521 search results - page 48 / 105 » Social Semantic Bookmarking |
GIS
2009
ACM
14 years 2 months ago
2009
ACM
The increasing availabilities of GPS-enabled devices have given rise to the location-based social networking services (LBSN), in which users can record their travel experiences wi...
IFIP
2010
Springer
13 years 2 months ago
2010
Springer
This paper formalizes the semantics of trust and studies the transitivity of trust. On the Web, people and software agents have to interact with "strangers". This makes ...
COLCOM
2009
IEEE
14 years 18 days ago
2009
IEEE
— Sharing personal information and documents is pervasive in Web 2.0 environments, which creates the need for properly controlling shared data. Most existing authorization and po...
CHB
2011
12 years 11 months ago
2011
Admittedly this is a presumptuous title that should never be used when reporting on individual research advances. Wisdom is just not a scientific concept. In this case, though, w...
ESWS
2007
Springer
14 years 2 months ago
2007
Springer
While tags in collaborative tagging systems serve primarily an indexing purpose, facilitating search and navigation of resources, the use of the same tags by more than one individu...