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Beschreibung

André Calero Valdez ist Senior Researcher am Lehrstuhl für Communication Science und Human-Computer Interaction Center der RWTH Aachen University.

Er hat an der RWTH Aachen Informatik studiert, mit den Vertiefungsgebieten Software Engineering und Psychologie. Aufgrund seines hervorragenden Studienabschlusses wurde ihm ein Promotionsstipendium durch die RWTH gewährt. In seiner Dissertation beschäftigte sich André mit der nutzerzentrierten Entwicklung und Evaluation eines Small-Screen-Devices für Diabetes Patienten.

Seit 2013 arbeitet André als Post-Doc an der RWTH Aachen University und befasst sich mit der Schnittstelle von Algorithmen und Menschen in unterschiedlichen Anwendungesbreichen. Er arbeitet in den Bereichen empirische Sozialforschung, Technologie-Akzeptanz, eHeatlh, Industrie 4.0, Empfehlungssysteme, Informationsvisualisierung und soziale Medien.

Seit 2014 ist André Gastprofessor an der Medizinischen Universität Graz an der HCI-KDD Gruppe bei Herrn Prof. Dr. Andreas Holzinger.

Persönliche Website

 

Publikationen

Titel	Autor(en)
Defend Your Enemy : A Qualitative Study on Defending Political Opponents Against Hate Speech Online Buchbeitrag, Beitrag zu einem Tagungsband (2020)	Kojan, Lilian Osmanbeyoglu, Hava Melike Burbach, Laura Ziefle, Martina Calero Valdez, André (Corresponding author)
Investigating Key Factors for Social Network Evolution and Opinion Dynamics in an Agent-Based Simulation Buchbeitrag, Beitrag zu einem Tagungsband (2020)	Halbach, Patrick (Corresponding author) Burbach, Laura Belavadi, Poornima Nakayama, Johannes Plettenberg, Nils Ziefle, Martina Calero Valdez, André
Netlogo vs. Julia : Evaluating Different Options for the Simulation of Opinion Dynamics Buchbeitrag, Beitrag zu einem Tagungsband (2020)	Burbach, Laura (Corresponding author) Belavadi, Poornima Halbach, Patrick Kojan, Lilian Alrun Undine Plettenberg, Nils Nakayama, Johannes Ziefle, Martina Calero Valdez, André
Filter Bubbles and Content Diversity? An Agent-Based Modeling Approach Buchbeitrag, Beitrag zu einem Tagungsband (2020)	Belavadi, Poornima (Corresponding author) Burbach, Laura (Corresponding author) Halbach, Patrick (Corresponding author) Nakayama, Johannes (Corresponding author) Plettenberg, Nils (Corresponding author) Ziefle, Martina (Corresponding author) Calero Valdez, André (Corresponding author)
User Behavior and Awareness of Filter Bubbles in Social Media Buchbeitrag, Beitrag zu einem Tagungsband (2020)	Plettenberg, Nils (Corresponding author) Nakayama, Johannes Belavadi, Poornima Halbach, Patrick Burbach, Laura Calero Valdez, André Ziefle, Martina
Opinion Formation on the Internet : The Influence of Personality, Network Structure, and Content on Sharing Messages Online Buchbeitrag, Fachzeitschriftenartikel (2020)	Burbach, Laura (Corresponding author) Halbach, Patrick Ziefle, Martina Calero Valdez, André
Predicting Acceptance of Novel Technology from Social Network Data - An Agent-based Simulation-Approach Buchbeitrag, Beitrag zu einem Tagungsband (2019)	Calero Valdez, André (Corresponding author) Ziefle, Martina (Corresponding author)
Computational Methods in Professional Communication Buchbeitrag, Beitrag zu einem Tagungsband (2019)	Calero Valdez, André (Corresponding author) Adam, Lena (Corresponding author) Assenmacher, Dennis (Corresponding author) Burbach, Laura (Corresponding author) Bonart, Malte (Corresponding author) Frischlich, Lena (Corresponding author) Schar, Philipp (Corresponding author)
