Wireless sensor-based healthcare systems consist of hierarchically organized components with varying energy and performance capabilities, such as sensors, local aggregators (e.g. cell phones) and servers. This paper proposes a distributed graph-based approach to partition tasks across these various components with the goal of optimizing the available energy. State of the art implementations assume that all the data is gathered and forwarded for computation to the servers. We show in this work that significant gains in energy efficiency can be obtained if some of the processing tasks are assigned to sensors and local data aggregators. Our DynAGreen algorithm takes the graph associated with the workload and successively partitions it between ...
Abstract—Energy harvesting sensor nodes eliminate the need for post-deployment physical human intera...
It is generally accepted that energy consumption is a significant design constraint for mobile handh...
The increase in computation and sensing capabilities as well as in battery duration of commercially ...
Wireless healthcare systems are hierarchical and heterogeneous in nature with components that have d...
Abstract—Energy consumption is a critical parameter in wireless healthcare systems which consist of ...
Abstract — Wireless mobile sensing systems are hierarchical and heterogeneous in nature with compone...
In recent future, wireless sensor networks (WSNs) will experience a broad high-scale deployment (mil...
In this work the idea of cooperation is applied to wireless communication systems. It is generally a...
Complex wireless sensor network (WSN) applications, such as those in Internet of things or in-networ...
In recent future, wireless sensor networks (WSNs) will experience a broad high-scale deployment (mil...
We consider the scenario of a sensing, computing and communicating infrastructure with a a programma...
International audienceEnergy efficiency, real-time response, and data transmission reliability are i...
Ubiquitous sensor network deployments, such as the ones found in Smart cities and Ambient intelligen...
International audienceMulticore architectures have great potential for energy-constrained embedded s...
An ad hoc grid is a wireless heterogeneous computing environment without a fixed infrastructure. Thi...
Abstract—Energy harvesting sensor nodes eliminate the need for post-deployment physical human intera...
It is generally accepted that energy consumption is a significant design constraint for mobile handh...
The increase in computation and sensing capabilities as well as in battery duration of commercially ...
Wireless healthcare systems are hierarchical and heterogeneous in nature with components that have d...
Abstract—Energy consumption is a critical parameter in wireless healthcare systems which consist of ...
Abstract — Wireless mobile sensing systems are hierarchical and heterogeneous in nature with compone...
In recent future, wireless sensor networks (WSNs) will experience a broad high-scale deployment (mil...
In this work the idea of cooperation is applied to wireless communication systems. It is generally a...
Complex wireless sensor network (WSN) applications, such as those in Internet of things or in-networ...
In recent future, wireless sensor networks (WSNs) will experience a broad high-scale deployment (mil...
We consider the scenario of a sensing, computing and communicating infrastructure with a a programma...
International audienceEnergy efficiency, real-time response, and data transmission reliability are i...
Ubiquitous sensor network deployments, such as the ones found in Smart cities and Ambient intelligen...
International audienceMulticore architectures have great potential for energy-constrained embedded s...
An ad hoc grid is a wireless heterogeneous computing environment without a fixed infrastructure. Thi...
Abstract—Energy harvesting sensor nodes eliminate the need for post-deployment physical human intera...
It is generally accepted that energy consumption is a significant design constraint for mobile handh...
The increase in computation and sensing capabilities as well as in battery duration of commercially ...