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» Arithmetic of Generalized Jacobians
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VMV
2004
183views Visualization» more  VMV 2004»
13 years 9 months ago
CGiS, a new Language for Data-parallel GPU Programming
In the last few years, GPUs have become new, promising targets for general purpose programming. Their inherent parallel architecture makes them particularly suited for scientific ...
Nicolas Fritz, Philipp Lucas, Philipp Slusallek
SODA
2003
ACM
131views Algorithms» more  SODA 2003»
13 years 9 months ago
Root comparison techniques applied to computing the additively weighted Voronoi diagram
This work examines algebraic techniques for comparing quadratic algebraic numbers, thus yielding methods for deciding key predicates in various geometric constructions. Our motiva...
Menelaos I. Karavelas, Ioannis Z. Emiris
VCIP
2000
13 years 9 months ago
Optimal down-conversion in compressed DCT domain with minimal operations
A new down-conversion scheme in the DCT domain is presented, which can be used in decoders of DCT-compressed images and videos. The down-conversion in the transform domain general...
Myoung-Cheol Shin, In-Cheol Park
ACTA
2010
191views more  ACTA 2010»
13 years 8 months ago
Automata-based verification of programs with tree updates
This paper describes an effective verification procedure for imperative programs that handle (balanced) tree-like data structures. Since the verification problem considered is unde...
Peter Habermehl, Radu Iosif, Tomás Vojnar
CGF
2010
146views more  CGF 2010»
13 years 8 months ago
Polygonal Boundary Evaluation of Minkowski Sums and Swept Volumes
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...
Marcel Campen, Leif Kobbelt