Zacharias Lekkas

Publication Activity (10 Years)

Years Active: 2007-2021
Publications (10 Years): 1

Top Topics

Learning Situations

Affect Recognition

Top Venues

UMAP (Adjunct Publication)

Intelligent Environments

Publications

Panagiotis Germanakos, Zacharias Lekkas, Christos Amyrotos, Panayiotis Andreou
Proposing a Perceived Expertise Tool in Business Data Analytics. UMAP (Adjunct Publication) (2021)
Anthony Psaltis, Charalampos Rizopoulos, Zacharias Lekkas, Constantinos Mourlas
Deducing User States of Engagement in Real Time by Using a Purpose Built Unobtrusive Physiological Measurement Device: An Empirical Study and HCI Design Challenges. HCI (25) (2014)
Zacharias Lekkas, Panagiotis Germanakos, Nikos Tsianos, Constantinos Mourlas, George Samaras
Personality and Emotion as Determinants of the Learning Experience: How Affective Behavior Interacts with Various Components of the Learning Process. HCI (2) (2013)
Zacharias Lekkas, Charalampos Rizopoulos, Dimitris Charitos
The Influence of Locative Media Use in an Urban Environment on Spatial Perception and Cognition. Intelligent Environments (2013)
Zacharias Lekkas, Nikos Tsianos, Panagiotis Germanakos, Constantinos Mourlas, George Samaras
The Effects of Personality Type in User-Centered Appraisal Systems. HCI (1) (2011)
Panagiotis Germanakos, Marios Belk, Nikos Tsianos, Zacharias Lekkas, Constantinos Mourlas, George Samaras
An ontological cognitive user model for adapting generic Web structures. SMAP (2010)
Panagiotis Germanakos, Marios Belk, Zacharias Lekkas, Constantinos Mourlas, Georgia Kleanthous, George Samaras
Adapting mLearning Environments on Learners' Cognitive Styles and Visual Working Memory Span. MCIS (2010)
Nikos Tsianos, Panagiotis Germanakos, Zacharias Lekkas, Anna Saliarou, Costas Mourlas, George Samaras
A Preliminary Study on Learners Physiological Measurements in Educational Hypermedia. ICALT (2010)
Nikos Tsianos, Panagiotis Germanakos, Zacharias Lekkas, Costas Mourlas, George Samaras
Working Memory Span and E-Learning: The Effect of Personalization Techniques on Learners' Performance. UMAP (2010)
Zacharias Lekkas, Nikos Tsianos, Costas Mourlas, Panagiotis Germanakos, George Samaras
Implementing Psychological Parameters in a Web-Based Appraisal System. ICALT (2010)
Zacharias Lekkas, Nikos Tsianos, Panagiotis Germanakos, Constantinos Mourlas, George Samaras
The Role of Affect in Personalized Learning. ICALT (2009)
Panagiotis Germanakos, Nikos Tsianos, Zacharias Lekkas, Constantinos Mourlas, Marios Belk, George Samaras
Proposing Web Design Enhancements Based on Specific Cognitive Factors: An Empirical Evaluation. Web Intelligence (2009)
Panagiotis Germanakos, Nikos Tsianos, Zacharias Lekkas, Constantinos Mourlas, George Samaras
Realizing Comprehensive User Profile as the Core Element of Adaptive and Personalized Communication Environments and Systems. Comput. J. 52 (7) (2009)
Nikos Tsianos, Panagiotis Germanakos, Zacharias Lekkas, Costas Mourlas, George Samaras, Marios Belk
Working Memory Differences in E-Learning Environments: Optimization of Learners' Performance through Personalization. UMAP (2009)
Nikos Tsianos, Zacharias Lekkas, Panagiotis Germanakos, Costas Mourlas, George Samaras
An Experimental Assessment of the Use of Cognitive and Affective Factors in Adaptive Educational Hypermedia. IEEE Trans. Learn. Technol. 2 (3) (2009)
Panagiotis Germanakos, Nikos Tsianos, Zacharias Lekkas, Costas Mourlas, Marios Belk, George Samaras
Intelligent Authoring Tools for Enhancing Mass Customization of e-Services - The smarTag Framework. ICEIS (5) (2009)
Panagiotis Germanakos, Nikos Tsianos, Zacharias Lekkas, Marios Belk, Constantinos Mourlas, George Samaras
Human Factors As A Parameter For Improving Interface Usability And User Satisfaction. MCIS (2009)
Nikos Tsianos, Panagiotis Germanakos, Zacharias Lekkas, Costas Mourlas, George Samaras
Eye-Tracking Users' Behavior in Relation to Cognitive Style within an E-learning Environment. ICALT (2009)
Zacharias Lekkas, Nikos Tsianos, Panagiotis Germanakos, Constantinos Mourlas, George Samaras
Implementing Affect Parameters in Personalized Web-Based Design. HCI (3) (2009)
Panagiotis Germanakos, Nikos Tsianos, Zacharias Lekkas, Constantinos Mourlas, George Samaras
Improving M-Commerce Services Effectiveness with the Use of User-Centric Content Delivery. J. Electron. Commer. Organ. 6 (1) (2008)
Nikos Tsianos, Zacharias Lekkas, Panagiotis Germanakos, Costas Mourlas, George Samaras
User-Centric Profiling on the Basis of Cognitive and Emotional Characteristics: An Empirical Study. AH (2008)
Zacharias Lekkas, Nikos Tsianos, Panagiotis Germanakos, Constantinos Mourlas, George Samaras
The Role of Emotions in the Design of Personalized Educational Systems. ICALT (2008)
Panagiotis Germanakos, Marios Belk, Nikos Tsianos, Zacharias Lekkas, Constantinos Mourlas, George Samaras
Towards a Human Factors Ontology for Computer-Mediated Systems*. OTM Workshops (2008)
Panagiotis Germanakos, Nikos Tsianos, Zacharias Lekkas, Constantinos Mourlas, George Samaras
Capturing essential intrinsic user behaviour values for the design of comprehensive web-based personalized environments. Comput. Hum. Behav. 24 (4) (2008)
Panagiotis Germanakos, Nikos Tsianos, Zacharias Lekkas, Constantinos Mourlas, Marios Belk, George Samaras
A Semantic Approach of an Adaptive and Personalized Web-Based Learning Content-The Case of AdaptiveWeb. SMAP (2007)
Panagiotis Germanakos, Nikos Tsianos, Zacharias Lekkas, Constantinos Mourlas, Marios Belk, George Samaras
Embracing Cognitive Aspects in Web Personalization Environments -- The AdaptiveWeb Architecture. ICALT (2007)