2468 search results - page 478 / 494 » Aggregation operators 2003 |
SAC
2003
ACM
14 years 23 days ago
2003
ACM
Adaptive web sites are sites that automatically improve their internal organization and/or presentation by observing userbrowsing behavior. In this paper we argue that adaptive be...
SAC
2003
ACM
14 years 23 days ago
2003
ACM
One of the most challenging objectives of mobile data management is the ubiquitous, any time, anywhere access. This objective is very difficult to meet due to several network and ...
SACMAT
2003
ACM
14 years 23 days ago
2003
ACM
The focus of access control in client/server environments is on protecting sensitive server resources by determining whether or not a client is authorized to access those resource...
SACMAT
2003
ACM
14 years 23 days ago
2003
ACM
In this paper we describe the work devising a new technique for role-finding to implement Role-Based Security Administration. Our results stem from industrial projects, where larg...
SACMAT
2003
ACM
14 years 23 days ago
2003
ACM
Authorization policy infrastructures are evolving with the complex environments that they support. However, the requirements and technologies supporting context are not yet well u...