Christos Katsanos

77 papers A* 1B 1C 3Misc 1Journal 20Unranked 51

Year	Rank	Type	Title / Venue / Authors
2025	—	`conf`	CiApplication: A User-centered Web App for Postoperative Cochlear Implant Rehabilitation. CHI Greece Maria Katsikerou, Dimitra Ioannou, Christos Katsanos
2025	—	`conf`	Comparing Gaze-Based Interaction Methods in a Game Environment. HCI (51) Eleni Navrozidou, Lampros Karavidas, Christos Katsanos, Thrasyvoulos Tsiatsos
2025	—	`conf`	How Many Participants Do You Need for Closed Card Sorting? A Case Study of an E-commerce Website. CHI Greece Theodoros Dougalis, Christos Katsanos
2025	—	`conf`	UEQ-GR and UEQ-S-GR: Towards a Greek Adaptation of the User Experience Questionnaire and its Short Version. CHI Greece Georgios Melissourgos, Christos Katsanos
2024	C	`conf`	Accessibility Academy: Interactive Learning of the WCAG 2.1 Web Accessibility Guidelines. EDUCON Themistoklis Chatziemmanouil, Christos Katsanos
2024	—	`conf`	Challenges in Transitioning from Desktop 3D to Extended Reality Space: The Case of a Virtual Museum Application. PCI Despoina Moukanou, George E. Raptis, Christos Katsanos
2024	—	`conf`	Do Potential Issues Reported by Automated Tools Affect Guideline-based Web Accessibility Evaluation? A Case Study on Greek Public Hospitals. PCI Ilias Tzimas, Christos Katsanos
2024	—	`conf`	EPICommunity Platform: Towards an Academic Social Network Designed for Researchers by Researchers. HCI (21) Iakovos Stratigakis, Christos Katsanos, Anouk Tso, Dimitrios Kovaios, Thrasyvoulos Tsiatsos
2024	J	`jnl`	Emergency Remote Teaching in Higher Education Institutes: A Taxonomy of Challenges Faced by First-Year Mathematics Students in the Pacific Region. IEEE Access Sione Paea, Bibhya Sharma, Gabiriele Bulivou, Christos Katsanos
2024	J	`jnl`	Information Architecture: Using Best Merge Method, Category Validity, and Multidimensional Scaling for Open Card Sort Data Analysis. Int. J. Hum. Comput. Interact. Sione Paea, Christos Katsanos, Gabiriele Bulivou
2024	—	`conf`	Towards Identifying Visitor Types in Virtual Museums Using Spatial and Interaction Data. UMAP (Adjunct Publication) Filippos Panos, George E. Raptis, Christina Katsini, Christos Katsanos
2024	C	`conf`	Using Card Sorting to Redesign the Information Architecture of a University e-Learning Platform. EDUCON Sione Paea, Christos Katsanos, Bibhya Sharma, Gabiriele Bulivou
2023	—	`conf`	Do Not Shoot the Messenger: Effect of System Critical Feedback on User-Perceived Usability. HCI (2) Georgios Melissourgos, Christos Katsanos
2023	—	`conf`	ESALP 2.0: Educational System to Support Learning of Web Content Accessibility Guidelines by Greek Web Practitioners. CHI Greece Konstantinos Tsaktsiras, Christos Katsanos
2023	—	`conf`	Exploring the Impact of Cognitive Styles on the Visualization of Privacy Policies. PCI Areti Tsolakidou, George E. Raptis, Christina P. Katsini, Christos Katsanos
2023	—	`conf`	GR-UMUX and GR-UMUX-LITE: A First Step Towards Standardization of the Usability Metric for User Experience and its LITE Version in Greek. PCI Christos Katsanos, Georgios Melissourgos, Nikolaos K. Tselios
2023	—	`conf`	How Many Participants Do You Need for an Open Card Sort? A Case Study of E-commerce Websites. INTERACT (4) Christos Pechlevanoudis, Grigorios Zilidis, Christos Katsanos
2023	—	`conf`	RePaLM: A Data-Driven AI Assistant for Making Stronger Pattern Choices. INTERACT (3) Christina Milousi, George E. Raptis, Christina P. Katsini, Christos Katsanos
2023	—	`conf`	Task-Based Open Card Sorting: Towards a New Method to Produce Usable Information Architectures. HCI (5) Christos Katsanos, Vasileios Christoforidis, Christina Demertzi
2023	—	`conf`	Teaching Assembly Tasks to Robots Using a 3D Simulation Environment. CHI Greece Christos Papadopoulos, Christos Katsanos
