In this article the authors evaluate the impact of different sectors of information and
communication technologies (ICT) on energy consumption and CO2 emissions. ICT is …

In parallel computing, the scheduling of the tasks of an application onto the processors of the
parallel system is crucial. A task schedule determines both the allocation of tasks to the …

Dynamic Voltage and Frequency Scaling (DVFS) is a power management technique used to
decrease the processor frequency and minimize power consumption in modern computing …

Energy-efficient task scheduling is a fundamental issue in many application domains, such
as energy conservation for mobile devices and the operation of green computing data …

This paper presents an efficient approximation algorithm to solve the task scheduling
problem on heterogeneous platform for the particular case of the linear chain of tasks. The …

We consider a task graph mapped on a set of homogeneous processors. We aim at
minimizing the energy consumption while enforcing two constraints: a prescribed bound on …

Virtually all known active queue management (AQM) algorithms, except for the two-category
classifier (TCC), operate by calculating packet drop** probabilities. The probabilistic …

Because of environmental and monetary concerns, it is increasingly important to reduce the
energy consumption in all areas, including parallel and high performance computing. In this …

There is an increasing interest for cloud services to be provided in a more energy‐efficient
way. The growing deployment of large‐scale, complex workflow applications onto cloud …

In High Performance Computing, being respectful of the environment is usually secondary
compared to performance: The faster, the better. As Exascale computing is in the spotlight …