8581 search results - page 1540 / 1717 » Digital Signal Processing |
151
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IJACTAICIT
2010
15 years 3 months ago
2010
In this article, a hybrid optimization method has been proposed consisting of modified ant colony systems (ACSs) and constrained nonlinear programming (NLP) to solve the problems ...
161
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CORR
2011
Springer
15 years 1 months ago
2011
Springer
— A new standpoint on financial time series, without the use of any mathematical model and of probabilistic tools, yields not only a rigorous approach of trends and volatility, ...
221
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EJWCN
2011
15 years 1 months ago
2011
Recently, the growing success of new wireless applications and services has led to overcrowded licensed bands, inducing the governmental regulatory agencies to consider more flex...
188
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IJNSEC
2011
2011
Location-aware, Trust-based Detection and Isolation of Compromised Nodes in Wireless Sensor Networks
15 years 1 months ago
The detection and isolation of compromised nodes in wireless sensor networks is a difficult task. However, failure to identify and isolate compromised nodes results in significan...
207
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JMLR
2011
15 years 1 months ago
2011
This review focuses on dynamic causal analysis of functional magnetic resonance (fMRI) data to infer brain connectivity from a time series analysis and dynamical systems perspecti...