427 search results - page 32 / 86 » Policies: Giving Users Control over Calls |
PVLDB
2008
13 years 9 months ago
2008
This paper describes a unification of two different SQL extensions for streams and its associated semantics. We use the data models from Oracle and StreamBase as our examples. Ora...
SACMAT
2003
ACM
14 years 3 months ago
2003
ACM
Role-based access control (RBAC) is recognized as an efficient access control model for large organizations. Most organizations have some business rules related to access control...
ACMACE
2007
ACM
14 years 1 months ago
2007
ACM
Augmented Reality (AR) in multimedia gaming is a dynamic and exciting field of research. One of the challenges is to have multiple users interacting in the networked augmented rea...
SIGMOD
1998
ACM
14 years 2 months ago
1998
ACM
The CONTROL project at U.C. Berkeley has developed technologies to provide online behavior for data-intensive applications. Using new query processing algorithms, these technologi...
CHI
2006
ACM
14 years 10 months ago
2006
ACM
Many augmented reality (AR) applications which overlay computer graphics on a real image have been developed. One of the limitations of such applications is that a user has to con...