Crowdtesting with testCloud – Managing the Challenges of an Intermediary. European Conference on Information Systems (ECIS 2013), Utrecht, Netherlands (accepted for publication), 2013. [PUMA: Crowdsourcing Crowdtesting Intermediary itegpub pub_szo pub_ubr]
Wettbewerb vs. Kollaboration: Wie verhalten sich Teilnehmer in Ideenwettbewerben und Ideen Communities?. VHB Jahrestagung 2012, Bozen/Bolzano, Italy, 2012. [PUMA: Ideenwettbewerb Kollaboration Wettbewerb itegpub pub_jml pub_szo pub_ubr] URL
Customer Integration in New Product Development: A Literature Review Concerning the Appropriateness of Different Customer Integration Methods to Attain Customer Knowledge. Proceedings of the 20th European Conference on Information Systems (ECIS), Barcelona, Spain, 2012. [PUMA: customer integration itegpub pub_szo pub_ubr] URL
Towards Open Innovation In Universities: Fostering the Inside-Out-Process Using Ideas Competitions. European Academy of Management Conference (EURAM), Rotterdam, Netherlands, 2012. [PUMA: dempub itegpub pub_jml pub_peb pub_pki pub_szo pub_ubr] URL
Introducing Open Innovation to Universities - How to Increase Universities Innovativeness. International Society for Professional Innovation Management (ISPIM), Barcelona, Spain, 2012. [PUMA: Open_innovation dempub itegpub open pub_jml pub_peb pub_pki pub_szo pub_ubr] URL