668 search results - page 13 / 134 » Design and Implementation of Anatomic Pathology Database Sys... |
ICDE
1997
IEEE
14 years 9 months ago
1997
IEEE
The need to transform data between heterogeneous databases arises from a number of critical tasks in data management. These tasks are complicated by schema evolution in the underl...
SIGMOD
2002
ACM
14 years 7 months ago
2002
ACM
This paper studies five strategies for storing XML documents including one that leaves documents in the file system, three that use a relational database system, and one that uses...
FSMNLP
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. The last decade has seen an increase in the number of available corpus query systems. These systems generally implement a query language as well as a database model. We r...
VLDB
1991
ACM
13 years 11 months ago
1991
ACM
We propose a two-pha.se algorithm for physical database design. In phase one the algorithm, for each logical query, losesrules to determine characteristics of a physical design (s...
ACSAC
2001
IEEE
13 years 11 months ago
2001
IEEE
Traditional database security mechanisms are very limited in defending successful data attacks. Authorized but malicious transactions can make a database useless by impairing its ...