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IVC
2006
154views more  IVC 2006»
15 years 7 months ago
Manifold based analysis of facial expression
We propose a novel approach for modeling, tracking and recognizing facial expressions. Our method works on a low dimensional expression manifold, which is obtained by Isomap embed...
Ya Chang, Changbo Hu, Rogerio Feris, Matthew Turk
CSDA
2007
120views more  CSDA 2007»
15 years 7 months ago
Boosting ridge regression
Ridge regression is a well established method to shrink regression parameters towards zero, thereby securing existence of estimates. The present paper investigates several approac...
Gerhard Tutz, Harald Binder
JMLR
2008
137views more  JMLR 2008»
15 years 7 months ago
Online Learning of Complex Prediction Problems Using Simultaneous Projections
We describe and analyze an algorithmic framework for online classification where each online trial consists of multiple prediction tasks that are tied together. We tackle the prob...
Yonatan Amit, Shai Shalev-Shwartz, Yoram Singer
JOT
2008
124views more  JOT 2008»
15 years 7 months ago
Methodological Proposal for Business Process Management sustained in the use of Patterns
At the moment, enterprises require complex business models with an organizational structures, processes and systems that must be explicitly designed. The work designed by these bu...
Pedro Bonillo, Nancy Zambrano, Alecia Eleonora Aco...
JCC
2006
103views more  JCC 2006»
15 years 7 months ago
Flooding in GROMACS: Accelerated barrier crossings in molecular dynamics
: The major bottleneck of today's atomistic molecular dynamics (MD) simulations is that because of the enormous computational effort involved, only processes at nanoseconds to...
Oliver F. Lange, Lars V. Schäfer, Helmut Grub...
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