A Tool for Automatic Creation of Rule-Based Expert Systems with CFs. - Ioannis Hatzilygeroudis; Konstantinos Kovas (AIAI, 2010)

Teaching Renewable Energy Sources Using 3D Virtual World Technology. - Foteini Grivokostopoulou; Isidoros Perikos; Konstantinos Kovas; Ioannis Hatzilygeroudis (ICALT, 2015)

Utilizing Social Networks and Web 2.0 Technologies in Education. - Isidoros Perikos; Foteini Grivokostopoulou; Konstantinos Kovas; Ioannis Hatzilygeroudis (T4E, 2015)

Exploring the Educational Capabilities of Social Media in High Schools. - Isidoros Perikos; Foteini Grivokostopoulou; Konstantinos Kovas; Ioannis Hatzilygeroudis (CSEDU (2), 2016)

Learning Approaches in a 3D Virtual Environment for Learning Energy Generation from Renewable Sources. - Foteini Grivokostopoulou; Isidoros Perikos; Konstantinos Kovas; Ioannis Hatzilygeroudis (FLAIRS, 2016)

Automatic estimation of exercises' difficulty levels in a tutoring system for teaching the conversion of natural language into first-order logic. - Isidoros Perikos; Foteini Grivokostopoulou; Konstantinos Kovas; Ioannis Hatzilygeroudis (Expert Syst. J. Knowl. Eng., 2016)

Utilizing virtual reality to assist students in learning physics. - Foteini Grivokostopoulou; Isidoros Perikos; Konstantinos Kovas; Michael Paraskevas; Ioannis Hatzilygeroudis (TALE, 2017)

A System for Aspect-based Opinion Mining of Hotel Reviews. - Isidoros Perikos; Konstantinos Kovas; Foteini Grivokostopoulou; Ioannis Hatzilygeroudis (WEBIST, 2017)

Opinion Mining and Visualization of Online Users Reviews: A Case Study in Booking.com. - Isidoros Perikos; Argyro Tsirtsi; Konstantinos Kovas; Foteini Grivokostopoulou; Ioannis Daramouskas; Ioannis Hatzilygeroudis (IISA, 2018)

Examining the Impact of Pedagogical Agents on Students Learning Experience in Virtual Worlds. - Foteini Grivokostopoulou; Michael Paraskevas; Isidoros Perikos; Sasha Nikolic; Konstantinos Kovas; Ioannis Hatzilygeroudis (TALE, 2018)

An Approach using Certainty Factor Rules for Aphasia Diagnosis. - Georgia Konstantinopoulou; Konstantinos Kovas; Ioannis Hatzilygeroudis; Jim Prentzas (IISA, 2019)

A Virtual Reality Platform for Learning Aspects of Entrepreneurship. - Konstantinos Kovas; Foteini Grivokostopoulou; Isidoros Perikos; Ioannis Hatziligeroudis (IISA, 2020)

Ranking Online User Reviews for Tourism Based on Usefulness. - Konstantinos Tsamis; Andreas Komninos; Konstantinos Kovas; Nikolaos Zotos (PCI, 2020)

Implementation and Repeatability Aspects Combined with Refactoring for a Reviews Manager System. - Agorakis Bompotas; Aristidis Ilias; Andreas Kanavos; Panayiotis Kechagias; Panayiotis Arvanitakis; Nikos Zotos; Konstantinos Kovas; Christos Makris 001 (WEBIST, 2021)

Generation of Rule-Based Expert Systems with Certainty Factors from Datasets. - Konstantinos Kovas; Ioannis Hatzilygeroudis (ICTAI, 2023)

ACRES: A framework for (semi)automatic generation of rule-based expert systems with uncertainty from datasets. - Konstantinos Kovas; Ioannis Hatzilygeroudis (Expert Syst. J. Knowl. Eng., 2024)

A new hybrid reasoning model based on rules, cases and processes: application to care of individuals facing autism spectrum disorders. - Georgia Kaoura; Konstantinos Kovas; Basilis Boutsinas; Ioannis Hatzilygeroudis (Knowl. Inf. Syst., 2025)

Correction: A new hybrid reasoning model based on rules, cases and processes: application to care of individuals facing autism spectrum disorders. - Georgia Kaoura; Konstantinos Kovas; Basilis Boutsinas; Ioannis Hatzilygeroudis (Knowl. Inf. Syst., 2025)