Feng-Tyan Lin

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  • Feng-Tyan Lin
  • International Journal of Geographical Information…
  • 1998
Although many GIS data models are available, a declarative, operational, well-defined, implementation-independent, and objectoriented language is lacking. Based on the theory of many sorted algebra, this work presents a family of geometric data models. Some geographical data models of urban information systems are illustrated using homomorphism. According(More)
In this paper, we describe how a MATHematical Constraint REsolution (MATHCORE) system can be used to design a better decision support system. MATHCORE not only has the flexibility of expressing mathematical equations within logic programming paradigm in a natural way, but also has an ability to deal with systems of nonlinear equations, regression analysis(More)
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