744 search results - page 31 / 149 » The Traust Authorization Service |
CHI
2009
ACM
15 years 10 months ago
2009
ACM
This paper examines a visual design element unique to situated, hot-spot style, services: locativeness. This is the extent to which the media representing a service relates to its...
CARDIS
2004
Springer
15 years 3 months ago
2004
Springer
More and more services provided by Internet pose a problem of privacy and anonymity. One cryptographic tool that could be used for solving this problem is the group signature [1, 5...
INTERACT
2007
14 years 11 months ago
2007
This short paper questions the focus on automation of egovernment processes, and efficiency in e-government, which is prevalent in both research and in practice in Swedish governm...
CONCURRENCY
2008
14 years 9 months ago
2008
We describe how to control the cumulative use of distributed grid resources by using coordination aware policy decision points (coordinated PDPs) and an SQL database to hold "...
CHI
2009
ACM
15 years 10 months ago
2009
ACM
Community-based question and answer (Q&A) systems facilitate information exchange and enable the creation of reusable knowledge repositories. While these systems are growing i...