816 search results - page 84 / 164 » Typed iterators for XML |
STOC
2005
ACM
14 years 8 months ago
2005
ACM
We prove that every n-point metric space of negative type (and, in particular, every npoint subset of L1) embeds into a Euclidean space with distortion O( log n ? log log n), a r...
ICDM
2009
IEEE
14 years 2 months ago
2009
IEEE
—Eigenvalue analysis is an important aspect in many data modeling methods. Unfortunately, the eigenvalues of the sample covariance matrix (sample eigenvalues) are biased estimate...
3DIM
2007
IEEE
14 years 2 months ago
2007
IEEE
We describe a variation of the iterative closest point (ICP) algorithm for aligning two point sets under a set of transformations. Our algorithm is superior to previous algorithms...
SCALESPACE
2001
Springer
14 years 17 days ago
2001
Springer
We develop a novel time-selection strategy for iterative image restoration techniques: the stopping time is chosen so that the correlation of signal and noise in the filtered imag...
IPPS
1995
IEEE
13 years 11 months ago
1995
IEEE
The linear systems associated with large, sparse, symmetric, positive definite matrices are often solved iteratively using the preconditioned conjugate gradient method. We have d...