GROUP
2009
ACM
13 years 11 months ago
2009
ACM
GROUP
2009
ACM
13 years 11 months ago
2009
ACM
We take the work practices of fire emergency responders as the basis for developing simulations to teach team coordination. We introduce non-mimetic simulation: economic operation...
GROUP
2009
ACM
13 years 11 months ago
2009
ACM
As online communities, such as social network sites, mature, they face challenges in sustaining user engagement. To address this, we designed and deployed a rating system to encou...
GROUP
2009
ACM
13 years 11 months ago
2009
ACM
GROUP
2009
ACM
13 years 11 months ago
2009
ACM
Open content web sites depend on users to produce information of value. Wikipedia is the largest and most well-known such site. Previous work has shown that a small fraction of ed...
GROUP
2009
ACM
13 years 11 months ago
2009
ACM
Our study on a community of knowledge management (KM) practitioners in the aerospace industry reveals challenges in the dissemination of KM concepts and tools. In this paper, we i...
GROUP
2009
ACM
13 years 11 months ago
2009
ACM
Previous research has explored how technology can motivate healthy living in social groups such as friends and coworkers. However, little research has focused on the implications ...
GROUP
2009
ACM
13 years 11 months ago
2009
ACM
As organizations scale up, their collective knowledge increases, and the potential for serendipitous collaboration between members grows dramatically. However, finding people wit...
GROUP
2009
ACM
13 years 11 months ago
2009
ACM
As a foundation for the design of groupware, we need a new science of group interaction, a systematic description of the processes at the group level of description that may contr...
GROUP
2009
ACM
13 years 11 months ago
2009
ACM
This paper describes research focused on understanding the role of incomplete structural information about online collective action systems in participation decisions. Specificall...