6746 search results - page 108 / 1350 » Multimodal Database Query |
104
Voted
SIGMOD
2010
ACM
15 years 3 months ago
2010
ACM
In many business and consumer applications, queries have cardinality constraints. However, current database systems provide minimal support for cardinality assurance. Consequently...
116
Voted
JCS
2008
15 years 2 months ago
2008
Controlled Query Evaluation (CQE) defines a logical framework to protect confidential information in a database. By modeling a user's a priori knowledge appropriately, a CQE ...
131
Voted
DEXAW
2006
IEEE
15 years 8 months ago
2006
IEEE
The concepts of bipolar queries and queries with preferences are studied. Various interpretations of the former, recently defined by Dubois and Prade, are discussed. The latter w...
112
click to vote
ITCC
2002
IEEE
15 years 7 months ago
2002
IEEE
Software tools used to administer databases are vendor specific, proprietary, and require extensive prior database knowledge on the part of the database professional. We present d...
141
Voted
PARLE
1992
15 years 6 months ago
1992
Complex and data-intensive database queries mandate parallel processing strategies to achieve sufficiently short response times. In praxis, parallel database processing is mostly b...