People

People in the DIID come from a diversity of disciplines and areas: economics, computer science, communication science, philosophy, political science, law, sociology, and public administration. Here you can find out more about the members of the DIID. More information on how to join the DIID can be found here.

  • Dr. Dennis Frieß (Coordinator)

    Board, Communication Studies, DIID-Team
  • Prof. Dr. Christiane Eilders (speaker)

    Board, Communication Studies, DIID-Team
  • Dr. Fabian Anicker

    Sociology
  • Prof. Dr. Frank Bätge

    Law, Public Administration
  • Jun.-Prof. Dr. Dorothea Baumeister

    Computer Science
  • Prof. Dr. Michael Baurmann

    Sociology
  • Maria Becker

    Alumni, Political Science
  • Maike Behrendt

    Computer Science
  • Dr. Marike Bormann

    Communication Studies
  • Andreas Braun

    Alumni, Political Science
  • Jonas Carstens

    Philosophy
  • Dr. Mario Datts

    Alumni, Political Science
  • Prof. Dr. Frank Dietrich

    Philosophy
  • Prof. Dr. Stefan Dietze

    Computer Science
  • Pero Došenović

    Alumni, Communication Studies
  • Björn Ebbinghaus

    Computer Science
  • Dr. Katharina Esau

    Alumni, Communication Studies
  • Jun.-Prof. Dr. Tobias Escher

    Board, Computer Science, Political Science, Sociology
  • Juliane Feustel

    Board, DIID-Team
  • Katharina Frehmann

    Communication Studies
  • Anna Gaßner

    Sociology
  • Marius Gerads

    Communication Studies
  • Dr. Katharina Gerl

    Board, DIID-Team, Political Science
  • Dr.-Ing. Kálmán Graffi

    Alumni, Computer Science
  • Prof. Dr. Susanne Hahn

    Philosophy
  • Hannah Harmsen

    Board, DIID-Team
  • Dominique Heinbach

    Alumni, Communication Studies
  • Prof. Dr. Harald Hofmann

    Law, Public Administration
  • Prof. Dr. Dr. Andrea Icks

    Medicine
  • Prof. Dr. Olaf Jandura

    Communication Studies
  • Birte Keller

    Communication Studies
  • Dr. Ole Kelm

    Communication Studies
  • Kimon Kieslich

    Alumni, Communication Studies
  • Christian Koß

    Sociology
  • Dr. Peter Kotzian

    Business Administration
  • Dr. Johannes Krause

    Sociology
  • Anna Linstaedt

    DIID-Team
  • Dr. Marco Lünich

    Communication Studies
  • Dr. Stefanie Lütters

    Sociology
  • PD Dr. Merja Mahrt

    Alumni, Communication Studies
  • Prof. Dr. Frank Marcinkowski

    Communication Studies
  • Prof. Dr. Stefan Marschall

    Political Science
  • Dr. Lena Masch

    Alumni, Political Science
  • Prof. Dr. Martin Mauve

    Board, Computer Science
  • Dr. Christian Meter

    Alumni, Computer Science
  • Prof. Dr. Katrin Möltgen-Sicking

    Board, Political Science, Public Administration
  • Prof. Dr. Martin Morlok

    Alumni, Law
  • Henri Mütschele

    Communication Studies
  • Dr. Nicole Najemnik

    Alumni, Political Science
  • Christopher Niederelz

    Alumni, Communication Studies
  • Sarah-Michelle Nienhaus

    Communication Studies
  • Elena Orths

    Alumni
  • Prof. Dr. Rupprecht Podszun

    Law
  • Prof. Dr. Thomas Poguntke

    Political Science
  • Julia Romberg

    Computer Science
  • Prof. Dr. Jörg Rothe

    Computer Science
  • Dr. Bastian Rottinghaus

    Alumni, Sociology
  • Dr. Alexander Schneider

    Alumni, Computer Science
  • Cornelia Schoenwald

    Alumni
  • Jonathan Seim

    DIID-Team, Philosophy
  • Jacqueline Sengelhoff

    Alumni
  • Dr. Anna Soßdorf

    Alumni, Communication Studies
  • Prof. Dr. Stefan Conrad (vice speaker)

    Board, Computer Science, DIID-Team
  • Prof. Dr. Ulrich Rosar (vice speaker)

    Board, DIID-Team, Sociology
  • Dr. Christopher Starke

    Alumni, Communication Studies
  • Dr. Malte Steinbach

    Alumni, Business Administration, Sociology
  • Regina Stodden

    Computational Linguistics
  • Anke Stoll

    Alumni, Communication Studies
  • Prof. Dr. Stefan Süß

    Business Administration
  • Jun.-Prof. Dr. Ulf Tranow

    Sociology
  • Bettina Ülpenich

    Sociology
  • Dr. Christina Viehmann

    Communication Studies
  • Prof. Dr. Gerhard Vowe

    Communication Studies
  • Marco Wähner

    Board, Sociology
  • Dr. Thomas Weiler

    Law
  • Dr. Carina Weinmann

    Communication Studies
  • Prof. Dr. Barbara E. Weißenberger

    Board, Business Administration
  • Dr. Nadja Wilker

    Political Science
  • Lena Wilms

    Communication Studies
  • Prof. Dr. Thomas Winzen

    Political Science
  • Dr. L. Constantin Wurthmann

    Alumni, Political Science
  • Mathis Zens

    DIID-Team
  • Jun.-Prof. Dr. Marc Ziegele

    Board, Communication Studies

Dr. Dennis Frieß (Coordinator)

Board, Communication Studies, DIID-Team

Dr. Dennis Frieß is the research coordinator of the Düsseldorf Institute of Internet and Democracy. He holds a Bachelor degree in Political Sciences, Social Sciences and Communications from the University of Erfurt and a Master in Political Communication from the University of Düsseldorf. He graduated in 2014 with a master’s thesis on the “Empirical analysis of online deliberation processes”. From 2014 until 2019 he worked as a research fellow at the media and communication department. In 2020 he finished his PhD on Deliberative Online Publics.

His research interests are political (online) communication, online deliberation and e-participation. As a member of the DIID he is interested online deliberation and democracy-related expectations that are associated with e-participation.

 

Contact

0211 / 81-11635
Heinrich-Heine-Universität Düsseldorf, Gebäude 37.03, Etage 01, Raum 22

Prof. Dr. Christiane Eilders (speaker)

Board, Communication Studies, DIID-Team

Prof. Dr. Christiane Eilders has been a professor for communication and media studies at the Heinrich Heine University Duesseldorf since 2011. She is a member of the DFG research group “Political Communication in the Online-World”.

Her research deals with public discourses and public opinion formation and puts a focus on the role of established mass media and online-communication.
Within the DIID, her interest lies in the deliberative quality and the different types of processes in online-discourses in the realm of political participation.

Contact

0211 / 81-13518
Heinrich-Heine-Universität Düsseldorf, Gebäude 37.03, Etage 02, Raum 08

Dr. Fabian Anicker

Sociology

Dr. Fabian Anicker is a research associate in the project “Meinungsmonitor Künstliche Intelligenz” [MeMo:KI] at the HHU Düsseldorf since 2022 and deputy speaker of the DGS section Sociological Theory. Prior to that, he was an editor of the German journal “Zeitschrift für Theoretische Soziologie” at the University of Münster from 2015 to 2022. In 2019, he received his PhD from HHU Düsseldorf with a thesis on communicative rationality and deliberative democracy from a sociological perspective. In 2011, he earned a master’s degree in Global and International Sociology at the University of Edinburgh, having previously studied social sciences at the University of Düsseldorf (2007 to 2010).

His research interests are political sociology, especially public sphere and democratic theory, and sociology of technology, especially artificial intelligence. He also deals with general issues of sociological theory such as theory formation and theory comparison.

Contact

49 211 81 - 10084
Heinrich-Heine-Universität Düsseldorf, Gebäude 37.03, Ebene 02, Raum 22

Prof. Dr. Frank Bätge

Law, Public Administration

Prof. Dr. Frank Bätge is professor at the University of Applied Sciences for Public Administration North Rhine-Westphalia. He is also a lecturer at the German University of Admini-
strative Sciences in Speyer and at the NRW School of Governance at the University of Duisburg-Essen. Prior to his appointment as professor, he held a leading position in local government.

