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CDC
2010
IEEE
147views Control Systems» more  CDC 2010»
14 years 10 months ago
Dispatch then stop: Optimal dissemination of security patches in mobile wireless networks
The security threat posed by malware in mobile wireless networks can be countered through immunization using security patches. The distribution of patches however consumes bandwidt...
M. H. R. Khouzani, Saswati Sarkar, Eitan Altman
ICASSP
2011
IEEE
14 years 7 months ago
Comparison of several covariance matrix estimators for portfolio optimization
Modern portfolio theory dates back to a seminal 1952 paper by H. Markowitz and has been very influential both in academic finance and among practitioners in the financial indus...
Ka Ki Ng, Priyanka Agarwal, Nathan Mullen, Dzung D...
JAIR
1998
81views more  JAIR 1998»
15 years 2 months ago
Computational Aspects of Reordering Plans
This article studies the problem of modifying the action ordering of a plan in order to optimise the plan according to various criteria. One of these criteria is to make a plan le...
Christer Bäckström
ALT
2008
Springer
16 years 6 days ago
Active Learning in Multi-armed Bandits
In this paper we consider the problem of actively learning the mean values of distributions associated with a finite number of options (arms). The algorithms can select which opti...
András Antos, Varun Grover, Csaba Szepesv&a...
ISAAC
2003
Springer
92views Algorithms» more  ISAAC 2003»
15 years 8 months ago
Wavelength Conversion in Shortest-Path All-Optical Networks
We consider all-optical networks with shortest-path routing that use wavelength-division multiplexing and employ wavelength conversion at specific nodes in order to maximize their...
Thomas Erlebach, Stamatis Stefanakos