2023	—	`conf`	Turn & Slide: Designing a Puzzle Game to Elicit the Visualizer-Verbalizer Cognitive Style. INTERACT (4) Sotirios Petsas, George E. Raptis, Christos Katsanos
2023	J	`jnl`	UX evaluation of open MOOC platforms: a comparative study between Moodle and Open edX combining user interaction metrics and wearable biosensors. Interact. Learn. Environ. Alexandros Liapis, Vicky Maratou, Theodor Panagiotakopoulos, Christos Katsanos, Achilles Kameas
2022	—	`conf`	A Descriptive Model of Passive and Natural Passive Human-Computer Interaction. HCI (1) Andreas Mallas, Michalis Xenos, Christos Katsanos
2022	—	`conf`	Effect of Self-efficacy on Open Card Sorts for Websites. HCI (4) Christos Katsanos, Georgia Zafeiriou, Alexandros Liapis
2022	—	`conf`	ToMtool: An Interactive Multimedia Application to Support Training of Emotion Recognition and Theory of Mind Skills to Children with Autism Spectrum Disorder. PCI Dimitrios Theodoropoulos, Dimitra Ioannou, Christos Katsanos
2022	J	`jnl`	Tool-mediated HCI modelling instruction: evidence from three studies. Behav. Inf. Technol. Christos Katsanos, Michalis Xenos, Nikolaos K. Tselios, Nikos Karousos
2022	—	`conf`	Validity of the Open Card Sorting Method for Producing Website Information Structures. CHI Extended Abstracts Maria Ntouvaleti, Christos Katsanos
2022	—	`conf`	Wordinary: A Software Tool for Teaching Greek Word Families to Elementary School Students. PCI Nikolaos Tzamos, Dimitra Ioannou, Christos Katsanos
2021	—	`conf`	Detection of Subtle Stress Episodes During UX Evaluation: Assessing the Performance of the WESAD Bio-Signals Dataset. INTERACT (3) Alexandros Liapis, Evanthia Faliagka, Christos Katsanos, Christos P. Antonopoulos, Nikolaos S. Voros
2021	—	`conf`	Effect of Potential Issues Flagged by Automated Tools on Web Accessibility Evaluation Results: A Case Study on University Department Websites. PCI Georgios Akritidis, Christos Katsanos
2021	—	`conf`	Effect of Sense of Direction on Open Card Sorts for Websites. CHI Greece Georgia Zafeiriou, Christos Katsanos, Alexandros Liapis
2021	—	`conf`	FLM-2A: Towards Automated HCI Modeling of Android Applications Based on a Modified Version of the Keystroke Level Model. HCI (1) Savvas Theofilou, Nikolas Vardas, Christos Katsanos
2021	J	`jnl`	Information Architecture: Using K-Means Clustering and the Best Merge Method for Open Card Sorting Data Analysis. Interact. Comput. Sione Paea, Christos Katsanos, Gabiriele Bulivou
2021	—	`conf`	PSSUQ-GR: A First Step Towards Standardization of the Post-Study System Usability Questionnaire in Greek. CHI Greece Christos Katsanos, Nikolaos K. Tselios, Alexandros Liapis
2021	—	`conf`	Test-Retest Reliability of the Open Card Sorting Method. CHI Extended Abstracts Styliani Pampoukidou, Christos Katsanos
2021	J	`jnl`	User Experience Evaluation: A Validation Study of a Tool-based Approach for Automatic Stress Detection Using Physiological Signals. Int. J. Hum. Comput. Interact. Alexandros Liapis, Christos Katsanos, Nikos Karousos, Michalis Xenos, Theofanis Orphanoudakis
2021	—	`conf`	WhatShapeWhatColor: Designing a Puzzle Game to Elicit the Field Dependence-Independence Cognitive Style. PCI Alexandros Tremopoulos, George E. Raptis, Christos Katsanos
2020	—	`conf`	CardSorter: Towards an Open Source Tool for Online Card Sorts. PCI Georgios Melissourgos, Christos Katsanos
2020	B	`conf`	Enriching Synchronous Collaboration in Online Courses with Configurable Conversational Agents. ITS Stergios Tegos, Georgios Psathas, Thrasyvoulos Tsiatsos, Christos Katsanos, Anastasios Karakostas, Costas Tsibanis, Stavros N. Demetriadis
2020	—	`conf`	MOOCs in Higher Education: A Study on the Learning Effectiveness, Quality and Usability of a SPOC on Introduction to Programming. PCI Georgios Psathas, Christos Katsanos, Thrasyvoulos Tsiatsos, Stergios Tegos, Stavros N. Demetriadis
