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Grabisch, Michel   +3 more
openaire   +6 more sources

Non-linear averaging-based operators of pseudo-hesitant fuzzy elements and an application

open access: yesCroatian Operational Research Review, 2023
Data modeling/aggregating, in many uncertain real-world' problems such as decision-making processes, has gotten more attention in recent years. Due to a variety of uncertainty sources, various types of fuzzy sets, and various types of averaging-based ...
Abazar Keikha, Tabasam Rashid
doaj   +1 more source

On Self-Aggregations of Min-Subgroups

open access: yesAxioms, 2021
Preservation of structures under aggregation functions is an active area of research with applications in many fields. Among such structures, min-subgroups play an important role, for instance, in mathematical morphology, where they can be used to model ...
Carlos Bejines   +2 more
doaj   +1 more source

CENTER BASED CLUSTERING AND AVERAGING AGGREGATION FUNCTIONS [PDF]

open access: yesVestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2017
We propose a new clustering method for partitioning of finite sets from Rn, which is based on the application of averaging aggregating functions and an iterative re-weighing method for searching cluster centers.
Z. M. Shibzukhov
doaj   +1 more source

The Formal Framework for Collective Systems

open access: yesAxioms, 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]

open access: yesInternational 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   +3 more
doaj   +1 more source

Directional Shift-Stable Functions

open access: yesMathematics, 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
doaj   +1 more source

Sub-Additive Aggregation Functions and Their Applications in Construction of Coherent Upper Previsions

open access: yesMathematics, 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
doaj   +1 more source

An Efficient Zero-Knowledge Dual Membership Proof Supporting Pos-and-Neg Membership Decision

open access: yesMathematics, 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   +4 more
doaj   +1 more source

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