Health care is a complex and transnational task of societies. The various institutions and individuals involved are not and should not be governed by one central authority, but ha...
Dynamic maps, often in the form of web-maps, are becoming increasingly popular. This article discusses software architectures and individual components to meet the demands of the m...
Ever increasing environmental demands from customers, authorities and governmental organizations as well as new business control functions are integrated to environmental manageme...
With today's demands for continuous availability of mission-critical databases, on-line reorganization is a necessity. In this paper we present a new on-Iine reorganization a...
Modern database applications show a growing demand for efficient and dynamic management of intervals, particularly for temporal and spatial data or for constraint handling. Common...