656 search results - page 65 / 132 » Noiseless Database Privacy |
ISI
2002
Springer
13 years 9 months ago
2002
Springer
Dealing with large volumes of data, OLAP data cubes aggregated values are often spoiled by errors due to missing values in detailed data. This paper suggests to adjust aggregate an...
ICDT
2007
ACM
14 years 4 months ago
2007
ACM
We consider random graphs, and their extensions to random structures, with edge probabilities of the form βn−α , where n is the number of vertices, α, β are fixed and α >...
CAISE
2003
Springer
14 years 3 months ago
2003
Springer
Abstract. In a Connected Society, the importance of database privacy and security increases considerably. Security must be considered as a fundamental requirement in Information Sy...
ISI
2003
Springer
14 years 3 months ago
2003
Springer
Understanding the data gathered thus far in a criminal investigation is of great importance, particularly in terms of guiding its future course. One established method of comprehen...
SIGMOD
2008
ACM
14 years 10 months ago
2008
ACM
Mobile devices equipped with positioning capabilities (e.g., GPS) can ask location-dependent queries to Location Based Services (LBS). To protect privacy, the user location must n...