A wide range of database applications manage information that varies over time. Many of the underlying database schemas of these were designed using one of the several versions of...
Abstract. A Virtual Organisation (VO) is a temporary alliance of autonomous, diverse, and geographically dispersed organisations, where the participants pool resources, information...
The German Remote Sensing Data Center (DFD) has developed a digital library for the long-term management of earth observation data products. This Product Library is a central part ...
Remote Patient Management Systems (RPM) besides monitoring the health conditions of patients provide them with different information services that currently are predefined and foll...
the problem of locating services in a given context requires a methematical abstraction so that its complexity can be managed by means of an iterative search through context simul...