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IANDC
2006
14 years 9 months ago
2006
We provide machine-independent characterizations of some complexity classes, over an arbitrary structure, in the model of computation proposed by L. Blum, M. Shub and S. Smale. We...
101
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SIAMSC
2010
14 years 8 months ago
2010
In this paper, we study alternating direction methods for solving constrained total-variation image restoration and reconstruction problems. Alternating direction methods can be im...
JISE
2010
14 years 4 months ago
2010
abstraction for ubiquitous computing. The key to service modeling of SOA-based systems is in classifying services into business, application, and orchestration layers. However, ser...
79
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GECCO
2009
Springer
15 years 4 months ago
2009
Springer
The National Association for Stock Car Auto Racing (NASCAR) is currently the No. 1 spectator sport in the United States. However, the manner in which drivers are ranked to determi...
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
— This paper proposes a new method for peak to average power ratio (PAPR) reduction in orthogonal frequency division multiplexing (OFDM) systems using two alternative signalling ...