20878 search results - page 433 / 4176 » Database |
185
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DBPL
2007
Springer
15 years 10 months ago
2007
Springer
Traditionally, infinite databases were studied as a data model for queries that may contain function symbols (since functions may be expressed as infinite relations). Recently, th...
151
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SDB
1995
15 years 10 months ago
1995
In this paper we discuss two data models for spatial database systems: the linear data model and the topological data model. Both can be used to model a wide range of applications....
171
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LREC
2010
15 years 8 months ago
2010
In the present paper we report on a recent effort that resulted in the establishment of a unique multimodal database, referred to as the PROMETHEUS database. This database was cre...
130
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FECS
2006
15 years 8 months ago
2006
- The authors describe their experience with a novel approach for teaching a one-semester senior-level database design course in the Computer Science major. This approach innovates...
158
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AVI
1998
15 years 8 months ago
1998
In this paper we describe VisTool, a prototype tool for querying relational databases by means of the visual query language VISIONARY.