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André Calero Valdez

Professor of Human-Computer Interaction and Usable Safety Engineering

Institute for Multimedia and Interactive Systems

University of Lübeck

Biography

André Calero Valdez is Professor of Human-Computer Interaction and Usable Safety Engineering at the University of Lübeck since 2022. Here he conducts research on issues of human-computer interaction and usable safety in diverse application domains (e.g., eHealth, recommender systems, social media, information visualization, technology acceptance, Industry 4.0) using methods from computer science, psychology, and computational social sciences.

Until 2022, he was a senior researcher at the Department of Communication Science and the Human-Computer Interaction Center at RWTH Aachen University. There André had been head of the junior research group “Digital Mündigkeit” since 2018. He investigated the interplay of recommendation algorithms, social bots, and fake news in social media. Prior to that, André was a post-doc at RWTH Aachen University, working on the interface between algorithms and humans in various application areas (Cluster of Excellence Production Technology and BMBF project iNec, 2013-2017). Due to his excellent degree, he received a PhD scholarship at RWTH Aachen University in 2007. In his dissertation, André focused on the user-centered development and evaluation of a small-screen device for diabetes patients.

Interests

  • Human-Computer Interaction
  • Information Visualization
  • Recommender Systems
  • Data Science
  • Industry 4.0
  • Machine Learning
  • Social Networks
  • Technology Acceptance

Education

  • PhD in Psychology (Dr. phil.), 2013

    RWTH Aachen University

  • Dipl.-Inform in Computer Science, 2007

    RWTH Aachen University

Recent Publications

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(2019). Computational Methods in Professional Communication. In 2019 IEEE International Professional Communication Conference (ProComm).

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(2019). Hey, Siri, Ok, Google, Alexa. Acceptance-Relevant Factors of Virtual Voice-Assistants. In 2019 IEEE International Professional Communication Conference (ProComm).

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(2019). Trust in Cyber Security Recommendations. In 2019 IEEE International Professional Communication Conference (ProComm).

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(2019). Would I Lie to You? How Users Evaluate Faked Online Content Depending on Its Publication Type. In 2019 IEEE International Professional Communication Conference (ProComm).

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(2019). Bubble Trouble: Strategies Against Filter Bubbles in Online Social Networks. In International Conference on Human-Computer Interaction.

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(2019). Follow me: The Impact of Opinion Majorities in Social Networks and the Role of Digital Maturity. In International Conference on Human-Computer Interaction.

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(2019). Trends and Changes in the Field of HCI the Last Decade from the Perspective of HCII Conference. In International Conference on Human-Computer Interaction.

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(2019). Attitude - mHealth Apps and Users' Insights: An Empirical Approach to Understand the Antecedents of Attitudes towards mHealth Applications. In Proceedings of the 5th International Conference on Information and Communication Technologies for Ageing Well and e-Health (ICT4AWE 2019).

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(2019). Who Shares Fake News in Online Social Networks?. In UMAP ‘19: Proceedings of the 27th ACM Conference on User Modeling, Adaptation and Personalization.

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(2019). What happens when decision support systems fail? — the importance of usability on performance in erroneous systems. In Behaviour & Information Technology, 38:12.

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Recent & Upcoming Talks

Human-Algorithm Interaction at Data Community Meetup Deutsche Bahn

Human-Algorithm Interaction at Dataviscamp 2020

Dataviscamp is a new initiative with focus on datavisualization: We bridge the gap between data and humans.

e-Coaching the Elderly Recommender Systems in Health

Plenary Session

Projects

Funded Research Projects

Taigers

Funded by the Exploratory Research Space (ERS) by the DFG. Funding Period: 2012-2012

KISTRA - Use of Artificial Intelligence for Early Detection of Crimes

Funded by the Federal Ministry of Research and Eduaction”. Funding Period: 2020-2023

Shinystats

Funded by the RWTH digitization of teaching fund. Funding period: 2019

SmartIdentifikation

Funded by the BMBF. Funding period: 2018-2020

Digitale Mündigkeit

Junior Research Group funded by the NRW State Government. Project runtime from 2018 to 2022.

Cyber - Space Perception in Cyberspace

Funded by the ICT Foundations of a Digitized Industry, Economy, and Society” by the profile area ICT. Funding Period: 2016-2017

iNec - Innovation by Expert Communities in Times of Demographic Change

Funded by the BMBF. I have worked in this project from 2012 to 2015.

Cluster of Excellence - Production Technology in High-Wage Countries

Funded by the DFG and ther German Federal and State Governments. Between 2012-2017, I have worked in this project in the …

Dissertation - Technology Acceptance and Diabetes

User-Centered Design of Small Screen Devices for Diabetes Patients. My dissertation projected funded by the RWTH Aachen University …

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