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» Improving on Expectation Propagation
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DC
2008
14 years 11 months ago
Fast computation by population protocols with a leader
Fast algorithms are presented for performing computations in a probabilistic population model. This is a variant of the standard population protocol model--in which finite-state ag...
Dana Angluin, James Aspnes, David Eisenstat
BMCBI
2006
114views more  BMCBI 2006»
14 years 11 months ago
Taxonomic colouring of phylogenetic trees of protein sequences
Background: Phylogenetic analyses of protein families are used to define the evolutionary relationships between homologous proteins. The interpretation of protein-sequence phyloge...
Gareth Palidwor, Emmanuel G. Reynaud, Miguel A. An...
CPHYSICS
2006
103views more  CPHYSICS 2006»
14 years 11 months ago
WATERWAVES: wave particles dynamics on a complex triatomic potential
The WATERWAVES program suite performs complex scattering calculations by propagating a wave packet in a complex, full-dimensional potential for non-rotating (J = 0) but vibrating ...
Simone Taioli, Jonathan Tennyson
CERA
2002
134views more  CERA 2002»
14 years 11 months ago
Design Parameterization for Concurrent Design and Manufacturing of Mechanical Systems
Design changes are frequently encountered in the product development process. The complexity of the design changes is multiplied when the product design involves multiple engineer...
Javier Silva, Kuang-Hua Chang
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TIP
2002
131views more  TIP 2002»
14 years 10 months ago
Optimal edge-based shape detection
Abstract--We propose an approach to accurately detecting twodimensional (2-D) shapes. The cross section of the shape boundary is modeled as a step function. We first derive a one-d...
Hankyu Moon, Rama Chellappa, Azriel Rosenfeld