208 search results - page 38 / 42 » Supporting Trust in Virtual Communities |
GRID
2007
Springer
13 years 9 months ago
2007
Springer
In this paper, we present a role-based access control method for accessing databases through the Open Grid Services Architecture – Data Access and Integration (OGSA-DAI) framewor...
COMPUTER
2002
13 years 9 months ago
2002
ions and concepts that let applications access and share resources and services across distributed, wide area networks, while providing common security semantics, distributed resou...
LWA
2008
13 years 11 months ago
2008
The problem of information overload has been addressed by several systems. However, many approaches are limited to informal artifacts and need to refer to the user for reference o...
CHI
2010
ACM
14 years 4 months ago
2010
ACM
We present results from a qualitative study examining how professionals living and working in Nairobi, Kenya regularly use ICT in their everyday lives. There are two contributions...
FIRSTMONDAY
2011
13 years 4 months ago
2011
There has been extensive research into friend-oriented and professional social networking websites, but relatively little work on passion-oriented sites designed to connect strang...