401 search results - page 52 / 81 » Group-theoretic Algorithms for Matrix Multiplication |
STOC
2003
ACM
14 years 8 months ago
2003
ACM
We consider a fundamental problem in computational learning theory: learning an arbitrary Boolean function which depends on an unknown set of k out of n Boolean variables. We give...
IPPS
1996
IEEE
14 years 20 days ago
1996
IEEE
We introduce dag consistency, a relaxed consistency model for distributed shared memory which is suitable for multithreaded programming. We have implemented dag consistency in sof...
AMCS
2008
13 years 8 months ago
2008
Principal component analysis (PCA) is a powerful fault detection and isolation method. However, the classical PCA which is based on the estimation of the sample mean and covariance...
BIBE
2007
IEEE
14 years 15 days ago
2007
IEEE
Non-negative matrix factorization (NMF) and non-negative tensor factorization (NTF) have attracted much attention and have been successfully applied to numerous data analysis probl...
CVPR
2007
IEEE
14 years 10 months ago
2007
IEEE
We present an algorithm for performing Lambertian photometric stereo in the presence of shadows. The algorithm has three novel features. First, a fast graph cuts based method is u...