His research interests lie in the field of municipal law and the law of political participation in the form of elections, decisions by citizens and informal forms of participation. In this context, he is particularly interested in legal questions of online participation and e-demcracy. He was consulted by parliaments as an expert. Prof. Dr. Bätge has written various publications and reports on these fields. He is editor of the journal named municipal electoral practice and the scientific publication series named Special Administrative Law.

Contact

N/A
Fachhochschule für öffentliche Verwaltung NRW, Abteilung Köln

Jun.-Prof. Dr. Dorothea Baumeister

Computer Science

Jun.-Prof. Dr. Dorothea Baumeister is a junior professor for computational social choice at Heinrich-Heine-University in Düsseldorf. Since 2017 she leads the DFG-project “Distances in Voting”.

In her research she concentrates on the axiomatic and computa tionalan  alysis of problems from the field of preference aggregation, votingsystems, and fair division. At the DIID her focus lies on the mathematical formalization of processes in online participation and theinfluence of distances in online voting.

Contact

0211 / 81-11634
Heinrich-Heine-Universität Düsseldorf, Gebäude 25.12, Etage 02, Raum 38

Prof. Dr. Michael Baurmann

Sociology

Prof. Dr. Michael Baurmann is a Senior Professor for Sociology at the University of Duesseldorf. He studied sociology, philosophy and law. He has been visiting professor in Australia (ANU), Mexico (ITAM) and the United States (NYU) and was senior research fellow at the Alfried Krupp Wissenschaftskolleg in Greifswald in 2009 and 2013. He is the current Managing Director of the DIID.

His main research interests are general theory of sociology, rational choice theory, social epistemology, and the epistemic dimensions of democracy. At the DIID he is interested in inovative systems for online deliberation and argumentation.

Maria Becker

Alumni, Political Science

Maria Becker was a research assistant at the University of Applied Sciences for Public Administration of North Rhine-Westphalia (HSPV NRW) in Cologne. She was part of the PhD program “Online-Participation” and belonged to the second cohort of PhD students at the NRW Forschungskolleg. She completed her master’s degree (MSc) in “Development and International Relations” in Denmark with a focus on political science as well as on gender and migration studies.

After completing her master’s degree, she worked in different sectors such as refugee aid, political education for teenagers with a migration and refugee background, and as an constituency assistant. In her dissertation, she examines the political participation of people with a migration and refugee background in online participation processes in Germany. She is supervised by Prof. Möltgen-Sicking (HSPV NRW, Cologne).

Contact

0221 / 912652-3405
Flenderstr. 32, 40597 Düsseldorf
N/A

Maike Behrendt

Computer Science

Maike Behrendt is a reasearch assistant at the department of Machine Learning at Heinrich-Heine-University Düsseldorf since January 2021. She holds a bachelor´s degree in Information Systems from the University of Cologne and a master´s degree in Computer Science from the Heinrich-Heine-University Düsseldorf. She is currently completing a doctoral thesis on the subject “Natural Language Processing for Discussion Platforms”.

She is a member of the use case politics of the Manchot-Research-Group “Supporting political decisions with help of Artificial Intelligence”.

Contact

N/A
Heinrich-Heine-Universität Düsseldorf, Gebäude 25.13, Etage O2, Raum 36

Dr. Marike Bormann

Communication Studies

Dr. Marike Bormann is a research assistant at the department of Social Sciences at Heinrich-Heine-University Duesseldorf. She holds a bachelor´s degree in Social Sciences (Communication and Media Studies, Political Science and Sociology) from Heinrich-Heine-University Duesseldorf and a master´s degree in Communication Management from the University of Applied Sciences and Arts Hannover.

As a member of the DIID, her core interests are political online participation and deviant forms of political online communication. In her PhD project, she focuses on incivility in political online communication. Her dissertation is part of an interdisciplinary project which is supported by the Digital Society research program funded by the Ministry of Culture and Science of North Rhine-Westphalia.

Contact

0211 / 81-13259
Heinrich-Heine-Universität Düsseldorf, Gebäude 37.03, Etage 04, Raum 11

Andreas Braun

Alumni, Political Science

Andreas Braun has been a research assistant at the Chair of Political Science II at the Heinrich Heine University in Düsseldorf and a member of the second funding phase of the NRW PhD programme “Online Participation”. He studied political science at the University of Duisburg-Essen (B.A.) and at the WWU Münster (M.A.).

Before completing his master’s thesis Andreas Braun worked for several months in the department of civic participation of the city of Wuppertal, whose 2016’s “Citizen’ jury on the possible construction of a cable car” he examined in his thesis regarding the political activation potential of the participation instrument.

In the course of the PhD programme “Online Participation”, he focused on the effectiveness of municipal participation methods in the activation of politically underrepresented groups.

Contact

0211-81-12575
Heinrich-Heine-Universität Düsseldorf, Gebäude 37.03, Ebene 01, Raum 05

Jonas Carstens

Philosophy

Since January 2022, Jonas Carstens has been a research assistant at the chair of Practical Philosophy at the Heinrich Heine University Duesseldorf and a member of the use case law at the Manchot research group “Decision-​making with the help of Artificial Intelligence”. He studied English and Philosophy (B.A.) as well as English and Philosophy (M.Ed.) and Practical Philosophy of the Economy and the Environment (M.A.) in Kiel.

The focus of his research are philosophical concepts of discrimination and their application to discrimination through artificial intelligence. As a member of the DIID he is especially interested in ethical aspects of AI-based online-deliberation as well as the relationship between social power structures and AI in general.

Contact

N/A
Heinrich-Heine-Universität Düsseldorf, Gebäude 23.31, Etage U1, Raum 64

Dr. Mario Datts

Alumni, Political Science

Dr. Mario Datts studied political science in Hanover and Berlin. He graduated in 2014 with a thesis on the Pirate Party. He then completed his doctorate at the University of Düsseldorf with a thesis on the use of social media by political parties. Until 2021, Mario Datts worked as a research assistant at the University of Hildesheim in the thematic area “Politics and the Internet” and cooperated with DIID to study local e-democracy in Germany. Since 2022, Mario Datts has been working at the DLR Project Management Agency, where his responsibilities include automation processes and empirical analyses in the field of research funding.

His research interests concern aspects of politics and digital media (e-participation, mobile participation, digital communication, social media) and methods from the field of computational social science.

Contact

49 228 3821-1365
N/A
N/A

Prof. Dr. Frank Dietrich

Philosophy

Prof. Dr. Frank Dietrich holds the chair of Practical Philosophy at the Heinrich Heine University Duesseldorf since 2012.

His research interests are political philosophy, legal philosophy and ethics. As part of the DIID, he deals with the democratic-theoretical legitimation of online participation processes and the protection of privacy.

Contact

0211 / 81-12912
Heinrich-Heine-Universität Düsseldorf, Gebäude 23.32, Etage U1, Raum 27

Prof. Dr. Stefan Dietze

Computer Science

Prof. Dr. Stefan Dietze is Professor of Data & Knowledge Engineering at Heinrich Heine University Düsseldorf and Scientific Director of the department Knowledge Technologies for the Social Sciences at GESIS (Leibniz Institute for the Social Sciences) in Cologne.

His research is concerned with mining and interpretation of large amounts of heterogeneous data, in particular from the Web, using methods at the intersection of natural language processing, machine learning, and information retrieval. Being head of the Knowledge Technologies for the Social Sciences department at GESIS, a particular focus is on the use of (social) web data for interdisciplinary research questions in the social sciences. At DIID, he is interested in the investigation of online discourse using NLP-based methods, e.g., for the recognition and classification of statements or sources or the understanding of information diffusion in social networks.

Contact

0211 / 81-13785
Heinrich-Heine-Universität Düsseldorf, Gebäude 25.12, Etage 01, Raum 39

Pero Došenović

Alumni, Communication Studies

Pero Došenović has been working as a management consultant at the Center for Advanced Internet Studies since 2023. Previously, he served as a research assistant and coordinator of the “Competence Center Media Practice” with a focus on applied market and opinion research at the University of Münster, and as a research assistant at the HHU at the Chair of Communication and Media Studies I.

