756 search results - page 8 / 152 » A new algorithm for Boolean operations on general polygons |
CORR
2008
Springer
13 years 8 months ago
2008
Springer
We extend Knuth's 16 Boolean binary logic operators to fuzzy logic and neutrosophic logic binary operators. Then we generalize them to n-ary fuzzy logic and neutrosophic logi...
ACTA
2007
13 years 8 months ago
2007
The recursive descent parsing method for the context-free grammars is extended for their generalization, Boolean grammars, which include explicit set-theoretic operations in the f...
CGF
2010
13 years 8 months ago
2010
We present a novel technique for the efficient boundary evaluation of sweep operations applied to objects in polygonal boundary representation. These sweep operations include Mink...
SSDBM
2000
IEEE
14 years 10 days ago
2000
IEEE
Efficient evaluation of spatial join is an important issue in spatial databases. The traditional evaluation strategy is to perform a join of “minimum bounding rectangles” (mbr...
CAD
2005
Springer
13 years 7 months ago
2005
Springer
For generalized cylinders (GC) defined by contours of discrete curves, we propose two algorithms to generate GC surfaces (1) in polygonal meshes and (2) in cylindrical type of dev...