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135
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EOR
2010
15 years 4 months ago
2010
We consider a call center with two classes of impatient customers: premium and regular classes. Modeling our call center as a multiclass GI/GI/s + M queue, we focus on developing ...
123
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ICASSP
2008
IEEE
15 years 10 months ago
2008
IEEE
This paper discusses the issue of dynamic resource allocation (DRA) in the context of cognitive radio (CR) networks. We present a general framework adopting generalized transmitte...
132
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IJCNN
2007
IEEE
15 years 10 months ago
2007
IEEE
— The correct segmentation and measurement of mammography images is of fundamental importance for the development of automatic or computer-aided cancer detection systems. In this...
117
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ISQED
2003
IEEE
15 years 9 months ago
2003
IEEE
In this paper we propose a new design methodology targeted for core-based designs using parameterized macrocells (PMC’s). This methodology provides the flexibility for instance...
137
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SCALESPACE
2009
Springer
15 years 10 months ago
2009
Springer
Abstract. We wish to recover an image corrupted by blur and Gaussian or impulse noise, in a variational framework. We use two data-fidelity terms depending on the noise, and sever...