2338 search results - page 69 / 468 » Using UML to model relational database operations |
142
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QOSA
2010
Springer
15 years 8 months ago
2010
Springer
Abstract. Software performance prediction methods are typically validated by taking an appropriate software system, performing both performance predictions and performance measurem...
141
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DATESO
2007
15 years 5 months ago
2007
We address a problem of updating XML documents having their XML schema described by a Document Type Definition (DTD) without breaking their validity. We present a way how to expre...
137
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JAPLL
2010
15 years 2 months ago
2010
The relational model has recently been extended to so-called K-relations in which tuples are assigned a unique value in a semiring K. A query language, denoted by RAC K , similar ...
178
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SSD
1993
Springer
15 years 8 months ago
1993
Springer
: Spatial data types or algebras for database systems should (i) be fully general (which means, closed under set operations, hence e.g. a region value can be a set of polygons with...
149
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MOBIDE
2006
ACM
15 years 10 months ago
2006
ACM
Composition of temporal and spatial properties of real world objects in a unified data framework results into Moving Object Databases (MOD). MODs are able to process, manage and a...