Gateways for consumption: A rhythmanalysis

A Conceptual Framework for Gateways

A Grid Authorization Model for Science Gateways

Since the number of TeraGrid Science Gateways is expected to grow at least an order of magnitude in the next few years, a lightweight gateway deployment model is sought, one that facilitates growth but meets the security requirements of the TeraGrid. To this end, we present a new authorization model for science gateways based on the community account model. This authorization model significantl...

Python for Scientific Gateways Development

A scientific gateway is an interface that addresses some fundamental needs of a scientific community. This typically involves remote computation and/or data access. The interface might be Web-based or it might be some other type of workstation application that uses client-server technology. This paper focuses on tools and technologies that are based on the Python programming language and can be...

Measurement-based modelling of power consumption at wireless access network gateways

Improving the energy efficiency of the ICT sector is becoming an ambitious challenge for industries and research communities alike. Understanding how the energy is consumed in each part of an ICT system becomes fundamental in order to minimize the overall energy consumed by the system itself. In this paper, we propose an experimentally–driven approach to (i) characterize typical wireless access...

Magic Quadrant for Secure Email Gateways

The SEG market is mature. The penetration rate of commercial SEG solutions is close to 100% of enterprises. Buyers are becoming more price-sensitive; 80% of recently surveyed reference customers said that price was important or very important in their next SEG purchase (see Note 1). The market growth rate has leveled off, and there are no significant market entrants or acquisitions — all classi...