1398 search results - page 80 / 280 » Medical Database Security |
SDMW
2004
Springer
14 years 2 months ago
2004
Springer
In a database system, authorization-based access-control is generally the first line of defense, preventing unauthorized accesses to secret or sensitive data. However, this mechan...
CIKM
2006
Springer
14 years 24 days ago
2006
Springer
Distributed privacy preserving data mining tools are critical for mining multiple databases with a minimum information disclosure. We present a framework including a general model...
VLDB
1998
ACM
14 years 1 months ago
1998
ACM
In this paper, we present the results that we have obtained by comparing and testing three well-known database middleware solutions. We have analyzed their features related to glo...
ISI
2002
Springer
13 years 8 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...
ISI
2003
Springer
14 years 2 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...