Burkhard Stiller, David Hausheer, Tobias Hoßfeld: Towards a Socially-Aware Management of New Overlay Application Traffic Combined with Energy Efficiency in the Internet (SmartenIT); in: Alex Galis, Anastasius Gavras (Edt.), "The Future Internet", Springer, Berlin Heidelberg, Germany, No. 7858, May 2013, ISBN 978-3-642-38081-5, pp 3-15. doi:10.1007/978-3-642-38082-2_1 URL: http://link.springer.com/content/pdf/10.1007%2F978-3-642-38082-2_1.pdf.