Results 141 to 150 of about 543 (175)
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A Weighted Interval-Valued Fuzzy Decision Method Based on OWA Operator
2009 Sixth International Conference on Fuzzy Systems and Knowledge Discovery, 2009This paper presents a weighted interval-valued fuzzy(IvF) reasoning algorithm based on OWA operator for handling decision making problem where interval-valued fuzzy set(IvFS) theory and IvF production rules are used for uncertain knowledge representation.
Qiansheng Zhang, Bi Li 0003
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A Method Based on OWA Operator for Scientific Research Evaluation
2018This paper proposes a model for faculty evaluation based on OWA aggregation operators. Our method permits to consider interactions among the criteria in a formal way, and, at the same time, to realize an easy approach to understand, implement and apply.
Marta Cardin +2 more
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Competitive behavior induced OWA operator and the weighting method
International Journal of Intelligent Systems, 2021Weiwei Li 0003, Pingtao Yi, Lingyu Li
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On the Methods of OWA Operator Determination with Different Dimensional Instantiations
2009 Sixth International Conference on Fuzzy Systems and Knowledge Discovery, 2009With the various OWA operator determinations methods, the paper gives some methods of OWA determination with different dimension instantiations, that is to get an OWA operator series that can be used to the different dimensional application cases of the same type.
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A Method of Determining the Secondary Exponential Smoothing Parameter Based on OWA
2006 International Symposium on Communications and Information Technologies, 2006To predict the stock closing price, the method of the secondary exponential smoothing model (SESM) is used to a trend prediction. In order to determine smoothing parameter, ordered weighted aggregation (OWA) is considered and optimal model of ? is proposed. To obtain the weights of OWA, historical error and prediction error of SESM are defined.
Fei Hao, Zheng Pei
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OWA Aggregation of Probability Distributions Using the Probabilistic Exceedance Method
2017We note the use of the OWA Operator in multi-criteria decision problems for aggregating the individual criteria satisfactions. We consider the situation where the criteria satisfactions have some uncertainty, are finite probability distributions. We note the requirement of needing to order these probability distributions.
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A Review of the OWA Determination Methods: Classification and Some Extensions
2011The OWA operator determination is an important prerequisite step for OWA operator applications. With the application of OWA operator in various areas, the OWA operator determination becomes an active topic in recent years. Based on recent developments, the paper give a summary on the OWA determination methods in classification way: the optimization ...
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A Method of Introducing Weights into OWA Operators and Other Symmetric Functions
2017This paper proposes a new way of introducing weights into OWA functions which are popular in fuzzy systems modelling. The proposed method is based on replicating the inputs of OWA the desired number of times (which reflect the importances of the inputs), and then using a pruned n-ary tree construction to calculate the weighted OWA.
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Comparison of OWAS, RULA and REBA for assessing potential work-related musculoskeletal disorders
International Journal of Industrial Ergonomics, 2021Dohyung Kee
exaly