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ORCIDAlexandros Liapis
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2020 – today
- 2023
[j4]Alexandros Liapis, Vicky Maratou
, Theodor Panagiotakopoulos, Christos Katsanos, Achilles Kameas:
UX evaluation of open MOOC platforms: a comparative study between Moodle and Open edX combining user interaction metrics and wearable biosensors. Interact. Learn. Environ. 31(10): 6841-6855 (2023)- [c15]George Vorvilas, Alexandros Liapis, Nikos Karousos, Leonidas Theodorakopoulos, Eirini Lagiou, Achilles Kameas:
Faculty members' Perceptions of Remote Electronic Examinations in Distance Academic Education. IISA 2023: 1-6 - 2022
- [c14]Christos Katsanos, Georgia Zafeiriou, Alexandros Liapis:
Effect of Self-efficacy on Open Card Sorts for Websites. HCI (4) 2022: 75-87 - 2021
- [j3]Alexandros Liapis, Christos Katsanos, Nikos Karousos, Michalis Xenos, Theofanis Orphanoudakis:
User Experience Evaluation: A Validation Study of a Tool-based Approach for Automatic Stress Detection Using Physiological Signals. Int. J. Hum. Comput. Interact. 37(5): 470-483 (2021) - [c13]Georgia Zafeiriou, Christos Katsanos, Alexandros Liapis:
Effect of Sense of Direction on Open Card Sorts for Websites. CHI Greece 2021: 6:1-6:8 - [c12]Christos Katsanos, Nikolaos K. Tselios, Alexandros Liapis:
PSSUQ-GR: A First Step Towards Standardization of the Post-Study System Usability Questionnaire in Greek. CHI Greece 2021: 23:1-23:6 - [c11]Alexandros Liapis, George Vorvilas, Alkis Korovesis, Dimitra Aggelopoulou, Nikos Karousos, Efstathios P. Efstathopoulos:
Evaluating the remote examination process applied by the Hellenic Open University (HOU) during COVID-19 pandemic: Students' opinions. EDUCON 2021: 924-927 - [c10]Alexandros Liapis, Evanthia Faliagka, Christos Katsanos, Christos P. Antonopoulos, Nikolaos S. Voros:
Detection of Subtle Stress Episodes During UX Evaluation: Assessing the Performance of the WESAD Bio-Signals Dataset. INTERACT (3) 2021: 238-247 - 2020
- [b1]Alexandros Liapis:
Human-computer interaction: evaluating the user experience of interactive information systems based on bio-signals analysis. Hellenic Open University, Greece, 2020 - [c9]Alexandros Liapis, Christos Katsanos, Nikos Karousos, Dimitris Sotiropoulos, Michalis Xenos, Theofanis Orphanoudakis:
Stress Heatmaps: A Fuzzy-Based Approach that Uses Physiological Signals. HCI (22) 2020: 268-277
2010 – 2019
- 2019
- [c8]Alexandros Liapis, Christos Katsanos, Michalis Xenos, Theofanis Orphanoudakis:
Effect of Personality Traits on UX Evaluation Metrics: A Study on Usability Issues, Valence-Arousal and Skin Conductance. CHI Extended Abstracts 2019 - [c7]Alexandros Liapis, Christos Katsanos, Nikos Karousos, Michalis Xenos, Theofanis Orphanoudakis:
UDSP+: stress detection based on user-reported emotional ratings and wearable skin conductance sensor. UbiComp/ISWC Adjunct 2019: 125-128 - [i2]Alexandros Liapis, Christos Katsanos, Michalis Xenos, Theofanis Orphanoudakis:
Effect of Personality Traits on UX Evaluation Metrics: A Study on Usability Issues, Valence-Arousal and Skin Conductance. CoRR abs/1903.11054 (2019) - 2018
- [c6]Alexandros Liapis, Christos Katsanos, Michalis Xenos:
Don't Leave Me Alone: Retrospective Think Aloud Supported by Real-Time Monitoring of Participant's Physiology. HCI (1) 2018: 148-158 - [i1]Alexandros Liapis, Christos Katsanos, Michalis Xenos:
Don't Leave Me Alone: Retrospective Think Aloud supported by Real-time Monitoring of Participant's Physiology. CoRR abs/1802.04090 (2018) - 2017
- [j2]Alexandros Liapis, Christos Katsanos, Dimitris Sotiropoulos, Nikos Karousos, Michalis Xenos:
Stress in interactive applications: analysis of the valence-arousal space based on physiological signals and self-reported data. Multim. Tools Appl. 76(4): 5051-5071 (2017) - 2015
- [c5]Alexandros Liapis, Christos Katsanos, Dimitris Sotiropoulos, Michalis Nik Xenos, Nikos Karousos:
Subjective Assessment of Stress in HCI: A Study of the Valence-Arousal Scale using Skin Conductance. CHItaly 2015: 174-177 - [c4]Alexandros Liapis, Christos Katsanos, Dimitris Sotiropoulos, Michalis Nik Xenos, Nikos Karousos:
Recognizing Emotions in Human Computer Interaction: Studying Stress Using Skin Conductance. INTERACT (1) 2015: 255-262 - [c3]Alexandros Liapis, Christos Katsanos, Dimitris Sotiropoulos, Michalis Xenos, Nikos Karousos:
Stress recognition in human-computer interaction using physiological and self-reported data: a study of gender differences. Panhellenic Conference on Informatics 2015: 323-328 - 2014
- [j1]Eleni Chatzidaki, Alexandros Liapis, Alexandros Tsironis, Michalis Nik Xenos, Nektarios Kostaras:
Users' emotional experience using different modalities: a comparative study. Int. J. Web Eng. Technol. 9(2): 148-163 (2014) - [c2]Alexandros Liapis, Nikos Karousos, Christos Katsanos, Michalis Nik Xenos:
Evaluating User's Emotional Experience in HCI: The PhysiOBS Approach. HCI (2) 2014: 758-767 - 2013
- [c1]Alexandros Liapis, Michalis Nik Xenos:
The physiological measurements as a critical indicator in users' experience evaluation. Panhellenic Conference on Informatics 2013: 258-263
Coauthor Index
aka: Michalis Xenos
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