169 search results - page 1 / 34 » A weakly stable algorithm for general Toeplitz systems |
CORR
2010
Springer
13 years 5 months ago
2010
Springer
We show that a fast algorithm for the QR factorization of a Toeplitz or Hankel matrix A is weakly stable in the sense that RT R is close to AT A. Thus, when the algorithm is used ...
NA
2010
13 years 3 months ago
2010
We describe a fast solver for linear systems with reconstructible Cauchylike structure, which requires O(rn2 ) floating point operations and O(rn) memory locations, where n is th...
ECCV
2008
Springer
14 years 7 months ago
2008
Springer
Multiple Instance Learning (MIL) provides a framework for training a discriminative classifier from data with ambiguous labels. This framework is well suited for the task of learni...
ICCV
1999
IEEE
13 years 9 months ago
1999
IEEE
This paper presents a first investigation on the structure from motion problem from the combination of full and weak perspective images. This problem arises in multiresolution obj...
CORR
2011
Springer
13 years 12 days ago
2011
Springer
In this paper we consider the k-set agreement problem in distributed round-based systems where processes communicate by message passing. We capture the synchrony and reliability o...