STRUCTURAL DESIGN OF DISTRIBUTED
GEOGRAPHICS INFORMATION SYSTEMS BASED ON A HIGH ORDER LOGIC
One of the major technics while distributing
relational databases lies on the partitioning of the relations which is
followed by allocation issues. The partitioning is computed through a query
based approach organizing data vertically and/or horizontally. Even object
oriented distributed databases are built in general on these principles.
The aim of this paper is to show that as far as GIS are concerned, a structural
modeling of objects may be obtained without taking care of queries asked
or methods applied to the databases . The mechanism used requires a high
order logic statements and processes a set of sites which ares components
of a distributed GIS interacting in a global intelligent environment. The
results are tested out in Urban planning sector.
CRID-Universite de Bourgogne-Faculte des
Mirande-Allee Alain Savary. B.P 400-21011
email : email@example.com