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Nelson Max
This paper describes a system which takes user input of a pattern of regular polygons around one vertex and attempts to construct a uniform tiling with the same pattern at every vertex by adding one polygon at a time. The system constructs spherical, pla...
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Sergey Ryumin, Vladimir Tryaskin and Kirill Plotnikov
The article deals with some issues of geometric modeling of ship hull structures in specialized CAD system. Stiffened shells and platings should be idealized as a set of elementary plate panels for the purpose of structural design using local strength an...
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Caterina Feletti, Carlo Mereghetti and Beatrice Palano
In the field of robotics, a lot of theoretical models have been settled to formalize multi-agent systems and design distributed algorithms for autonomous robots. Among the most investigated problems for such systems, the study of the Uniform Circle Forma...
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Mitsuhiro Ozaki, Jagannath Aryal and Paul Fox-Hughes
Wildfire, a natural part of many ecosystems, has also resulted in significant disasters impacting ecology and human life in Australia. This study proposes a prototype of fire propagation prediction as an extension of preceding research; this system is ca...
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Jianming Liang, Kevin Robert Gurney, Darragh O?Keeffe, Maya Hutchins, Risa Patarasuk, Jianhua Huang, Yang Song and Preeti Rao
The ?Hestia Project? uses a bottom-up approach to quantify fossil fuel CO2 (FFCO2) emissions spatially at the building/street level and temporally at the hourly level. Hestia FFCO2 emissions are provided in the form of a group of sector-specific vector l...
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Manuel-Ángel Valbuena-Rabadán,Jacinto Santamaría-Peña,Félix Sanz-Adán
Pág. e046
Aim of study: The objective of this study is to test the validity of the DBH and total height allometric models fitted to the crown polygon data obtained by the application of a crown delineation and individualisation algorithm which uses the geometrical...
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Krista Merry, Pete Bettinger, Donald L. Grebner, Kevin Boston and Jacek Siry
This research evaluates the current use of geographic information systems (GIS) by forestry program graduates employed in the United States who graduated from university in the past five years. The purpose was to understand what geospatial processes and ...
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P. V. Bezditko,A. V. Krasnyuk,A. D. Malyi,N. P. Bocharova
Pág. 127 - 130
In the article the technologies of transformation of a perfect polyhedron (tetrahedron) into semi-perfect one, starlike and imperfect polyhedrons by the methods of computer graphics are presented. The authors have concluded that such transformations of s...
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