4041 search results - page 131 / 809 » time 2009 |
145
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DATE
2009
IEEE
16 years 1 months ago
2009
IEEE
In this work, we propose an enhanced design method for filterless class-D audio amplifier based on multilevel architecture. The multilevel technique consists of a multilevel conve...
203
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ICC
2009
IEEE
16 years 1 months ago
2009
IEEE
— Spectrum handoff occurs when the primary users appear in the licensed band occupied by the secondary users. Spectrum handoff procedures aim to help the secondary users to vacat...
158
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JSSPP
2009
Springer
16 years 1 months ago
2009
Springer
This paper analyzes the effect of overbooking for scheduling systems in a commercial environment. In this scenario each job is associated with a release time and a finishing deadl...
172
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ICAPR
2009
Springer
16 years 1 months ago
2009
Springer
— Feature selection and ensemble classification increase system efficiency and accuracy in machine learning, data mining and biomedical informatics. This research presents an ana...
181
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CEC
2009
IEEE
16 years 1 months ago
2009
IEEE
— Many real-world problems are dynamic, requiring an optimization algorithm which is able to continuously track a changing optimum over time. In this paper, we present a stigmerg...