33 search results - page 3 / 7 » On the Scalability of Hypergraph Models for Sparse Matrix Pa... |
ICPR
2010
IEEE
14 years 13 days ago
2010
IEEE
Abstract—This work focuses on the scalability of the Evidence Accumulation Clustering (EAC) method. We first address the space complexity of the co-association matrix. The spars...
EUROPAR
1998
Springer
13 years 11 months ago
1998
Springer
Abstract. The Numerical Algorithms Group Ltd is currently participating in the European HPCN Fourth Framework project on Parallel Industrial NumErical Applications and Portable Lib...
ISCIS
2003
Springer
14 years 9 days ago
2003
Springer
Abstract. We show a two-phase approach for minimizing various communication-cost metrics in fine-grain partitioning of sparse matrices for parallel processing. In the first phase...
ICASSP
2011
IEEE
12 years 10 months ago
2011
IEEE
While nonnegative matrix factorization (NMF) has successfully been applied for gain-robust multi-pitch detection, a method to track pitch values over time was not provided. We emb...
ICCAD
2009
IEEE
13 years 4 months ago
2009
IEEE
A parallel computing approach for large-scale SPICE-accurate circuit simulation is described that is based on a new preconditioned iterative solver. The preconditioner involves the...