We present a randomized EREW PRAM algorithm to nd a minimum spanning forest in a weighted undirected graph. On an n-vertex graph the algorithm runs in o((logn)1+ ) expected time f...
Most cooperative work takes place in information-rich environments. However, studies of "information work" tend to focus on the decontextualized access and retrieval pro...
Most current designs of information technology are based on the notion of supporting distinct tasks such as document production, email usage, and voice communication. In this pape...
For several decades organizational researchers have explored the practice of using electronic technology to communicate when team members work physically apart from each other. Ye...
—“AWE” is a programmable “Animated Work Environment” supporting everyday human activities, at home, work and school, in an increasingly digital society. AWE features a no...
Keith Evan Green, Ian D. Walker, Leo J. Gugerty, J...