Implementation of an Open Source Provider Organization Registry Service. - Markus Birkle; Benjamin Schneider; Tobias Beck; Thomas Deuster; Markus Fischer; Florian Flatow; Robert Heinrich; Christian Kapp; Jasmin Riemer; Michael Simon; Björn Bergh (MIE, 2011)

EvenPers: Event-based Person Exploration and Correlation. - Christian Kapp; Jannik Strötgen; Michael Gertz 001 (BTW, 2013)