Paper Info
Title
Managing changes in alternatives and criteria during a dynamic multi-criteria group decision making process
Abstract
The appearance of novel Web technologies and the high amount of information available on the Internet make it difficult for a traditional group decision making method to work correctly. In this kind of environment, the debates become more complicated. For instance, new information arises at any time and some of the discussed information becomes old. Therefore, this situation requires the developing of novel group decision making methods that allow experts to carry out group decision making processes in dynamic contexts. Although there already exists methods that takes into account a variable set of alternatives, there is few research when this variation is present on the criteria values also. In this paper, a novel group decision making method that takes into account scenarios where the amount of criteria and alternatives vary over time is presented. Experts can also select the subset of alternatives and criteria that they want to provide information for. This way, they do not have to provide information for those situations they do not have knowledge about. Moreover, multi-granular fuzzy linguistic modelling methods are used for the experts to select the preference representation that they prefer.
Year
DOI
Venue
2020
10.1109/CoDIT49905.2020.9263820
2020 7th International Conference on Control, Decision and Information Technologies (CoDIT)
Keywords
DocType
Volume
Web technologies,dynamic multicriteria group decision making process,multigranular fuzzy linguistic modelling methods,group decision making method,criteria values,dynamic contexts,traditional group decision
Conference
1
ISSN
ISBN
Citations 
2576-3547
978-1-7281-5954-6
0
PageRank 
References 
Authors
0.34
7
5
Name
Order
Citations
PageRank
Juan Antonio Morente-Molinera116216.00
I. J. Cabrerizo200.34
Sergio Alonso3166953.28
Ignacio J. Pérez413110.21
Enrique Herrera-Viedma513105642.24