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211
Voted
CISS
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract— Quickest detection is applied to frequency spectrum sensing in cognitive radio systems. Distribution change in frequency domain is detected for vacating secondary radio...
177
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CRV
2006
IEEE
16 years 1 months ago
2006
IEEE
The present paper proposes an authentication scheme which relies on face biometrics and one-class Support Vector Machines. The proposed recognition procedures are based on both a ...
170
Voted
ICRA
2006
IEEE
16 years 1 months ago
2006
IEEE
Abstract— This paper focuses on methods that enhance performance of a model based 3D object tracking system. Three statistical methods and an improved edge detector are discussed...
189
Voted
AH
2006
Springer
16 years 1 months ago
2006
Springer
Abstract. Conversational recommender systems adapt the sets of products they recommend in light of user feedback. Our contribution here is to devise and compare four different mec...
211
Voted
ICALT
2005
IEEE
16 years 1 months ago
2005
IEEE
This article describes preliminary work on a research environment called Virtus that is a web-based learning system tailored to enhance group working and collaborative learning. W...