Christos Fidas
Orcid: 0000-0001-6111-0244
According to our database1,
Christos Fidas
authored at least 110 papers
between 2001 and 2024.
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Bibliography
2024
IEEE Access, 2024
2023
Continuous user identification in distance learning: a recent technology perspective.
Smart Learn. Environ., December, 2023
Security and Usability of a Personalized User Authentication Paradigm: Insights from a Longitudinal Study with Three Healthcare Organizations.
ACM Trans. Comput. Heal., January, 2023
IEEE Access, 2023
Image-based Face Verification for Student Identity Management - the TRUSTID Case Study.
Proceedings of the Adjunct Proceedings of the 31st ACM Conference on User Modeling, 2023
TRUSTID: Intelligent and Continuous Online Student Identity Management in Higher Education.
Proceedings of the Adjunct Proceedings of the 31st ACM Conference on User Modeling, 2023
Proceedings of the 25th International Conference on Mobile Human-Computer Interaction, 2023
Exploring the Potential of Metaverse Apps for Real-World Applications: A Case Study with CALEND_AR.
Proceedings of the Human-Computer Interaction - INTERACT 2023 - 19th IFIP TC13 International Conference, York, UK, August 28, 2023
Influences of Cognitive Styles on EEG-Based Activity: An Empirical Study on Visual Content Comprehension.
Proceedings of the Human-Computer Interaction - INTERACT 2023 - 19th IFIP TC13 International Conference, York, UK, August 28, 2023
Proceedings of the Human-Computer Interaction - INTERACT 2023 - 19th IFIP TC13 International Conference, York, UK, August 28, 2023
Methodologies and Ethical Considerations in Phishing Research: A Comprehensive Review.
Proceedings of the 2nd International Conference of the ACM Greek SIGCHI Chapter, 2023
Use of XR technologies for fostering visitors' experience and inclusion at industrial museums.
Proceedings of the 2nd International Conference of the ACM Greek SIGCHI Chapter, 2023
Investigating Applicability Heuristics of Answer Set Programming in Game Development: Use Cases and Empirical Study.
Proceedings of the 2nd International Conference of the ACM Greek SIGCHI Chapter, 2023
Proceedings of the First International Workshop on Accessibility and Multimodal Interaction Design Approaches in Museums for People with Impairments co-located with MobileHCI 2023 Conference, 2023
Designing accessible cultural heritage experiences for individuals with hearing impairments.
Proceedings of the First International Workshop on Accessibility and Multimodal Interaction Design Approaches in Museums for People with Impairments co-located with MobileHCI 2023 Conference, 2023
2022
APPS 2022: Fourth International Workshop on Adaptive and Personalized Privacy and Security.
Proceedings of the UMAP '22: 30th ACM Conference on User Modeling, Adaptation and Personalization, Barcelona, Spain, July 4, 2022
A Survey on Signal Processing Methods for EEG-based Brain Computer Interface Systems.
Proceedings of the 26th Pan-Hellenic Conference on Informatics, 2022
Evaluating the Design of an Art Student Framework Supporting XR Exhibitions: Evaluating an Art Student Framework.
Proceedings of the 26th Pan-Hellenic Conference on Informatics, 2022
First results of a survey concerning the use of digital human avatars in museums and cultural heritage sites.
Proceedings of the 2nd International Conference on Interactive Media, 2022
XR technologies for self-regulated student exhibitions in art education: survey and first design considerations.
Proceedings of the 2nd International Conference on Interactive Media, 2022
Proceedings of the 13th International Conference on Information, 2022
2021
From hot-spots towards experience-spots: Leveraging on users' sociocultural experiences to enhance security in cued-recall graphical authentication.
Int. J. Hum. Comput. Stud., 2021
Applying Benford's Law as an Efficient and Low-cost Solution for Verifying the Authenticity of Users' Video Streams in Learning Management Systems.
Proceedings of the WI-IAT '21: IEEE/WIC/ACM International Conference on Web Intelligence, Melbourne VIC Australia, December 14, 2021
Privacy-preserving Biometric-driven Data for Student Identity Management: Challenges and Approaches.
Proceedings of the Adjunct Publication of the 29th ACM Conference on User Modeling, 2021
A Comparative Study among Different Computer Vision Algorithms for Assisting Users in Picture Password Composition.
