730 search results - page 78 / 146 » Modeling trust in collaborative information systems |
WWW
2009
ACM
14 years 10 months ago
2009
ACM
Users of social networking services can connect with each other by forming communities for online interaction. Yet as the number of communities hosted by such websites grows over ...
RECSYS
2009
ACM
14 years 3 months ago
2009
ACM
This thesis investigates application of clustering to multi-criteria ratings as a method of improving the precision of top-N recommendations. With the advent of ecommerce sites th...
EUROSYS
2008
ACM
14 years 6 months ago
2008
ACM
The continuing frequency and seriousness of security incidents underlines the importance of application security. Decentralized information flow control (DIFC), a promising tool ...
KES
2006
Springer
13 years 9 months ago
2006
Springer
Groups of collaborative agents within organizations need to achieve goals creating group awareness. This is necessary for groups to act as single entities. The notion of collective...
CSREASAM
2009
13 years 10 months ago
2009
In Web services, a framework for the separation of authentication (IdP) and services (SP) has been proposed and actually deployed. In this framework, quality of information provide...