708 search results - page 123 / 142 » Implementing access control to people location information |
ICDCS
1999
IEEE
13 years 12 months ago
1999
IEEE
Existing workflow management systems encapsulate the data and behavior of a process within its execution scope, preventing other processes from accessing this information until th...
ESWS
2008
Springer
13 years 9 months ago
2008
Springer
Instant Messaging (IM) is in addition to Web and Email the most popular service on the Internet. With xOperator we present a strategy and implementation which deeply integrates Ins...
USS
2004
13 years 9 months ago
2004
Window systems are the primary mediator of user input and output in modern computing systems. They are also a commonly used interprocess communication mechanism. As a result, they...
TSD
2010
Springer
13 years 5 months ago
2010
Springer
In the past decade great technological advances have been made in internet services, personal computers, telecommunications, media and entertainment. Many of these advances have be...
CCS
2007
ACM
14 years 1 months ago
2007
ACM
In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...