Person
Dr. phil.Ralf Philipsen
Chair of Communication Studies
Address
Building: Prolog, Campus Melaten
Room: 03_A24
Campus-Boulevard 57
52074 Aachen
Description
Ralf Philipsen has been a research associate at the Human-Computer Interaction Center since 2014. After studying technology communication with a focus on computer science at RWTH Aachen University, with the thesis on decision-making processes in supply chain and quality management and data visualization in a corporate context, he completed his PhD at the chair on the topic of integrating user requirements and behavior patterns into the planning of charging infrastructure for electric cars.
In addition to training qualitative and quantitative empirical methods in teaching, his current focus is on user profile-specific identification, measurement, and modeling of user requirements, user acceptance, and user behavior in the contexts of electrification, automation, and explainable artificial intelligence, short AI, in mobility and production.
Publications
| Title | Author(s) |
|---|---|
| Exploring Bias in Public Perception of Artificial Intelligence: A Criticality Map Analysis Journal Article (2023) | Brauner, Philipp Hick, Alexander Paul Francois Philipsen, Ralf Ziefle, Martina |
| Autonomous shuttle or conventional cab? Investigating users’ decision to share a ride Contribution to a conference proceedings (2023) | Biermann, Hannah (Corresponding author) Liehner, Gian Luca Valentin (Corresponding author) Philipsen, Ralf (Corresponding author) Ziefle, Martina (Corresponding author) |
| I Want to Ride My Bicycle? - User Requirements and Usage Scenarios for Electric Cargo Bikes Contribution to a conference proceedings (2023) | Philipsen, Ralf (Corresponding author) Biermann, Hannah (Corresponding author) Himmel, Simon (Corresponding author) Ziefle, Martina (Corresponding author) |
| What does the public think about artificial intelligence? — A criticality map to understand bias in the public perception of AI Contribution to a book, Journal Article (2023) | Brauner, Philipp (Corresponding author) Hick, Alexander Paul Francois (Corresponding author) Philipsen, Ralf (Corresponding author) Ziefle, Martina (Corresponding author) |
| Crazy Little Thing Called Trust—User-Specific Attitudes and Conditions to Trust an On-Demand Autonomous Shuttle Service Contribution to a book (2022) | Biermann, Hannah (Corresponding author) Philipsen, Ralf Ziefle, Martina |
| I Am What I Am - Roles for Artificial Intelligence from the Users’ Perspective Contribution to a book, Contribution to a conference proceedings (2022) | Philipsen, Ralf (Corresponding author) Brauner, Philipp (Corresponding author) Biermann, Hannah (Corresponding author) Ziefle, Martina (Corresponding author) |
| Übergang zu postfossiler Mobilität: Integration von Nutzeranforderungen und Verhaltensmustern in die Planung von Ladeinfrastruktur für Elektroautos Book, Dissertation / PhD Thesis (2022) | Philipsen, Ralf |
| On the Integration of Shared Autonomous Mobility on Demand in Mobility Service Platforms Contribution to a book, Contribution to a conference proceedings (2021) | Schwinger, Felix Clemens Philipsen, Ralf Himmel, Simon Jarke, Matthias Ziefle, Martina |
| Users’ Expectations, Fears, and Attributions Regarding Autonomous Driving : A Comparison of Traffic Scenarios Contribution to a book, Contribution to a conference proceedings (2021) | Biermann, Hannah (Corresponding author) Philipsen, Ralf (Corresponding author) Brell, Teresa Himmel, Simon (Corresponding author) Ziefle, Martina (Corresponding author) |
| A Matter of Trust : Identification and Evaluation of User Requirements and Design Concepts for a Trust Label in Autonomous Driving Contribution to a book, Contribution to a conference proceedings (2021) | Biermann, Hannah (Corresponding author) Philipsen, Ralf Ziefle, Martina (Corresponding author) |
| Should I Stay or Should I Go? Influencing Context Factors for Users’ Decisions to Charge or Refuel Their Vehicles Contribution to a book, Contribution to a conference proceedings (2019) | Philipsen, Ralf (Corresponding author) Brell, Teresa Biermann, Hannah Eickels, Teresa Brost, Waldemar Ziefle, Martina |
