445 search results - page 30 / 89 » Authorization and Access Control in IRO-DB |
CCS
2010
ACM
15 years 4 months ago
2010
ACM
In distributed environments, statements from a number of principals, besides the central trusted party, may influence the derivations of authorization decisions. However, existin...
DSS
2006
14 years 9 months ago
2006
Due to the sensitive data contained in Data Warehouses (DW), it is essential to specify security measures from the early stages of the DW design and enforce them. Traditional acce...
84
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PCM
2004
Springer
15 years 3 months ago
2004
Springer
Abstract. In this paper, we propose a Java-based collaborative authoring system for multimedia presentation. Our system is composed of an Editing System, a Media Object Manager and...
103
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SIS
2004
14 years 11 months ago
2004
The shift from paper documents to their respective electronic formats is producing important advantages in the functioning of businesses and Public Administrations. However, this s...
ACSAC
2003
IEEE
15 years 3 months ago
2003
IEEE
While publishing content on the World Wide Web has moved within reach of the non-technical mainstream, controlling access to published content still requires expertise in Web serv...