3454 search results - page 461 / 691 » Modern computer algebra |
153
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GG
2004
Springer
15 years 11 months ago
2004
Springer
The concept of typed attributed graph transformation is most significant for modeling and meta modeling in software engineering and visual languages, but up to now there is no ade...
153
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IMR
2004
Springer
15 years 11 months ago
2004
Springer
This paper presents a generic approach to mesh global optimization via node movement, based on a discrete graph-theoretic model. Mesh is considered as an electric system with lump...
166
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HLK
2003
IEEE
15 years 11 months ago
2003
IEEE
Deformable 3–D models can be represented either as explicit or implicit surfaces. Explicit surfaces, such as triangulations or wire-frame models, are widely accepted in the Comp...
155
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SIBGRAPI
2003
IEEE
15 years 11 months ago
2003
IEEE
We report on new results on the use of Algebraic Reconstruction Techniques (ART) for reconstructing from helical cone-beam Computerized Tomography (CT) data. We investigate two va...
140
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VISUALIZATION
2003
IEEE
15 years 11 months ago
2003
IEEE
The goal of this paper is to transfer image processing to vector fields and flow visualization by defining a suitable convolution operation. For this, a multiplication of vecto...