Swarm Intelligence for Analyzing Opinions in Online Communities. - Carolin Kaiser; Johannes Kröckel; Freimut Bodendorf (HICSS, 2010)

Ant-Based Simulation of Opinion Spreading in Online Social Networks. - Carolin Kaiser; Johannes Kröckel; Freimut Bodendorf (Web Intelligence, 2010)

BPM@KMU - Designing e-Learning for the Introduction of BPM in Small- and Medium-Sized Enterprises. - Johannes Kröckel; Bernd Hilgarth (S-BPM ONE, 2011)

Are Humans Like Ants? - Analyzing Collective Opinion Formation in Online Discussions. - Carolin Kaiser; Alexander Piazza; Johannes Kröckel; Freimut Bodendorf (SocialCom/PASSAT, 2011)

Meinungsanalyse in Onlinenetzwerken mittels Schwarmintelligenz. - Carolin Kaiser; Johannes Kröckel (Inform. Spektrum, 2011)

Customer Tracking and Tracing Data as a Basis for Service Innovations at the Point of Sale. - Johannes Kröckel; Freimut Bodendorf (SRII Global Conference, 2012)

Simulating the spread of opinions in online social networks when targeting opinion leaders. - Carolin Kaiser; Johannes Kröckel; Freimut Bodendorf (Inf. Syst. E Bus. Manag., 2013)