| Shut Up and Drive? : User Requirements for Communication Services in Autonomous Driving Contribution to a book, Contribution to a conference proceedings (2020) | Biermann, Hannah (Corresponding author) Philipsen, Ralf (Corresponding author) Brell, Teresa (Corresponding author) Ziefle, Martina (Corresponding author) |
| Semi-charmed Life : Willingness to Use and Related Contributing Factors Regarding Semi-public Charging Infrastructure for Electric Cars Contribution to a book, Contribution to a conference proceedings (2020) | Philipsen, Ralf (Corresponding author) Haverkämper, Imke Tabea (Corresponding author) Biermann, Hannah (Corresponding author) Brell, Teresa (Corresponding author) Ziefle, Martina (Corresponding author) |
| On the Road Again : Explanatory Factors for the Users’ Willingness to Replace Private Cars by Autonomous on-Demand Shuttle Services Contribution to a book, Contribution to a conference proceedings (2020) | Philipsen, Ralf (Corresponding author) Brell, Teresa (Corresponding author) Biermann, Hannah (Corresponding author) Ziefle, Martina (Corresponding author) |
| Rolling in the deep : User perspectives, expectations, and challenges of data and information distribution in autonomous driving Journal Article (2019) | Biermann, Hannah (Corresponding author) Philipsen, Ralf (Corresponding author) Brell, Teresa Ziefle, Martina (Corresponding author) |
| Under Pressure - Users' Perception of Range Stress in the Context of Charging and Traditional Refueling Journal Article (2019) | Philipsen, Ralf (Corresponding author) Brell, Teresa Biermann, Hannah Ziefle, Martina |
| Potenzialberechnung für den Aufbau von Ladeinfrastruktur für batterieelektrische Fahrzeuge : Fokussierung auf das Potenzial entstehend aus der Stadtquartiersebene Contribution to a conference proceedings, Journal Article (2019) | Brost, Waldemar Eickels, Teresa Philipsen, Ralf |
| Carriage Without a Driver - User Requirements for Intelligent Autonomous Mobility Services Contribution to a book, Contribution to a conference proceedings (2018) | Philipsen, Ralf (Corresponding author) Brell, Teresa (Corresponding author) Ziefle, Martina (Corresponding author) |
| Evaluating Different Strategies to Restore Trust in Decision Support Systems in Cross-Company Cooperation Contribution to a book, Contribution to a conference proceedings (2018) | Philipsen, Ralf (Corresponding author) Brauner, Philipp Calero Valdez, André Ziefle, Martina |
| Privacy issues in smart cities: Insights into citizens’ perspectives toward safe mobility in urban environments Contribution to a book (2019) | Ziefle, Martina (Corresponding author) Brell, Teresa (Corresponding author) Philipsen, Ralf (Corresponding author) van Heek, Julia Arning, Anne Katrin |
| Trust in Autonomous Technologies : A Contextual Comparison of Influencing User Factors Contribution to a book, Contribution to a conference proceedings (2019) | Brell, Teresa (Corresponding author) Biermann, Hannah Philipsen, Ralf Ziefle, Martina |
| Conditional Privacy : Users' Perception of Data Privacy in Autonomous Driving Contribution to a book, Contribution to a conference proceedings (2019) | Brell, Teresa (Corresponding author) Biermann, Hannah (Corresponding author) Philipsen, Ralf (Corresponding author) Ziefle, Martina (Corresponding author) |
| What happens when decision support systems fail? : the importance of usability on performance in erroneous systems Journal Article (2019) | Brauner, Philipp (Corresponding author) Philipsen, Ralf Calero Valdez, André Ziefle, Martina |
| Ring the Alarm - Identification and Evaluation of Users’ Requirements for a V2X-Smartphone App Contribution to a book, Contribution to a conference proceedings (2018) | Brell, Teresa (Corresponding author) Philipsen, Ralf Ziefle, Martina |
| Human Interaction Under Risk in Cyber-Physical Production Systems Contribution to a book, Contribution to a conference proceedings (2018) | Brauner, Philipp (Corresponding author) Philipsen, Ralf Calero Valdez, André Ziefle, Martina |
| Suspicious minds? : users’ perceptions of autonomous and connected driving Contribution to a book, Journal Article (2019) | Brell, Teresa Philipsen, Ralf (Corresponding author) Ziefle, Martina |
| sCARy! Risk Perceptions in Autonomous Driving : The Influence of Experience on Perceived Benefits and Barriers Contribution to a book, Journal Article (2018) | Brell, Teresa (Corresponding author) Philipsen, Ralf (Corresponding author) Ziefle, Martina |
