The Evolution Of Group Decision Support Systems To Enable Collaborative Authoring Of Outcomes

Abstract

This article draws on analysis of a variety of problems emerging from practical applications of Group Decision Support Systems (GDSS) to propose a fundamental evolution of decision support models from the traditional single decision-spine model to the decision-hedgehog. It positions decision making through the construction of narratives making the rhizome that constitutes the body of the hedgehog with the fundamental aim of enriching understanding of the contexts of decision making. Localized processes constructing and exploring prescriptions for action within a plethora of decision spines are rooted in this rhizome. It identifies a synthesis of theories that influence decision making within organizations and proposes a comprehensive system of Group Decision Authoring and Communication Support (GDACS). In doing so it proposes that the iterative development of collective narrative within an organizing system engaged with complex decision making leads to active engagement with implementation—a process we call Collaborative Authoring of Outcomes. Throughout, the article outlines the implications for the organization of GDACS and proposes a comprehensive architecture that enables this approach.

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