1611 search results - page 34 / 323 » An Access Control Model for Video Database Systems |
MINAR
1998
Springer
15 years 1 months ago
1998
Springer
Abstract. Video has become an essential component of multimedia applications nowadays. To support multimedia and video applications efciently, video objects must be modeled and str...
MOBISYS
2007
ACM
15 years 9 months ago
2007
ACM
We report on the design, implementation, and evaluation of a system called Cedar that enables mobile database access with good performance over low-bandwidth networks. This is acc...
IDEAS
2006
IEEE
15 years 3 months ago
2006
IEEE
As data stream management systems (DSMSs) become more and more popular, there is an increasing need to protect such systems from adversaries. In this paper we present an approach ...
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IAT
2010
IEEE
14 years 7 months ago
2010
IEEE
There is a need for research on the scientific base and engineering requirements for building trustworthy systems in dynamic environments. To address this need, we study risk analy...
CIKM
2005
Springer
15 years 3 months ago
2005
Springer
With the emergence of XML as the de facto standard to exchange and disseminate information, the problem of regulating access to XML documents has attracted a considerable attentio...