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GIS
2010
ACM
13 years 9 months ago
Tolerance geometry: Euclid's first postulate for points and lines with extension
Object representation and reasoning in vector based geographic information systems (GIS) is based on Euclidean geometry. Euclidean geometry is built upon Euclid's first postu...
Gwen Wilke, Andrew U. Frank
JOLLI
1998
86views more  JOLLI 1998»
13 years 11 months ago
On the Logic of Theory Change: Contraction without Recovery
The postulate of Recovery, among the six postulates for theory contraction, formulated and studied by Alchourr´on, G¨ardenfors and Makinson is the one that has provoked most cont...
Eduardo L. Fermé