425 search results - page 78 / 85 » Audit |
PODS
2010
ACM
14 years 17 days ago
2010
ACM
We give the first optimal algorithm for estimating the number of distinct elements in a data stream, closing a long line of theoretical research on this problem begun by Flajolet...
ACSAC
2000
IEEE
13 years 12 months ago
2000
IEEE
Security infrastructures are increasingly used in the health care and welfare sector, particularly for providing security, like confidentiality, authenticity, integrity, nonrepudi...
SP
2000
IEEE
13 years 12 months ago
2000
IEEE
Although open-source software development has virtues, there is reason to believe that the approach would not have a significant effect on the security of today’s systems. The ...
MM
2000
ACM
13 years 12 months ago
2000
ACM
In this paper we present novel algorithms for computing scenes and within-scene structures in films. We begin by mapping insights from film-making rules and experimental results f...
ECOOPW
1999
Springer
13 years 11 months ago
1999
Springer
Extensible systems, such as Java or the SPIN extensible operating system, allow for units of code, or extensions, to be added to a running system in almost arbitrary fashion. Exte...