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» Fast computation of special resultants
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ICIP
2000
IEEE
15 years 15 days ago
Computationally Scalable Partial Distance Based Fast Search Motion Estimation
In this paper, we present a class of algorithms that use a partial distance metric to speedup the motion estimation process. The partial distance metric is used within the motion ...
Krisda Lengwehasatit, Antonio Ortega
ISBRA
2010
Springer
14 years 5 months ago
Fast Computation of the Exact Hybridization Number of Two Phylogenetic Trees
Abstract. Hybridization is a reticulate evolutionary process. An established problem on hybridization is computing the minimum number of hybridization events, called the hybridizat...
Yufeng Wu, Jiayin Wang
WIA
2000
Springer
14 years 2 months ago
Fast Implementations of Automata Computations
Abstract. In 6], G. Myers describes a bit-vector algorithm to compute the edit distance between strings. The algorithm converts an input sequence to an output sequence in a paralle...
Anne Bergeron, Sylvie Hamel
NIPS
2008
14 years 10 days ago
Fast Computation of Posterior Mode in Multi-Level Hierarchical Models
Multi-level hierarchical models provide an attractive framework for incorporating correlations induced in a response variable organized in a hierarchy. Model fitting is challengin...
Liang Zhang, Deepak Agarwal
JCSS
2010
105views more  JCSS 2010»
13 years 9 months ago
Fast convolution and Fast Fourier Transform under interval and fuzzy uncertainty
Convolution y(t) = a(t − s) · x(s) ds is one of the main techniques in digital signal processing. A straightforward computation of the convolution y(t) requires O(n2) steps, wh...
Guoqing Liu, Vladik Kreinovich