Among other things, he conducted research on the public perception of artificial intelligence in the Stiftung Mercator-funded project Meinungsmonitor Künstliche Intelligenz from 2020 to 2022.

Contact

+49 (0) 234 9531-5002
Center for Advanced Internet Studies (CAIS) gGmbH, Universitätsstraße 104, 44799 Bochum

Björn Ebbinghaus

Computer Science

Björn Ebbinghaus has studied Computer Science at the Heinrich-Heine-University Düsseldorf since 2013. He completed his Bachelor of Science degree in 2017. At the same time, he was already working on D-BAS, the dialog-based argumentation system, a project of the first phase of the Research Training Group, as a student assistant. During his master studies at the HHU, he focused on the use of argumentation systems in natural language environments, such as chat systems, by chatbots.

In his master thesis he investigated the possibilities of extending existing argumentation systems with a subsequent decision making process. For this purpose, an experiment was conducted with the student body of computer science to test whether this kind of decision making is perceived as fair and acceptable by the students. Since January 2019 he is employed as a research assistant at the Chair of Computer Networks of Prof. Martin Mauve, where he is researching the practical application and development of systems for decision making.

Contact

+49 211 81-13461
Gebäude 25.12, Etage 2, Raum 46

Dr. Katharina Esau

Alumni, Communication Studies

Katharina is a Postdoctoral Research Associate at the Digital Media Research Centre (DMRC), working on the Australian Laureate Fellowship project “Determining the Drivers and Dynamics of Partisanship and Polarisation in Online Public Debate”.

She holds a PhD in Communication and Media Science from the University of Dusseldorf, titled “Communication Forms and Deliberation Dynamic”. Her research focuses on political communication, digital public sphere, opinion formation processes and democratic innovations.

Jun.-Prof. Dr. Tobias Escher

Board, Computer Science, Political Science, Sociology

Tobias Escher leads a junior research group funded by the German Federal Ministry of Education and Research, focused on the effects of citizen participation on quality and legitimacy of political decisions regarding the transformation towards sustainable mobility, in particular on the local level. Previously he has managed both the Düsseldorf Institute for Internet and Democracy (DIID) and the PhD programme on local level online participation (NRW Forschungskolleg) of Heinrich-Heine-University Duesseldorf. His research interests are the design and evaluation of participatory processes online and offline. His particular focus is the potential contribution of citizen participation for increasing the quality and legitimacy/acceptance of political decisions. He has also developed a course on the theory and practice of online participation, a result of which has been a platform allowing students to shape their course curricula.

Tobias Escher is a social scientist with a PhD in Information Science, Communication Studies and the Social Sciences from the Oxford Internet Institute at the University of Oxford. To asses the opportunities as well as the limitations of digital technologies he can also rely on his basic knowledge of Computer Science. Having previously worked and studied in Oxford, London, Leicester and Berlin, he joined Heinrich Heine University Duesseldorf in 2011.

Contact

0211 / 81-14651
Heinrich-Heine-Universität Düsseldorf, Gebäude 37.03, Etage 03, Raum 20

Juliane Feustel

Board, DIID-Team

Juliane Feustel holds a master’s degree in communication research and phonetics, psychology, and sociology and has been working as a clerk at DIID since September 2022, where she is responsible for third-party funding administration, personnel management, and various organizational tasks.

Previously, she worked as a project manager for various language service providers.

Contact

0211 81-13365
Heinrich-Heine-Universität Düsseldorf, Gebäude 37.03, Etage: 03, Raum11
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Katharina Frehmann

Communication Studies

Katharina Frehmann is a research associate at the department of Social Sciences at Heinrich-Heine-University Duesseldorf. She graduated in Communication Studies, Audio-visual Publishing (B.A.) and Communication and Media Research (M.A.) at Johannes Gutenberg-University Mainz.

In her PhD project, she investigates the usage and effects of voice assistants in everyday life. Furthermore, her research interests are journalism research and health communication.”

Contact

0211 81 12488
Gebäude 37.03 , Ebene 04, Raum 06

Anna Gaßner

Sociology

Anna Gaßner is a research assistant at the Chair of Sociology II of the Institute of Social Sciences at Heinrich Heine University Düsseldorf. She studied Political Science (after Wolfgang Abendroth) at the Philipps-Universität Marburg (B.A.) and at the University of Cologne (M.A.). Her dissertation dealt with political right-wing participation and the mobilisation potential of extremist actors.

Her research focuses on gender studies as well as on political attitudes and political behaviour in the field of political sociology. One research interest is the connection between technology, digitalisation and gender. Specifically, how advancing digitalisation reinforces and produces gender inequalities.

Contact

0211 81 12348
Gebäude: 37.03 Ebene: 03 Raum:14

Marius Gerads

Communication Studies

Marius Gerads has been a research fellow at the Institute of Social Sciences at Heinrich Heine University Düsseldorf since 2020. He studied Political Communication (Master of Arts) at Heinrich Heine University Düsseldorf and Social Sciences and Economics (Bachelor of Science) at the University of Cologne. While studying he also completed the training at the Cologne School of Journalism for Politics and Economics. Afterwards he worked as an online journalist for the german magazine Wirtschaftswoche and is still working for the multimedia department of public-broadcasting radio station Deutschlandfunk.

His research interests include public discourse and public opinion formation under conditions of online communication, dissonant public sphere and perception of media bias. Within the DIID, his interest lies in public opinion formation and in this process the roles of established mass media (offline/online) and online-mediated interpersonal communication in this process.

Contact

+49 211/81-15742
Ulenbergstr. 127, Gebäude 37.03, Ebene 02, Raum 12

Dr. Katharina Gerl

Board, DIID-Team, Political Science

Katharina Gerl is a postdoctoral researcher at the Düsseldorf Institute for Internet and Democracy (DIID). In her PhD thesis she analyzed the effects of digitalization and mediatization on party organizations in Germany.

Her research focuses on the implications of digital technologies for political institutions, political communication and participation. She conducted several studies evaluating the usage of onlinebased tools by political organizations. At the DIID she is also in charge of the unit that focusses on the evaluation of online public participation and the development of evaluation criteria to measure and compare the input, output, outcome and impact of digital tools for public participation.

Contact

0211 / 81-14672
Heinrich-Heine-Universität Düsseldorf, Gebäude 37.03, Etage 01, Raum 20

Dr.-Ing. Kálmán Graffi

Alumni, Computer Science

Prof. Dr.-Ing. Kalman Graffi is Professor for Networks, Communication Systems and Cybersecurity at TH Bingen. Previously, he was Principal Scientist at Honda Research Institute Europe, heading the Reliable Systems & Software Department, and in the period 8/2012 to 6/2019 DIID member and Junior Professor “Social Network Engineering” at the Institute of Computer Science at Heinrich Heine University Düsseldorf.

His research here includes the investigation of new social interaction possibilities over the Internet as well as mechanisms and protocols for highly scalable and secure distributed systems. At DIID, he was interested in the technical foundations for secure and robust communication systems in decentralized peer-to-peer networks under precarious conditions. Currently, he is looking at how the industrial data processing of tomorrow can be privacy-preserving and privacy-compliant.

Contact

49 6721 409-705
https://graffi.de

Prof. Dr. Susanne Hahn

Philosophy

Prof. Dr. Susanne Hahn is apl. Professor at the Department of Philosophy at Heinrich Heine University Duesseldorf. Since 2017 she is filling in the professorship of theoretical philosophy. 2017 Susanne Hahn was awarded with the German Prize for Philosophy and Social Ethics of the Max-Uwe-Redler-Stiftung.

Her research focuses lies on rationality, normativity and business ethics. As part of the DIID, she deals with the normative challenges of digitization.

Contact

0211 / 81-14959
Heinrich-Heine-Universität Düsseldorf, Gebäude 23.32, Etage U1, Raum 64

Hannah Harmsen

Board, DIID-Team

Hannah Harmsen works as a student assistant at the DIID since January 2022. She is studying the Bachelor of Social Sciences at Heinrich Heine University.