Evaluating Different Strategies to Restore Trust in Decision Support Systems in Cross-Company Cooperation Buchbeitrag, Beitrag zu einem Tagungsband (2018)	Philipsen, Ralf (Corresponding author) Brauner, Philipp Calero Valdez, André Ziefle, Martina
Industry 4.0 and its Future Staff : Matching Millennials' Perceptions of a Perfect Job with the Requirements of Digitalization Buchbeitrag, Beitrag zu einem Tagungsband (2019)	Schaar, Anne Kathrin (Corresponding author) Calero Valdez, André (Corresponding author) Hamann, Tatjana Ziefle, Martina (Corresponding author)
Studying the Acceptance of a Digital Diabetes Diaries Buchbeitrag, Beitrag zu einem Tagungsband (2019)	Calero Valdez, André (Corresponding author) Ziefle, Martina
Bubble Trouble: Strategies Against Filter Bubbles in Online Social Networks Buchbeitrag, Beitrag zu einem Tagungsband (2019)	Burbach, Laura (Corresponding author) Halbach, Patrick Ziefle, Martina Calero Valdez, André
"Attitude” - mHealth Apps and Users’ Insights : An Empirical Approach to Understand the Antecedents of Attitudes towards mHealth Applications Buchbeitrag, Beitrag zu einem Tagungsband (2019)	Vervier, Luisa (Corresponding author) Calero Valdez, André (Corresponding author) Ziefle, Martina (Corresponding author)
“In Clarity We Trust!” : An Empirical Study of Factors that Affect the Credibility of Health-Related Information on Websites Buchbeitrag, Beitrag zu einem Tagungsband (2019)	Vervier, Luisa (Corresponding author) Calero Valdez, André (Corresponding author) Ziefle, Martina (Corresponding author)
Trust in Cyber Security Recommendations Buchbeitrag, Beitrag zu einem Tagungsband (2019)	Nakayama, Johannes (Corresponding author) Plettenberg, Nils (Corresponding author) Halbach, Patrick (Corresponding author) Burbach, Laura (Corresponding author) Ziefle, Martina (Corresponding author) Calero Valdez, Andre (Corresponding author)
Follow Me: The Impact of Opinion Majorities in Social Networks and the Role of Digital Maturity Buchbeitrag, Beitrag zu einem Tagungsband (2019)	Halbach, Patrick (Corresponding author) Burbach, Laura Ziefle, Martina Calero Valdez, André
Would I Lie to You? : How Users Evaluate Faked Online Content Depending on Its Publication Type Buchbeitrag, Beitrag zu einem Tagungsband (2019)	Halbach, Patrick (Corresponding author) Burbach, Laura (Corresponding author) Nakayama, Johannes (Corresponding author) Plettenberg, Nils (Corresponding author) Ziefle, Martina (Corresponding author) Calero Valdez, André (Corresponding author)
'Hey, Siri', 'Ok, Google', 'Alexa' : Acceptance-Relevant Factors of Virtual Voice-Assistants Buchbeitrag, Beitrag zu einem Tagungsband (2019)	Burbach, Laura (Corresponding author) Halbach, Patrick (Corresponding author) Plettenberg, Nils (Corresponding author) Nakayama, Johannes (Corresponding author) Ziefle, Martina (Corresponding author) Calero Valdez, André (Corresponding author)
Who Shares Fake News in Online Social Networks? An agent-based model of different personality models and behaviors in social networks Buchbeitrag, Beitrag zu einem Tagungsband (2019)	Burbach, Laura (Corresponding author) Halbach, Patrick (Corresponding author) Ziefle, Martina (Corresponding author) Calero Valdez, André (Corresponding author)
What happens when decision support systems fail? : the importance of usability on performance in erroneous systems Fachzeitschriftenartikel (2019)	Brauner, Philipp (Corresponding author) Philipsen, Ralf Calero Valdez, André Ziefle, Martina
Believability of News : Understanding Users Perceptions of Fake News and the Effectiveness of Fact-Checking Badges Buchbeitrag, Beitrag zu einem Tagungsband (2018)	Calero Valdez, André (Corresponding author) Ziefle, Martina