2020	—	`conf`	Stress Heatmaps: A Fuzzy-Based Approach that Uses Physiological Signals. HCI (22) Alexandros Liapis, Christos Katsanos, Nikos Karousos, Dimitris Sotiropoulos, Michalis Xenos, Theofanis Orphanoudakis
2020	—	`conf`	WKLM-FA: A Web Application for Automated Human-Computer Interaction Modeling of Web Form Filling Tasks. PCI Nikos Karousos, Fotios Tatsis, Dionisis Karousos, Christos Katsanos, Michalis Xenos, Nikolaos K. Tselios
2019	—	`conf`	Cross-study Reliability of the Open Card Sorting Method. CHI Extended Abstracts Christos Katsanos, Nikolaos K. Tselios, Nikolaos M. Avouris, Stavros N. Demetriadis, Ioannis Stamelos, Lefteris Angelis
2019	J	`jnl`	Cross-study Reliability of the Open Card Sorting Method. CoRR Christos Katsanos, Nikolaos K. Tselios, Nikolaos M. Avouris, Stavros N. Demetriadis, Ioannis Stamelos, Lefteris Angelis
2019	—	`conf`	Effect of Personality Traits on UX Evaluation Metrics: A Study on Usability Issues, Valence-Arousal and Skin Conductance. CHI Extended Abstracts Alexandros Liapis, Christos Katsanos, Michalis Xenos, Theofanis Orphanoudakis
2019	J	`jnl`	Effect of Personality Traits on UX Evaluation Metrics: A Study on Usability Issues, Valence-Arousal and Skin Conductance. CoRR Alexandros Liapis, Christos Katsanos, Michalis Xenos, Theofanis Orphanoudakis
2019	—	`conf`	UDSP+: stress detection based on user-reported emotional ratings and wearable skin conductance sensor. UbiComp/ISWC Adjunct Alexandros Liapis, Christos Katsanos, Nikos Karousos, Michalis Xenos, Theofanis Orphanoudakis
2018	—	`conf`	Don't Leave Me Alone: Retrospective Think Aloud Supported by Real-Time Monitoring of Participant's Physiology. HCI (1) Alexandros Liapis, Christos Katsanos, Michalis Xenos
2018	J	`jnl`	Don't Leave Me Alone: Retrospective Think Aloud supported by Real-time Monitoring of Participant's Physiology. CoRR Alexandros Liapis, Christos Katsanos, Michalis Xenos
2018	—	`conf`	Tool-Mediated HCI Modeling Instruction in a Campus-Based Software Quality Course. HCI (1) Christos Katsanos, Michalis Xenos, Nikolaos K. Tselios
2018	J	`jnl`	Tool-mediated HCI Modeling Instruction in a Campus_based Software Quality Course. CoRR Christos Katsanos, Michalis Xenos, Nikolaos K. Tselios
2017	J	`jnl`	Design and development of a semi-autonomous agricultural vineyard sprayer: Human-robot interaction aspects. J. Field Robotics George Adamides, Christos Katsanos, Ioannis Constantinou, Georgios Christou, Michalis Xenos, Thanasis Hadzilacos, Yael Edan
2017	J	`jnl`	Internet addiction, academic performance and personality traits: a correlational study among female university students. Int. J. Learn. Technol. Spiridoula Kakaraki, Nikolaos K. Tselios, Christos Katsanos
2017	J	`jnl`	Stress in interactive applications: analysis of the valence-arousal space based on physiological signals and self-reported data. Multim. Tools Appl. Alexandros Liapis, Christos Katsanos, Dimitris Sotiropoulos, Nikos Karousos, Michalis Xenos
2016	C	`conf`	Comparative usability evaluation of three popular MOOC platforms. EDUCON Alexandros Tsironis, Christos Katsanos, Michalis Nik Xenos
2015	—	`conf`	Learning web form design by using the KLM form analyzer: a case study. Panhellenic Conference on Informatics Christos Katsanos, Nikolaos K. Tselios, Nikolaos Karousos, Michalis Xenos
2015	—	`conf`	Recognizing Emotions in Human Computer Interaction: Studying Stress Using Skin Conductance. INTERACT (1) Alexandros Liapis, Christos Katsanos, Dimitris Sotiropoulos, Michalis Nik Xenos, Nikos Karousos
2015	—	`conf`	Stress recognition in human-computer interaction using physiological and self-reported data: a study of gender differences. Panhellenic Conference on Informatics Alexandros Liapis, Christos Katsanos, Dimitris Sotiropoulos, Michalis Xenos, Nikos Karousos
