| Author(s) | Organization(s) | Session |
| Achimescu, Vlad | University of Mannheim, Germany | Poster Session (Part I) Presenter |
| Aden, Jan | Sigmund Freud Private University, Austria | Activities in Online Communities Understanding Consumer Behaviour |
| Adler, Dorothea C. | Julius-Maximilians-Universität Würzburg, Germany | Social Media and Online Communities Presenter |
| Ala-Kortesmaa, Sanna | Tampere University, Finland | Communication on Social Media |
| Althaus, Daniel | SPLENDID RESEARCH GmbH, Germany | Poster Session (Part II) |
| Amaya, Ashley | RTI International | Tracking Political Behaviour |
| Appel, Markus | University of Würzburg, Germany | Poster Session (Part III) |
| Arndt, Annika | Hochschule Ruhr West, Germany | Poster Session (Part I) Presenter Poster Session (Part III) |
| Arntz, Alexander | Hochschule Ruhr West, Germany | Poster Session (Part I) Presenter |