Proceedings of the Adjunct Publication of the 29th ACM Conference on User Modeling, 2021
APPS 2021: Third International Workshop on Adaptive and Personalized Privacy and Security.
Proceedings of the Adjunct Publication of the 29th ACM Conference on User Modeling, 2021
A Field Dependence-Independence Perspective on Eye Gaze Behavior within Affective Activities.
Proceedings of the Human-Computer Interaction - INTERACT 2021 - 18th IFIP TC 13 International Conference, Bari, Italy, August 30, 2021
Proceedings of the Human-Computer Interaction - INTERACT 2021 - 18th IFIP TC 13 International Conference, Bari, Italy, August 30, 2021
Proceedings of the Human-Computer Interaction - INTERACT 2021 - 18th IFIP TC 13 International Conference, Bari, Italy, August 30, 2021
Eye Gaze and Interaction Differences of Holistic Versus Analytic Users in Image-Recognition Human Interaction Proof Schemes.
Proceedings of the HCI for Cybersecurity, Privacy and Trust, 2021
Proceedings of the CHI Greece 2021: 1st International Conference of the ACM Greek SIGCHI Chapter, virtual Event / Athens, Greece, November 25, 2021
2020
Proceedings of the 28th ACM Conference on User Modeling, Adaptation and Personalization, 2020
Proceedings of the Adjunct Publication of the 28th ACM Conference on User Modeling, 2020
APPS 2020: Second International Workshop on Adaptive and Personalized Privacy and Security.
Proceedings of the 28th ACM Conference on User Modeling, Adaptation and Personalization, 2020
Adaptive and Personalized Privacy and Security (APPS 2020): Workshop Chairs' Welcome.
Proceedings of the Adjunct Publication of the 28th ACM Conference on User Modeling, 2020
On the Extension of the Haar Cascade Algorithm for Face Recognition: Case Study and Results.
Proceedings of the PCI 2020: 24th Pan-Hellenic Conference on Informatics, 2020
Proceedings of the PCI 2020: 24th Pan-Hellenic Conference on Informatics, 2020
CogniKit: An Extensible Tool for Human Cognitive Modeling based on Eye Gaze Analysis.
Proceedings of the IUI '20: 25th International Conference on Intelligent User Interfaces, 2020
An eye gaze-driven metric for estimating the strength of graphical passwords based on image hotspots.
Proceedings of the IUI '20: 25th International Conference on Intelligent User Interfaces, 2020
2019
User Model. User Adapt. Interact., 2019
Do Game Designers' Decisions Related to Visual Activities Affect Knowledge Acquisition in Cultural Heritage Games? An Evaluation From a Human Cognitive Processing Perspective.
ACM Journal on Computing and Cultural Heritage, 2019
A Human-Cognitive Perspective of Users' Password Choices in Recognition-Based Graphical Authentication.
Int. J. Hum. Comput. Interact., 2019
CogniPGA: Longitudinal Evaluation of Picture Gesture Authentication with Cognition-Based Intervention.
i-com, 2019
Proceedings of the 2019 IEEE/WIC/ACM International Conference on Web Intelligence, 2019
"I Recall this Picture": Understanding Picture Password Selections based on Users' Sociocultural Experiences.
Proceedings of the 2019 IEEE/WIC/ACM International Conference on Web Intelligence, 2019
On the Personalization of Image Content in Graphical Passwords based on Users' Sociocultural Experiences: New Challenges and Opportunities.
Proceedings of the Adjunct Publication of the 27th Conference on User Modeling, 2019
On the Accuracy of Eye Gaze-driven Classifiers for Predicting Image Content Familiarity in Graphical Passwords.
Proceedings of the 27th ACM Conference on User Modeling, Adaptation and Personalization, 2019
Adaptive and Personalized Privacy and Security (APPS 2019): Workshop Chairs' Welcome and Organization.
Proceedings of the Adjunct Publication of the 27th Conference on User Modeling, 2019
Influences of Mixed Reality and Human Cognition on Picture Passwords: An Eye Tracking Study.
