88 search results - page 15 / 18 » Sparse Matrix Implementation in Octave |
CIMAGING
2009
14 years 11 months ago
2009
Space-varying convolution often arises in the modeling or restoration of images captured by optical imaging systems. For example, in applications such as microscopy or photography...
PPOPP
1997
ACM
15 years 2 months ago
1997
ACM
Parallel algorithm designers need computational models that take first order system costs into account, but are also simple enough to use in practice. This paper introduces the L...
114
click to vote
KDD
2012
ACM
13 years 16 days ago
2012
ACM
Many data are modeled as tensors, or multi dimensional arrays. Examples include the predicates (subject, verb, object) in knowledge bases, hyperlinks and anchor texts in the Web g...
CORR
2011
Springer
14 years 4 months ago
2011
Springer
—Dual descent methods are commonly used to solve network optimization problems because their implementation can be distributed through the network. However, their convergence rat...
KDD
2008
ACM
15 years 10 months ago
2008
ACM
Attributed graphs are increasingly more common in many application domains such as chemistry, biology and text processing. A central issue in graph mining is how to collect inform...