Building a CSCW Infrastructure Utilizing an M&S Architecture and XML -- Modelization of a Communication Protocol for CSCW Systems Using Coloured Petri Nets -- The Design of a Workflow-Centric, Context-Aware Framework to Support Heterogeneous Computing Environments in Collaboration -- Do Tangible User Interfaces Impact Spatial Cognition in Collaborative Design? -- Cooperation in Highly Distributed Design Processes: Observation of Design Sessions Dynamics -- Designing Display-Rich Environments for Collaborative Scientific Visualization -- Visualization of Interactions Within a Project: The IVF Framework -- An Interaction Interface for Multiple Agents on Shared 3D Display -- Concurrency Control and Locking in Knowledge Base for Rapid Product Development -- Collaborative Solution for Cooperation, Coordination and Knowledge Management in the Ceramic Tile Design Chain -- GCE: Knowledge Management Applied in a Design Reengineering Process -- A Constraint Maintenance Strategy and Applications in Real-Time Collaborative Environments -- Design of a Cooperative Working Environment for Mobile Devices -- Mobility in Environmental Planning: An Integrated Multi-agent Approach -- Research on Mobile Agent Based Information Content-Sharing in Peer to Peer System -- Environmentally-Aware Security Enforcement (EASE) for Cooperative Design and Engineering -- Grid Workflow Scheduling Based on Task and Data Locations -- The Construction Management Cooperated with Clients Using a Parametric Information Design Method -- Theoretical Foundations for Knowledge-Based Conceptual Design of Complex Systems -- Public Digital Collaboration in Planning -- Designing Virtual Reality Reconstruction of the Koguryo Mural -- A Cooperative System Environment for Design, Construction and Maintenance of Bridges -- A Concurrent Approach to Design of Reconfigurable Machine Tools to Process Bamboo -- Model for an Integrated Analysis of a Building's Life Cycle -- Cooperative Shared Learning Objects in an Intelligent Web-Based Tutoring System Environment -- Cooperative Integrated Web-Based Negotiation and Decision Support System for Real Estate -- A Directed Evolution Modularity Framework for Design of Reconfigurable Machine Tools -- Study of the Intelligent Turning Machining Method Based on Geometrical Feature Recognition.