590 search results - page 23 / 118 » A usage-based authorization framework for collaborative comp... |
IWC
2010
13 years 5 months ago
2010
Instant Messaging (IM) is a useful tool for collaborative work. However, the awareness and communication features of IM pose a tension with privacy desires. Inadequate support for...
ICALT
2006
IEEE
14 years 24 days ago
2006
IEEE
This paper describes an approach for modeling and implementing a collaborative learning situation, which is part of a real lifelong learning scenario in astronomy. We adopt and sl...
C5
2006
IEEE
14 years 25 days ago
2006
IEEE
We describe the language architecture of Brie, a framework for authoring 3D spaces and user interfaces. Brie is designed to take advantage of the unique social characteristics of ...
CHI
2010
ACM
14 years 1 months ago
2010
ACM
When experts participate in collaborative systems, tension may arise between them and novice contributors. In particular, when experts perceive novices as a bother or a threat, th...
CHI
2009
ACM
14 years 1 months ago
2009
ACM
We present WeSpace – a collaborative work space that integrates a large data wall with a multi-user multi-touch table. WeSpace has been developed for a population of scientists ...