Group support systems (GSS) are becoming increasingly popular in corporations that are looking to reduce travel expenses, increase the effectiveness of group decision‐making and foster an environment that brings out ideas or creativity that may be stifled in standard settings. Companies are...

The emerging methodologies of 'soft operational research' have been developed for the purposes of structuring multi-perspective problems characterized by uncertainty, ambiguity and conflict. A participative research project is reported that sought to propagate the three most established 'soft'...

The aim of this paper is to present a branch and bound algorithm, which allows the construction of a consensus ranking out of a set of complete rankings over all alternatives. Each ranking of this set corresponds to the judgement of a decision maker with respect to the given list of...