α-cut
Arithmetic Operation Of Fuzzy Numbers Using Α-Cut Method
... α-cut method is a standard method for performing different arithmetic operations like addition, multiplication, division, subtraction. Here to finding membership function for square root of X where X is a ...
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Z-number α-Cut For DEA Using Trapezoidal Fuzzy Numbers
... Step 2. To linearize the model, the second part of the Z-number α-cut technique is added to its first number. In order to do this, the sec- ond part of the Z-number is converted to a crisp number by the ...
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Evaluation of performance measures of priority queues with fuzzy parameters using α cut approach
... employed to our model. Many researchers have illustrated this type of model. [Kao, Chenand Li] used inter-arrival time and service time to compose the membership functions and formulate parametric program. [Lee and Li] ...
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MODELLING OF A BULK QUEUE SYSTEM IN TRIANGULAR FUZZY NUMBERS USING Α- CUT
... Uncertainty affects decision making and appears in a number of different forms. The concept of information is fully connected with the concept of uncertainty. The general frame work of fuzzy reasoning allows handling ...
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Goal Programming for Solving Fractional Programming Problem in Fuzzy Environment
... This paper is comprised of the modeling and optimization of a multi objective linear programming problem in fuzzy environment in which some goals are fractional and some are linear. Here, we present a new approach for ...
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Fuzzy structures of PI(≪,⫅,⫅)BCK ideals in hyper BCK algebras
... a hyper BCK-algebra unless otherwise specified. We place a bar over a symbol to denote a fuzzy set, so ¯ A , ¯ B , ... all represent fuzzy sets in H . We write ¯ A(x) , a number in [ 0 , 1 ] , for the membership function ...
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TRIANGULAR FUZZY MULTINOMIAL CONTROL CHART WITH VARIABLE SAMPLE SIZE USING – CUTS
... members are more skewed for each variable sample sizes. The weights of the membership degree are also assumed as 1, 0.75, 0.5, 0.25 and 0 in the Fuzzy Multinomial distribution control chart. To overcome these drawbacks, ...
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An Evaluation of the System Reliability Using Fuzzy Lifetime Distribution Emphasising Hexagonal Fuzzy Number
... Therefore, in this paper we construct the fuzzy reliability function of systems and its α-cut set using exponential lifetime distribution. The lifetime rate of system is represented by hexagonal fuzzy ...
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Critical Path Problem under Fuzzy Environment
... the α-cut of each fuzzy dura- tion they exploited a linear combination of the duration bounds to represent the operation time of each activity and to determine the critical activities and paths by use of ...
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Fuzzy control chart analysis of mean waiting time in M / M / S queuing model
... In this paper, based on Zadeh’s extension principle by employing α- cut approach, the membership functions of the parameters of the control chart relating to the mean waiting time of cus[r] ...
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Vol 9, No 3 (2018)
... For this model we obtain some system characteristics such as, mean normal queue size. The α-cut approach is used to transform fuzzy queues with an unreliable server to a family of crisp retrial queues with ...
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Some Properties of Fuzzy Sets on Finite Type of Kac Moody Algebra G2
... Theorem 7: Let A ~ be the fuzzy set defined on π π , where denotes the root basis for the finite Kac-Moody algebra given by equation (1). Then the α-cut decomposition for the fuzzy set A ~ for the finite ...
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Vol 8, No 7 (2017)
... an α -cut on the triangular fuzzy objective function and r-cut on the triangular fuzzy constraints, hence we obtain the upper and lower bounds of the problem which can be solved ...
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Evaluating decision making units under uncertainty using fuzzy multi objective nonlinear programming
... Model 4: Fuzzy CCR-DEA, using α-cut approach, interval programming.. As it is shown in Saati et al.[r] ...
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Ditrityl α,α trehalose hexaacetate
... bonded water molecule (Spek, 2001). No hydrogen bonds are present. The substitution at C1,C1′ is α , α , with C1—O1 = 1.417 (3) Å and the angle subtended at O1 = 113.4 (2)°. The absolute configuration ...
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Full-Wave Comparison of Z-cut and X-cut Lithium Niobate (LiNbO 3
... When considering the push-pull effect of the coplanar waveguide we need to consider the change in the propagation constant with respect to both waveguides, since for both X and Z-cut devices the propagation ...
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Exclusive eta electroproduction at W > 2 GeV with CLAS and transversity generalized parton distributions
... The charged-particle tracks were reconstructed by the drift chambers. The vertex location was calculated from the intersection of the track with the beam line. A cut was applied on the z component of the electron ...
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Possible cytokine biomarkers in pediatric acute appendicitis
... Evaluation of cytokine serum concentration after sur- gery could serve for monitoring of recovery and potential development of complications. According to Eriksson et al., reliable estimation of complications could be ...
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Effect of wing scalloping mutations on cut expression and sense organ differentiation in the Drosophila wing margin.
... T h e cut wing mutations of the cut locus are a group of tissue specific mutations that inactivate an enhancer (cut wing en- hancer) that drives cut transcription sp[r] ...
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CUT&RUNTools: a flexible pipeline for CUT&RUN processing and footprint analysis
... 90%). CUT&RUNTools detects peaks by applying MACS2 [11] after filtering out a num- ber of uninteresting regions (including RepeatMasked regions, chromosome M, and any blacklisted ...
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