University of Southern California
The WinWin Spiral Model uses Theory W (win-win) to develop software and system requirements, and architectural solutions, as win conditions negotiated among a project's stakeholders (user, customer, developer, maintainer, interfacer, etc.). The WinWin negotiation tool is a Unix workstation-based groupware support system that allows stakeholders to enter win conditions, explore their interactions, and negotiate mutual agreements on the specifics of the new project being contracted.
/Bose, 1999/ WWAC: WinWin Abstraction Based Decision Coordination
/Parets_Llorca, 1999/ Capturing, Negotiating, and Evolving System Requirements: Bridging WinWin and the UML
/Boehm, 1998a/ WinWin Requirements Negotiation Processes: A Multi-Project Analysis
/Boehm, 1998b/ Using the WinWin Spiral Model: A Case Study
/Boehm, 1994a/ A Collaborative Spiral Software Process Model Based on Theory W