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Treffer: Algorithm animation using data flow tracing

Title:
Algorithm animation using data flow tracing
Authors:
FRANCIK, Jaroslaw
Source:
Software visualization (Dagstuhl Castle, 20-25 May 2001)Lecture notes in computer science. :73-87
Publisher Information:
Berlin: Springer, 2002.
Publication Year:
2002
Physical Description:
print, 24 ref
Original Material:
INIST-CNRS
Subject Terms:
Computer science, Informatique, Sciences exactes et technologie, Exact sciences and technology, Sciences appliquees, Applied sciences, Informatique; automatique theorique; systemes, Computer science; control theory; systems, Logiciel, Software, Génie logiciel, Software engineering, Analyse programme, Program analysis, Análisis programa, Développement logiciel, Software development, Desarrollo logicial, Flot donnée, Data flow, Flujo datos, Réseau Pétri, Petri net, Red Petri, Traçage, Tracing, Trazado, Visualisation, Visualization, Visualización
Document Type:
Konferenz Conference Paper
File Description:
text
Language:
English
Author Affiliations:
Silesian University of Technology, Institute of Computer Science, ul. Akademicka 16, 44100 Gliwice, Poland
ISSN:
0302-9743
Access URL:
http://pascal-francis.inist.fr/vibad/index.php?action=search&terms=14055763
Rights:
Copyright 2002 INIST-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Computer science; theoretical automation; systems
Accession Number:
edscal.14055763
Database:
PASCAL Archive

Weitere Informationen

Successful algorithm visualization inherently provides a high level of abstraction, supplying an extra information on the semantics that is behind the code. The postulate of designing highly visualizations is stated as being in a deep contradiction with postulate of automation of the designer's work. The goal of the presented work is partial reconciling these two contradicted postulates. Some elements that significantly increase the level of abstraction may be introduced to the visualization in a strictly automatic mode. To obtain this result, an original method of algorithm animation based on data flow tracing is proposed. Its key idea is to acquire information by observing elementary operations of data flow. For dynamic analysis of non-local flows Petri net formalism is used. The new method has been successfully applied in an algorithm animation system Daphnis.