Overview.- Towards Computation over Communities.- Methodology for Large Scale Experimentation A Discussion Report.- Models and Concepts.- Complexity and Adaptation in Community Information Systems: Implications for Design.- How TRURL Evolves Multiagent Worlds for Social Interaction Analysis.- Agent Based Approach for Social Complex Systems - Management of Constructed Social World.- Awareness - The Common Link Between Groupware and Community Support Systems.- Social Psychological and Artistic Aspects of the Human Interface.- Methodologies for Large Scale Trials.- Demographics and Sociographics of the Digital City.- Groupware, Community, and Meta-Networks: the Collaborative Framework of EdNA (Education Network Australia).- C-MAP: Building a Context-Aware Mobile Assistant for Exhibition Tours.- Managing Large Scale On-line Discussions: Secrets of the Open Meeting.- Social Pattern Development Analysis: A Case Study in a Regional Community Network.- Sharing Knowledge and Preference in Communities.- CoMeMo-Community: A System for Supporting Community Knowledge Evolution.- IKNOW: A Tool to Assist and Study the Creation, Maintenance, and Dissolution of Knowledge Networks.- Building Agent Community toward Business Knowledge Base Generation.- Building Information Infrastructures for Social Worlds — The Role of Classifications and Standards.- Supporting Social Interaction in Communities.- Interactional Resources for the Support of Collaborative Activities: Common Problems in the Design of Technologies to Support Groups and Communities.- Interactive Consultation System with Asymmetrical Communication between People in Different Electronic Communities.- Communities through Time: Using History for Social Navigation.- Reflections of Communities in Virtual Environments: The Mirror.- Silhouettell: Awareness Support for Real-World Encounter.- Agent Technologies in Communities.- Supporting Network Communities with Multiagent Systems.- Agent Augmented Community: Human-to-Human and Human-to-Environment Interactions Enhanced by Situation-Aware Personalized Mobile Agents.- Community Formation via a Distributed, Privacy-Protecting Matchmaking System.- SYMBIOT: Personalizing Agents in Social Contexts.