Filipe Ribeiro Nalon

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In the last 20 years, several conceptual data models specific for Geographic Information Systems (GIS) have been proposed. However, so far there isn't a consensus model, which has generated several problems for the GIS area, such as the lack of interoperability among CASE tools that give support to these models. A UML profile, called GeoProfile, was(More)
After many years of research in the field of conceptual modeling of geographic databases, experts have produced different alternatives of conceptual models. However, still today, there is no consensus on which is the most suitable one for modeling applications of geographic data, which brings up a number of problems for field advancement. A UML Profile(More)
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