Title :
An executable graphical representation of mediatory information systems
Author :
Calmet, Jacques ; Debertin, Dirk ; Jekutsch, Sebastian ; Schü, Joachim
Author_Institution :
Dept. of Comput. Sci., Karlsruhe Univ., Germany
fDate :
26 Feb-1 Mar 1996
Abstract :
We present an approach towards a unified modeling and query processing tool for mediatory information systems. Based upon coloured Petri nets we are able to model the integration of parametric data (external, uncertain and temporal information) and to visualize the dataflow in mediatory information systems
Keywords :
Petri nets; graph colouring; query processing; coloured Petri nets; dataflow visualization; deductive databases; executable graphical representation; interoperable federated systems; mediatory information systems; parametric Databases; parametric data; query processing tool; temporal information; unified modeling; Computer science; Data visualization; Deductive databases; Information systems; Logic devices; Object oriented modeling; Petri nets; Proposals; Software packages; Visual databases;
Conference_Titel :
Data Engineering, 1996. Proceedings of the Twelfth International Conference on
Conference_Location :
New Orleans, LA
Print_ISBN :
0-8186-7240-4
DOI :
10.1109/ICDE.1996.492096
