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An Improved Refinement and Decimation Method for Adaptive Terrain Surface Approximation
The development of methods for storing, manipulating, and rendering large volumes of data efficiently is a crucial task in terrain modeling. As an alternative representation to regular grid digital elevation models (DEM), ...
Representacao de Variedades Combinatorias de Dimensao n
Representing n-dimensional combinatorial objects has an important role in solving complex problems in physics,mathematics and engeneering. Therefore we suggest that effort should be put in the design of such representations. ...