Curriculum Vitae

Charalampos Bratsas

Laboratory Teaching Staff, School of Mathematics

Personal Information

- 2310997897
cbratsas@math.auth.gr
Scopus ID22033847900
Google Scholar IDXaNFQssAAAAJ
Researcher IDG-6880-2015
https://orcid.org/0000-0001-6400-3233
Γνωστικό Αντικείμενο:
Στατιστική ανάλυση και οπτικοποίηση δεδομένων, σημασιολογική αναπαράσταση και διαχείριση γνώσης
Επιστημονική Ειδίκευση:
- Θετικές επιστήμες, Μαθηματικά και Πληροφορική
- Στατιστική

Education

Προπτυχιακές Σπουδές

1999	Πτυχίο Μαθηματικού Μαθηματικών Πτυχίο Μαθηματικού Greece

Μεταπτυχιακές Σπουδές

2001	MSc Ιατρικής Πληροφορικής Ιατρικής - Πληροφορικής – Ηλεκτρολόγων Μηχανικών και Μηχανικών Υπολογιστών Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης Greece

Διδακτορικό Δίπλωμα

2008	PhD Ιατρικής - Πληροφορικής – Ηλεκτρολόγων Μηχανικών και Μηχανικών Υπολογιστών Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης Greece Σημασιολογική Αναπαράσταση και Διαχείριση Γνώσης Υπολογιστικών Προβλημάτων Ιατρικής

Course Work

Courses of Winter semester of 2019–20 academic year

	TMĪMA MATHĪMATIKŌN
0531	Statistical Learning and Knowledge Processing

	TMĪMA DASOLOGIAS KAI FYSIKOU PERIVALLONTOS
001Υ	Mathematics

	TMĪMA FARMAKEUTIKĪS
1	GENERAL MATHEMATICS
30	STATISTICS
ΝΠ18-01	Mathematics in Pharmaceutical Scineces

	METAPTYCΗIAKO TMĪMATOS MATHĪMATIKŌN
ΣΜ05

	DIATMĪMATIKO PROGRAMMA METAPTYCΗIAKŌN SPOUDŌN DIKTYA KAI POLYPLOKOTĪTA
Δ3ΔΓ

	PROGRAMMA METAPTYCΗIAKŌN SPOUDŌN "KLINIKĪ KAI VIOMĪCΗANIKĪ FARMAKOLOGIA - KLINIKĪ TOXIKOLOGIA"
ΜΙΦΑ0021	Bioinformatics- Biostatistics II

Courses of Spring semester of 2019–20 academic year

	TMĪMA MATHĪMATIKŌN
0501	Mathematical Programming
0503	Statistics
0571	Data Analysis

	TMĪMA DĪMOSIOGRAFIAS KAI MESŌN MAZIKĪS EPIKOINŌNIAS
ΔΗ4000	JR4000 Data Journalism

	PSĪFIAKA MESA, EPIKOINŌNIA KAI DĪMOSIOGRAFIA
EUJ209	DATA JOURNALISM

	PMS DĪMOSIOGRAFIA
ΔΨΕ202

	METAPTYCΗIAKO TMĪMATOS MATHĪMATIKŌN
ΣΜ06	Topics in Official Statistics: Demography and National Acounts, Sampling Data

Theses Supervised

Student Theses within AUTh

2019–2020

Foudouli Anastasia. Ανάλυση συστημάτων αυτόματων συστάσεων στο σύνολο δεδομένων Movielens
Pantoglou Dimitrios. "Ανάλυση συναισθήματος σε ελληνικά κείμενα από κοινωνικά δίκτυα με χρήση αλγορίθμων στατιστικής μάθησης"

