3095 search results - page 493 / 619 » Ubiquitous presence systems |
MOBIHOC
2009
ACM
14 years 9 months ago
2009
ACM
Sectorized antennas provide an attractive solution to increase wireless network capacity through higher spatial reuse. Despite their increasing popularity, the real-world performa...
CHI
2007
ACM
14 years 9 months ago
2007
ACM
Shoogle is a novel, intuitive interface for sensing data within a mobile device, such as presence and properties of text messages or remaining resources. It is based around active...
CHI
2002
ACM
14 years 9 months ago
2002
ACM
We report on our experiences of introducing an instant messaging and group chat application into geographically distributed workgroups. We describe a number of issues we encounter...
CHI
2001
ACM
14 years 9 months ago
2001
ACM
The Notification Collage (NC) is a groupware system where distributed and co-located colleagues comprising a small community post media elements onto a real-time collaborative sur...
POPL
2008
ACM
14 years 9 months ago
2008
ACM
Okasaki and others have demonstrated how purely functional data structures that are efficient even in the presence of persistence can be constructed. To achieve good time bounds e...