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IJBC
2008
83views more  IJBC 2008»
14 years 9 months ago
Existence and Stability of Periodic orbits of Periodic Difference Equations with Delays
In this paper, we investigate the existence and stability of periodic orbits of the p-periodic difference equation with delays xn = f(n - 1, xn-k). We show that the periodic orbit...
Ziyad Alsharawi, James Angelos, Saber Elaydi
IANDC
2011
91views more  IANDC 2011»
14 years 4 months ago
Queries on Xml streams with bounded delay and concurrency
Query answering algorithms on Xml streams check answer candidates on the fly in order to avoid the unnecessary buffering whenever possible. The delay and concurrency of a query ...
Olivier Gauwin, Joachim Niehren, Sophie Tison
INFOCOM
2008
IEEE
15 years 4 months ago
Wireless Medium Access via Adaptive Backoff: Delay and Loss Minimization
— We consider packet transmission scheduling at the MAC-layer via adaptive backoff algorithms that are favorable in terms of queue occupancies in a wireless network. General netw...
Gardar Hauksson, Murat Alanyali
GLOBECOM
2006
IEEE
15 years 3 months ago
Adaptive Learning of Transmission Control Policies for MIMO Fading Channels under Delay Constraint
— This paper addresses learning based adaptive resource allocation for wireless MIMO channels with Markovian fading. The problem is posed as Constrained Markov Decision Process w...
Dejan V. Djonin, Vikram Krishnamurthy
ISBI
2006
IEEE
15 years 3 months ago
Using cine MR images to evaluate myocardial infarct transmurality on delayed enhancement images
Evaluating myocardial viability is an important prognostic factor in the follow-up of infarctions. Delayed Enhancement (DE) perfusion images in MRI have been shown to be very valu...
Racha El-Berbari, Nadjia Kachenoura, Alban Redheui...