|Hagin, Alexander: Foundations for Mapping of Distributed Multimedia Applications to Distributed Computer System. |
Universität Stuttgart, Fakultät Informatik, Fakultätsbericht Nr. 1994/13.
49 Seiten, englisch.
|CR-Klassif.||C.2.4 (Distributed Systems)|
C.4 (Performance of Systems)
G.1.6 (Numerical Analysis Optimization)
G.2.2 (Graph Theory)
I.6 (Simulation and Modeling)
|Keywords||distributed multimedia application; mapping|
Distributed multimedia applications need convenient framework for their realiza tion in a distributed computer system. This paper deals with the problem of mapping distributed multimedia applications to a distributed computer system. An approach for formalization of this problem as well as a set of abstractions, mathematical pro gramming formulations, models and solution procedures are proposed. Distributed multimedia application is represented by one or a set of data flow graphs that specify quality of service and resource requirements of the application. Distri buted computer system is represented as a relevant directed weighted graph with information about available computer and communication resources. A problem of best placement (from the point of preliminary defined cost criteria) of data flow graphs onto distributed computer system is decided.
|HTML (aus PostScript generiert)|
|Abteilung(en)||Universität Stuttgart, Institut für Parallele und Verteilte Höchstleistungsrechner, Verteilte Systeme|
|Eingabedatum||29. September 1997|