Sciweavers

2563 search results - page 104 / 513
» Parallel matrix algorithms and applications
Sort
View
NA
2010
87views more  NA 2010»
13 years 8 months ago
A note on the O(n)-storage implementation of the GKO algorithm and its adaptation to Trummer-like matrices
We propose a new O(n)-space implementation of the GKO-Cauchy algorithm for the solution of linear systems where the coefficient matrix is Cauchy-like. Moreover, this new algorithm...
Federico Poloni
ICPR
2010
IEEE
13 years 8 months ago
An Efficient and Stable Algorithm for Learning Rotations
This paper analyses the computational complexity and stability of an online algorithm recently proposed for learning rotations. The proposed algorithm involves multiplicative upda...
Raman Arora, William A. Sethares
PVM
2004
Springer
14 years 3 months ago
A Refinement Strategy for a User-Oriented Performance Analysis
We introduce a refinement strategy to bring the parallel performance analysis closer to the user. The analysis starts with a simple high-level performance model. It is based on fir...
Jan Lemeire, Andy Crijns, John Crijns, Erik F. Dir...
ICHIT
2009
Springer
14 years 4 months ago
A genetic algorithm approach for a constrained employee scheduling problem as applied to employees at mall type shops
In this application of artificial intelligence to a real-world problem, the constrained scheduling of employee resourcing for a mall type shop is solved by means of a genetic algo...
Adrian Brezulianu, Monica Fira, Lucian Fira
JCSS
2010
155views more  JCSS 2010»
13 years 8 months ago
Approximation and fixed-parameter algorithms for consecutive ones submatrix problems
We develop an algorithmically useful refinement of a forbidden submatrix characterization of 0/1-matrices fulfilling the Consecutive Ones Property (C1P). This characterization ...
Michael Dom, Jiong Guo, Rolf Niedermeier