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INTEROP
1999
Springer
126views GIS» more  INTEROP 1999»
13 years 12 months ago
Identifying Semantically Similar Elements in Heterogeneous Spatial Databases Using Predicate Logic Expressions
For data to be successfully integrated, semantically similar database elements must be identified as candidates for merging. However, there may be significant differences between ...
Kristin Stock, David Pullar
SSD
2001
Springer
119views Database» more  SSD 2001»
14 years 1 days ago
Moving Objects: Logical Relationships and Queries
Abstract. In moving object databases, object locations in some multidimensional space depend on time. Previous work focuses mainly on moving object modeling (e.g., using ADTs, temp...
Jianwen Su, Haiyan Xu, Oscar H. Ibarra
DAWAK
2000
Springer
13 years 12 months ago
Applying Vertical Fragmentation Techniques in Logical Design of Multidimensional Databases
In the context of multidimensional databases implemented on relational DBMSs through star schemes, the most effective technique to enhance performances consists of materializing re...
Matteo Golfarelli, Dario Maio, Stefano Rizzi
ERSHOV
2003
Springer
14 years 26 days ago
A Relational Algebra for Functional Logic Deductive Databases
Jesús Manuel Almendros-Jiménez, Anto...