Δημοσιεύσεις σε συνέδρια http://hdl.handle.net/11728/36 2026-04-05T17:00:09Z 2026-04-05T17:00:09Z Manesis, N. Kakavas, P. Kakavas, K. http://hdl.handle.net/11728/11868 2021-04-13T00:00:36Z 2015-01-01T00:00:00Z

Σχεδιασμός εφαρμογής σύνθεσης μουσικού κειμένου με το Scratch Manesis, N.; Kakavas, P.; Kakavas, K. Τα τελευταία χρόνια η χρήση των Νέων Τεχνολογιών στο χώρο της εκπαίδευσης διευρύνεται, με αποτέλεσμα όλο και περισσότεροι επιστήμονες να δραστηριοποιούνται στη δημιουργία ψηφιακών εφαρμογών και λογισμικών για τα γνωστικά αντικείμενα της τυπικής εκπαίδευσης. Η παρούσα εργασία έχει στόχο να παρουσιάσει την εφαρμογή «Η Σύνθεση Μουσικού Κειμένου» η οποία σχεδιάστηκε με λογισμικό οπτικού προγραμματισμού, καλύπτοντας τους διδακτικούς στόχους που θέτει η διδασκαλία του μαθήματος της μουσικής στις τελευταίες τάξεις του Δημοτικού σχολείου. Με τρόπο απλό και παιγνιώδη οι μαθητές μπορούν να εφαρμόσουν τις δικές τους μουσικές γραμμές. Μέσα από τη διαδικασία αυτή, οι μαθητές αποκτούν τις δεξιότητες προγραμματισμού, θέτοντας τις βάσεις για μια διδασκαλία που χρησιμοποιεί τις αρχές του εποικοδομισμού σε ένα ψηφιακό περιβάλλον.

2015-01-01T00:00:00Z Briola, Helen Drosatos, George Stamatelatos, Giorgos Gyftopoulos, Sotirios Efraimidis, Pavlos S. http://hdl.handle.net/11728/11855 2021-04-10T00:01:01Z 2018-11-01T00:00:00Z

Privacy Leakages about Political Beliefs through Analysis of Twitter Followers Briola, Helen; Drosatos, George; Stamatelatos, Giorgos; Gyftopoulos, Sotirios; Efraimidis, Pavlos S. In this paper, we focus on privacy leakages about Twitter users and show that simply establishing follower and friend connections in the Twitter network might be enough to reveal sensitive information about the political beliefs of a user. More precisely, we create a Twitter dataset containing the twitter nodes of Greek news media and politicians, as well as their followers and present two approaches to predict the political beliefs of a Twitter user and the politicians the user will potentially follow. The intuition behind both approaches is the saying "Show me who your friends are, and I will tell you who you are". In the first approach, the politicians followed by the followers of the user are shown to be correlated to the politicians that the user follows. In the second one, the media that the user follows are used to predict the politicians that the user follows. The experimental results of both approaches confirm our claims and show that significant privacy leakages are possible.

2018-11-01T00:00:00Z Drosatos, George Nalmpantis, Fotios Baines, Victoria Bolat, Elvira Vuillier, Laura Kostoulas, Theodoros Arden-Close, Emily McAlaney, John Phalp, Keith Ali, Raian http://hdl.handle.net/11728/11826 2021-04-08T00:00:20Z 2018-01-01T00:00:00Z

A conceptual architecture for empowering responsible online gambling with predictive, real-time, persuasive and interactive intervention Drosatos, George; Nalmpantis, Fotios; Baines, Victoria; Bolat, Elvira; Vuillier, Laura; Kostoulas, Theodoros; Arden-Close, Emily; McAlaney, John; Phalp, Keith; Ali, Raian Online gambling, unlike other mediums of addiction and problematic behaviour, such as tobacco and alcohol, offers unprecedented opportunities for monitoring and understanding an addict's behaviour in real-time and adapting persuasive messages and interactions that would fit their usage and personal context. Online gambling sites usually provide Application Programming Interfaces (APIs) mainly to enable third party applications to enhance the gambling experience. In this work, we propose that gamblers' online data, such as navigation path and available offers, can be used to enable a more intelligent and proactive responsible gambling care in a real-time persuasive style. To this end, we propose a conceptual architecture of persuasive responsible online gambling technology. The novelty in our approach is indeed reliant on the real time and interactivity aspects as the intervention and the persuasion can happen in the same time as the gamblers’ behaviour is taking place.

2018-01-01T00:00:00Z Rimsevicius, Laurynas Stundys, Domantas Bileisiene, Neringa Miglinas, Marius Sukackiene, Diana Vaskeviciute, Loreta Pouliliou, Stamatia Papazoglou, Dimitrios Zagkas, Konstantinos Roumeliotis, Stefanos Drosatos, George Passadakis, Ploumis Kaldoudi, Eleni http://hdl.handle.net/11728/11825 2024-09-28T19:46:00Z 2016-10-01T00:00:00Z

Rationale of a study for patient empowerment and shared decision support for cardiorenal syndrome Rimsevicius, Laurynas; Stundys, Domantas; Bileisiene, Neringa; Miglinas, Marius; Sukackiene, Diana; Vaskeviciute, Loreta; Pouliliou, Stamatia; Papazoglou, Dimitrios; Zagkas, Konstantinos; Roumeliotis, Stefanos; Drosatos, George; Passadakis, Ploumis; Kaldoudi, Eleni Early detection and aggressive management of underlying causes and comorbidities are the most important aspects of cardiorenal syndrome. Preventing progression to end stage renal and/or cardiac deficiency may improve quality of life and help save health care costs. CARRE (Personalized patient empowerment and shared decision support for cardiorenal disease and comorbidities, EU-FP7 funded project, no.611140) employs internet aware sensors and sources of medical evidence to compile a variety of personalized alerting, planning and educational services. Within this project, patients are empowered and can make shared informed decisions.

2016-10-01T00:00:00Z