: Spatial data types or algebras for database systems should (i) be fully general (which means, closed under set operations, hence e.g. a region value can be a set of polygons with...
In the Mixed Reality environment that combines the real world and the virtual world it is important to control the 'place' that comprises both real and virtual objects. ...
This paper presents an implementation of Forward Looking Infrared (FLIR) and Laser Radar (LADAR) data simulation for use in developing a multi-sensor datafusion automated target r...
Gavin Powell, Ralph R. Martin, A. David Marshall, ...
The XML language have been becoming de-facto a standard for representation of heterogeneous data in the Internet. From database point of view, XML is a new approach to data modelli...
We present an analysis of the benefits and drawbacks of function and object based models in system specification. Functional models should be used for functional design space expl...