Coordinate transformation - a solution for the privacy problem of location based services? - Andreas Gutscher (IPDPS, 2006)

SFB 627 - Umgebungsmodelle für mobile kontextbezogene Systeme. - Kurt Rothermel; Thomas Ertl; Dieter Fritsch; Paul J. Kühn; Bernhard Mitschang; Engelbert Westkämper; Christian Becker 001; Dominique Dudkowski; Andreas Gutscher; Christian Hauser; Lamine Jendoubi; Daniela Nicklas 001; et al. (Inform. Forsch. Entwickl., 2006)

A Trust Model for an Open, Decentralized Reputation System. - Andreas Gutscher (IFIPTM, 2007)

Possibilities and Limitations of Modeling Trust and Reputation. - Andreas Gutscher; Jessica Heesen; Oliver Siemoneit (WSPI, 2008)

Reasoning with Uncertain and Conflicting Opinions in Open Reputation Systems. - Andreas Gutscher (STM@IFIPTM, 2008)