1231 search results - page 32 / 247 » Updatable Zero-Knowledge Databases |
DS
1992
13 years 11 months ago
1992
In this paper, we present methods for supporting autonomous updates in replicated databases. Autonomous updates are of particular importance to applications that cannot tolerate t...
DEXA
2003
Springer
14 years 3 months ago
2003
Springer
Abstract. Access control policies are security policies that govern access to resources. Real-time update of access control policies, that is, updating policies while they are in e...
BIBM
2010
IEEE
13 years 7 months ago
2010
IEEE
The emergence of data rich domains has led to an exponential growth in the size and number of data repositories, offering exciting opportunities to learn from the data using machin...
FSTTCS
2005
Springer
14 years 3 months ago
2005
Springer
We present novel algorithms for estimating the size of the natural join of two data streams that have efficient update processing times and provide excellent quality of estimates....
ICDE
2008
IEEE
14 years 11 months ago
2008
IEEE
This paper introduces a framework for processing continuous, exact queries over continuous update XML streams. Instead of eagerly performing the updates on cached portions of the s...