1497 search results - page 107 / 300 » Constraint Databases: A Survey |
SIGMOD
2010
ACM
14 years 10 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...
FEGC
2009
14 years 7 months ago
2009
We develop an efficient algorithm for detecting frequent patterns that occur in sequence databases under certain constraints. By combining the use of bit vector representations of ...
ICDM
2007
IEEE
15 years 4 months ago
2007
IEEE
Constraints applied on classic frequent patterns are too strict and may cause interesting patterns to be missed. Hence, researchers have proposed to mine a more relaxed version of...
RIDE
1998
IEEE
15 years 2 months ago
1998
IEEE
The Enhanced Pay-Per-View (EPPV) model for providing continuous-media services associates with each continuous-media clip a display frequency that depends on the clip's popula...
CSUR
1998
14 years 9 months ago
1998
Search operations in databases require some special support at the physical level. This is true for conventional databases as well as for spatial databases, where typical search o...