621 search results - page 36 / 125 » Algorithms for portfolio management based on the Newton meth... |
ANOR
2011
12 years 11 months ago
2011
The challenge of maximizing the diversity of a collection of points arises in a variety of settings, including the setting of search methods for hard optimization problems. One ver...
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-...
ACISICIS
2009
IEEE
13 years 11 months ago
2009
IEEE
A PCNNs-based square-and-triangle-template method for binary fingerprint image thinning is proposed. The algorithm is iterative, in which a combined sequential and parallel proces...
IJCAI
2007
13 years 9 months ago
2007
The paper describes a simple but effective framework for visual object tracking in video sequences. The main contribution of this work lies in the introduction of a case-based rea...
SIBGRAPI
2000
IEEE
14 years 3 days ago
2000
IEEE
This article deals with a new segmentation approach applied to unconstrained handwritten digits. The novelty of the proposed algorithm is based on the combination of two types of s...