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SIGCOMM
1991
ACM
15 years 1 months ago
1991
ACM
We consider the problem of providing network access to hosts whose physical location changes with time. Such hosts cannot depend on traditional forms of network connectivity and r...
MOBILITY
2009
ACM
15 years 4 months ago
2009
ACM
Implementing an electronic payment system involves striking a balance between usability and security. Systems that allow payments to be completed with little effort on the part of...
CHI
2011
ACM
14 years 1 months ago
2011
ACM
Even with the rise of the World Wide Web, TV has remained the most pervasive entertainment medium and is nowadays often used together with other media, which allow for active part...
BCSHCI
2008
14 years 11 months ago
2008
Online social networking communities such as Facebook and MySpace are extremely popular. These sites have changed how many people develop and maintain relationships through postin...
CSCW
2002
ACM
14 years 10 months ago
2002
ACM
While systems supporting communities of practice in work organizations have been shown to be desirable many, if not all, are decoupled from daily work practices and tools. This hi...