| Calculation of potential for setting up charging infrastructure for battery-powered electric vehicles - Focusing the calculation of potential according to the urban quarter level Contribution to a conference proceedings, Journal Article (2019) | Brost, Waldemar (Corresponding author) Eickels, Teresa Philipsen, Ralf |
| With a Little Help from My Government : A User Perspective on State Support for Electric Vehicles Contribution to a book, Contribution to a conference proceedings (2018) | Philipsen, Ralf (Corresponding author) Brell, Teresa Funke, Teresa Brost, Waldemar Ziefle, Martina |
| Pictures of You, Pictures of Me - User Acceptance of Camera-technology in Intelligent Transport Systems Contribution to a book, Contribution to a conference proceedings (2018) | Brell, Teresa (Corresponding author) Philipsen, Ralf (Corresponding author) Ziefle, Martina (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 Contribution to a book, Contribution to a conference proceedings (2017) | Brauner, Philipp (Corresponding author) Philipsen, Ralf Calero Valdez, André Ziefle, Martina |
| Running on empty - Users’ charging behavior of electric vehicles versus traditional refueling Journal Article (2018) | Philipsen, Ralf (Corresponding author) Brell, Teresa Brost, Waldemar Eickels, Teresa Ziefle, Martina |
| Range Makes All the Difference? Weighing up Range, Charging Time and Fast-Charging Network Density as Key Drivers for the Acceptance of Battery Electric Vehicles Contribution to a book, Contribution to a conference proceedings (2017) | Halbey, Julian Philipsen, Ralf (Corresponding author) Schmidt, Teresa Ziefle, Martina |
| Fast-Charging Stations or Conventional Gas Stations: Same Difference? - Variations of Preferences and Requirements Contribution to a book, Contribution to a conference proceedings (2017) | Philipsen, Ralf (Corresponding author) Schmidt, Teresa Ziefle, Martina |
| The Sky’s (Not) the Limit - Influence of Expertise and Privacy Disposition on the Use of Multicopters Contribution to a book, Contribution to a conference proceedings (2017) | Lidynia, Chantal (Corresponding author) Philipsen, Ralf Ziefle, Martina |
| Privacy Pirates : The Key Role of User Diversity in V2X-Technology Contribution to a book, Contribution to a conference proceedings (2018) | Brell, Teresa (Corresponding author) Philipsen, Ralf Ziefle, Martina |
| Integrated Model Approach STELLA Method of Site Identification for Charging Infrastructure Contribution to a conference proceedings, Journal Article (2018) | Brost, Waldemar (Corresponding author) Funke, Teresa Philipsen, Ralf Brell, Teresa Ziefle, Martina |
| What to Expect of Automated Driving: Expectations and Anticipation of System Behavior Contribution to a book, Contribution to a conference proceedings (2017) | Josten, Johanna (Corresponding author) Schmidt, Theresa Philipsen, Ralf Eckstein, Lutz Ziefle, Martina |
| Privacy and initial information in automated driving - Evaluation of information demands and data sharing concerns Contribution to a book, Contribution to a conference proceedings (2017) | Josten, Johanna (Corresponding author) Schmidt, T. Philipsen, Ralf Eckstein, Lutz (Corresponding author) Ziefle, Martina (Corresponding author) |
| Watch Out! : User-Centered Feedback Design for a V2X-Smartphone App Contribution to a book, Contribution to a conference proceedings (2017) | Schmidt, Teresa (Corresponding author) Philipsen, Ralf Dzafic, Dzenan Ziefle, Martina |
| Dos and Don’ts of Datasharing in V2X-Technology : User Diverse Perspectives in Different Traffic Scenarios Contribution to a book, Contribution to a conference proceedings (2017) | Schmidt, Teresa (Corresponding author) Philipsen, Ralf (Corresponding author) Ziefle, Martina (Corresponding author) |
| 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 Contribution to a book, Contribution to a conference proceedings (2017) | Brauner, Philipp (Corresponding author) Calero Valdez, André Philipsen, Ralf Ziefle, Martina |
| Droning on About Drones - Acceptance of and Perceived Barriers to Drones in Civil Usage Contexts Contribution to a book, Contribution to a conference proceedings (2016) | Lidynia, Chantal (Corresponding author) Philipsen, Ralf Ziefle, Martina |
