• Motion Categorization: Create categorizations of motion that are useful in AI, also plausible in human cognition.
• Human-aware Navigation : Robot navigation that is aware of the humans in the environment.
• Qualitative Spatial Representations, mainly Representations of Motion : The categorisation (i.e., classification) of two entities' motion, e.g., a robot and a human.

2022

• Papenmeier, F., Purcalla Arrufi, J., & Kirsch, A. (2022). Stories in the Mind? The Role of Story-Based Categorizations in Motion Classification. In OSF Preprints. [BibTeX][EndNote]

2018

• Purcalla Arrufi, J., Kirsch A., (2018). Qualitative Reasoning with Story-Based Motion Representations: Inverse and Composition. Proceedings of QR'18, 31st International Workshop on Qualitative Reasoning. At Stockholm (Sweden). [BibTeX][EndNote]
• Purcalla Arrufi, J., Kirsch A., (2018). Motion Categorisation: Representing Velocity Qualitatively. In Cognitive Systems Research Issue 52 (2018) pp. 117–131, Elsevier. [BibTeX] [EndNote]

2017

• Purcalla Arrufi, J., Kirsch A., (2017 Juli). Using Stories to Create Qualitative Representations of Motion. In ProSocrates 2017, 2nd Symposium on Problem-solving, Creativity and Spatial Reasoning in Cognitive Systems. [BibTeX] [EndNote]

2016

• Purcalla Arrufi, J. (2016). Modelling Human Navigation: Cognitive Aspects of Obstacle Avoidance. In T. Barkowsky, Z. F. Llansola, H. Schultheis, & J. van de Ven (Eds.), 13th Biannual Conference of the German Cognitive Science Society (pp. 245–247). Bremen, Germany. [BibTeX] [EndNote]

2014–2015

• SS: Usability Engineering (exercises coordinator)
• WS: Human Computer Interaction (exercises coordinator)

2013–2014

• SS: Software Project (team supervisor)
• WS: Human Computer Interaction (exercises coordinator)

• OPRA Composition (standard composition, and composition matrix)