The author is primarily concerned with the problem of aggregating multicriteria to form an overall decision function. He introduces a type of operator for aggregation called an ...
Abstract We introduce the bag structure as a set-like object in which repeated elements are significant. We discuss operations on bags such as intersection, union and addition. ...
Using the structural forms supplied by fuzzy set theory and approximate reasoning, a new method is presented for solving multiple‐objective decision problems for which the decis...
Abstract We investigate the definition of the “and” operation in multivalued logic and decision making. A set of basic properties are suggested. Rules for selecting an appropria...