1008 search results - page 120 / 202 » Logic and Databases |
WWW
2007
ACM
14 years 8 months ago
2007
ACM
In XML databases, new schema versions may be released as frequently as once every two weeks. This poster describes a taxonomy of changes for XML schema evolution. It examines the ...
TIME
2009
IEEE
14 years 2 months ago
2009
IEEE
—Towards a data-centric workflow approach, we introduce an artifact model to capture data and workflow management activities in distributed settings. The model is built on Acti...
IDEAL
2004
Springer
14 years 1 months ago
2004
Springer
In this paper, we present PRICES, an efficient algorithm for mining association rules, which first identifies all large itemsets and then generates association rules. Our approach ...
EDBT
2000
ACM
13 years 11 months ago
2000
ACM
The management and query processing of one dimensional intervals is a special case of extended object handling. One dimensional intervals play an important role in temporal databa...
KRDB
2003
13 years 9 months ago
2003
This paper introduces schema tuple queries and argues for their suitability in representing knowledge over standard relational databases. Schema tuple queries are queries that ret...