Results 21 to 30 of about 21,937,741 (256)

Application of adaptive neuro-fuzzy inference system (ANFIS) to estimate the biochemical oxygen demand (BOD) of Surma River

Journal of King Saud University: Engineering Sciences, 2017
This paper describes the application of adaptive neuro-fuzzy inference system (ANFIS) to estimate the biochemical oxygen demand (BOD) of Surma River of Bangladesh. The data sets consist of 10 water quality parameters which include pH, alkalinity (mg/L as
A.A. Masrur Ahmed, Syed Mustakim Ali Shah   +1 more
doaj   +1 more source

کاربرد الگوریتم رقابت استعماری برای بهینه‌سازی نرخ تردد در سیستم ترابری معدن مس سونگون [PDF]

نشریه مهندسی معدن, 2022
Temeng, V. A. 1997. A computerized model truck dispatching in open pit mines. Ph.D Thesis. Michigan technological University.## Lizotte, Y. and Bonates, E. 1987. Truck and Shovel Dispatching Rules Assessment Using Simulation.
سیدحسن سیداسماعیلی, مجید عطایی پور   +1 more
doaj   +1 more source

A fuzzy k-modes algorithm for clustering categorical data [PDF]

, 1999
This correspondence describes extensions to the fuzzy k-means algorithm for clustering categorical data. By using a simple matching dissimilarity measure for categorical objects and modes instead of means for clusters, a new approach is developed, which ...
Ng, MK, Huang, Z, Michael K. Ng, Zhexue Huang   +3 more
core   +1 more source

Similarity Measures of Sequence of Fuzzy Numbers and Fuzzy Risk Analysis

Advances in Mathematical Physics, 2015
We present the methods to evaluate the similarity measures between sequence of triangular fuzzy numbers for making contributions to fuzzy risk analysis.
Zarife Zararsız
doaj   +1 more source

Definition of management zones in coffee production fields based on apparent soil electrical conductivity

Scientia Agricola, 2012
Fertilizer application at variable rates requires dense sampling to determine the resulting field spatial variability. Defining management zones is a technique that facilitates the variable-rate application of agricultural inputs. The apparent electrical
Domingos Sárvio Magalhães Valente, Daniel Marçal de Queiroz, Francisco de Assis de Carvalho Pinto, Nerilson Terra Santos, Fábio Lúcio Santos   +4 more
doaj   +1 more source

Statistical computation and artificial neural algorithm modeling for the treatment of dye wastewater using mucuna sloanei as coagulant and study of the generated sludge

Results in Engineering, 2023
Adaptive neuro-fuzzy inference system and response surface methodology techniques were used to predict coagulation-flocculation parameters needed to remove color and COD effectively and produce acceptable sludge using Mucuna sloanei at 298 K from a dye ...
Patrick Chukwudi Nnaji, Valentine Chikaodili Anadebe, Chinedu Agu, Ifechukwu Godfrey Ezemagu, John C. Edeh, Anselem A. Ohanehi, Okechukwu Dominic Onukwuli, Emmanuel Emeka Eluno   +7 more
doaj   +1 more source

Geração de zonas de manejo para cafeicultura empregando-se sensor SPAD e análise foliar Coffee crop management zone delimitation using chlorophyll index and leaf analysis

Revista Brasileira de Engenharia Agrícola e Ambiental, 2011
Objetiva-se, com este trabalho, definir zonas de manejo para cafeicultura por meio dos métodos K-Means e Fuzzy C-Means, com base em determinações realizadas com sensor de clorofila e por análise foliar, e avaliar as zonas de manejo obtidas usando-se os ...
Francelino A. Rodrigues Junior, Luciano B. Vieira, Daniel M. de Queiroz, Nerilson T. Santos   +3 more
doaj   +1 more source

Prioritised fuzzy constraint satisfaction problems: axioms, instantiation and validation [PDF]

, 2003
This paper identifies a generic axiom framework for prioritised fuzzy constraint satisfaction problems (PFCSPs), and proposes methods to instantiate it (i.e., to construct specific schemes which obey the generic axiom framework).
Luo, X., Jimmy Ho-man Lee, Lee, JH, Lee, JH-M, Luo, X, Leung, H, Jennings, N. R., Nicholas R. Jennings, Xudong Luo, Ho-fung Leung, Leung, H., Leung, H-F, Jennings, NR, Luo, Xudong, Lee, J.H.   +14 more
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Biological 2,4,6-trinitrotoluene removal by extended aeration activated sludge: optimization using artificial neural network

Scientific Reports, 2023
Serious health issues can result from exposure to the nitrogenous pollutant like 2,4,6-trinitrotoluene (TNT), which is emitted into the environment by the munitions and military industries, as well as from TNT-contaminated wastewater.
Hossein Karimi, Farzaneh Mohammadi, Saeed Rajabi, Amir Hossein Mahvi, Ghader Ghanizadeh   +4 more
doaj   +1 more source

Categories of L-Fuzzy Čech Closure Spaces and L-Fuzzy Co-Topological Spaces

, 2020
Recently, fuzzy systems have become one of the hottest topics due to their applications in the area of computer science. Therefore, in this article, we are making efforts to add new useful relationships between the selected L-fuzzy (fuzzifying) systems ...
Enas H. Elkordy, Ahmed A. Ramadan, Irina Perfilieva   +2 more
core   +1 more source