5692 search results - page 933 / 1139 » Challenges and Unsolved Problems |
146
click to vote
IOR
2008
15 years 6 months ago
2008
This paper develops rare event simulation methods for the estimation of portfolio credit risk -- the risk of losses to a portfolio resulting from defaults of assets in the portfol...
188
click to vote
JSAC
2008
15 years 6 months ago
2008
In this paper, we investigate the coverage problem in wireless sensor networks using a game theory method. We assume that nodes are randomly scattered in a sensor field and the goa...
172
click to vote
JMLR
2006
15 years 6 months ago
2006
The fields of machine learning and mathematical programming are increasingly intertwined. Optimization problems lie at the heart of most machine learning approaches. The Special T...
155
click to vote
ISCI
2007
15 years 6 months ago
2007
The primary goal of the study presented in this paper is to develop a novel and comprehensive approach to decision making using fuzzy discrete event systems (FDES) and to apply su...
175
click to vote
BMCBI
2005
15 years 6 months ago
2005
Background: Microarray devices permit a genome-scale evaluation of gene function. This technology has catalyzed biomedical research and development in recent years. As many import...