Proceedings of the Human-Computer Interaction - INTERACT 2019, 2019
Proceedings of the Extended Abstracts of the 2019 CHI Conference on Human Factors in Computing Systems, 2019
Proceedings of the Extended Abstracts of the 2019 CHI Conference on Human Factors in Computing Systems, 2019
The SERUMS tool-chain: Ensuring Security and Privacy of Medical Data in Smart Patient-Centric Healthcare Systems.
Proceedings of the 2019 IEEE International Conference on Big Data (IEEE BigData), 2019
2018
Effects of mixed-reality on players' behaviour and immersion in a cultural tourism game: A cognitive processing perspective.
Int. J. Hum. Comput. Stud., 2018
On Cultural-centered Graphical Passwords: Leveraging on Users' Cultural Experiences for Improving Password Memorability.
Proceedings of the 26th Conference on User Modeling, Adaptation and Personalization, 2018
Proceedings of the 20th International Conference on Human-Computer Interaction with Mobile Devices and Services Adjunct, 2018
Eye Gaze-driven Prediction of Cognitive Differences during Graphical Password Composition.
Proceedings of the 23rd International Conference on Intelligent User Interfaces, 2018
Towards gaze-based quantification of the security of graphical authentication schemes.
Proceedings of the 2018 ACM Symposium on Eye Tracking Research & Applications, 2018
Towards a Cognition-Centered Personalization Framework for Cultural-Heritage Content.
Proceedings of the Extended Abstracts of the 2018 CHI Conference on Human Factors in Computing Systems, 2018
Influences of Human Cognition and Visual Behavior on Password Strength during Picture Password Composition.
Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems, 2018
Visualization of Cultural-Heritage Content based on Individual Cognitive Differences.
Proceedings of the AVI-CH 2018 Workshop on Advanced Visual Interfaces for Cultural Heritage co-located with 2018 International Conference on Advanced Visual Interfaces (AVI 2018), 2018
Does image grid visualization affect password strength and creation time in graphical authentication?
Proceedings of the 2018 International Conference on Advanced Visual Interfaces, 2018
2017
CoRR, 2017
The interplay between humans, technology and user authentication: A cognitive processing perspective.
Comput. Hum. Behav., 2017
Sweet-spotting security and usability for intelligent graphical authentication mechanisms.
Proceedings of the International Conference on Web Intelligence, 2017
Using Eye Gaze Data and Visual Activities to Infer Human Cognitive Styles: Method and Feasibility Studies.
Proceedings of the 25th Conference on User Modeling, Adaptation and Personalization, 2017
Cultural Heritage Gaming: Effects of Human Cognitive Styles on Players' Performance and Visual Behavior.
Proceedings of the Adjunct Publication of the 25th Conference on User Modeling, 2017
Effects of Image-Based Rendering and Reconstruction on Game Developers Efficiency, Game Performance, and Gaming Experience.
Proceedings of the Human-Computer Interaction - INTERACT 2017, 2017
Effects of Human Cognitive Differences on Interaction and Visual Behavior in Graphical User Authentication.
Proceedings of the Human-Computer Interaction - INTERACT 2017, 2017
On Implicit Elicitation of Cognitive Strategies using Gaze Transition Entropies in Pattern Recognition Tasks.
Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems, 2017
Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems, 2017
2016
Proceedings of the 20th Pan-Hellenic Conference on Informatics, 2016
Proceedings of the 20th Pan-Hellenic Conference on Informatics, 2016
A qualitative analysis of the effect of wholistic-analytic cognitive style dimension on the cultural heritage game playing.
Proceedings of the 7th International Conference on Information, 2016
Differences of Field Dependent/Independent Gamers on Cultural Heritage Playing: Preliminary Findings of an Eye-Tracking Study.
Proceedings of the Digital Heritage. Progress in Cultural Heritage: Documentation, Preservation, and Protection, 2016
Do Field Dependence-Independence Differences of Game Players Affect Performance and Behaviour in Cultural Heritage Games?
Proceedings of the 2016 Annual Symposium on Computer-Human Interaction in Play, 2016
2015
A Personalized User Authentication Approach Based on Individual Differences in Information Processing.
Interact. Comput., 2015
Do human cognitive differences in information processing affect preference and performance of CAPTCHA?
Int. J. Hum. Comput. Stud., 2015
A survey on tools for end user authoring of mobile applications for cultural heritage.
