Journals

1. Liapis A., Katsanos C., Karousos N., Xenos M., Orphanoudakis T. (accepted). User experience evaluation: a validation study of a tool-based approach for automatic stress detection using physiological signals. International Journal of Human-Computer Interaction Vol-TBD(Issue-TBD), pagesTBD. {IF-2019: 1.713}

2. Liapis, A., Katsanos, C., Sotiropoulos, D. G., Karousos, N., & Xenos, M. Stress in interactive applications: Analysis of the valence-arousal space based on physiological signals and self-reported data. Multimedia Tools and Applications, 76(4), 5051–5071 (2017).

3. Chatzidaki, E., Liapis, A., Tsironis, A., Xenos, M., Kostaras, N.: Users’ emotional experience using different modalities: a comparative study. Int. J. Web Eng. Technol. 9, 148–163 (2014).

 

Conferences​

1. Liapis, A., Katsanos, C., Karousos, Sotiropoulos, D.G., N, Xenos, M., T, Orphanoudakis: UX Εvaluation Supported by Real-time Monitoring of Stress: a Tool-based Approach that Uses Heat-maps of Physiological Signals. Accepted for publication HCII2020

2. Liapis, A., Katsanos, C., Karousos, N., Xenos, M., Orphanoudakis, T.: UDSP+: Stress Detection Based on User-reported Emotional Ratings and Wearable Skin Conductance Sensor. In: Adjunct Proceedings of the 2019 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2019 ACM International Symposium on Wearable Computers. pp. 125–128. ACM, New York, NY, USA (2019).

3. Liapis, A., Katsanos, C., Xenos, M., Orphanoudakis, T.: Effect of Personality Traits on UX Evaluation Metrics: A Study on Usability Issues, Valence-Arousal and Skin Conductance. In: Extended Abstracts of the 2019 CHI Conference on Human Factors in Computing Systems. p. LBW2721:1–LBW2721:6. ACM, New York, NY, USA (2019). 

4. Liapis, A., Katsanos, C., Xenos, M.: Don’t Leave Me Alone: Retrospective Think Aloud Supported by Real-Time Monitoring of Participant’s Physiology. In: Kurosu, M. (ed.) Human-Computer Interaction. Theories, Methods, and Human Issues. pp. 148–158. Springer International Publishing (2018)

5. Liapis, A., Katsanos, C., Sotiropoulos, D., Xenos, M., Karousos, N.: Recognizing emotions in human computer interaction: studying stress using skin conductance. In: Abascal, J., Barbosa, S., Fetter, M., Gross, T., Palanque, P., and Winckler, M. (eds.) Human-Computer Interaction – INTERACT 2015. pp. 255–262. Springer International Publishing (2015).

6. Liapis, A., Katsanos, C., Sotiropoulos, D., Xenos, M., Karousos, N.: Subjective assessment of stress in HCI: a study of the valence-arousal scale using skin conductance. In: Proceedings of the 11th Biannual Conference on Italian SIGCHI Chapter. pp. 174–177. ACM, New York, NY, USA (2015). (Selected among best papers)

7. Liapis, A., Katsanos, C., Sotiropoulos, D., Xenos, M., Karousos, N.: Stress recognition in human-computer interaction using physiological and self-reported data: a study of gender differences. In: Proceedings of the 19th Panhellenic Conference on Informatics. pp. 323–328. ACM, New York, NY, USA (2015).

8. Liapis, A., Karousos, N., Katsanos, C., Xenos, M.: Evaluating user’s emotional experience in HCI: the physiOBS approach. In: Kurosu, M. (ed.) Human-Computer Interaction. Advanced Interaction Modalities and Techniques. pp. 758–767. Springer International Publishing (2014).

9. Liapis, A., Xenos, M.: The physiological measurements as a critical indicator in users’ experience evaluation. In: Proceedings of the 17th Panhellenic Conference on Informatics. pp. 258–263. ACM, New York, NY, USA (2013).