[Forschungsseminar-BSV] Forschungsseminar Computergrafik, Bildverarbeitung und Visualisierung

[Christian Heine]

E I N L A D U N G

zum Forschungsseminar Computergrafik, Bildverarbeitung und
Visualisierung am Mittwoch den 2010-11-24, 13:15 Uhr, Raum 1-40 in
der Johannisgasse 26.


Wir hören einen Vortrag von

     Markus Rohrschneider
     Universität Leipzig

mit dem Titel

     "Visual Network Analysis of Dynamic Metabolic Pathways"


We extend our previous work on the exploration of static metabolic 
networks to evolving, and therefore dynamic, pathways. We apply our 
visualization software to data from a simulation of early 
metabolism. Thereby, we show that our technique allows us to test 
and argue for or against different scenarios for the evolution of 
metabolic pathways. This supports a profound and efficient analysis 
of the structure and properties of the generated metabolic networks 
and its underlying components, while giving the user a vivid 
impression of the dynamics of the system. The analysis process is 
inspired by Ben Shneiderman's mantra of information visualization. 
For the overview, user-defined diagrams give insight into 
topological changes of the graph as well as changes in the attribute 
set associated with the participating enzymes, substances and 
reactions. This way, "interesting features" in time as well as in 
space can be recognized. A linked view implementation enables the 
navigation into more detailed layers of perspective for in-depth 
analysis of individual network configurations.

Alle Interessierten sind im Namen von Prof. Dr. Scheuermann herzlich
eingeladen.

Mit freundlichen Grüßen,
Christian Heine