Crowdsourcing as a Business Model: An Exploration of Emergent Textbooks Harnessing the Wisdom of Crowds. - Thomas P. Walter; Andrea Back (Bled eConference, 2010)

Web-Analyse-Dienste als Instrument des Blog-Monitoring. - Thomas P. Walter; Andrea Back (MKWI, 2010)

Barrieren am Weg zum Mobile Contactless Payment: Eine Marktanalyse und Bestandsaufnahme der Situation in der Schweiz. - Thomas Sammer; Christian Lazur; Thomas P. Walter; Andrea Back (MMS, 2012)

A Text Mining Approach to Evaluate Submissions to Crowdsourcing Contests. - Thomas P. Walter; Andrea Back (HICSS, 2013)