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ECML
2005
Springer
14 years 1 months ago
Fast Non-negative Dimensionality Reduction for Protein Fold Recognition
Abstract. In this paper, dimensionality reduction via matrix factorization with nonnegativity constraints is studied. Because of these constraints, it stands apart from other linea...
Oleg Okun, Helen Priisalu, Alexessander Alves
COMPGEOM
2006
ACM
14 years 1 months ago
Vines and vineyards by updating persistence in linear time
Persistent homology is the mathematical core of recent work on shape, including reconstruction, recognition, and matching. Its pertinent information is encapsulated by a pairing o...
David Cohen-Steiner, Herbert Edelsbrunner, Dmitriy...
DAC
2009
ACM
14 years 12 days ago
A computing origami: folding streams in FPGAs
Stream processing represents an important class of applications that spans telecommunications, multimedia and the Internet. The implementation of streaming programs in FPGAs has a...
Andrei Hagiescu, Weng-Fai Wong, David F. Bacon, Ro...
ITC
2000
IEEE
91views Hardware» more  ITC 2000»
14 years 3 days ago
A mixed mode BIST scheme based on reseeding of folding counters
In this paper a new scheme for deterministic and mixed mode scan-based BIST is presented. It relies on a new type of test pattern generator which resembles a programmable Johnson ...
Sybille Hellebrand, Hans-Joachim Wunderlich, Huagu...
GECCO
2005
Springer
119views Optimization» more  GECCO 2005»
14 years 1 months ago
A multi-objective evolutionary approach to peptide structure redesign and stabilization
The prediction of the native structures of proteins, the socalled protein folding problem, is a NP hard multi-minima optimization problem for which to date no routine solutions ex...
Tim Hohm, Daniel Hoffmann