Abstract Green Information Systems (Green IS) emerged as a crucial area for research to
reduce organizations/society's carbon footprints and consequently, to achieve environment …

In this paper, the performance of three machine-learning methods for predicting short-term
evolution and for reproducing the long-term statistics of a multiscale spatiotemporal Lorenz …

The accuracy of an approximate computation is the distance between the result that the
computation produces and the corresponding fully accurate result. The reliability of the …

Energy consumption limits battery life in mobile devices and increases costs for servers and
data centers. Approximate computing addresses energy concerns by allowing applications …

Abstract The notion of Cyber-Physical Systems (CPS) has recently been introduced. The
term describes the integration of information and computation technologies (ICT) with real …

An apparatus and method are provided to perform constrained optimization of a constrained
property of an apparatus, which is complex due to having several components, and these …

The representation of moist convection in climate models represents a major challenge, due
to the small scales involved. Using horizontal grid spacings of O (1km), convection-resolving …

Recent advances in computing algorithms and hardware have rekindled interest in
developing high-accuracy, low-cost surrogate models for simulating physical systems. The …

We are living in the era of" Big Data" and the computing power required to deal with" Big
Data" both in terms of its energy consumption and technical complexity is one of the key …

This paper describes the rpe (reduced-precision emulator) library which has the capability to
emulate the use of arbitrary reduced floating-point precision within large numerical models …