Results 71 to 80 of about 765,979 (297)

Fuzzy Control and Modeling Techniques Based on Multidimensional Membership Functions Defined by Fuzzy Clustering Algorithms

Applied Sciences
The increasing complexity of nonlinear multivariable systems poses significant challenges for effective modeling and control. Fuzzy modeling and control typically use fuzzy inference with one-dimensional membership functions.
Basil Mohammed Al-Hadithi, Javier Gómez
doaj   +1 more source

A Simple Tuning Algorithm of Augmented Fuzzy Membership Functions

IEEE Access, 2020
The successful application of fuzzy control depends to a large extent on the parameters of some subjective decisions, such as fuzzy membership function (MF).
Salah-Ud-Din Khokhar, Qinke Peng, Ali Asif, Muhammad Yasir Noor, Aaqib Inam   +4 more
doaj   +1 more source

DELP Treatment on Vision and Retinal Microcirculation in Patients With Acute Ischemic Stroke: Report of Five Cases and Literature Review

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background The delipid extracorporeal lipoprotein filter from plasma (DELP) treatment can effectively reduce blood lipid, increase blood flow, and improve neurological deficits in patients with acute ischemic stroke (AIS). However, its effect on vision and retinal microcirculation in stroke patients has never been reported.
Ning Li, Ronghua Hong, Hua You, Feiping Xu, Qingjun Zhang, Yiwen Lin, Yuting Su, Danmei Lan, Lingjing Jin, Junhui She   +9 more
wiley   +1 more source

Designing and developing Intuitionistic Fuzzy Logic Toolbox in MATLAB: Membership and non-membership functions gallery [PDF]

Notes on IFS
The authors have designed and developed algorithms for pattern recognition and clustering techniques using intuitionistic fuzzy (IF) sets, IF operators, IF logic (IFL) – shortest path in networks using IF graphs and IF hypergraphs – video processing ...
Kaviranjanii G., Parvathi Rangasamy
doaj   +1 more source

VHDL-AMS based genetic optimisation of fuzzy logic controllers [PDF]

, 2007
Purpose – This paper presents a VHDL-AMS based genetic optimisation methodology for fuzzy logic controllers (FLCs) used in complex automotive systems and modelled in mixed physical domains.
Kazmierski, Tom, Wang, Leran
core   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Streaming Algorithms for Submodular Function Maximization

, 2015
We consider the problem of maximizing a nonnegative submodular set function $f:2^{\mathcal{N}} \rightarrow \mathbb{R}^+$ subject to a $p$-matchoid constraint in the single-pass streaming setting.
A Badanidiyuru Varadaraja, A Chakrabarti, A Goyal, A Gupta, A Kulik, G Calinescu, G Calinescu, GL Nemhauser, J Feigenbaum, J Lee, J Lee, J Vondrák, M Bateni, M Feldman, ML Fisher, N Bansal, Y Filmus   +16 more
core   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Image Segmentation Algorithm Named FSICM Based on Spatial Information

Journal of Harbin University of Science and Technology, 2020
In this paper, we present a fuzzy spatial information cmeans clustering (FSICM) algorithm for image segmentation by introducing spatial information, in order to overcome the defects of being sensitive to noises and outliers in image brought by Fuzzy ...
ZHU Suxia, ZU Hongliang, SUN Guanglu
doaj   +1 more source

Application of genetic algorithms to tuning fuzzy control systems [PDF]

Real number genetic algorithms (GA) were applied for tuning fuzzy membership functions of three controller applications. The first application is our 'Fuzzy Pong' demonstration, a controller that controls a very responsive system.
Aldridge, Jack, Espy, Todd, Vombrack, Endre   +2 more
core   +1 more source