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...
The paper reports on the foundations and experimental results with a model checker for component connectors modelled by networks of channels in the calculus Reo. The specificatio...
A product model is a formal and structured definition of product information. The most common procedure for defining a product data model is to first describe the business and/...
Formal knowledge modelling languages have a number of advantages over informal languages, such as their precise meaning and the possibility to derive propertiesthrough formal proof...
Fidel Ruiz, Frank van Harmelen, Manfred Aben, Joke...