Proceedings of the 6th International Conference on Information, 2015
Proceedings of the 6th International Conference on Information, 2015
Social Electricity: The evolution of a Large-Scale, Green ICT Social Application through two Case Studies in Cyprus and Singapore.
Proceedings of the 29th International Conference on Environmental Informatics, 2015
Proceedings of the 33rd Annual ACM Conference Extended Abstracts on Human Factors in Computing Systems, 2015
2014
A Personalization Method Based on Human Factors for Improving Usability of User Authentication Tasks.
Proceedings of the User Modeling, Adaptation, and Personalization, 2014
Deployment, Usage and Impact of Social Media Tools in Small and Medium Enterprises: A Case Study.
Proceedings of the Social Computing and Social Media, 2014
Proceedings of the Social Computing and Social Media, 2014
On Supporting Security and Privacy-Preserving Interaction through Adaptive Usable Security.
Proceedings of the Human Aspects of Information Security, Privacy, and Trust, 2014
2013
Towards a Domain-Specific Context Acquisition, Presentation and Rule-Based Control Platform.
Int. J. Pervasive Comput. Commun., 2013
Proceedings of the User Modeling, Adaptation, and Personalization, 2013
Towards the Personalization of CAPTCHA Mechanisms Based on Individual Differences in Cognitive Processing.
Proceedings of the Human Factors in Computing and Informatics, 2013
An empirical study on efficiency and effectiveness of localized vs. Latin-based CAPTCHA challenges.
Proceedings of the 17th Panhellenic Conference on Informatics, 2013
Proceedings of the Human-Computer Interaction - INTERACT 2013, 2013
Security for Diversity: Studying the Effects of Verbal and Imagery Processes on User Authentication Mechanisms.
Proceedings of the Human-Computer Interaction - INTERACT 2013, 2013
Studying the Effect of Human Cognition on Text and Image Recognition CAPTCHA Mechanisms.
Proceedings of the Human Aspects of Information Security, Privacy, and Trust, 2013
2012
Toward a Two-Handed Gesture-Based Visual 3D Interactive Object-Oriented Environment for Software Development.
Proceedings of the 2012 Eighth International Conference on Intelligent Environments, 2012
Do cognitive styles of users affect preference and performance related to CAPTCHA challenges?
Proceedings of the CHI Conference on Human Factors in Computing Systems, 2012
2011
Towards a Context Aware Service for Performing Semi-Moderated Remote Usability Studies of Web Sites.
e Minds Int. J. Hum. Comput. Interact., 2011
Proceedings of the 15th Panhellenic Conference on Informatics, 2011
Proceedings of the International Conference on Human Factors in Computing Systems, 2011
2010
When Security Meets Usability: A User-Centric Approach on a Crossroads Priority Problem.
Proceedings of the 14th Panhellenic Conference on Informatics, 2010
A networking platform for real-time monitoring and rule-based control of transport fleets and transferred goods.
Proceedings of the 13th International IEEE Conference on Intelligent Transportation Systems, 2010
2009
Providing Assistance during Decision-making Problems Solving in an Educational Modelling Environment.
Proceedings of the Artificial Intelligence Applications and Innovations III, 2009
2008
Intelligent - Miner: The Conceptual and Architectural Design of a Web Based Data Mining Service.
e Minds Int. J. Hum. Comput. Interact., 2008
2006
An Environment for Constructing and Exploring Visual Models of Logic Propositions by Young Students.
Proceedings of the Advances in Artificial Intelligence, 4th Helenic Conference on AI, 2006
Proceedings of the Artificial Intelligence Applications and Innovations, 2006
2005
Heterogeneity of learning material in synchronous computer-supported collaborative modelling.
Comput. Educ., 2005
2004
PhD thesis, 2004
2003
Proceedings of the Designing for Change in Networked Learning Environments, 2003
2002
Computer-Supported Collaborative Concept Mapping: Study of Synchronous Peer Interaction.
Educ. Inf. Technol., 2002
Proceedings of the Conference on Computer Support for Collaborative Learning: Foundations for a CSCL Community, 2002
Proceedings of the Conference on Computer Support for Collaborative Learning: Foundations for a CSCL Community, 2002
2001
Proceedings of the Advances in Informatics, 8th Panhellenic Conference on Informatics, 2001