2492 search results - page 92 / 499 » Ontology-based Database Access |
INFSOF
2006
15 years 19 days ago
2006
Providing efficient access to XML documents becomes crucial in XML database systems. More and more concurrency control protocols for XML database systems were proposed in the past...
91
Voted
ICMCS
2007
IEEE
15 years 7 months ago
2007
IEEE
EROS is the largest database in the world of high resolution art pictures. The TSAR project is designed to open it in a secure, efficient and user-friendly way that involves cryp...
94
Voted
ICMCS
2005
IEEE
15 years 6 months ago
2005
IEEE
Due to the enormous increase in the stored digital contents, search and retrieval functionalities are necessary in multimedia systems. Though processor speed for standard PCs (Per...
103
click to vote
PDP
2005
IEEE
15 years 6 months ago
2005
IEEE
Within the field of databases that are deployed in distributed environments there is a need to guarantee consistency among replicas and availability among nodes despite of networ...
102
Voted
SDMW
2004
Springer
15 years 6 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...