Results 21 to 30 of about 33,747,657 (116)

Extension of the fuzzy dominance-based rough set approach using ordered weighted average operators [PDF]

, 2019
In the article we rst review some known results on fuzzy versions of the dominance-based rough set approach (DRSA) where we expand the theory considering additional properties. Also, we apply Ordinal Weighted Average (OWA) operators in fuzzy DRSA.
Chris Cornelis, Roman Słowiński, Cornelis, Chris, Greco, Salvatore, Salvatore Greco, Palangetić, Marko, Słowiński, Roman, Marko Palangetić, Slowinski R., Palangetic M., Cornelis C., Greco S.   +11 more
core   +1 more source

Attribute reduction in interval‐valued fuzzy ordered decision tables via evidence theory

The Journal of Engineering, Volume 2018, Issue 16, Page 1475-1482, November 2018., 2018
There are two different theory methods that are rough set theory and evidence theory, but these two theories can both handle some incomplete and uncertain information. In this study, these two models are combined in the interval‐valued fuzzy ordered information system (IVFOIS). Belief functions and plausibility functions are proposed based on dominance
Jia Zhang, Xiaoyan Zhang, Weihua Xu
wiley   +1 more source

A Novel Approach for Reducing Attributes and Its Application to Small Enterprise Financing Ability Evaluation

Complexity, Volume 2018, Issue 1, 2018., 2018
Attribute reduction is viewed as a kind of preprocessing steps for reducing large dimensionality in data mining of all complex systems. A great deal of researchers have proposed various approaches to reduce attributes or select key features in multicriteria decision making evaluation. In practice, the existing approaches for attribute reduction focused
Baofeng Shi, Bin Meng, Hufeng Yang, Jing Wang, Wenli Shi, Dimitri Volchenkov   +5 more
wiley   +1 more source

QoS Aware Classification of Composite Web Services Using Rough Approximation

, 2021
A typical Web service composition approach contains four phases: (1) construction of the compositions, (2) generation of executable plans, (3) classification of executable plans, and (4) selection and deployment of the best executable plan.
Bin Iqdara, Farok, Ahmed Abubahia, Abubahia, Ahmed, Farok Bin Iqdara, Salem Chakhar, Chakhar, Salem   +5 more
core   +1 more source

DEMATEL Technique: A Systematic Review of the State‐of‐the‐Art Literature on Methodologies and Applications

Mathematical Problems in Engineering, Volume 2018, Issue 1, 2018., 2018
Decision making trial and evaluation laboratory (DEMATEL) is considered as an effective method for the identification of cause‐effect chain components of a complex system. It deals with evaluating interdependent relationships among factors and finding the critical ones through a visual structural model. Over the recent decade, a large number of studies
Sheng-Li Si, Xiao-Yue You, Hu-Chen Liu, Ping Zhang, Marco Pizzarelli   +4 more
wiley   +1 more source

Multiobjective strategies for farms, using the Dominance-based Rough Set Approach [PDF]

, 2015
The objective of this work is to present how the decision support method IMO-DRSA, combining the Interactive Multiobjective Optimization (IMO) with the Dominance-based Rough Set Approach (DRSA), can be efficiently applied in the agricultural sector, in ...
Antonio Boggia, Boggia, Antonio, Luisa Paolotti, Salvatore Greco, Greco, Salvatore, Paolotti, Luisa   +5 more
core   +1 more source

Preference Evaluation System for Construction Products Using QFD‐TOPSIS Logic by Considering Trade‐Off Technical Characteristics

Mathematical Problems in Engineering, Volume 2017, Issue 1, 2017., 2017
This paper investigates the feasibility of quality function deployment, technique for the order of preference by similarity to ideal solution (QFD‐TOPSIS) in presenting user preferences for multiple alternatives, such as construction technologies, products, systems, and design solutions, with trade‐off technical characteristics (TC).
Jaeho Cho, Jaeyoul Chun, Inhan Kim, Jungsik Choi, Anna M. Gil-Lafuente   +4 more
wiley   +1 more source

A Classification Model to Evaluate the Security Level in a City Based on GIS‐MCDA

Mathematical Problems in Engineering, Volume 2016, Issue 1, 2016., 2016
The aim of this paper is to map the most favorable locations for the occurrence of robberies in the Brazilian city through the multicriteria method Dominance‐Based Rough Set Approach. Considering the city divisions with alternatives and evaluating by several spatial criteria, a decision‐maker is building a preference model with based previous knowledge.
Ciro José Jardim de Figueiredo, Caroline Maria de Miranda Mota, Juan C. Leyva   +2 more
wiley   +1 more source

Spare parts classification in industrial manufacturing using the dominance-based rough set approach [PDF]

, 2017
Classification is one of the critical issues in the operations management of spare parts. The issue of managing spare parts involves multiple criteria to be taken into consideration, and therefore, a number of approaches exists that consider criteria ...
Chakhar, S, Labib, A, Labib, Ashraf, Sajid Siraj, Qiwei Hu, Siraj, S, Chakhar, Salem, Salem Chakhar, Hu, Q, Ashraf Labib, Hu, Qiwei, Siraj, Sajid   +11 more
core   +1 more source

Research of the Classification Model Based on Dominance Rough Set Approach for China Emergency Communication

Mathematical Problems in Engineering, Volume 2015, Issue 1, 2015., 2015
Ensuring smooth communication and recovering damaged communication system quickly and efficiently are the key to the entire emergency response, command, control, and rescue during the whole accident. The classification of emergency communication level is the premise of emergency communication guarantee. So, we use dominance rough set approach (DRSA) to
Fan Zifu, Sun Hong, Wang Lihua, Julien Bruchon   +3 more
wiley   +1 more source