In GIS and spatial databases, cardinal directions are frequently used as selection and join criteria in query languages. However, most cardinal direction models are only able to h...
Purpose – This paper aims to report on the results of an analysis of the computer security problem space, to suggest the areas with highest potential for making progress in the ...
This article presents an extension to the timed binary Cell-DEVS paradigm. The goal is to allow the modelling of n-dimensional generic cell spaces, including transport or inertial...
The paper presents the implementation of a railway control system, as a means of assessing the potential of coordination languages to be used for modelling software architectures f...
We present a near linear time algorithm for constructing hierarchical nets in finite metric spaces with constant doubling dimension. This data-structure is then applied to obtain...