She supports the members of the DIID in research projects, especially in the statistical field, and takes on various internal tasks.

Her main interest is deviant political communication and the formation of filter bubbles on the internet.

Contact

N/A
Gebäude 37.03, Ebene 04, Raum 14
N/A

Dominique Heinbach

Alumni, Communication Studies

Since April 2023, Dominique Heinbach is a research associate in the Dynamics of Society and Communication research group at the Department of Communication at the Johannes Gutenberg University Mainz. From March 2018 to March 2023, she was a research associate in the junior research group “Deliberative Discussions in the Social Web”, funded by the Ministry of Culture and Science of the State of North Rhine-Westphalia, at the Heinrich Heine University Düsseldorf. She graduated in Communication Studies, Film Studies (B.A.) and Communication and Media Research (M.A.) in Mainz.

In her dissertation, she investigates the impact of moderation on the quality and incivility of online discussions as well as on perceptions by and effects on users. Furthermore, she is part of the project “Participatory Energy Transition Visualization and Communication” funded by the Federal Ministry for Economic Affairs and Climate Action. Her research interests include online moderation, online facilitation and online community management, online discussions, online participation and online deliberation as well as media effects in the social web. At the DIID, she is especially interested in online deliberation processes and the analysis of online discussions.

Contact

+49 6131 39 30599
Johannes Gutenberg-Universität Mainz Institut für Publizistik, Jakob-Welder-Weg 12, 55099 Mainz, Ebene 03, Raum 207

Prof. Dr. Harald Hofmann

Law, Public Administration

Prof. Dr. Harald Hofmann teaches at the University of Applied Sciences for Public Administration NRW. He is Professor of Law, Administration and Local Self-Government. He was four times advisor to the parliament of the Federal State of North-Rhine-Westphalia, concerning the reforms of the municipal law and participation.

His research concentrates on Political Participation. He is Deputy-Chairman of the “PhD programme Online Partici-
pation” and member of the “Research-group Political Participation FHöV”.

Contact

N/A
Fachhochschule für öffentliche Verwaltung NRW, Abteilung Köln

Prof. Dr. Dr. Andrea Icks

Medicine

Prof. Dr. Dr. Andrea Icks is head of the Institute for Health Services Research and Health Economics at Heinrich Heine University Düsseldorf since 2015 and has been heading the corresponding institute at the German Diabetes Center, Leibniz Institute for Diabetes Research in Düsseldorf since 2016. She is deputy spokesperson of the Centre for Health and Society at the Faculty of Medicine.
The main areas of her research are patient-relevant outcomes of health care as well as the cost-effectiveness of complex interventions. In the sense of patient-centered research, one focus is on patient needs and preferences. Citizens and patients are actively involved as co-researchers in the sense of participatory research. Within the framework of the DIID, particularly the information needs of patients expressed in internet forums are investigated using text mining methods.

Prof. Dr. Olaf Jandura

Communication Studies

Prof. Dr. Olaf Jandura is an adjunct professor at the Department of Social Sciences at Heinrich Heine University Düsseldorf, where he holds the chair of Communication and Media Studies II since October 2020.

In his research and teaching, he focuses on political communication, media content research, and reception research. In the context of DIID, he is concerned with the fragmentation of audience and market online.

Contact

0211 / 81-10660
Heinrich-Heine-Universität Düsseldorf, Gebäude 37.03, Etage 02, Raum 18

Birte Keller

Communication Studies

Since January 2020, Birte Keller has been a research assistant at the department of Social Sciences at Heinrich Heine University Düsseldorf. She holds a bachelor’s degree in Social Sciences and a master’s degree in Political Communication from the Heinrich Heine University.

In 2019, she worked as a research assistant with Prof. Dr. Marcinkowski, where she supported the project “Fair Artificial Intelligence Reasoning in Higher Education” as part of the Volkswagen Foundation’s project series ” Artificial Intelligence and its Impact on Tomorrow’s World”. Subsequently, in her master’s thesis she focused perceptions of artificial intelligence in higher education. She is currently involved in the project “Meinungsmonitro Künstliche Intelligenz” [MeMo:KI], which is being realized in research partnership with the Center for Advanced Internet Studies (CAIS). MeMoKI aims at a continuous investigation of the formation and change of public opinion on artificial intelligence.

Contact

N/A
Gebäude 37.03, Ebene 2, Raum 20

Dr. Ole Kelm

Communication Studies

Dr. Ole Kelm is a research assistant at the Institute for Social Sciences at the University Düsseldorf. He received his PhD in Communication Studies from the University Düsseldorf in 2020. Previously, he studied Political Communication at University Düsseldorf (M.A.) as well as Political Science and Communication Studies at the University Greifswald (B.A.).

His research interests include political (online) communication, consequences of media perceptions, political consumerism, and the consequences of algorithmically curated online content.

Contact

0211/81-12653
Gebäude 37.03, Etage 04, Raum 15

Kimon Kieslich

Alumni, Communication Studies

Kimon Kieslich, M. A., is a research associate at the University of Amsterdam in the Department of Information Law. Previously, he worked as a research assistant at the Chair of Communication and Media Studies I at Heinrich Heine University Düsseldorf and in the research project Meinungsmonitor Künstliche Intelligenz [MeMo:KI]. He previously studied Communication Science (B.A. & M.A.) at the Westfälische Wilhelms-Universität Münster.

In his research, Kimon is concerned with population opinion on AI, media coverage of AI, and the ethical and social impact of (future) AI technologies on society.
In particular, he is interested in the following research areas: Public good-oriented AI; Legitimacy perceptions of algorithmic systems; Human-machine interaction; Anticipation of AI impacts on society.

Contact

0211 / 81 – 10064
Universität Amsterdam, Postbus 15514, 1001 NA Amsterdam, Roeterseilandcampus, Building A, 5th floor

Christian Koß

Sociology

Christian Koß is research associate at the department of Social Sciences at the Heinrich-Heine-University Düsseldorf. He holds a bachelor‘s degree in Sociology and a master‘s degree in Social Research from the University of Bremen. Before moving to the Heinrich Heine University Düsseldorf, he was employed at the University of Stuttgart in the third-party funded project ‚ABD – Aufbruch, Abbruch oder Durchbruch?  Einflussfaktoren auf wissenschaftliche Karriereverläufe in den Natur- und Sozialwissenschaften‘ Currently, he is coordinating the third-party funded project ‘Discourse Data for Policy’ together with colleagues at Heinrich Heine University Düsseldorf.

For his dissertation, Christian Koß works in the field of computational social science and explores artificial intelligence methods for the analysis of political discourse and dynamics. His research focuses on network analysis and machine learning.

Contact

+49 211 81-14703
Heinrich-Heine-Universität Düsseldorf, Gebäude 37.03. Etage 02, Raum 20

Dr. Peter Kotzian

Business Administration

Peter Kotzian studied social science at the University of Mannheim, where he also obtained his Ph.D. After a research internship at the London School of Economics he received his venia docendi for political science at the Technical Uni-
versity of Darmstadt. In 2014 he became senior research assistant at the Chair of Accounting at Heinrich Heine University Duesseldorf.

Dr. Kotzian‘s research interests cover a range of fields: experimental behavioral research, but also comparative institutional analysis, democratization of international governance by inclusion of non-governmental actors. Within the DIID, research projects on the impact of digitalization on individual and collective decision processes in companies are in preparation. Of special interest are issues of business analytics and their impact on entrepreneurial decison-making.

Contact

0211 / 81-03031
Heinrich-Heine-Universität Düsseldorf, Gebäude 24.31, Ebene 02, Raum 23

Dr. Johannes Krause

Sociology

Dr. Johannes Krause is research assistant at the Chair of Sociology II since 2011. He studied Social Sciences at the University of Cologne and completed a part-time Master of Business Administration in 2019.

His research interests are physical attractiveness and the (un-)fair determinants of educational trajectories.