Human Interaction Under Risk in Cyber-Physical Production Systems Buchbeitrag, Beitrag zu einem Tagungsband (2019)	Brauner, Philipp (Corresponding author) Philipsen, Ralf Calero Valdez, André Ziefle, Martina
The users’ perspective on the privacy-utility trade-offs in health recommender systems Buchbeitrag, Fachzeitschriftenartikel (2018)	Calero Valdez, André (Corresponding author) Ziefle, Martina
Requirements for Reproducibility of Research in Situational and Spatio-Temporal Visualization : Position Paper Buchbeitrag, Beitrag zu einem Tagungsband (2018)	Calero Valdez, André (Corresponding author) Schaar, Anne Kathrin Hildebrandt, Julian Romeo Ziefle, Martina
Studying Biases in Visualization Research: Framework and Methods Buchbeitrag (2018)	Calero Valdez, André (Corresponding author) Ziefle, Martina Sedlmair, Michael
You Spin my Head Right Round: Threshold of Limited Immersion for Rotation Gains in Redirected Walking Fachzeitschriftenartikel (2018)	Schmitz, Patric Hildebrandt, Julian Romeo (Corresponding author) Calero Valdez, André Kobbelt, Leif Ziefle, Martina
Priming and Anchoring Effects in Visualization Fachzeitschriftenartikel (2017)	Calero Valdez, André (Corresponding author) Ziefle, Martina (Corresponding author) Sedlmair, Michael (Corresponding author)
Decisions About Medical Data Disclosure in the Internet: An Age Perspective Buchbeitrag, Beitrag zu einem Tagungsband (2018)	Ziefle, Martina (Corresponding author) Calero Valdez, André
“Should I Trust or Should I Go?” or What Makes Health-Related Websites Appear Trustworthy? - An Empirical Approach of Perceived Credibility of Digital Health Information and the Impact of User Diversity Buchbeitrag, Beitrag zu einem Tagungsband (2018)	Vervier, Luisa (Corresponding author) Calero Valdez, André Ziefle, Martina
Get Well Soon! Human Factors’ Influence on Cybersickness After Redirected Walking Exposure in Virtual Reality Buchbeitrag, Beitrag zu einem Tagungsband (2018)	Hildebrandt, Julian (Corresponding author) Schmitz, Patric Calero Valdez, André Kobbelt, Leif Ziefle, Martina
Political Opinions of Us and Them and the Influence of Digital Media Usage Buchbeitrag, Beitrag zu einem Tagungsband (2018)	Calero Valdez, André (Corresponding author) Burbach, Laura Ziefle, Martina
Human Factors in the Age of Algorithms. Understanding the Human-in-the-loop Using Agent-Based Modeling Buchbeitrag, Beitrag zu einem Tagungsband (2018)	Calero Valdez, André (Corresponding author) Ziefle, Martina (Corresponding author)
Acceptance of a Digital Paper-based Diabetes Diary - Understanding Precursors of Acceptance of Digitally Assisted Diabetes Care Buchbeitrag, Beitrag zu einem Tagungsband (2018)	Calero Valdez, André (Corresponding author) Ziefle, Martina (Corresponding author)
User Preferences in Recommendation Algorithms: The influence of user diversity, trust, and product category on privacy perceptions in recommender algorithms Buchbeitrag, Beitrag zu einem Tagungsband (2018)	Burbach, Laura (Corresponding author) Nakayama, Johannes (Corresponding author) Plettenberg, Nils (Corresponding author) Ziefle, Martina (Corresponding author) Calero Valdez, André (Corresponding author)
The Interaction of Causal Attribution of Performance and Compliance with Decision Support Systems in Cyber-Physical Production Systems - An Empirical Study Using a Business Simulation Game Buchbeitrag, Beitrag zu einem Tagungsband (2017)	Brauner, Philipp (Corresponding author) Philipsen, Ralf Calero Valdez, André Ziefle, Martina
Interdisciplinary Cooperation Management in Research Clusters: A Review of Twelve Years Buchbeitrag, Beitrag zu einem Tagungsband (2018)	Müller-Abdelrazeq, Sarah L. Brauner, Philipp Calero Valdez, André Jansen, Ulrich Platte, Laura Schaar, Anne-Kathrin Steuer-Dankert, Linda Zachow, Sebastian Schönefeld, Kathrin Haberstroh, Max Leicht-Scholten, Carmen Ziefle, Martina Isenhardt, Ingrid
