This is how the conferences describes itself:
GROUP provides a forum for researchers and practitioners who are interested in topics related to computer-based systems that have an impact on groups, organizations and social networks. Relevant issues include design, implementation, deployment, evaluation, methodologies, and effect of these systems.
The following articles are from "Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999":
Voss, Angi, Nakata, Keiichi and Juhnke, Marcus (1999): Concept Indexing. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 1-10. Available online
Berndtsson, Johan and Normark, Maria (1999): The Coordinative Functions of Flight Strips: Air Traffic Control Work Revisited. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 101-110. Available online
Dourish, Paul, Lamping, John and Rodden, Tom (1999): Building Bridges: Customisation and Mutual Intelligibility in Shared Category Management. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 11-20. Available online
Carstensen, Peter H., Schmidt, Kjeld and Wiil, Uffe Kock (1999): Supporting Shop Floor Intelligence: A CSCW Approach to Production Planning and Control in Flexible Manufacturing. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 111-120. Available online
Chen, David and Sun, Chengzheng (1999): A Distributed Algorithm for Graphic Objects Replication in Real-Time Group Editors. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 121-130. Available online
Ressel, Matthias and Gunzenhauser, Rul (1999): Reducing the Problems of Group Undo. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 131-139. Available online
Bullock, Adrian and Benford, Steve (1999): An Access Control Framework for Multi-User Collaborative Environments. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 140-149. Available online
Nodder, Chris, Williams, Gayna and Dubrow, Deborah (1999): Evaluating the Usability of an Evolving Collaborative Product -- Changes in User Type, Tasks and Evaluation Methods Over Time. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 150-159. Available online
Procter, Rob, Hartswood, Mark, McKinlay, Andy and Gallacher, Scott (1999): An Investigation of the Influence of Network Quality of Service on the Effectiveness of Multimedia Communication. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 160-168. Available online
Lundberg, Nina (1999): Impacts of PACS on Radiological Work. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 169-178. Available online
McKinley, P. K., Malenfant, A. M. and Arango, J. M. (1999): Pavilion: A Middleware Framework for Collaborative Web-Based Applications. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 179-188. Available online
Schuckmann, Christian, Schummer, Jan and Seitz, Peter (1999): Modeling Collaboration Using Shared Objects. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 189-198. Available online
Natvig, Marit Kjosnes and Ohren, Oddrun (1999): Modeling Shared Information Spaces (SIS). In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 199-208. Available online
Lau, Lydia M. S., Curson, Jayne, Drew, Richard, Dew, Peter M. and Leigh, Christine (1999): Use of Virtual Science Park Resource Rooms to Support Group Work in a Learning Environment. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 209-218. Available online
Duecker, Marita, Gutkauf, Bernd and Thies, Stefanie (1999): Negotiation Support for Compiling Knowledge. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 21-29. Available online
Haan, Camille Bierens de, Chabre, Gilles, Lapique, Francis, Regev, Gil and Wegmann, Alain (1999): Oxymoron, a Non-Distance Knowledge Sharing Tool for Social Science Students and Researchers. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 219-228. Available online
Bonito, Joseph A., Burgoon, Judee K. and Bengtsson, Bjorn (1999): The Role of Expectations in Human-Computer Interaction. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 229-238. Available online
Jones, Quentin and Rafaeli, Sheizaf (1999): User Population and User Contributions to Virtual Publics: A Systems Model. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 239-248. Available online
McKinlay, Andy, Procter, Rob and Dunnett, Anne (1999): An Investigation of Social Loafing and Social Compensation in Computer-Supported Cooperative Work. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 249-257. Available online
Hampel, Thorsten, Keil-Slawik, Reinhard, Claassen, Bastian Ginger, Plohmann, Frank and Reimann, Christian (1999): Pragmatic Solutions for Better Integration of the Visually Impaired in Virtual Communities. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 258-266. Available online
Grasso, Antonietta, Koch, Michael and Rancati, Alessandro (1999): Augmenting Recommender Systems by Embedding Interfaces into Practices. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 267-275. Available online
Kristoffersen, Steinar and Ljungberg, Fredrik (1999): "Making Place" to Make IT Work: Empirical Explorations of HCI for Mobile CSCW. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 276-285. Available online
Turner, Phil, Turner, Susan and Horton, Julie (1999): From Description to Requirements: An Activity Theoretic Perspective. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 286-295. Available online
Hoffmann, Marcel, Loser, Kai-Uwe, Walter, Thomas and Herrmann, Thomas (1999): A Design Process for Embedding Knowledge Management in Everyday Work. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 296-305. Available online
Hughes, John A., O'Brien, Jon, Randall, David, Rodden, Tom, Rouncefield, Mark and Tolmie, Peter (1999): Getting to Know the 'Customer in the Machine'. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 30-39. Available online
Grinter, Rebecca E., Herbsleb, James D. and Perry, Dewayne E. (1999): The Geography of Coordination: Dealing with Distance in R&D Work. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 306-315. Available online
Stahl, Gerry and Herrmann, Thomas (1999): Intertwining Perspectives and Negotiation. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 316-325. Available online
Li, Wen, Wang, Weicong and Marsic, Ivan (1999): Collaboration Transparency in the DISCIPLE Framework. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 326-335. Available online
Li, Du and Muntz, Richard R. (1999): Runtime Dynamics in Collaborative Systems. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 336-345. Available online
Manhart, Peter (1999): A System Architecture for the Extension of Structured Information Spaces by Coordinated CSCW Services. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 346-355. Available online
Chen, Datong and Gellersen, Hans-W. (1999): Recognition and Reasoning in an Awareness Support System for Generation of Storyboard-Like Views of Recent Activity. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 356-364. Available online
Haake, Jorg M. (1999): Facilitating Orientation in Shared Hypermedia Workspaces. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 365-374. Available online
Dourish, Paul, Bentley, Richard, Jones, Rachel and MacLean, Allan (1999): Getting Some Perspective: Using Process Descriptions to Index Document History. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 375-384. Available online
Churchill, Elizabeth F. and Bly, Sara A. (1999): It's All in the Words: Supporting Work Activities with Lightweight Tools. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 40-49. Available online
Wulf, Volker (1999): "Let's See Your Search-Tool!" -- Collaborative Use of Tailored Artifacts in Groupware. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 50-59. Available online
Busher, Monika, Hughes, John A., Trevor, Jonathan, Rodden, Tom and O'Brien, Jon (1999): Supporting Cooperation Across Shared Virtual Environments. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 61-70. Available online
Shiozawa, Hidekazu, Okada, Ken-ichi and Matsushita, Yutaka (1999): Perspective Layered Visualization of Collaborative Workspaces. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 71-80. Available online
Steinfield, Charles, Jang, Chyng-Yang and Pfaff, Ben (1999): Supporting Virtual Team Collaboration: The TeamSCOPE System. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 81-90. Available online
Kindberg, Tim, Bryan-Kinns, Nick and Makwana, Ranjit (1999): Supporting the Shared Care of Diabetic Patients. In: Proceedings of the International ACM SIGGROUP Conference on Supporting Group Work 1999 November 14-17, 1999, Phoenix, Arizona, USA. pp. 91-100. Available online