Results 91 to 100 of about 1,512,813 (302)

A New Modification of the First Fredholm Fundamental Theorem for Analytical Solutions of Neutrosophic Fuzzy Fredholm Integral Equations With Separable Kernels

open access: yesInternational Journal of Mathematics and Mathematical Sciences
The fuzzy Fredholm integral equation is a fundamental equation that describes a wide range of phenomena in physics, chemistry, and fluid dynamics. Fuzzy neutrosophic numbers offer an effective way to handle the uncertainty in fuzzy Fredholm integral ...
Hamzeh Zureigat, Salem Yosaf
doaj   +1 more source

Multiple Convolutional Neural Networks Fusion Using Improved Fuzzy Integral for Facial Emotion Recognition

open access: yesApplied Sciences, 2019
Facial expressions are indispensable in human cognitive behaviors since it can instantly reveal human emotions. Therefore, in this study, Multiple Convolutional Neural Networks using Improved Fuzzy Integral (MCNNs-IFI) were proposed for recognizing ...
Cheng-Jian Lin   +3 more
doaj   +1 more source

COVID-19 detection from lung CT-Scans using a fuzzy integral-based CNN ensemble. [PDF]

open access: yesComput Biol Med, 2021
Kundu R   +3 more
europepmc   +1 more source

Fuzzy Integral for Rule Aggregation in Fuzzy Inference Systems [PDF]

open access: yes, 2016
The fuzzy inference system (FIS) has been tuned and re-vamped many times over and applied to numerous domains. New and improved techniques have been presented for fuzzification, implication, rule composition and defuzzification, leaving one key component relatively underrepresented, rule aggregation.
Tomlin, Leary   +4 more
openaire   +1 more source

Resolving Nanoscale Heterogeneities in Lead Halide Perovskites Through Low‐Dose Concurrent 4D‐STEM‐EDX Mapping

open access: yesAdvanced Materials, EarlyView.
Mixed‐cation lead mixed‐halide perovskites suffer from structural instabilities linked to nanoscale heterogeneity. To probe this non‐destructively, a low‐dose, concurrent 4D‐STEM and EDX methodology has been developed. Examining a (FA0.83Cs0.17)Pb(I0.8Br0.2)3 film revealed a complex mosaic of coexisting crystal structures. Crucially, local deficiencies
Jinseok Ryu   +6 more
wiley   +1 more source

Trust Evaluation Model Based on Behavior Space Classification for Ad Hoc Networks

open access: yesTsinghua Science and Technology, 2012
Trust management frameworks are used to evaluate and manage trust relationships between network nodes and enhance network security. However, trust management frameworks themselves are vulnerable to attacks. Attacks against trust management frameworks are
Li Yu, Zuhao Liu, Yuan Gao, Dudu Samba
doaj   +1 more source

Hydrophobic MFI‐Type Zeolites via Alkali‐Cation‐Induced Defect Healing: Implications for Adsorbent and Catalyst Design

open access: yesAdvanced Materials, EarlyView.
Sub‐stoichiometric amounts of Na+ or K+ enhance defect healing during Silicalite‐1 (MFI) and TS‐1 calcination by promoting Si–O–Si annealing and healing framework vacancies. The resulting defect‐free zeolites are more hydrophobic and show improved butanol/water separation and improved activity and selectivity in the epoxidation of 1‐hexene, offering a ...
Christos Kanteler   +14 more
wiley   +1 more source

The Value of External Synergy With Fuzzy Variables [PDF]

open access: yes
The purpose of this paper is interconnection of concept of internal synergy value of business (Sabolovic 2009; Hand – Lev 2004; Ohlson 1995) in terms of fuzzy measure (Casta et. al.
Mojmir SABOLOVIC
core  

Ion Concentration and Voltage Imaging With Fluorescent Nanodiamonds

open access: yesAdvanced Materials, EarlyView.
We demonstrate reversible switching between the fluorescent NV0 and the dark NV+ state, in sub‐30 nm FNDs via surface oxidation and hydrogenation, respectively. In an electrochemical cell, we show that the fluorescence from hydrogenated particles enables all‐optical imaging of voltages and ion concentrations at the micrometer scale.
Patrick Voorhoeve   +8 more
wiley   +1 more source

Synergy Modelling and Financial Valuation : the contribution of Fuzzy Integrals. [PDF]

open access: yes
Les méthodes d’évaluation financière utilisent des opérateurs d’agrégation reposant sur les propriétés d’additivité (sommations, intégrales de Lebesgue).
Bry, Xavier, Casta, Jean-François
core  

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