• Fabian Göbel, Ioannis Giannopoulos, Martin Raubal (2016). The Importance of Visual Attention for Adaptive Interfaces. In Proceedings of the 18th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct (MobileHCI ’16 – Smarttention). ACM, NY, USA. to appear

• Peter Kiefer, Ioannis Giannopoulos, Andrew T. Duchowski, and Martin Raubal (2016). Measuring cognitive load for map tasks through pupil diameter. In Proceedings of the Ninth International Conference on Geographic Information Science (GIScience 2016). Springer International Publishing, 2016. to appear.

Andrew T. Duchowski, Sophie Jörg, Tyler N. Allen, Ioannis Giannopoulos, Krzysztof Krejtz (2016). Eye Movement Synthesis. InProceedings of the 2016 symposium on Eye tracking research & applications (ETRA ’16). ACM

Verena Schnitzler, Ioannis Giannopoulos, Christoph Hölscher and Iva Barisic (2016). The Interplay of Pedestrian Navigation, Wayfinding Devices, and Environmental Features in Indoor Settings. In Proceedings of the 2016 symposium on Eye tracking research & applications (ETRA ’16). ACM

Peter Kiefer, Ioannis Giannopoulos (2015). A Framework for Attention-Based Implicit Interaction on Mobile Screens. In Smarttention, Please! Intelligent Attention Management on Mobile Devices, Workshop at MobileHCI, Copenhagen, Denmark.

Ioannis Giannopoulos, Peter Kiefer, and Martin Raubal (2015). GazeNav: Gaze-Based Pedestrian Navigation.  In Proceedings of the 17th International Conference on Human-Computer Interaction with Mobile Devices & Services. ACM, New York, NY, USA.

Peter Kiefer, Simon Scheider, Ioannis Giannopoulos, and Paul Weiser (2015). A Wayfinding Grammar Based on Reference System Transformations. In Conference On Spatial Information Theory (COSIT)

Ioannis Giannopoulos, Peter Kiefer, and Martin Raubal. Watch What I Am Looking At! Eye Gaze and Head-Mounted Displays. In Mobile Collocated Interactions: From Smartphones to Wearables, Workshop at CHI 2015, Seoul, Korea, 2015.

Ioannis Giannopoulos, Peter Kiefer, Martin Raubal, Kai-Florian Richter, and Tyler Thrash (2014). Wayfinding Decision Situations: A Conceptual Model and Evaluation. In Duckham, M., Stewart, K., Pebesma, E., editors, Eighth International Conference on Geographic Information Science (GIScience).

Tyler Thrash, Ioannis Giannopoulos, and Victor R. Schinazi (2014). Bidimensional regression: Issues with interpolation. In P. Bello, M. Guarini, M. McShane, & B. Scassellati (Eds.), Proceedings of the 36th Annual Conference of the Cognitive Science Society (pp. XX). Austin, TX: Cognitive Science Society.