interval numbers
Critical path analysis in the network with fuzzy interval numbers as activity times
... In particular, problems of determining possible values of latest starting times and floats in networks with imprecise activity durations which are represented by fuzzy or interval numbers have attracted ...
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A Multi-Criteria Decision-Making Approach with Interval Numbers for Evaluating Project Risk Responses
... In this section, a novel decision-making approach with interval computations is presented. This approach copes with subjective and objective information, described by linguistic variables or numerical values ...
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A New Dimension Algorithmic Approach to Solve Fuzzy Linear Complementarity Problem with Interval Numbers Approach
... New approach for solving fuzzy linear complimentarity problem (FLCP) based on Variable Dimension algorithm is proposed in this paper. Here the linear complimentarity problem is reduced to interval number linear ...
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Multiple Attribute Comprehensive Evaluation Method Based on Interval Number Aggregation Operators
... Abstract: The concept of position weight is put forward based on the varied position of different attribute value in the overall distribution of attribute value with the same attribute in multiple attribute and ...
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Some Classes of Entire Sequence of Modals
... of interval numbers and defined usual convergence of sequences of interval ...of interval numbers and showed that these spaces are complete metric ...
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SECURE ROUTING IN MANET USING ASYMMETRIC GRAPHS
... on interval numbers data for decision-making system has been made in a considerable part of the results, and is widely used in decision-making, management, engineering and other fields ...with ...
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New model for ranking based on Sum Weights Disparity Index in data envelopment analysis in fuzzy condition
... or interval numbers and or interval numbers of the second type so that the model is applied in other conditions of uncertainty and the decision making units can be evaluated using new ...
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Solution of the Generalized Interval Linear Programming Problems: Pessimistic and Optimistic Approaches
... fuzzy numbers is a re- sult of similar gap in ...new numbers at first, which simplify the ...on interval numbers applying Ganesan and Veeramani’s approach ...new interval set to find a ...
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A Multi Attribute Decision Making for Investment Decision Based on D Numbers Methods
... and interval numbers [21] ...the interval num- bers represented kinds of uncertain factors for investment decision making [23] ...D numbers theory is proposed in references [31] [32]. D ...
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Critical Path Problem under Fuzzy Environment
... This paper is organized as follows: In section 2, Basic concepts and definitions are given for α-cut fuzzy interval numbers and some new definitions are coined for the same. New procedures for finding the ...
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One-Factor ANOVA Model Using Trapezoidal Fuzzy Numbers Through Alpha Cut Interval Method
... fuzzy numbers (TFN) which have been transformed into interval data using α-cut interval method and on the grounds of the transformed fuzzy data, the one-factor ANOVA test is executed and decisions ...
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Ranking Interval valued Fuzzy Numbers
... I n this paper,interval valuedfuzzy numbershave been defined and a new ranking formula have been proposed.The membershiparea of the fuzzy numbers aresplitted into plane figures and centroid of the centroids ...
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Utilizing Decision Making Methods and Optimization Techniques to Develop a Model for International Facility Location Problem under Uncertainty
... International location decision is a risky and complicated decision due to uncertainty and volatility of international environments which includes various qualitative and quantitative factors. Unlike most of the prior ...
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Calculating the Degree of Similarity between Interval-Valued Fuzzy Numbers based on Map Distance
... between interval-valued trapezoidal fuzzy numbers, and shows some properties of this ...two interval-valued trapezoidal fuzzy numbers Α ~~ and B ~~ , where A ~~ = [ A ~~ L , A ~~ U ] = [( , , ...
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Faith in the numbers
... The grotesque irony of the credit crisis is that products that claimed to be able to manage and dissipate risk to the benefit of all in the end became themselves the source of realized risk first for the financial system ...
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Determining Sufficient Number of Imputations Using Variance of Imputation Variances: Data from 2012 NAMCS Physician Workflow Mail Survey
... recommended numbers of imputations is that different researchers may use different parameters or statistics and what is good for one parameter or statis- tic may not be good enough for a different parameter or ...
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A Comparative Study of Some Optimization Methods with the Best Candidate Method for Fuzzy Transportation Problem
... to interval valued triangular fuzzy number and some operational laws of interval valued triangular fuzzy number and study their desirable properties such as addition, subtraction, and ...
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Data gathering for science and research
... For interval and ratio scale, the situation is not so ...of interval scale type measurement) or the concatenation operation between real objects (in the case ratio scale type measure- ...
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Analysis of a scenario for chaotic quantal slowing down of inspiration
... Abstract On exposure to opiates, preparations from rat brain stems have been ob- served to continue to produce regular expiratory signals, but to fail to produce some inspiratory signals. The numbers of ...
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A Hybrid Method to Deal with Aleatory and Epistemic Uncertainty in Risk Assessment
... A possibility distribution [6], denoted by , here is a mapping from the real line to the unit interval, unimodal and upper semicontinuous. A possibility distribution describe the more or less plausible values of ...
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