[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 2010-04-21, 13:15 Uhr, Raum 1-22 in
der Johannisgasse 26.


Wir hören einen Vortrag von

     Markus Rohrschneider
     Universität Leipzig

mit dem Titel

     "Visual Network Analysis of Dynamic Metabolic Pathways"


zum Inhalt:

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. Virtually, no aspect of the system under 
research is left unconsidered due to the versatile points of view 
and high scalability that is provided. 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