Guenter Prochart

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In mobile ad hoc networks (MANETs) devices may alternative compositions can be used in case a service or join and leave the network anytime, and devices may move device of a selected composite service becomes unavailable. randomly within the network. The arbitrary topology can vary This could be accomplished by replacing this service or by rapidly and(More)
In this paper we present a framework for dynamic resourceconstrained 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)
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 dieser Arbeit wird der Einsatz von datengetriebenen Batteriemodellen und einer darauf aufbauenden modellprädiktiven Regelungsstrategie für die Emulation von Traktionsbatterien vorgestellt. Dieses Konzept ermöglicht effiziente und reproduzierbare Prüfstandsläufe von Antriebssträngen für Elektround Hybridfahrzeuge, indem das Verhalten der realen Batterie(More)
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