538 search results - page 4 / 108 » The IM Algorithm: A Variational Approach to Information Maxi... |
ESA
2007
Springer
14 years 1 months ago
2007
Springer
We study the online ad-auctions problem introduced by Mehta et. al. [15]. We design a (1 − 1/e)competitive (optimal) algorithm for the problem, which is based on a clean primal-...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
In this paper, we present a novel approach for automatically learning a compact and yet discriminative appearance-based human action model. A video sequence is represented by a ba...
ICIAP
2007
ACM
14 years 1 months ago
2007
ACM
In this paper, a new multi-modal non-rigid registration technique for medical images is presented. Firstly, the registration problem is outlined and some of the most common approa...
GECCO
2008
Springer
13 years 8 months ago
2008
Springer
In this paper we describe an improvement of an entropy-based diversity preservation approach for evolutionary algorithms. This approach exploits the information contained not only...
ICIP
2007
IEEE
14 years 9 months ago
2007
IEEE
In this paper we propose novel algorithms for total variation (TV) based image restoration and parameter estimation utilizing variational distribution approximations. By following...