20175 search results - page 41 / 4035 » Is abstraction the key to computing |
139
click to vote
FMCO
2005
Springer
15 years 10 months ago
2005
Springer
Abstract. This tutorial paper describes a framework for modelling several aspects of distributed computing based on Synchronised Hyperedge Replacement (SHR), a graph rewriting form...
160
click to vote
EUROPAR
2009
Springer
15 years 9 months ago
2009
Springer
Abstract. We investigate the performance of two approaches for matrix inversion based on Gaussian (LU factorization) and Gauss-Jordan eliminations. The target architecture is a cur...
247
Voted
INFORMATICALT
2007
15 years 4 months ago
2007
Abstract. The paper considers application of stochastic optimization to system of automatic recognition of ischemic stroke area on computed tomography (CT) images. The algorithm of...
131
click to vote
ALGORITHMICA
2004
15 years 4 months ago
2004
Abstract. We present a new algorithm, called MCS-M, for computing minimal triangulations of graphs. LexBFS, a seminal algorithm for recognizing chordal graphs, was the genesis for ...
157
click to vote
ECWEB
2009
Springer
15 years 11 months ago
2009
Springer
Abstract. Alternating least squares (ALS) is a powerful matrix factorization (MF) algorithm for both implicit and explicit feedback based recommender systems. We show that by using...