74 search results - page 12 / 15 » Framework for Role-based Delegation Models |
BTW
2003
Springer
14 years 17 days ago
2003
Springer
Abstract: In order to achieve efficient execution plans for queries comprising userdefined data types and predicates, the database system has to be provided with appropriate index ...
ACISP
2003
Springer
14 years 17 days ago
2003
Springer
Abstract. This paper examines the access control requirements of distributed health care information networks. Since the electronic sharing of an individual’s personal health inf...
ICALT
2008
IEEE
14 years 1 months ago
2008
IEEE
This paper presents the adaptation model used in NUCLEO, a pilot e-learning environment that is currently being developed at the Complutense University of Madrid. The NUCLEO syste...
TISSEC
2010
13 years 5 months ago
2010
Privacy has been acknowledged to be a critical requirement for many business (and non-business) environments. Therefore, the definition of an expressive and easy-to-use privacyre...
COMPSAC
2010
IEEE
13 years 5 months ago
2010
IEEE
Web services and service-oriented architecture (SOA) have become the de facto standard for designing distributed and loosely coupled applications. Many servicebased applications de...