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cs.CG2013★ 2 cited
Applications of continuous functions in topological CAD data
Norbert Paul
Most CAD or other spatial data models, in particular boundary representation models, are called "topological" and represent spatial data by a structured collection of "topological…
cs.CG2012★ 6 cited
Signed Simplicial Decomposition and Overlay of n-D Polytope Complexes
Norbert Paul
Polytope complexes are the generalisation of polygon meshes in geo-information systems (GIS) to arbitrary dimension, and a natural concept for accessing spatio-temporal information…