Contact

0211 / 81-13242
Heinrich-Heine-Universität Düsseldorf, Gebäude 37.03, Etage 03, Raum 23

Anna Linstaedt

DIID-Team

Anna-Maria Linstaedt works as a graduate assistant at DIID since April of 2022.

She is currently studying Political Communication for her master’s degree at the Heinrich-Heine-University. At DIID she is responsible for various organizational tasks.

Her particular interest lies in online deliberation research and the respective consequences for political processes in democracies.

Contact

N/A
Gebäude 37.03, Ebene 04, Raum 14
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Dr. Marco Lünich

Communication Studies

Dr. Marco Lünich is research associate at the Social Science Department at the University of Düsseldorf. He holds a Bachelor degree in Communication Science from the University of Erfurt and a Master in Communication Science from the Universiteit van Amsterdam. From 2014-
2017 he researched and taught at the Departement of Communication at the University of Muenster.

His research interests lie in the field of political (online-) communication, media and sports and societal consequences of digitalization and digital media. In his PhD project he focuses on the epistemological perceptions of digitalization, particulary on big data.

Contact

0211 / 81-15904
Heinrich-Heine-Universität, Gebäude 37.03, Ebene 02, Raum 22

Dr. Stefanie Lütters

Sociology

Dr. Stefanie Lütters is a research assistant at DIID. In her phD thesis she analyzed the influence of social networks on political participation in contrasting social spaces. Previously, she studied Social Sciences at the University of Cologne (B.Sc.) and at Heinrich Heine University Düsseldorf (M.A.).

Her research interests are in political sociology, especially in the areas of social and political inequality, social capital, and the impact of digitalization on political participation.

Contact

0211-8112204
Heinrich-Heine-Universität Düsseldorf, Gebäude 37.03 Etage 04, Raum 14

PD Dr. Merja Mahrt

Alumni, Communication Studies

Dr. Merja Mahrt is a Research Associate at the Weizenbaum Institute for the Networked Society, where she studies digitalization and its effects on individuals and society. She completed her ‘Habilitation’ at Heinrich Heine University Düsseldorf and received her PhD from the University of Amsterdam, after studying communication and media at Freie Universität Berlin.

Since 2020, she is chair of the Digital Communication Section of the DGPuK.

Contact

+49 211 81-​11875
Weizenbaum-Institut e.V., Hardenbergstraße 32, 10623 Berlin

Prof. Dr. Frank Marcinkowski

Communication Studies

Dr. Frank Marcinkowski has joined the Institute for Social Sciences at Heinrich Heine University Duesseldorf as Professor of Communication in October 2017.

His research and teaching areas include communication theories, political communication and online media. At DIID he is interested in public perceptions, evaluation and opinion formation of digitalization.

Contact

0211 / 81-12854
Heinrich-Heine-Universität Düsseldorf, Gebäude 37.03, Ebene 02, Raum 19

Prof. Dr. Stefan Marschall

Political Science

Prof. Dr. Stefan Marschall is a full professor of political science and Chair of the division Political Science II at the Department of Social Sciences of Heinrich Heine University Duesseldorf. He is a specialist on the political system of Germany, on comparative as well as transnational parliamentarism and especially on political (online) com-
munication and participation. Since 2012, Stefan Marschall is the speaker of the section “Politics and Communication” of the German Political Science Association (DVPW). Moreover, Stefan Marschall is head of the Duesseldorf Research Centre on the German Voting Advice Application “Wahl-O-Mat” and responsible for the development and implementation of the “lokal-o-mat”.

A further research focus of Stefan Marschall relating to the social and political dimensions of internet is documented by his works on political online-participation. Since 2016 he is partner in the Horizon 2020 Twinning Project Network for Social Computing Research – NOTRE (TWINN – 2015, http://notre.socialcomputing.eu/). Additionally, he is one of the Principal Investigators and Member of the Board of the Institute for Internet and Democracy (www.diid.hhu.de) as well as of the Graduate School “Online Participation”. For the DIID he serves as one of the two Deputy Speakers. He has conducted and published several studies on the use of online-based participation platforms within parties and parliaments in the last years.

Contact

0211 / 81-14689
Heinrich-Heine-Universität Düsseldorf, Gebäude 37.03, Etage 1, Raum 21

Dr. Lena Masch

Alumni, Political Science

Lena Masch is a research associate at the Humboldt University of Berlin. She studied Political Science at the University of Greifswald (B.A. and M.A.) and Social Research Methods at City University London (M.Sc.). She received her doctorate (Dr. rer. pol.) from the University of Stuttgart. At Heinrich Heine University, her positions from 2017 to 2021 included Akademische Rätin a.Z. at the Chair of Political Science II of the Institute of Social Sciences.

Her research focuses on political psychology, political sociology, and political communication. One of her research interests is the cognitive and emotional factors influencing political attitudes, especially with regard to political parties, politicians, and trust in democratic institutions.

Prof. Dr. Martin Mauve

Board, Computer Science

Prof. Dr. Martin Mauve is heading the chair for computer networks and communication systems at the Heinrich Heine University Duesseldorf. Since 2015 he is also dean of the faculty for mathematics and natural sciences at the same university.

His research interests include secure and robust distributed systems, computer supported collaborative work and online participation. A special focus of his work is on scalable support for discussions and decision making. In the context of the DIID he is particularly interested in novel concepts for dialog-based online-participation and its technical realization.

Contact

0211 / 81-11636
Heinrich-Heine-Universität Düsseldorf, Gebäude 25.12, Etage 02, Raum 41

Dr. Christian Meter

Alumni, Computer Science

Dr. Christian Meter founded the company “schnaq GmbH” with Dr. Alexander Schneider and Michael Birkhoff, where they now continue their research, develop software and offer consulting services. The focus remains on improving communication and interaction with a large group of people via the Internet to enable better discourse, higher participation and more structure in discussions.

Christian did research on online discussions and participation at Heinrich Heine University in Düsseldorf, Germany, in the field of computer science. Software was developed and practically evaluated with the goal of enabling clearer discourse and decision-making processes.

Contact

0211 / 81-11637
Heinrich-Heine-Universität Düsseldorf, Gebäude 25.02, Etage 01, Raum 21

Prof. Dr. Katrin Möltgen-Sicking

Board, Political Science, Public Administration

Since 2001, Prof. Dr. Katrin Möltgen-Sicking teaches Political Sciences, Sociology and Intercultural Competences at the University of Applied Sciences for Public Administration and Management of North Rhine Westfalia in Cologne. Furthermore she is a lecturer for Project Management at the University of Kassel.

Among others, she has done some research about non institutionalized forms of political participation on the local area in Germany and Brazil and about political participation of migrants. In 2012, she spent a three-month research visit at the Federal University of Porto Alegre (Brazil) to study the forms of local political part-
icipation in Brazil.

Contact

0241 56807-2010
Fachhochschule für öffentliche Verwaltung NRW, Abteilung Köln

Prof. Dr. Martin Morlok

Alumni, Law

Prof. Dr. Martin Morlok held the Chair of Public Law, Legal Theory and Sociology of Law at Heinrich Heine University Düsseldorf from 2002 to 2018. From 1997 to 2011, he was director of the Institute for German and International Party Law and Party Research (PRuF). Prof. Dr. Morlok has been retired since 2018.

His research focuses on constitutional law, parliamentary law, party law, religious law, state liability law, and methodology

Contact

0211 / 81-11465
Heinrich-Heine-Universität Düsseldorf, Gebäude 24.81, Etage 01, Raum 51

Henri Mütschele

Communication Studies

Henri Mütschele is a research associate at the Chair of Communication and Media Science III at Heinrich-Heine-University Dusseldorf. After graduating in Sociology, Politics & Economics (B.A.) at Zeppelin University in Friedrichshafen, he completed a masters in General Rhetoric at the University of Tübingen. He also holds a master’s degree in Legal & Political Theory from University College London.
His doctoral thesis deals with deliberative argumentation patterns in online communication and their influence on internet users’ political decision-making. Thematically, the focus is on climate policy in Germany.

Contact

0211/81-11694
Ulenbergstr. 127, Geb. 37.03, Raum 02.07

Dr. Nicole Najemnik

Alumni, Political Science

Dr. Nicole Najemnik was a research assistant at the University of Police and Administration (HSPV NRW) in Cologne and a doctoral candidate in the NRW Research College Online Participation.