Elitism, trust, opinion leadership and politics in social protests in Germany Buchbeitrag, Fachzeitschriftenartikel (2018)	Calero Valdez, André (Corresponding author) Kluge, Johanna Ziefle, Martina
Akzeptanz autonomer Robotik : Einsatz in Industrie, Büro und Pflege : Studentische Arbeiten SS16 Buch (2018)	Calero Valdez, André (Editor)
The diversity of why: a meta-analytical study of usage motivation in enterprise social networks Buchbeitrag, Fachzeitschriftenartikel (2017)	Calero Valdez, André (Corresponding author) Brell, Juliana Schaar, Anne Kathrin Ziefle, Martina
Second Workshop on Health Recommender Systems (HealthRecSys 2017) Buchbeitrag, Beitrag zu einem Tagungsband (2017)	Elsweiler, David (Corresponding author) Hors-Fraile, Santiago (Corresponding author) Ludwig, Bernd (Corresponding author) Said, Alan (Corresponding author) Schäfer, Hanna (Corresponding author) Trattner, Christoph (Corresponding author) Torkamaan, Helma (Corresponding author) Calero Valdez, André (Corresponding author)
Domestic Robots for Homecare: A Technology Acceptance Perspective Buchbeitrag, Beitrag zu einem Tagungsband (2017)	Ziefle, Martina (Corresponding author) Calero Valdez, André
‘Industrie 4.0’ and an Aging Workforce : A Discussion from a Psychological and a Managerial Perspective Buchbeitrag, Beitrag zu einem Tagungsband (2017)	Schinner, Matthias Calero Valdez, André (Corresponding author) Noll, Elisabeth Schaar, Anne Kathrin Letmathe, Peter Ziefle, Martina
Measuring Insight into Multi-dimensional Data from a Combination of a Scatterplot Matrix and a HyperSlice Visualization Buchbeitrag, Beitrag zu einem Tagungsband (2017)	Calero Valdez, André (Corresponding author) Gebhardt, Sascha Kuhlen, Torsten Ziefle, Martina
How Correct and Defect Decision Support Systems Influence Trust, Compliance, and Performance in Supply Chain and Quality Management : A Behavioral Study Using Business Simulation Games Buchbeitrag, Beitrag zu einem Tagungsband (2017)	Brauner, Philipp (Corresponding author) Calero Valdez, André Philipsen, Ralf Ziefle, Martina
User Groups and Different Levels of Control in Recommender Systems Buchbeitrag, Beitrag zu einem Tagungsband (2017)	Mendez, Christine Lukarov, Vlatko Greven, Christoph (Corresponding author) Calero Valdez, André (Corresponding author) Dietze, Felix Schroeder, Ulrik Ziefle, Martina
That’s so Meta! Usability of a Hypergraph-Based Discussion Model Buchbeitrag, Beitrag zu einem Tagungsband (2017)	Dietze, Felix Calero Valdez, André (Corresponding author) Karoff, Johannes Greven, Christoph Schroeder, Ulrik Ziefle, Martina
Augmenting research cooperation in production engineering with data analytics Fachzeitschriftenartikel (2017)	Thiele, Thomas David (Corresponding author) Calero Valdez, André Stiehm, Sebastian Richert, Anja Simone Ziefle, Martina Jeschke, Sabina
Scientific Cooperation Engineering Buchbeitrag (2017)	Jeschke, Sabina (Corresponding author) Bleck, Wolfgang Richert, Anja Simone Schuh, Günther Schulz, Wolfgang Ziefle, Martina Bräkle, André Calero Valdez, André Dahmen, Kirsten Jansen, Ulrich Jooß, Claudia Müller-Abdelrazeq, Sarah L. Prahl, Ulrich Schaar, Anne Kathrin Sharma, Mamta Thiele, Thomas David
Recommender Systems for Health Informatics: State-of-the-Art and Future Perspectives Buchbeitrag (2016)	Calero Valdez, André (Corresponding author) Ziefle, Martina Verbert, Katrien Felfernig, Alexander Holzinger, Andreas
