Thanks to

Andreas Töscher
For many, many fruitful discussions concerning topics around machine learning and excellent co-work in the Netflix Prize competition.

Yehuda Koren from Yahoo! Research, Bob Bell and Chris Volinsky from AT&T Research, Martin Piotte and Martin Chabbert from Pragmatic Theory
For excellent co-work in the Netflix Prize competition.

Robert Legenstein
For support during study and for advising my Master's Thesis.