2015	—	`conf`	Subjective Assessment of Stress in HCI: A Study of the Valence-Arousal Scale using Skin Conductance. CHItaly Alexandros Liapis, Christos Katsanos, Dimitris Sotiropoulos, Michalis Nik Xenos, Nikos Karousos
2015	J	`jnl`	Usability Guidelines for the Design of Robot Teleoperation: A Taxonomy. IEEE Trans. Hum. Mach. Syst. George Adamides, Georgios Christou, Christos Katsanos, Michalis Nik Xenos, Thanasis Hadzilacos
2015	J	`jnl`	Wiki-Mediated Activities in Higher Education: Evidence-Based Analysis of Learning Effectiveness Across Three Studies. J. Educ. Technol. Soc. Panagiota Altanopoulou, Nikolaos K. Tselios, Christos Katsanos, Maria Georgoutsou, Maria-Antonia Panagiotaki
2014	—	`conf`	Deployment, Usage and Impact of Social Media Tools in Small and Medium Enterprises: A Case Study. HCI (22) Eleftherios Papachristos, Christos Katsanos, Nikolaos Karousos, Ioannis Ioannidis, Christos Fidas, Nikolaos M. Avouris
2014	—	`conf`	Evaluating User's Emotional Experience in HCI: The PhysiOBS Approach. HCI (2) Alexandros Liapis, Nikos Karousos, Christos Katsanos, Michalis Nik Xenos
2014	J	`jnl`	Multipurpose Public Displays: Can Automated Grouping of Applications and Services Enhance User Experience? Int. J. Hum. Comput. Interact. Christos Katsanos, Nikolaos K. Tselios, Jorge Gonçalves, Tomi Juntunen, Vassilis Kostakos
2014	—	`conf`	SONETA: A Social Media Geo-Trends Analysis Tool. HCI (22) Ioannis Ioannidis, Eleftherios Papachristos, Christos Katsanos, Nikolaos Karousos, Christos Fidas, Nikolaos M. Avouris
2013	—	`conf`	Effortless tool-based evaluation of web form filling tasks using keystroke level model and fitts law. CHI Extended Abstracts Nikos Karousos, Christos Katsanos, Nikolaos K. Tselios, Michalis Nik Xenos
2013	—	`conf`	KLM Form Analyzer: Automated Evaluation of Web Form Filling Tasks Using Human Performance Models. INTERACT (2) Christos Katsanos, Nikos Karousos, Nikolaos K. Tselios, Michalis Nik Xenos, Nikolaos M. Avouris
2012	J	`jnl`	Learning about web accessibility: A project based tool-mediated approach. Educ. Inf. Technol. Christos Katsanos, Nikolaos K. Tselios, Athanasios Tsakoumis, Nikolaos M. Avouris
2012	—	`conf`	Perceived Usability Evaluation of Learning Management Systems: A First Step towards Standardization of the System Usability Scale in Greek. Panhellenic Conference on Informatics Christos Katsanos, Nikolaos K. Tselios, Michalis Nik Xenos
2011	—	`conf`	Effectiveness of a Framed Wiki-Based Learning Activity in the Context of HCI Education. Panhellenic Conference on Informatics Nikolaos K. Tselios, Panagiota Altanopoulou, Christos Katsanos
2010	J	`jnl`	A Survey of Tools Supporting Design and Evaluation of Websites Based on Models of Human Information Interaction. Int. J. Artif. Intell. Tools Christos Katsanos, Nikolaos K. Tselios, Nikolaos M. Avouris
2010	J	`jnl`	Evaluating website navigability: validation of a tool-based approach through two eye-tracking user studies. New Rev. Hypermedia Multim. Christos Katsanos, Nikolaos K. Tselios, Nikolaos M. Avouris
2009	—	`conf`	Are Ten Participants Enough for Evaluating Information Scent of Web Page Hyperlinks? INTERACT (1) Christos Katsanos, Nikolaos K. Tselios, Nikolaos M. Avouris
2009	—	`conf`	Investigating the Effect of Hyperlink Information Scent on Users' Interaction with a Web Site. INTERACT (2) Nikolaos K. Tselios, Christos Katsanos, Nikolaos M. Avouris
2008	A*	`conf`	AutoCardSorter: designing the information architecture of a web site using latent semantic analysis. CHI Christos Katsanos, Nikolaos K. Tselios, Nikolaos M. Avouris
2008	J	`jnl`	Automated semantic elaboration of web site information architecture. Interact. Comput. Christos Katsanos, Nikolaos K. Tselios, Nikolaos M. Avouris
2006	Misc	`conf`	InfoScent evaluator: a semi-automated tool to evaluate semantic appropriateness of hyperlinks in a web site. OZCHI Christos Katsanos, Nikolaos K. Tselios, Nikolaos M. Avouris