5114 search results - page 86 / 1023 » Complex networks |
IJCNN
2008
IEEE
14 years 3 months ago
2008
IEEE
— Gene expression based cancer classification using classifier ensembles is the main focus of this work. A new ensemble method is proposed that combines predictions of a small ...
SSS
2010
Springer
13 years 7 months ago
2010
Springer
Complex systems experience dramatic changes in behavior and can undergo transitions from functional to dysfunctional states. An unstable system is prone to dysfunctional collective...
ICANN
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. Estimating the degree of similarity between images is a challenging task as the similarity always depends on the context. Because of this context dependency, it seems qui...
ICASSP
2011
IEEE
13 years 26 days ago
2011
IEEE
In this paper, we study the eigenvalue-based spectrum sensing techniques for multiple-antenna cognitive radio networks. First, we study the extreme eigenvalue distributions of a c...
GLOBECOM
2008
IEEE
14 years 3 months ago
2008
IEEE
— In this paper we study the complexity of spectrum assignment problems in cognitive radio networks (CRNs) in the presence of several constraints. Although optimal spectrum assig...