2492 search results - page 42 / 499 » Ontology-based Database Access |
DNIS
2010
Springer
13 years 11 months ago
2010
Springer
Access control for relational databases is a well researched area. An SQL query is allowed or denied access to database according to the specified access control policy. On the oth...
SIGMOD
2004
ACM
14 years 7 months ago
2004
ACM
Current day database applications, with large numbers of users, require fine-grained access control mechanisms, at the level of individual tuples, not just entire relations/views,...
BIBE
2006
IEEE
14 years 1 months ago
2006
IEEE
This paper discusses an ontology based language modeling text mining approach to the annotation of protein community. Communities appear to play an important role in the functional...
CIKM
2004
Springer
14 years 1 months ago
2004
Springer
At present, most of the state-of-the-art solutions for XML access controls are either (1) document-level access control techniques that are too limited to support fine-grained sec...
VLDB
1994
ACM
13 years 11 months ago
1994
ACM
Should digital libraries be based on image or text display? Which will serve users better? Experience and experiments show that users can employ either, and that there are technic...