4137 search results - page 206 / 828 » Managing Expressions as Data in Relational Database Systems |
172
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VLDB
1995
ACM
15 years 10 months ago
1995
ACM
We describe an eficient server-based algorithm for garbage collecting object-oriented databases in a client/server environment. The algorithm is incremental and runs concurrently ...
228
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ECAI
2010
Springer
15 years 7 months ago
2010
Springer
Geographic information systems use databases to map keywords to places. These databases are currently most often created by using a top-down approach based on the geographic defini...
152
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ICDE
2005
IEEE
16 years 3 days ago
2005
IEEE
Abstract Although e-commerce is becoming popular, product rules, which describe various conditions such as prices, applicability, and discount conditions are still expressed in nat...
280
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VLDB
2003
ACM
16 years 6 months ago
2003
ACM
Abstract. In traditional software systems, significant attention is devoted to keeping modules well separated and coherent with respect to functionality, thus ensuring that changes...
209
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JAIS
2002
15 years 6 months ago
2002
This article explains challenges that arise when humanitarian organizations want to coordinate their development activities by means of distributed information systems. It focuses...