14348 search results - page 227 / 2870 » Active Database Systems |
146
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CASCON
1996
15 years 5 months ago
1996
Because changes to the database (DB) and workload occur during a DB system's lifetime, the physical DB design must evolve to sustain good performance. These changes are carri...
141
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SIGMOD
2003
ACM
16 years 4 months ago
2003
ACM
To truly meet the requirements of multimedia database (MMDB) management, an integrated framework for modeling, managing and retrieving various kinds of media data in a uniform way...
129
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ICWE
2003
Springer
15 years 9 months ago
2003
Springer
Scientific community is showing a growing interest in Collaborative Systems, although most of developed systems deal with specific applications. This, together with the effort that...
170
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IDEAS
2003
IEEE
15 years 9 months ago
2003
IEEE
In this concise paper, we present the Nested Relational Sequence Model (NRSM), which is an extension of the Nested Relational Data Model in order to handle XML data. We also intro...
156
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CIKM
1994
Springer
15 years 8 months ago
1994
Springer
This paper argues that most queries in object-oriented databases require traversing from one object to another in the aggregation hierarchy. Thus, the connections between objects ...