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Displaying 1-9 out of 9 total
Affective Learning: Empathetic Agents with Emotional Facial and Tone of Voice Expressions
Found in: IEEE Transactions on Affective Computing
By Christos N. Moridis,Anastasios A. Economides
Issue Date:July 2012
pp. 260-272
Empathetic behavior has been suggested to be one effective way for Embodied Conversational Agents (ECAs) to provide feedback to learners' emotions. An issue that has been raised is the effective integration of parallel and reactive empathy. The aim of this...
Mood Recognition during Online Self-Assessment Tests
Found in: IEEE Transactions on Learning Technologies
By Christos N. Moridis, Anastasios A. Economides
Issue Date:January 2009
pp. 50-61
Individual emotions play a crucial role during any learning interaction. Identifying a student’s emotional state and providing personalized feedback, based on integrated pedagogical models, has been considered to be one of the main limits of traditional to...
Adaptive Self-Assessment Trying to Reduce Fear
Found in: International Conference on Advances in Computer-Human Interaction
By Anastasios A. Economides, Christos N. Moridis
Issue Date:February 2008
pp. 158-163
Almost everyone has experienced fear at least once in their life because of a test. Fear can positively mobilise students, when it is under control. However, when fear becomes excessive, it can completely destroy students? performance. Moreover, when deali...
Adaptive Mobile Learning
Found in: Wireless and Mobile Technologies in Education, IEEE International Workshop on
By Anastasios A. Economides
Issue Date:November 2006
pp. 26-28
This paper presents a general framework for adaptive mobile learning. The mobile learner performs an educational activity using the infrastructure (e.g. handheld devices, networks) in an environment (e.g. outdoors). An adaptation engine personalizes the ed...
Adaptive Exploration of Assessment Results under Uncertainty
Found in: Advanced Learning Technologies, IEEE International Conference on
By Dimitris Lamboudis, Anastasios Economides, Anastasia Papastrergiou
Issue Date:July 2003
pp. 460
This paper describes an approach that refines assessment results through user knowledge exploration, incorporating probabilities. We argue that the proposed approach may lead to a better mapping of the assessment results to user knowledge in terms of its a...
Evaluation Factors of Educational Software
Found in: Advanced Learning Technologies, International Workshop on
By Georgiadou Elissavet, Anastasios A. Economides
Issue Date:December 2000
pp. 113
Hypermedia-based learning is currently a popular instructional delivery system. However, the last decade relevant literature has maintained that most educational software does not meet its promise. One of the reasons for the lack of educational software of...
Educational Software for Mathematics; A Greek Reality
Found in: Advanced Learning Technologies, International Workshop on
By Kyriakos V. Mamoukaris, Chris L. Bakatselos, Anastasios A. Economides
Issue Date:December 2000
pp. 79
No summary available.
Temporal learning analytics for computer based testing
Found in: Proceedings of the Fourth International Conference on Learning Analytics And Knowledge (LAK '14)
By Anastasios A. Economides, Vasileios Terzis, Zacharoula K. Papamitsiou
Issue Date:March 2014
pp. 31-35
Predicting student's performance is a challenging, yet complicated task for institutions, instructors and learners. Accurate predictions of performance could lead to improved learning outcomes and increased goal achievement. In this paper we explore the pr...
SRNET: a real-time, cross-based anomaly detection and visualization system for wireless sensor networks
Found in: Proceedings of the Tenth Workshop on Visualization for Cyber Security (VizSec '13)
By Anastasios A. Economides, Eirini Karapistoli, Panagiotis Sarigiannidis
Issue Date:October 2013
pp. 49-56
Security concerns are a major deterrent in many applications wireless sensor networks are envisaged to support. To date, various security mechanisms have been proposed for these networks dealing with either Medium Access Control (MAC) layer or network laye...