A Gamified News Application for Mobile Devices: An Approach that Turns Digital News Readers into Players of a Social Network. - Catherine Sotirakou; Constantinos Mourlas (GALA, 2015)

Gamified Mobile/Online Learning for Personal Care Givers for People with Disabilities and Older People. - Catherine Sotirakou; S. Papavasiliou; Costas Mourlas; Karel Van Isacker (iTAG, 2015)

A mobile news reader that turns news consumption into a game: student research abstract. - Catherine Sotirakou (SAC, 2016)

Feedback Matters! Predicting the Appreciation of Online Articles A Data-Driven Approach. - Catherine Sotirakou; Panagiotis Germanakos; Andreas Holzinger; Constantinos Mourlas (CD-MAKE, 2018)

Opening the black box of perceived quality: Predicting endorsement on a blog site. - Catherine Sotirakou; Damian Trilling; Panagiotis Germanakos; Constantinos Mourlas (WI, 2019)

Evaluating the Role of News Content and Social Media Interactions for Fake News Detection. - Catherine Sotirakou; Anastasia Karampela; Constantinos Mourlas (MISDOOM, 2021)

Understanding the link between audience engagement metrics and the perceived quality of online news using machine learning. - Catherine Sotirakou; Damian Trilling; Panagiotis Germanakos; Dimitrios Alexandros Sinis; Constantinos Mourlas (Web Intell., 2021)

Toward the Design of a Gamification Framework for Enhancing Motivation Among Journalists, Experts, and the Public to Combat Disinformation: The Case of CALYPSO Platform. - Catherine Sotirakou; Theodoros Paraskevas; Constantinos Mourlas (HCI (33), 2022)

Editorial: Immersive reality and personalized user experiences. - Panagiotis Germanakos; Catherine Sotirakou; Constantinos Mourlas; Simon Richir; Hajo G. Boomgaarden (Frontiers Virtual Real., 2022)

Measuring the Desirability of an Intelligent Advisor for Predicting the Perceived Quality of News Articles. - Theodoros Paraskevas; Irene Konstanta; Panagiotis Germanakos; Catherine Sotirakou; Anastasia Karampela; Constantinos Mourlas; Christos Gekas (CHI Greece, 2023)

Exploring the Impact of Featured Images in News Stories Using Machine Learning. - Catherine Sotirakou; Elina Koutromanou; Constantinos Mourlas (FTC (2), 2023)

Designing an AI-Powered Journalism Advisor: A User-Centered Approach. - Catherine Sotirakou; Theodoros Paraskevas; Irene Konstanta; Constantinos Mourlas (HCI (47), 2023)