| Well Worth a Detour? : Users’ Preferences Regarding the Attributes of Fast-Charging Infrastructure for Electromobility Contribution to a book, Contribution to a conference proceedings (2017) | Philipsen, Ralf (Corresponding author) Schmidt, Teresa (Corresponding author) Ziefle, Martina (Corresponding author) |
| Projecting Efficacy and Use of Business Simulation Games in the Production Domain using Technology Acceptance Models Contribution to a book, Contribution to a conference proceedings (2016) | Brauner, Philipp (Corresponding author) Philipsen, Ralf Ziefle, Martina |
| Defective Still Deflective - How Correctness of Decision Support Systems Influences User’s Performance in Production Environments Contribution to a book, Contribution to a conference proceedings (2016) | Brauner, Philipp (Corresponding author) Calero Valdez, André Philipsen, Ralf Ziefle, Martina |
| Share to Protect - Quantitative Study on Privacy Issues in V2X-Technology Contribution to a book, Contribution to a conference proceedings (2016) | Schmidt, Teresa (Corresponding author) Philipsen, Ralf Ziefle, Martina |
| On Studying Human Factors in Complex Cyber-Physical Systems Contribution to a conference proceedings (2016) | Brauner, Philipp (Corresponding author) Calero Valdez, André (Corresponding author) Philipsen, Ralf (Corresponding author) Ziefle, Martina (Corresponding author) |
| Public perception of V2X-technology - evaluation of general advantages, disadvantages and reasons for data sharing with connected vehicles Contribution to a book, Contribution to a conference proceedings (2016) | Schmidt, Teresa (Corresponding author) Philipsen, Ralf (Corresponding author) Themann, Philipp Ziefle, Martina (Corresponding author) |
| User diverse privacy requirements for V2X-Technology : Quantitative research on context-based privacy aspects Contribution to a book, Contribution to a conference proceedings (2016) | Schmidt, Teresa (Corresponding author) Philipsen, Ralf (Corresponding author) Ziefle, Martina (Corresponding author) |
| Fast-charging station here, please! User criteria for electric vehicle fast-charging locations Journal Article (2016) | Philipsen, Ralf (Corresponding author) Schmidt, Teresa (Corresponding author) van Heek, Julia (Corresponding author) Ziefle, Martina (Corresponding author) |
| A Game-Based Approach to Meet the Challenges of Decision Processes in Ramp-Up Management Journal Article (2016) | Brauner, Philipp (Corresponding author) Philipsen, Ralf (Corresponding author) Fels, Antonia Fuhrmann, Marco Heinrich Ngo, Quoc Hao Stiller, Sebastian Schmitt, Robert H. Ziefle, Martina |
| A Game-Based Approach to Raise Quality Awareness in Ramp-Up Processes Journal Article (2016) | Brauner, Philipp Philipsen, Ralf Fels, Antonia Fuhrmann, Marco Heinrich (Corresponding author) Ng, Hao Stiller, Sebastian Schmitt, Robert H. Ziefle, Martina |
| A Charging Place to Be - Users’ Evaluation Criteria for the Positioning of Fast-charging Infrastructure for Electro Mobility Contribution to a book, Contribution to a conference proceedings, Journal Article (2015) | Philipsen, Ralf (Corresponding author) Schmidt, Teresa Ziefle, Martina |
| Safety First? : V2X, Percived Benefits, Barriers and Trade-offs of Automated Driving Contribution to a book, Contribution to a conference proceedings (2015) | Schmidt, Teresa (Corresponding author) Philipsen, Ralf Ziefle, Martina |
| From V2X to Control2Trust :Why trust and control are major attributes in vehicle2x technologies Contribution to a book, Contribution to a conference proceedings (2015) | Schmidt, Teresa Philipsen, Ralf (Corresponding author) Ziefle, Martina |
| A Game-based Approach to Understand Human Factors in Supply Chains and Quality Management Contribution to a book, Contribution to a conference proceedings, Journal Article (2014) | Stiller, Sebastian (Corresponding author) Falk, Björn Philipsen, Ralf Brauner, Philipp Schmitt, Robert H. Ziefle, Martina |
| Understanding and Supporting Decision Makers in Quality Management of Production Networks Contribution to a book, Contribution to a conference proceedings (2014) | Philipsen, Ralf Brauner, Philipp Stiller, Sebastian Runge, Simone Schmitt, Robert H. Ziefle, Martina |