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CISS
2008
IEEE
16 years 1 months ago
Secure transmission power of cognitive radios for dynamic spectrum access applications
—One of the major concerns of cognitive radios when used for secondary spectrum access is the potential of interfering primary users, considering especially that cognitive radios...
Xiaohua Li, Jinying Chen, Fan Ng
ADC
2004
Springer
97views Database» more  ADC 2004»
16 years 2 days ago
A Collaborative Approach for Caching Dynamic Data in Portal Applications
Portals are one of the rapidly growing applications on the Web, providing a single interface to access different sources (providers). Providing fast response time is one of the c...
Mehregan Mahdavi, John Shepherd, Boualem Benatalla...
ICDCS
2002
IEEE
15 years 11 months ago
dRBAC: Distributed Role-based Access Control for Dynamic Coalition Environments
Distributed Role-Based Access Control (dRBAC) is a scalable, decentralized trust-management and accesscontrol mechanism for systems that span multiple administrative domains. dRBA...
Eric Freudenthal, Tracy Pesin, Lawrence Port, Edwa...
EOR
2006
106views more  EOR 2006»
15 years 6 months ago
Optimal dynamic assignment of a flexible worker on an open production line with specialists
This paper models and analyzes serial production lines with specialists at each station and a single, cross-trained floating worker who can work at any station. We formulate Marko...
Linn I. Sennott, Mark P. Van Oyen, Seyed M. R. Ira...
CDC
2010
IEEE
111views Control Systems» more  CDC 2010»
15 years 1 months ago
Multi-robot monitoring in dynamic environments with guaranteed currency of observations
Abstract-- In this paper we consider the problem of monitoring a known set of stationary features (or locations of interest) in an environment. To observe a feature, a robot must v...
Stephen L. Smith, Daniela Rus