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IPPS
2000
IEEE
15 years 2 months ago
On Optimal Fill-Preserving Orderings of Sparse Matrices for Parallel Cholesky Factorizations
In this paper, we consider the problem of nding llpreserving ordering of a sparse symmetric and positive de nite matrix such that the reordered matrix is suitable for parallel fac...
Wen-Yang Lin, Chuen-Liang Chen
CODES
2004
IEEE
15 years 1 months ago
Low energy security optimization in embedded cryptographic systems
Future embedded and wireless devices will be increasingly powerful supporting many applications including one of the most crucial, security. Although many wireless and embedded de...
Catherine H. Gebotys
WEBDB
2000
Springer
136views Database» more  WEBDB 2000»
15 years 1 months ago
An Optimization Technique for Answering Regular Path Queries
Rewriting queries using views is a powerful technique that has applications in data integration, data warehousing and query optimization. Query rewriting in relational databases i...
Gösta Grahne, Alex Thomo
ICASSP
2010
IEEE
14 years 8 months ago
Optimization of a maximum entropy criterion for 2D Nuclear Magnetic Resonance reconstruction
This paper deals with the reconstruction of T1-T2 correlation spectra in Nuclear Magnetic Resonance (NMR) spectroscopy. The ill-posed character of this inverse problem and its lar...
Emilie Chouzenoux, Saïd Moussaoui, Jér...
ICRA
2009
IEEE
116views Robotics» more  ICRA 2009»
14 years 7 months ago
Kinematic analysis and optimal design of a 3T1R type parallel mechanism
In previous studies on 4-DOF parallel mechanisms with four sub-chains, only symmetric arrangement of those four chains connected to the top plate was considered. Such symmetric sha...
Sung Mok Kim, Whee Kuk Kim, Byung-Ju Yi