282 search results - page 18 / 57 » Merging Databases Under Constraints |
119
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PVLDB
2010
14 years 10 months ago
2010
Supporting legacy applications when the database schema evolves represents a long-standing challenge of practical and theoretical importance. Recent work has produced algorithms a...
ICRA
2007
IEEE
15 years 6 months ago
2007
IEEE
— Synthesis of robot behaviors towards nontrivial goals often requires reasoning about both discrete and continuous aspects of the underlying domain. Existing approaches in build...
BMCBI
2004
14 years 11 months ago
2004
Background: Motivated by a biomedical database set up by our group, we aimed to develop a generic database front-end with embedded knowledge discovery and analysis features. A maj...
FEGC
2009
14 years 9 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 ...
197
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ICDE
2007
IEEE
16 years 1 months ago
2007
IEEE
Logical constraints, (e.g., 'phone numbers in toronto can have prefixes 416, 647, 905 only'), are ubiquitous in relational databases. Traditional integrity constraints, ...