Cory C. Cress

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This paper develops a mixed-integer programming model to maximize the total data retrieved via a wireless sensor networks, subject to the practical network and individual multi-mode sensor constraints. The model is different from existing ones in that it accounts for the buffer usage over time and the energy spikes incurred due to transitions between the(More)
This paper aims at developing a comprehensive model for optimal multi-mode wireless sensor operations. We start by proposing a maximum data retrieval (MDR) problem that jointly optimizes the routing and scheduling decisions over time for multi-mode wireless sensors. Attempting to solve the general yet extremely complex problem leads to observations and(More)
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