Visualization techniques are very helpful for software engineering. The Software visualization are growing up quickly. There are many new concepts and techniques in recent years.
On this topic some new software visualization methods will be introduced.
The related areas can be:
Software visualization for understanding
Software visualization for testing and debugging
Software visualization for maintenance
Software visualization interaction and layout
Software visualization for design
The concepts and advantages of the methods should be introduced and some comparison between methods which are working on same area would be interesting.

Weitere Informationen unter den folgenden Links und den 3 Papers anbei:

SoftVis 2008 ( und
SoftVis 2006 (