This issue of J.UCS is again a good example of the wide coverage of
the journal: from quite theoretical to rather applied research, the
four papers present a broad selection of interesting topics. I hope
you will enjoy reading them.
As much as I wish you all a good summer (ahem, winter down under),
I would like to urge you not to forget submitting high quality papers
to J.UCS and to also encourage your colleagues to do so.
Hermann Maurer, Managing Editor
Graz University of Technology, Graz / Austria