In her dissertation, she investigated factors influencing the participation of women in municipal online participation processes using the example of the citizens’ budget of the city of Wuppertal.
Her research interests include online participation, digital violence and digital divides. Dr. Nicole Najemnik has been working as an IT consultant since April 2021 and supports public administration in digitalization.

Contact

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Christopher Niederelz

Alumni, Communication Studies

Christopher Niederelz is a former member of the NRW Research College Online Participation and is completing his dissertation on the role of group actors in online citizen participation. His doctorate is supervised by Prof. Dr. Christiane Eilders from the Chair for Communication and Media Studies III at the Heinrich Heine University in Düsseldorf.

He acquired political science and history at the Johannes Gutenberg University in Mainz and subsequently acquired a Master of Arts in Democracy and Governance at the Justus Liebig University in Giessen. His thesis dealt with the explanation of the different outcomes of the euro and refugee crisis. In addition to the research focus on European integration and international politics, Christopher Niederelz was also involved in extremism research and the change in the public communication of political news and educational content.

At the research college, his main interest was in researching the interaction of different types of actors in online participation, the role of social media and the digitization of participation in the wake of the Covid19-pandemic.

Contact

0211-81-15689
Heinrich-Heine-Universität Düsseldorf, Gebäude 37.03, Ebene 02, Raum 05

Sarah-Michelle Nienhaus

Communication Studies

Sarah-Michelle Nienhaus has been a research assistant at the Chair of Communication and Media Studies III at Heinrich Heine University Düsseldorf since April 2021, where she previously worked as a research assistant. She also completed her studies at HHU (B.A. Social Sciences – Media, Politics, Society, M.A. Political Communication).

The topic of her master’s thesis was the framing of the Covid 19 pandemic in Bundestag debates and news reports. The topic of her dissertation project is polarization and debate style within political parties.

Contact

+49 211 81-10063
Gebäude 37.04, Etage/Raum 4.18

Elena Orths

Alumni

Elena Orths worked as a student assistant in the DIID core team from March 2021 to March 2022, and is now a DIID alumni. At Heinrich Heine University, she is studying History and German Studies and is expected to complete her Bachelor’s degree in winter 2022/2023.

As an assistant, she was responsible for DIID-internal tasks, such as maintaining the website, among others. She is particularly interested in digital civic participation and the effects of digitalization on participation in democracies.

Contact

N/A
Gebäude 37.03, Ebene 04, Raum 14
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Prof. Dr. Rupprecht Podszun

Law

Prof. Dr. Rupprecht Podszun holds the Chair for Civil Law, German and European Competition Law at the Law Faculty of Heinrich Heine University. He is the director of the Institute for Competition Law and a substitute member of the official commission on concentration in the media.

In his research, his focus is on questions of the legal framework for the transformation of the economy through digitalisation and sustainability goals. Professor Podszun is vice-chairman of the non-partisan Theodor Heuss Foundation, which promotes democracy and civil rights.

Contact

N/A
+49-211-81-11627
Heinrich-Heine-Universität Düsseldorf, Gebäude 24.91 Etage U1, Raum 24

Prof. Dr. Thomas Poguntke

Political Science

Prof. Dr. Thomas Poguntke has held the Chair of Comparative Politics at the HHU since 2010 in conjunction with his Co-Directorship of the Düsseldorf Party Research Institute PRuF. He specializes on the comparative analysis of political parties and coordinates a longitudinal cross-national project on political parties in more than 50 countries around the globe (https://www.politicalpartydb.org) in collaboration with Susan Scarrow (Houston) and Paul Webb (Sussex).

In the context of the DIID he will focus on digital intra-party democracy and digital campaigning.

Contact

49 211 81 14555
Heinrich-Heine-Universität Düsseldorf, Gebäude 37.03, Etage 01, Raum 19

Julia Romberg

Computer Science

Julia Romberg joined the junior research group “CIMT – Citizen Involvement in Mobility Transitions” at the Heinrich-Heine University Düsseldorf in 2019. She studied computer science at the Heinrich-Heine-University Düsseldorf and the Universidad Politécnica de Madrid.

In the context of her dissertation, Julia Romberg is working on the question of how the evaluation of textual contributions of consultative public participation can be supported in an automated way. Her research focuses on the analysis of arguments and the thematic classification of texts.

Photographer: ©Tilman Schenk

Contact

0211/81-15290
Heinrich-Heine-Universität Düsseldorf, Gebäude 37.03, Etage 03, Raum 16

Prof. Dr. Jörg Rothe

Computer Science

Prof. Dr. Jörg Rothe is head of the working group for complexity theory and cryptology at Heinrich Heine University Duesseldorf since 2000. Since 2014 he is chair of the Department of Computer Science.

His research interests are in computational social choice, algorithmic game theory, and fair division, typically focusing on the algorithmic and complexity-theoretic properties of the related problems. At DIID, he is interested in formal models of theoretical computer science for the description and evaluation of user interactions in online participation processes.

Contact

0211 / 81-12188
Heinrich-Heine-Universität Düsseldorf, Gebäude 25.12, Ebene 02, Raum 26

Dr. Bastian Rottinghaus

Alumni, Sociology

Bastian Rottinghaus worked as a research assistant at the DIID of Heinrich Heine University between October 2016 and December 2019. He studied Social Sciences (B.A. and M.A.) in Düsseldorf. From 2010 onwards, he was initially employed as a research assistant at the Chair of Sociology II at Heinrich Heine University. In his dissertation, submitted in 2015, he dealt with the empirical measurement of aspects of political competence and their effects on political participatory action. His work at the DIID focused on collaborating on a comprehensive research project on the effects and influencing factors of municipal online participation in a comparative perspective and, in a follow-up project, on the continuation of the DIID Monitor.

In his current position at the DJI in Halle, he is involved as a researcher in the evaluation of the federal programme “Demokratie leben!”.

Contact

0345 68178-32
Deutsches Jugendinstitut e.V. Außenstelle Halle Franckeplatz 1, Haus 12/13

Dr. Alexander Schneider

Alumni, Computer Science

Dr. Alexander Schneider has been CEO and founder of schnaq GmbH since 2021, which, among other things, produces software for structured discussions. There, he is co-responsible for business development and the further development of the discussion software, among other things.

In 2020, he successfully completed his dissertation in computer science with the topic “Untangling Internet Debate – Decentralization and Reuse of Arguments for Online Discussion Software.” His research focused on cybersecurity and distributed systems in the context of structured discussion system software.

Contact

0211 / 81-11637
Heinrich-Heine-Universität Düsseldorf, Gebäude 25.02, Etage 01, Raum 21

Cornelia Schoenwald

Alumni

Cornelia Schoenwald was a clerk at the DIID as well as at the chairs of sociology I and II. She also worked for the internship office of the Heinrich-Heine University. She holds a degree as an industrial clerk.

At the DIID, she was responsible for the external funds management, personnel administration, event management, and material work.

Jonathan Seim

DIID-Team, Philosophy

Jonathan Seim studied political science and philosophy at Heinrich-Heine-University in Düsseldorf and at the University of the West of Scotland. As a research assistant at DIID, he is responsible for the coordination of the institute. He is also a research assistant in the Digital Ethics project at the Center for Advanced Internet Studies (CAIS). Jonathan Seim’s position is financed by project funds from the Mercator Foundation. His research focuses on moral philosophy and political philosophy, in particular democratic theory.
His dissertation deals with democratic participation rights in the context of citizen participation procedures. Although a correct allocation of participation rights is of fundamental importance for the legitimacy of those procedures, this question is not sufficiently addressed in politics or science. The aim of the dissertation project is to develop criteria for the allocation of participation rights in the context of consultative citizen participation procedures and guidance for the political practice. As a member of the DIID he is interested in requierements of legitimacy of online-participation.

Contact

0211 81 10429
Gebäude 37.03. 04.14

Jacqueline Sengelhoff

Alumni

From July 2019 to July 2020 Jacqueline Sengelhoff was part of the DIID-Team. As a student assistant, her tasks included writing and dispatching the monthly Newsletter as well as updating the DIID website.

