11523 search results - page 360 / 2305 » Multimedia Database Systems |
169
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IDEAS
2003
IEEE
15 years 12 months ago
2003
IEEE
Temporal document databases are interesting in a number of contexts, in general document databases as well as more specialized applications like temporal XML/Web warehouses. In or...
180
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TOOLS
1999
IEEE
15 years 11 months ago
1999
IEEE
Changes in the real world may require both the database population and the database schema to evolve. Particularly, this is the case in CAD/CAM and CASE database systems, in which...
144
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FQAS
2000
Springer
15 years 10 months ago
2000
Springer
Considerable progress has been achieved in the area of virtual database systems, but substantial problems still persist. In this paper we discuss two current research directions: ...
157
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CORR
2011
Springer
14 years 10 months ago
2011
Springer
In this paper we will present the two basic operations for database schemas used in database mapping systems (separation and Data Federation), and we will explain why the functoria...
181
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ICS
2000
Tsinghua U.
15 years 10 months ago
2000
Tsinghua U.
Scheduling of processes onto processors of a parallel machine has always been an important and challenging area of research. The issue becomes even more crucial and di cult as we ...