This book constitutes the refereed post-conference proceedings of the 14th International Workshop on Groupware: Design, Implementation, and Use, held in Omaha, Nebraska, USA, during September 14-18, 2008. The 30 papers presented were carefully reviewed and selected from numerous submission. The topics covered are groupware solutions, co-located groups, groupware for health care, collaborative systems development, collaborative emergency response, groupware approaches, patterns of collaboration, thinklets-based process design, mobile applications, knowledge and learning, groupware technologies, and collaborative modeling.

This book constitutes the refereed proceedings of the 11th International Workshop on Groupware, CRIWG 2005, held in Porto de Galinhas, Brazil in September 2005. The 16 revised full papers and 13 revised short papers presented together with a keynote paper were carefully reviewed and selected from 67 submissions. The papers are organized in topical sections on groupware development, collaborative applications, workflow management, knowledge management, computer supported collaborative learning, group decision support systems, mobile collaborative work, and work modeling in CSCW.

This book constitutes the refereed proceedings of the 13th International Workshop on Groupware, CRIWG 2007, held in Bariloche, Argentina. The 17 revised full papers and 10 revised work-in-progress papers are organized in topical sections on group awareness and social aspects, groupware design and development, computer supported collaborative learning, groupware applications and studies, group negotiation and knowledge management, and groupware activities and evaluation.

This volume constitutes the proceedings of the 9th International Workshop on Groupware (CRIWG 2003). The conference was held in the city of Autrans, on the spectacular Vercors plateau in the foothills of the French Alps. The or- nizing committee could not have thought of a better setting to inspire lively discussions and re?ection on open issues facing the ?eld of groupware. The CRIWG workshops have been motivated by advances in Computer- Supported Cooperative Work, and by the need for CSCW to meet the challenges of new application areas. With this ninth meeting, CRIWG aimed to provide a forum for academic researchers and professionals to exchange their experiences and ideas about problems and solutions related to the design, development, and use of groupware applications. The selection of papers followed a strict refereeing process by a renowned international committee. We received 84 contributions with ?rst authors from 21 di?erent countries, from which 30 papers were selected to be presented and published in this proceedings volume. The papers in these proceedings include 18longpaperspresentingmatureworkand12shortpapersdescribingpromising work in progress in the ?eld. We thank all members of the Program Committee for their valuable reviews of the papers. In addition, we were pleased to have as invited speaker Prof. Saul Greenberg from the University of Calgary in Canada, a renowned specialist in Groupware and HCI. An extended abstract of his lecture is included in these proceedings.

This book constitutes the refereed proceedings of the 12th International Workshop on Groupware, CRIWG 2006. The book presents 21 revised full papers and 13 revised short papers, carefully reviewed and selected from 99 submissions. Topical sections include collaborative applications and group interaction, group awareness, computer supported collaborative learning, languages and tools supporting collaboration, groupware development frameworks and toolkits, collaborative workspaces, web-based cooperative environments, mobile collaborative work, and collaborative design.

This book constitutes the refereed post-conference proceedings of the 15th International Workshop on Groupware: Design, Implementation, and Use, held in Peso da Régua, Douro, Portugal, during September 13-17, 2009. The 30 papers presented were carefully reviewed and selected from numerous submission. The topics covered are mobile collaboration, social aspects of collaboration, technology for CSCW, groupware evaluation, CSCW design, geo collaboration, collaborative learning, and modeling CSCW.