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» Matrix Computations Using Quasirandom Sequences
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IEEEMSP
2002
IEEE
15 years 7 months ago
Factorization with missing data for 3D structure recovery
—Matrix factorization methods are now widely used to recover 3D structure from 2D projections [1]. In practice, the observation matrix to be factored out has missing data, due to...
Rui F. C. Guerreiro, Pedro M. Q. Aguiar
BMCBI
2008
80views more  BMCBI 2008»
15 years 2 months ago
Computational evaluation of TIS annotation for prokaryotic genomes
Background: Accurate annotation of translation initiation sites (TISs) is essential for understanding the translation initiation mechanism. However, the reliability of TIS annotat...
Gang-Qing Hu, Xiaobin Zheng, Li-Ning Ju, Huaiqiu Z...
CPM
1998
Springer
209views Combinatorics» more  CPM 1998»
15 years 6 months ago
A Fast Bit-Vector Algorithm for Approximate String Matching Based on Dynamic Programming
The approximate string matching problem is to find all locations at which a query of length m matches a substring of a text of length n with k-or-fewer differences. Simple and prac...
Gene Myers
ICCV
2005
IEEE
16 years 4 months ago
Passive Photometric Stereo from Motion
We introduce an iterative algorithm for shape reconstruction from multiple images of a moving (Lambertian) object illuminated by distant (and possibly time varying) lighting. Star...
Jongwoo Lim, Jeffrey Ho, Ming-Hsuan Yang, David J....
120
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BMCBI
2006
120views more  BMCBI 2006»
15 years 2 months ago
Optimizing amino acid substitution matrices with a local alignment kernel
Background: Detecting remote homologies by direct comparison of protein sequences remains a challenging task. We had previously developed a similarity score between sequences, cal...
Hiroto Saigo, Jean-Philippe Vert, Tatsuya Akutsu