Defective Still Deflective - How Correctness of Decision Support Systems Influences User’s Performance in Production Environments Buchbeitrag, Beitrag zu einem Tagungsband (2016)	Brauner, Philipp (Corresponding author) Calero Valdez, André Philipsen, Ralf Ziefle, Martina
Gender Differences in Usage Motivation for Social Networks at Work Buchbeitrag, Beitrag zu einem Tagungsband (2016)	Brell, Juliana Calero Valdez, André (Corresponding author) Schaar, Anne Kathrin Ziefle, Martina
Strategic Knowledge Management for Interdisciplinary Teams - Overcoming Barriers of Interdisciplinary Work Via an Online Portal Approach Buchbeitrag, Beitrag zu einem Tagungsband (2016)	Hamann, Tatjana Schaar, Anne Kathrin Calero Valdez, André (Corresponding author) Ziefle, Martina
An Open-Source Object-Graph-Mapping Framework for Neo4j and Scala: Renesca Buchbeitrag, Beitrag zu einem Tagungsband (2016)	Dietze, Felix Karoff, Johannes Calero Valdez, André (Corresponding author) Ziefle, Martina Greven, Christoph Schroeder, Ulrik
Human Factors in Information Visualization and Decision Support Systems Beitrag zu einem Tagungsband (2016)	Calero Valdez, André Brauner, Philipp Ziefle, Martina Kuhlen, Torsten Sedlmair, Michael
On Studying Human Factors in Complex Cyber-Physical Systems Beitrag zu einem Tagungsband (2016)	Brauner, Philipp (Corresponding author) Calero Valdez, André (Corresponding author) Philipsen, Ralf (Corresponding author) Ziefle, Martina (Corresponding author)
Trustworthiness of visualizations of mobility-induced CO2 emissions Beitrag zu einem Tagungsband (2016)	Platte, Laura (Corresponding author) Freitag, Svenja Schubert, Lisa Molis, Jerg Calero Valdez, André (Corresponding author) Ziefle, Martina (Corresponding author)
Graph Complexity in visual recommender systems for scientific literature Beitrag zu einem Tagungsband (2016)	Abels, Stephan (Corresponding author) Greven, Christoph Calero Valdez, André (Corresponding author) Schroeder, Ulrik Ziefle, Martina (Corresponding author)
Towards Interactive Recommender Systems with the Doctor-in-the-Loop Beitrag zu einem Tagungsband (2016)	Holzinger, Andreas (Corresponding author) Calero Valdez, André (Corresponding author) Ziefle, Martina (Corresponding author)
HCI for Recommender Systems : the Past, the Present and the Future Buchbeitrag, Beitrag zu einem Tagungsband (2016)	Calero Valdez, André (Corresponding author) Ziefle, Martina (Corresponding author) Verbert, Katrien
Using Liferay as an Interdisciplinary Scientific Collaboration Portal. A Comparative Usability Study of version 6.1 and 6.2 Buchbeitrag, Beitrag zu einem Tagungsband (2016)	Calero Valdez, André (Corresponding author) Bräkling, André Schaar, Anne Kathrin (Corresponding author) Schuh, Günther Ziefle, Martina (Corresponding author)
Preparing production systems for the Internet of Things : The potential of socio-technical approaches in dealing with complexity Beitrag zu einem Tagungsband (2016)	Calero Valdez, André Brauner, Philipp Ziefle, Martina (Corresponding author)
Social Media Applications for Knowledge Exchange in Organizations Buchbeitrag (2016)	Calero Valdez, André (Corresponding author) Schaar, Anne Kathrin Bender, Jens Aghassi, Susanne Schuh, Günther Ziefle, Martina
User-centered Design of Business Communities. The Influence of Diversity Factors on Motives to use Communities in Professional Settings Buchbeitrag, Beitrag zu einem Tagungsband, Fachzeitschriftenartikel (2015)	Schaar, Anne Kathrin (Corresponding author) Calero Valdez, André Ziefle, Martina
Orchestrating collaboration - Using visual collaboration suggestion for steering of research clusters Buchbeitrag, Beitrag zu einem Tagungsband, Fachzeitschriftenartikel (2015)	Calero Valdez, André (Corresponding author) Özdemir, Denis Yazdi, Mohammed Amin Schaar, Anne Kathrin (Corresponding author) Ziefle, Martina (Corresponding author)
