691 search results - page 102 / 139 » Online communities |
CHI
2008
ACM
16 years 6 days ago
2008
ACM
Geocaching is a location-based activity that has been practiced for a number of years. As a sustained and established activity it represents an important opportunity for understan...
CHI
2007
ACM
16 years 6 days ago
2007
ACM
We present an initial exploration of bluejacking, the practice of using Bluetooth-enabled mobile phones to send unsolicited messages to other Bluetooth-enabled mobile phones withi...
CHI
2006
ACM
16 years 6 days ago
2006
ACM
Fashion signals are displayed to indicate access to information. Consistent, timely, and meaningful signal displays are only made possible if one is well-connected. While fashion ...
EGOV
2009
Springer
15 years 6 months ago
2009
Springer
Abstract. Web 2.0 applications attract more and more people to express their opinions on the Web in various ways. However, the explosively increasing information in social web site...
JCDL
2009
ACM
15 years 6 months ago
2009
ACM
User-contributed tags have shown promise as a means of indexing multimedia collections by harnessing the combined efforts and enthusiasm of online communities. But tags are only o...