1818 search results - page 89 / 364 » How users use access control |
DIM
2005
ACM
13 years 11 months ago
2005
ACM
We develop solutions for the security and privacy of user identity information in a federation. By federation we mean a group of organizations or service providers which have buil...
SECON
2010
IEEE
13 years 7 months ago
2010
IEEE
Market mechanisms have been exploited as important means for spectrum acquisition and access in cognitive radio networks. In this paper, we propose a two-tier market for decentrali...
COOPIS
2003
IEEE
14 years 2 months ago
2003
IEEE
Awareness has now become a widely accepted central feature in groupware systems. In this context, providing an awareness support consists in delivering to users involved in a colla...
WETICE
2005
IEEE
14 years 2 months ago
2005
IEEE
— The execution of data intensive grid applications still raises several questions regarding job scheduling, data migration and replication. The optimization techniques applied b...
EGITALY
2006
13 years 10 months ago
2006
Automatic shape acquisition technologies evolved rapidly in recent years, and huge mass of 3D data can be easily produced. The high accuracy of range scanning technology makes the...