Reducing Complexity with Simplicity : Usability Methods for Industry 4.0 Beitrag zu einem Tagungsband (2015)	Calero Valdez, André Brauner, Philipp Schaar, Anne Kathrin Holzinger, Andreas Ziefle, Martina
Older Users’ Rejection of Mobile Health Apps a Case for a Stand-Alone Device? Buchbeitrag, Beitrag zu einem Tagungsband (2015)	Calero Valdez, André (Corresponding author) Ziefle, Martina (Corresponding author)
What Should I Read Next? : a Personalized Visual Publication Recommender System Buchbeitrag, Beitrag zu einem Tagungsband (2015)	Bruns, Simon (Corresponding author) Calero Valdez, André (Corresponding author) Greven, Christoph (Corresponding author) Ziefle, Martina (Corresponding author) Schroeder, Ulrik (Corresponding author)
What Do My Colleagues Know? : Dealing with Cognitive Complexity in Organizations Through Visualizations Buchbeitrag, Beitrag zu einem Tagungsband (2015)	Calero Valdez, André (Corresponding author) Bruns, Simon (Corresponding author) Greven, Christoph (Corresponding author) Schroeder, Ulrik (Corresponding author) Ziefle, Martina (Corresponding author)
Nutzungsmotivation von sozialen Netzwerken im Arbeitskontext Buchbeitrag (2015)	Schaar, Anne Kathrin (Corresponding author) Calero Valdez, André (Corresponding author) Ziefle, Martina (Corresponding author)
Unterstützung interdisziplinärer Integration am Beispiel einer Exzellenzcluster-Community Buchbeitrag (2015)	Thiele, Thomas David (Corresponding author) Schröder, Stefan Calero Valdez, André Jooß, Claudia Richert, Anja Ziefle, Martina Isenhardt, Ingrid Jeschke, Sabina
Konzeption einer Community-Plattform Buchbeitrag (2015)	Siegers, Jan (Corresponding author) Bender, Jens (Corresponding author) Calero Valdez, André (Corresponding author) Löcker, Ann-Kathrin (Corresponding author) Schaar, Anne Kathrin (Corresponding author)
Evaluierung, Optimierung und Validierung Buchbeitrag (2015)	Calero Valdez, André (Corresponding author) Löcker, Ann-Kathrin (Corresponding author) Schaar, Anne Kathrin (Corresponding author)
Analyse der potenzieller Nutzer Buchbeitrag (2015)	Calero Valdez, André (Corresponding author) Löcker, Ann-Kathrin (Corresponding author) Schaar, Anne Kathrin (Corresponding author)
Scientific Cooperation Engineering in the Cluster of Excellence Integrative Production Technology for High-Wage Countries at RWTH Aachen University Buchbeitrag (2014)	Jooß, Claudia (Corresponding author) Welter, Florian Leisten, Ingo Richert, Anja Simone Schaar, Anne Kathrin Calero Valdez, André Nick, Eva-Maria Prahl, Ulrich Jansen, Ulrich Schulz, Wolfgang Ziefle, Martina Jeschke, Sabina
Technology acceptance and diabetes : user centered design of small screen devices for diabetes patients Doktorarbeit (2014)	Calero Valdez, André
Scientific Cooperation Engineering Making Interdisciplinary Knowledge Available within Research Facilities and to External Stakeholders Beitrag zu einem Tagungsband (2014)	Calero Valdez, André Schaar, Anne Kathrin Vaegs, Tobias Thiele, Thomas David Kowalski, Thomas Aghassi, Susanne Jansen, Ulrich Schulz, Wolfgang Schuh, Günther Jeschke, Sabina Ziefle, Martina
Enhancing Interdisciplinary Cooperation by Social Platforms Buchbeitrag, Beitrag zu einem Tagungsband (2014)	Calero Valdez, André Schaar, Anne Kathrin Ziefle, Martina Holzinger, Andreas
Motivational features of a mobile web application promoting a healthy lifestyle Beitrag zu einem Tagungsband (2010)	Holzinger, Andreas Dorner, Stefan Födinger, M. Ziefle, Martina Calero Valdez, André