2492 search results - page 56 / 499 » Ontology-based Database Access |
VLDB
2002
ACM
2002
ACM
Improving Data Access of J2EE Applications by Exploiting Asynchronous Messaging and Caching Services
13 years 7 months ago
The J2EE platform provides a variety of options for making business data persistent using DBMS technology. However, the integration with existing backend database systems has prov...
SIGCSE
2002
ACM
13 years 7 months ago
2002
ACM
This paper describes the design and functionality of courseware developed to demonstrate the JDBC API. The coursewarc is used in an advanced undergraduate database course that emp...
LISP
2008
13 years 7 months ago
2008
We describe the use of a flexible meta-interpreter for performing access control checks on deductive databases. The meta-program is implemented in Prolog and takes as input a datab...
SIGMOD
2006
ACM
14 years 7 months ago
2006
ACM
The current SQL standard for access control is coarse grained, in that it grants access to all rows of a table or none. Fine-grained access control, which allows control of access...
VLDB
1998
ACM
13 years 12 months ago
1998
ACM
Numerous applications such as stock market or medical information systems require that both historical and current data be logically integrated into a temporal database. The under...