1611 search results - page 209 / 323 » An Access Control Model for Video Database Systems |
RBAC
1998
14 years 11 months ago
1998
The intricacy of security administration is one of the most challenging problems in large networked systems. This problem is especially serious in the Web environment, which consi...
ADBIS
2007
Springer
15 years 4 months ago
2007
Springer
The Message Transformation Model (MTM), for modeling complex message transformation processes in data centric application scenarios, provides strong capabilities for describing the...
CEC
2009
IEEE
15 years 4 months ago
2009
IEEE
—In this paper we present a model which allows to co-evolve the morphology and the control system of realistically simulated robots (creatures). The method proposed is based on a...
VLDB
1997
ACM
15 years 2 months ago
1997
ACM
Data warehouses and recording systems typically have a large continuous stream of incoming data, that must be stored in a manner suitable for future access. Access to stored recor...
EUROCRYPT
2004
Springer
15 years 3 months ago
2004
Springer
Informally, an obfuscator O is an efficient, probabilistic “compiler” that transforms a program P into a new program O(P) with the same functionality as P, but such that O(P)...