Sensornets are becoming more widely adopted for commercial and scientific use and, in
settings where battery replacement or recharging is difficult, it is important that sensornets …

Sensor nodes with energy harvesting sources are gaining popularity due to their ability to
improve the network life time and are becoming a preferred choice supportinggreen …

We study the problem of augmenting battery-powered sensornet trees with energy-
harvesting leaf nodes. Our results show that leaf nodes that are smaller in size than today's …

In the next generation, emerging network technologies like Software Defined Networking
(SDN) and Wireless Sensor Networks (WSNs) will be developed and deployed to improve …

Abstract Recent advances in Wireless Sensor Networks (WSN) have led to a great
breakthrough in sensors design and features. These technological novelties have brought …

Distributed acoustic sensing underlies an increasingly important class of sensor network
applications, from habitat monitoring and bioacoustic census to security applications and …

Device heterogeneity in wireless sensor networks is rendering such networks increasingly
difficult to program. To address this problem, we present Servilla, a novel middleware that …

Most future large-scale sensor networks are expected to follow a two-tier architecture which
consists of resource-rich master nodes at the upper tier and resource-poor sensor nodes at …

Recently, wireless sensor networks (WSNs) have been widely used in a variety of fields, and
make people's lives more convenient and efficient. However, WSNs are usually deployed in …

We describe Neutron, a version of the TinyOS operating system that efficiently recovers from
memory safety bugs. Where existing schemes reboot an entire node on an error, Neutron's …