Welcome to polycephaly.org!
This...
... is the private website of Ruben Niederhagen. I am
research assistant at
Academia Sinica in Taiwan at the
Institute of Information Science
and PhD student at
Technical University Eindhoven in the Netherlands at the
Eindhoven Institute for the Protection of Systems and Information.
This side is intended to
give access to my research results and to stuff which I
consider of interest and which I would like to share
with you.
You are welcome to contact me via mail at 
on my research topics...