She studied English/American Studies and Political Science and graduated in summer 2020. Within the Cosmos of the DIID she was interested in the effects of digitization on democratic institutions and political culture.

Contact

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Dr. Anna Soßdorf

Alumni, Communication Studies

Dr. Anna Soßdorf joined the FZI Forschungszentrum Informatik Berlin in 2023 as a research associate in the Information Management & Analytics department and is part of the House of Participation team. Previously (2019-2022), she worked as a research associate at the Institute for Social Sciences and as a coordinator at the Düsseldorf Institute for Internet and Democracy (DIID) at HHU Düsseldorf in teaching and research. Since then, she has been an alumni of the DIID.

In 2015, she completed her PhD on the political participation of young people in communication studies at the University of Düsseldorf. Her research interests include (digital) participation, youth participation, digital literacy, citizen science, and science communication.

In addition, she has been active as a freelance trainer, consultant and researcher on digital and civic education, citizen science and science communication since 2015. Ms. Soßdorf is active in various Citizen Science networks and co-author of the recently published white paper Citizen Science Strategy 2030 for Germany.

Contact

0163-278 55 06
N/A

Prof. Dr. Stefan Conrad (vice speaker)

Board, Computer Science, DIID-Team

Stefan Conrad is full professor in computer science at Heinrich Heine University in Duesseldorf since 2002.  He has a chair for databases and information systems.  Since 2015 he is member of the Academic Senate of the Heinrich Heine University.

His research considers the analysis of large data sets, in particular, he is interested in image retrieval, the analysis of large time series, clustering, and text mining.  He has on-going cooperations with industrial partners.  Several of these cooperations were funded by the BMWi (Federal Ministry for Economic Affairs and Energy) in a research and development programme for small and medium enterprises. These projects dealt with opinion mining (sentiment analysis), extraction of product features relevant for users, and automated text summarization. At DIID his research interest is currently focused on automated topic extraction and content analyses of texts as well as identifying argument structures, sentiments, and emotions.

Contact

0211 / 81-14088
Heinrich-Heine-Universität Düsseldorf, Gebäude: 25.12, Etage 02, Raum 24

Prof. Dr. Ulrich Rosar (vice speaker)

Board, DIID-Team, Sociology

Prof. Dr. Ulrich Rosar has held one of three chairs of sociology within the Department of Social Sciences since 2010. Since 2015, he has been Dean of the Faculty of Arts and Humanities at Heinrich Heine University Duesseldorf.

In teaching and research he mainly focuses on questions of political sociology, the sociological analysis of inequality, and the methodology of empirical social sciences.

Contact

0211 / 81-15301
Heinrich-Heine-Universität Düsseldorf, Gebäude 37.03, Etage 03, Raum 21

Dr. Christopher Starke

Alumni, Communication Studies

Since 2021, Christopher Starke works a post-doctoral researcher at the Amsterdam School of Communication Research and at the interdisciplinary research hub Human(e) AI of the University of Amsterdam. He is currently leading the two externally funded research projects ‘Discourse Data for Policy’ and ‘Responsible Academic Performance Prediction’ together with colleagues at Heinrich Heine University Düsseldorf.

In his research, Christopher investigates the impact of artificial intelligence on democracy. This includes the following research areas: Perceptions of fairness, legitimacy, and technocracy regarding algorithmic decision-making systems in the public sector; potentials and challenges of AI to combat corruption; political consumerism in the attention economy.

Dr. Malte Steinbach

Alumni, Business Administration, Sociology

Dr. Malte Steinbach supervised the DIID as scientific coordinator from April 2019 to April 2020. He wrote his dissertation at the Chair of Business Administration, in particular Labor, Human Resources and Organization at the Heinrich Heine University Düsseldorf within the framework of the NRW Progress College Online Participation. At the University of Bonn he studied geography with the subsidiary subjects urban planning and economics.

In his master thesis he investigated the topic of e-participation in urban development using the city of Bonn as an example. His research deals with the providers of online participation processes from an organizational theory perspective. In his PhD, he investigated the diffusion of online participation in public organizations based on neoinstitutionalist organizational theories.

Since 2020, Dr. Malte Steinbach is project manager at DIID cooperation partner Zebralog in Bonn.

Contact

0211 / 8110429
Heinrich-Heine-Universität Düsseldorf, Gebäude 37.03, Etage 04, Raum 14

Regina Stodden

Computational Linguistics

Regina Stodden is a research assistant at the Computational Linguistics Department at Heinrich Heine University Düsseldorff and a member of the second funding phase of the NRW PhD program “Online Participation”: She studied Educational Science, Text Technology, and Computational Linguistics (B.A.) at the University of Bielefeld and Information Science and Language Technology (M.A.) at Heinrich Heine University Düsseldorf.

During her Bachelor studies, Regina Stodden researched on a smart apartment (CITEC Bielefeld). Furthermore, during her Master studies, she examined the accessibility of open data portals and developed possible applications with the usage of open data. In the course of the PhD program, “Online Participation”, Regina Stodden focuses on automatically natural language processing, especially text simplification, on propositions of users from online discussions. The goals are, on the one hand, to facilitate more persons(e.g., German language learners) participation and, on the other hand, to reduce the manual effort of text analysis.

Contact

N/A
Heinrich-Heine-Universität Düsseldorf, Gebäude 23.21, Ebene 04, Raum 43

Anke Stoll

Alumni, Communication Studies

From July 2018 to March 2023, Anke Stoll was a research assistant and PhD student at Heinrich Heine University Düsseldorf, where she was affiliated with the junior research group “DEDIS – Deliberative Discussions on the Social Web” and the BMBF-funded research project “KOSMO – AI-supported Collective Social Moderation”. She studied communication and media sciences at the universities of Münster, Zurich and Leipzig. For her dissertation, Anke Stoll worked at the interface between communication science and computer science and conducted research on automated detection of hate speech in online discussions.

Since April 2023, Anke Stoll has been a research associate at the Technical University of Ilmenau in the Computational Communication Science department.

Contact

0211 / 81-11593
Technische Universität Ilmenau, Computational Communication Science, Ehrenbergstraße 29, 98693 Ilmenau

Prof. Dr. Stefan Süß

Business Administration

Prof. Dr. Süß holds the Chair of Business Administration, in particular Organization Studies and Human Resource Management at the Heinrich Heine University Duesseldorf since April 2010. From October 2013 till December 2014, he was Dean of the Faculty of Business Administration and Economics at the Heinrich-Heine-University Duesseldorf. From January 2015 till September 2017, he was Vice President for Quality in Studies and Human Resource Management. Moreover, he is speaker of the Manchot Graduate School “Competitiveness of Young Enterprises“ (WEJU).

His research interests focus on Organizational Theory, Human Resource Management, new employment forms, empirical human resource and organizational research as well as higher education management. In context of the DIID, he is interested in democratic voting process‘ changes through online-participation in enterprises and other organizations.

Contact

0211 / 81-13995
Heinrich-Heine-Universität Düsseldorf, Gebäude 24.31, Etage 02, Raum 29

Jun.-Prof. Dr. Ulf Tranow

Sociology

Jun.-Prof. Dr. Ulf Tranow is assistant professor of Sociology at the Heinrich Heine University Duesseldorf since 2013.

His research interests include sociological theories of action, social mechanisms of normative integration as well as problems of collective good and their solutions. At DIID, he is interested in the social, societal and institutional conditions for building political confidence in conflicting online deliberation processes.

Contact

0211 / 81-15269
Heinrich-Heine-Universität Düsseldorf, Gebäude 37.03, Ebene 03, Raum 05

Bettina Ülpenich

Sociology

Bettina Ülpenich is research assistant at the Chair of Sociology I and II of the Institute of Social Sciences at Heinrich Heine University Düsseldorf. After having graduated in graphic design technology and economics & politics she studied sociology at the University of Wuppertal and finished in 2013 with a master degree. Her PhD thesis dealt with the construction of categories of persons in the course of the refugee crises.

Her research interests are the sociology of categorization, gender studies and trends in higher education.

