13603 search results - page 240 / 2721 » On the Complexity of Computing Treelength |
146
click to vote
PPOPP
1995
ACM
15 years 9 months ago
1995
ACM
paper we describe d/streams, a language-independent abstraction with a small set of simple primitives for buffered I/O on distributed data-structures. We describe the interface an...
135
Voted
DAGSTUHL
2007
15 years 7 months ago
2007
We present classical simulation techniques for measure once quantum branching programs. For bounded error syntactic quantum branching program of width w that computes a function w...
146
click to vote
IJHPCA
2008
15 years 5 months ago
2008
Principal component analysis (PCA) is an effective tool for spectral decorrelation of hyperspectral imagery, and PCA-based spectral transforms have been employed successfully in co...
153
click to vote
COMBINATORICS
2006
15 years 5 months ago
2006
The linear complexity of a matrix is a measure of the number of additions, subtractions, and scalar multiplications required to multiply that matrix and an arbitrary vector. In th...
182
click to vote
JMLR
2010
15 years 19 days ago
2010
Maximum likelihood estimators are often of limited practical use due to the intensive computation they require. We propose a family of alternative estimators that maximize a stoch...