4044 search results - page 276 / 809 » The Evolution of a Distributed Operating System |
166
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CCS
2006
ACM
15 years 10 months ago
2006
ACM
Most of the recent work on Web security focuses on preventing attacks that directly harm the browser's host machine and user. In this paper we attempt to quantify the threat ...
192
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JSAC
2008
15 years 6 months ago
2008
Dynamic spectrum access is a promising technique to use spectrum efficiently. Without being restricted to any prefixed spectrum bands, nodes choose operating spectrum ondemand. Suc...
221
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TIFS
2008
15 years 6 months ago
2008
We consider the problem of secret key distribution in a sensor network with multiple scattered sensor nodes and a mobile device that can be used to bootstrap the network. Our main...
177
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ICC
2009
IEEE
15 years 4 months ago
2009
IEEE
We propose a comprehensive theoretical framework to evaluate reliability and energy consumption of distributed source coding (DSC) in wireless sensor networks (WSNs) applications. ...
169
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TSP
2010
15 years 1 months ago
2010
Abstract--A cooperative approach to the sensing task of wireless cognitive radio (CR) networks is introduced based on a basis expansion model of the power spectral density (PSD) ma...