@inproceedingsKersting_Geierhos_2020, place=Setúbal, Portugal, title=What Reviews in Local Online Labour Markets Reveal about the Performance of Multi-Service Providers, booktitle=Proceedings of the 9th International Conference on Pattern Recognition Applications and Methods, publisher=SCITEPRESS, author=Kersting, Joschka and Geierhos, Michaela, year=2020, pages=263--272 

@articleSchmiedel_Müller_vom Brocke_2019, title=Topic Modeling as a Strategy of Inquiry in Organizational Research: A Tutorial With an Application Example on Organizational Culture, DOI=https://doi.org/10.1177/1094428118773858, journal=Organizational Research Methods, author=Schmiedel, T. and Müller, Oliver and vom Brocke, J., year=2019, pages=941--968 

@inproceedingsKersting_Bäumer_Geierhos_2019, place=Setúbal, Portugal, title=In Reviews We Trust: But Should We? Experiences with Physician Review Websites, booktitle=Proceedings of the 4th International Conference on Internet of Things, Big Data and Security, publisher=SCITEPRESS, author=Kersting, Joschka and Bäumer, Frederik Simon and Geierhos, Michaela, editor=Ramachandran, Muthu and Walters, Robert and Wills, Gary and Mendez Munoz, Victor and Chang, VictorEditors, year=2019, pages=147–155 

@inproceedingsBäumer_Kersting_Orlikowski_Geierhos_2018, series=CEUR Workshop Proceedings, title=Towards a Multi-Stage Approach to Detect Privacy Breaches in Physician Reviews, volume=2198, number=97, booktitle=Proceedings of the Posters and Demos Track of the 14th International Conference on Semantic Systems co-located with the 14th International Conference on Semantic Systems (SEMANTiCS 2018), publisher=CEUR-WS.org, author=Bäumer, Frederik Simon and Kersting, Joschka and Orlikowski, Matthias and Geierhos, Michaela, editor=Khalili, Ali and Koutraki, MariaEditors, year=2018, collection=CEUR Workshop Proceedings 

@inbookBäumer_Grote_Kersting_Geierhos_2017, place=Cham, Switzerland, series=Communications in Computer and Information Science, title=Privacy Matters: Detecting Nocuous Patient Data Exposure in Online Physician Reviews, volume=756, DOI=10.1007/978-3-319-67642-5_7, booktitle=Information and Software Technologies: 23rd International Conference, ICIST 2017, Druskininkai, Lithuania, October 12–14, 2017, Proceedings, publisher=Springer, author=Bäumer, Frederik Simon and Grote, Nicolai and Kersting, Joschka and Geierhos, Michaela, editor=Damasevidius, Robertas and Mikasyt, VíctorEditors, year=2017, pages=77–89, collection=Communications in Computer and Information Science 

@articleDebortoli_Müller_Junglas_vom Brocke_2016, title=Text Mining for Information Systems Researchers: An Annotated Tutorial, DOI=10.17705/1CAIS.03907, journal=Communications of the Association for Information Systems, author=Debortoli, Stefan and Müller, Oliver and Junglas, Iris and vom Brocke, Jan, year=2016, pages=555--582 

@inbookBäumer_Geierhos_Schulze_2015, place=Cham, Switzerland, series=Communications in Computer and Information Science, title=A System for Uncovering Latent Connectivity of Health Care Providers in Online Reviews, volume=538, DOI=10.1007/978-3-319-24770-0_1, booktitle=Information and Software Technologies. 21st International Conference, ICIST 2015, Druskininkai, Lithuania, October 15-16, 2015. Proceedings, publisher=Springer, author=Bäumer, Frederik Simon and Geierhos, Michaela and Schulze, Sabine, editor=Dregvaite, Giedre and Damasevicius, RobertasEditors, year=2015, pages=3–15, collection=Communications in Computer and Information Science 

@inproceedingsHemsel_Littmann_Wallaschek_2002, title=Piezoelectric transformers - state of the art and development trends, volume=1, DOI=10.1109/ULTSYM.2002.1193485, number=vol.1, booktitle=Ultrasonics Symposium, 2002. Proceedings. 2002 IEEE, author=Hemsel, Tobias and Littmann, Walter and Wallaschek, Jörg, year=2002, pages=645–648