Overview: Concepts, Theories, and Frameworks.- Understanding Decision Support Systems for Global Enterprises.- Sources of Unstructuredness in Decision Situations: Towards a framework for DSS Development.- Critical Success Factors for Implementation of Business Intelligence Systems: A Study of Engineering Asset Management Organizations.- Support for Collaborative and Distributed Decision Making.- Management of Knowledge Transfer in Distributed Software Organizations: The Outsourcers’ Perspective.- Meeting Challenges: Empirical Studies.- A Longitudinal Study of Information Exchange in Computer-Mediated and Face-to-Face Groups.- The Email Strategy Investigation Model (eSIM): A DSS for Analysis of Email Processing Strategies.- Effects of Knowledge Management Capabilities on Perceived Performance: An Empirical Examination.- Using Social Choice Rule Sets in Multiple Attribute Decision Making for Information System Selection.- Individual’s Response to Security Messages: A Decision-Making Perspective.- Successes and Failures:.- An Analysis of ERP Decision Making Practice and Consequences for Subsequent System Life Cycle Stages: A Case Study.- SCOLDSS: A Decision Support System for the Planning of Solid Waste Collection.- Evolving Technologies.- Semantic Web Technologies for Enhancing Intelligent DSS Environments.- Towards a Unified Representation Framework for Modelbases and Databases.- A Multi-Attribute Auction Format for Procurement with Limited Disclosure of Buyer’s Preference Structure.- A Generic Model of Self-Incrementing Knowledge-Based Decision Support System Using the Bolzmann Machine.