‘Wherever a few should gather’

Operational Gather

ed framework for the performability evaluation of fault-tolerant computer systems," IEEE Transac

Angle - gather time migration a

Angle-gather migration creates seismic images for different reflection angles at the reflector. We formulate an angle-gather time migration algorithm and study its properties. The algorithm serves as an educational introduction to the angle gather concept. It also looks attractive as a practical alternative to conventional common-offset time migration both for velocity analysis and for AVO/AVA ...

Alcohol in the city: wherever and whenever.

Alcohol urban environment has been associated with individual alcohol behaviors. We are constantly exposed to a wide variety of alcohol products, its marketing and promotion and signs of alcohol consumption that may influence alcohol-drinking behaviors. In this photo-essay, we include photographs that visually explain the exposure to alcohol in the urban streetscape of Madrid. These photographs...

First, gather the data.

Hunt and Gather Robotics

This paper describes a generic approach to generating intelligence systems for robots that perform an operation we call “hunt and gather”. While, there have been various solutions proposed for complete systems that perform hunt and gather tasks within specified domains, the focus of the research presented here is to develop a minimalist system that can be used across a variety of problems witho...