In this paper we discuss two data models for spatial database systems: the linear data model and the topological data model. Both can be used to model a wide range of applications....
Electronic voting promises the possibility of a convenient, efficient and secure facility for recording and tallying votes in an election. Recently highlighted inadequacies of imp...
Abstract. The Java Modeling Language (JML) recently switched to an assertion semantics based on "strong validity" in which an assertion is taken to be valid precisely whe...
Quality aspects become increasingly important when business process modeling is used in a large-scale enterprise setting. In order to facilitate a storage without redundancy and an...
Boudewijn F. van Dongen, Remco M. Dijkman, Jan Men...
Spatio-temporal databases deal with geometries changing over time. In general, geometries do not only change discretely but continuously; hence we are dealing with moving objects....