Evaluation of services plays an important role in the pre-negotiation process for negotiations over services between autonomous agents. Typically, the service evaluation problem can be regarded as multiattribute decision making, possibly with uncertainty. This chapter first presents an overview on some decision models, which have been used for evaluating service offers in negotiations, and then...

The purpose of this paper is to introduce multiattribute decision making based on the concept of interval neutrosophic sets. While the concept of neutrosophic sets is a powerful tool to deal with indeterminate and inconsistent data, the interval neutrosophic set is also a powerful mathematical tool as well as more flexible to deal with incompleteness. The rating of all alternatives is expressed...

The aim of this study is to introduce an innovative concept T-spherical fuzzy matrix, which a hybrid structure matrix and set. This article introduces the square constant discusses related properties. Determinant adjoint are also established, some properties investigated. An application in decision-making problem with illustrative example discussed here. Then, end, check capability viability, p...

A multiattribute utility function can be represented by a function of single-attribute utility functions if the decision maker’s preference satisfies additive independence or mutually utility independence. Additive independence is a preference condition stronger than mutually utility independence, and the multiattribute utility function is in the additive form if the former condition is satisfi...

The purpose of this paper is to develop a linear programming methodology for solving multiattribute group decision making problems using intuitionistic fuzzy (IF) sets. In this methodology, IF sets are constructed to capture fuzziness in decision information and decision making process. The group consistency and inconsistency indices are defined on the basis of pairwise comparison preference re...