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MP
2010
135views more  MP 2010»
15 years 5 months ago
An inexact Newton method for nonconvex equality constrained optimization
Abstract We present a matrix-free line search algorithm for large-scale equality constrained optimization that allows for inexact step computations. For sufficiently convex problem...
Richard H. Byrd, Frank E. Curtis, Jorge Nocedal
SIAMSC
2010
117views more  SIAMSC 2010»
15 years 5 months ago
Least-Squares Finite Element Methods for Quantum Electrodynamics
A significant amount of the computational time in large Monte Carlo simulations of lattice field theory is spent inverting the discrete Dirac operator. Unfortunately, traditional...
James J. Brannick, C. Ketelsen, Thomas A. Manteuff...
SOCO
2010
Springer
15 years 5 months ago
Evolving the memory of a criminal's face: methods to search a face space more effectively
Witnesses and victims of serious crime are often required to construct a facial composite, a visual likeness of a suspect’s face. The traditional method is for them to select in...
Charlie D. Frowd, Vicki Bruce, Melanie Pitchford, ...
JCIT
2010
199views more  JCIT 2010»
15 years 1 months ago
Grey Relational Analysis Method for Multiple Attribute Decision Making in Intuitionistic Fuzzy Setting
The aim of this paper is to investigate the multiple attribute decision making problems with intuitionistic fuzzy information, in which the information about attribute weights is ...
Juchi Hou
TVCG
2011
109views more  TVCG 2011»
15 years 1 months ago
A Perception Correlated Comparison Method for Dynamic Meshes
—There are multiple areas of computer graphics where triangular meshes are being altered in order to reduce their size or complexity, while attempting to preserve the original sh...
Libor Vása, Václav Skala