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» On the Representation of Timed Polyhedra
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IJON
2006
129views more  IJON 2006»
15 years 6 months ago
Computational and neural mechanisms of task switching
Switching between tasks that overlap in perceptual and response characteristics is assumed to rely upon the maintenance of task representations in prefrontal cortex (PFC). However...
Jeremy R. Reynolds, Todd S. Braver, Joshua W. Brow...
JMMA
2002
71views more  JMMA 2002»
15 years 6 months ago
Optimal Hierarchies for Quadrilateral Surfaces
Abstract. Multiresolution representation of quadrilateral surface approximation (MRQSA) is a useful representation for progressive graphics transmission in networks. Based on two r...
Kuo-Liang Chung, Wen-Ming Yan, Jung-Gen Wu
ISMM
2009
Springer
16 years 29 days ago
Fast Implementation of the Ultimate Opening
Abstract. We present an efficient implementation of the ultimate attribute opening operator. In this implementation, the ultimate opening is computed by processing the image maxtre...
Jonathan Fabrizio, Beatriz Marcotegui
COMPGEOM
2005
ACM
15 years 8 months ago
Fast construction of nets in low dimensional metrics, and their applications
We present a near linear time algorithm for constructing hierarchical nets in finite metric spaces with constant doubling dimension. This data-structure is then applied to obtain...
Sariel Har-Peled, Manor Mendel
CORR
2007
Springer
116views Education» more  CORR 2007»
15 years 6 months ago
The Extended Edit Distance Metric
Similarity search is an important problem in information retrieval. This similarity is based on a distance. Symbolic representation of time series has attracted many researchers re...
Muhammad Marwan Muhammad Fuad, Pierre-Francois Mar...