Contact

0211 / 81-13815
Heinrich-Heine-Universität Düsseldorf, Gebäude 37.03, Etage 03, Raum 16a

Dr. Christina Viehmann

Communication Studies

In the 2023 summer term, Dr Christina Viehmann will temporarily fill the Chair of Communication and Media Studies with a focus on democratic decision-making in the digital society at the Heinrich Heine University in Düsseldorf.

In her research and teaching activities, she focuses on the consequences of public communication processes in digital media environments for societal cohesion and the decision-making of political elites. In particular, situations of crisis and social conflict serve as specific backgrounds and methods of computational communication science as analytical tools.

Contact

N/A
einrich-Heine-Universität Düsseldorf, Gebäude: 37.03 Etage 02, Raum 18

Prof. Dr. Gerhard Vowe

Communication Studies

Since 2004 Prof. Dr. Gerhard Vowe is professor of Com-
munication and Media Studies at the Heinrich Heine University Duesseldorf. He is spokesperson of the DFG (German Research Fund) research group “Political Com-
munication in the Online World”.

His study interest comprise political online communication, media politics and security issues in mass media. As part of the DIID, he is interested in deviant forms of political online communication.

Contact

0211 / 81-11540
Heinrich-Heine-Universität Düsseldorf, Gebäude 37.03, Etage 02, Raum 11

Marco Wähner

Board, Sociology

Marco Wähner is a research assistant at the Social Science Department and PhD-Student (NRW Forschungskolleg Online-Partizipation) at the Heinrich Heine University. He holds a bachelor’s degree in Germanistik and Political Science and a master’s degree in social science from Duesseldorf.

In his master’s thesis he examined internet-specific resources as a predictor of political (online) participation.  Previously, he worked as a student assistant (WHB) at DIID especially on the YOUniversity project.  His research interests lie in the determination of success and explanation factors as well as the impact analysis of participation procedures at the local level.

 

 

Contact

+49 211 81-​15293
Gebäude 37.03, Etage 03, Raum 14

Dr. Thomas Weiler

Law

Thomas Weiler, ass.iur., was a research assistant at the Fachhochschule für öffentliche Verwaltung NRW (now: Hochschule für Polizei und öffentliche Verwaltung des Landes NRW) in Cologne. He studied law, political science, modern history and Scandinavian studies at Saarland University, Lund University (Sweden) and Rheinische Friedrich-Wilhelms-Universität Bonn. In 1999-2000 he was a visiting fellow at the Department of Government at Harvard University.
In his doctoral thesis at the Heinrich-Heine University of Düsseldorf, he dealt with the legal requirements for mandatory online participation at the municipal level in North Rhine-Westphalia. He teaches at the HSPV in Cologne and is admitted to the bar in Bonn. He is particularly interested in electronic elections and voting in the European context and has also published on this topic.

Dr. Carina Weinmann

Communication Studies

Dr. Carina Weinmann is a postdoc at the Institute of Social Sciences at Heinrich Heine University Düsseldorf. She studied Media and Communication Studies with minors in German Studies and Psychology at the University of Mannheim from 2007 to 2013 and received her PhD in 2018.
Her research is located at the intersection between communication science and media psychology. Against this background, she is primarily concerned with entertainment research, mediated deliberation, and the psychological processes surrounding political (online) communication.

Contact

0211/81-15180
Gebäude 37.03, Ebene 04, Raum 15

Prof. Dr. Barbara E. Weißenberger

Board, Business Administration

Prof. Dr. Barbara E. Weißenberger holds the Chair of Accounting in the Department of Business Administration and Economics at Heinrich Heine University Duesseldorf. She is also Affiliate Professor of Accounting at Bucerius Law School, Hamburg.

In her research, she is most interested in how management control system design affects managerial decision-making with respect to firms’ financial objectives as well as non-financial goals, e.g., compliance or ecological and social sustainability. At the DIID, she studies the impact of the digital transformation in firm’s business models as well as within the finance function on these issues.

Contact

0211 / 81-11839
Heinrich-Heine-Universität Düsseldorf, Gebäude 24.31, Etage 02, Raum 13

Dr. Nadja Wilker

Political Science

Nadja Wilker holds a Bachelor of Communication and Political Sciences from the University of Muenster and a Master of Political Communication from the University of Duesseldorf.

In her master thesis she analysed the participative and representative dimensions of ‚Liquid Democracy‘, an online-based concept for democratic decision making made famous by the Pirate Party. At the end of 2012, she started working as a research assistant at the department of political sciences in Duesseldorf. Since 2014 she has been working on her PhD project as part of the NRW Graduate School Online Participation. Her research and teaching focus is in political (online) communication and theories of political participation and representation. In her research, she deals with questions of acceptance and legitimacy of public participation from the perspective of legislatures and political parties.

Contact

0211 / 81-13975
Heinrich-Heine-Universität Düsseldorf, Gebäude 37.03, Etage 01, Raum 15

Lena Wilms

Communication Studies

Lena Wilms is a research assistant in the junior research group “Deliberative Discussions on the Social Web” at Heinrich Heine University Düsseldorf. She studied political science, sociology and communication science in Düsseldorf and Budapest.

As part of her work in the “KOSMO” project, she develops and evaluates measures to improve online participation processes using AI-assisted moderation. She is particularly interested in the design of inclusive democratic online environments in the context of deliberation and participation on the internet. Her research interests also include media sociology as well as quantitative methods in the social sciences and applied statistics.

Contact

N/A
Gebäude 37.03, Ebene 04, Raum 14

Prof. Dr. Thomas Winzen

Political Science

Thomas Winzen is Professor of European Politics and International Relations at Heinrich Heine University in Düsseldorf.

His research topics include differentiated European integration, the impact of democratic backsliding on European Union institutions and decision-making, the role of parliaments in European and international politics, and the organization and practice of global Internet governance.

Contact

+49 211 81-13587
Heinrich-Heine-Universität Düsseldorf, Gebäude 37.03. Etage 04, Raum 05

Dr. L. Constantin Wurthmann

Alumni, Political Science

Dr. L. Constantin Wurthmann is a postdoc in the National Election Studies team at GESIS – Leibniz Institute for the Social Sciences in Mannheim. Previously, he was a research assistant at the Chair of Political Science II at Heinrich Heine University Düsseldorf from 2017 to 2021. Before that, he studied the Bachelor’s programme in Political Science and the Master’s programme Theory and Comparison of Political Systems in Transition at the University of Duisburg-Essen.

In addition, he gained experience abroad through one semester each at the University of Zurich (Switzerland) and the Universitatea Babes-Bolyai (Cluj-Napoca, Romania).
His research interests lie in the field of electoral, party and representation research.

Mathis Zens

DIID-Team

Mathis Zens is employed at the DIID team as a student assistant since the beginnig of 2022.

He ist studying PPE/Philosophy, Politics & Economics at Düsseldorf University whereas his main focus is in the statistical field.
He is responsible for internal and organizational tasks.

He is interested in the optimazation of political processes due to online-deliberation and the influence of artificial intelligence on decisions.

Contact

N/A
Gebäude 37.03, Ebene 04, Raum 14
N/A

Jun.-Prof. Dr. Marc Ziegele

Board, Communication Studies

Since February 2018, Marc Ziegele is an assistant professor of Communication and Media Studies with a focus on political online communication at the Heinrich Heine University Düsseldorf. He is also head of the junior research group “Deliberative Discussions in the Social Web” funded by the Ministry of Culture and Science of North Rhine-Westphalia. Before coming to Düsseldorf, he worked as a research associate at the Department of Communication at the Johannes Gutenberg University of Mainz, where he also graduated in Media Economy.

His research interests include participation and discussions of citizens on the internet. The DIID-based junior research group investigates how the quality and effects of public user discussions about political topics can be improved. Moreover, Ziegele analyzes the sources and consequences of people’s trust in the mass media and different aspects of citizens’ use of the social web at the interface of Communication Studies and Psychology.

Contact

0211 / 81-11568
Heinrich-Heine-Universität Düsseldorf, Gebäude 37.03, Ebene 04, Raum 08