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A high level of alertness is one of the most important requirements for people working in dangerous environments. We follow the approach of using wearable computers as guards. In this paper we propose a wearable alertness monitoring guard using physiological measures-detecting eyelid closure, reaction time, head movements-to determine the wearer's actual(More)
In this paper we present a framework for dynamic resource-constrained composition in mobile ad hoc networks (MANETs) in order to manage the permanently changing environment by reason of mobility and resource variability. Moreover, dynamic composition alone is not sufficient because devices could typically be very resource-constrained and the resource(More)
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