403 search results - page 28 / 81 » Constraint Databases and Geographic Information Systems |
WCRE
2007
IEEE
15 years 6 months ago
2007
IEEE
The software industry is increasingly confronted with the issues of understanding and maintaining a special type of object-oriented systems, namely enterprise applications. A spec...
118
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ICEIS
2003
IEEE
15 years 5 months ago
2003
IEEE
: In order to meet their temporal constraints, current applications such as Web-based services and electronic commerce use the technique of data replication. To take the replicatio...
103
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CIKM
1994
Springer
15 years 3 months ago
1994
Springer
Human Genome Project databases present a confluence of interesting database challenges: rapid schema and data evolution, complex data entry and constraint management, and the need...
105
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ISKI
1992
15 years 3 months ago
1992
One of the objectives of ooDBMSs is to use type-speci c methods for manipulating objects, in order to maintain the consistency of the database. This is, however, little help for t...
156
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SIGMOD
2007
ACM
15 years 12 months ago
2007
ACM
An important problem for many location-based applications is the continuous evaluation of proximity relations among moving objects. These relations express whether a given set of ...