2018–2019

Tsolakidou Elisavet. Αλγόριθμοι Μάθησης για μεγάλης κλίμακας δεδομένα

2016–2017

Chondrokostas Evangelos. Σημασιολογική Αναπαράσταση Δεδομένων του ΕΣΠΑ. Στοχεύοντας σε ένα Εννοιολογικό Δίκτυο Οικονομικών Δεδομένων
Livanos Nikolaos. Δίκτυα Γνώσης και Εφαρμογές Μεθόδων Στατιστικής σε Διασυνδεδεμένα Δεδομένα Κινηματογράφου
Ioannidis Anthimos. Ευφυής Έλεγχος Ενεργειακών Συστημάτων με Χρήση Όντολογιών
Moschatos Loukas Marios. Εμπλουτισμός δεδομένων recommender systems με Linked Open Data
Papadopoulou Anastasia. Ανάλυση Δεδομένων και Οικονομικών Δεικτών, Μέσω Εφαρμογής Αλγορίθμων Στατιστικής Μάθησης, σε Σημασιολογικά Δεδομένα Προυπολοφισμών ΟΤΑ του OpenBudgets.eu

2014–2015

Angelou Agapi. Εκπαίδευση των Μαθηματικών μέσω του Wikipedia Educational Program:Το παράδειγμα του Τμήματος Μαθηματικού ΑΠΘ και η χρησιμότητα του
Babasidou Rafailia. Statistical and Conceptual Analysis of Neurophysiological Data
Georgila Chionia. Δημοσίευση, Οπτική Αναπαράσταση και Επεξεργασία Συνδεδεμένων Δεδομένων για την Οδική Ασφάλεια στην Ελλάδα

Administrative Work

Τμήματος
#	Από	Έως	Θέση Όργανο / Επιτροπή
1	2017	2019	Member, Επιτροπή κατατακτήριων εξετάσεων στο Μάθημα Στατιστικής, Τμήματα Μαθηματικών, Α.Π.Θ

Ιδρύματος
#	Από	Έως	Θέση Όργανο / Επιτροπή
1	2012	2016	Other, Επιστημονικός Σύμβουλος της μονάδας σημασιολογικού Ιστού, ΑΠΘ
2	2012	2013	Coordinator, Ομάδας Ανάπτυξης του Σημασιολογικού Ιστοχώρου του Αριστοτέλειου Πανεπιστήμιου Θεσσαλονίκης

Άλλο
#	Από	Έως	Θέση Περιγραφή
1	2016	2017	Μέλος, Ομάδας Διοίκησης Έργου για την Ψηφιακή Πολιτική και την Ανοικτή Διακυβέρνηση του Υπουργείου Παιδείας, Ερευνάς και Θρησκευμάτων

Research Projects

Coordinator
2018–2018	Αξιολόγηση της πλατφόρμας SLIDEWIKI και μεγιστοποίηση του αντίκτυπου της απο το Αριστοτέλειο Πανεπιστήμιο Θεσσαλονίκης

Participant
2017–2020	Ευρωπαϊκός Κόμβος Διδακτορικών
2016–2023	ΠΜΣ : "Κλινική και Βιομηχανική Φαρμακολογία"
2015–2018	Διεπιστημονικά εργαλεία για τη βελτίωση των δημόσιων μέτρων πρόληψης κατά του καπνίσματος
2015–2022	Πρόγραμμα Μεταπτυχιακών Σπουδών του Τμήματος Δημοσιογραφίας και Μέσων Μαζικής Επικοινωνίας ΑΠΘ "Ψηφιακά Μέσα, Επικοινωνία και Δημοσιογραφία"
2014–2017	STORM - Έξυπνες πόλεις στο cloud
2013–2015	Σχέδιο έξυπνης περιφερειακής εξειδίκευσης για την προώθηση της ανταγωνιστικότητας, της έρευνας και της καινοτομίας.
2012–2015	Προς την ψηφιακή σύγκλιση δεξιοτήτων φροντιστών υγείας με στόχο την ανάδειξη ευκαιριών, αξίας και αριστείας
2012–2014	Ανάπτυξη ενός πρότυπου προγράμματος προαγωγής της ψυχικής ευεξίας στη σχολική κοινότητα μέσω σύγχρονων διαδραστικών μέσων και εφαρμογών
2011–2014	Εκπαιδευτικοί και ερευνητικοί σκοποί Μονάδας Μελέτης Ουρολογικών Παθήσεων
2011–2013	Διασυνοριακή εφαρμογή καινοτόμων τεχνολογιών μείωσης κόστους
2010–2012	ΠΜΣ στην επιστήμη του διαδικτύου
2009–2011	Ποιότητα και καινοτομία για κατάρτιση της Διοίκησης των επιχειρήσεων με Πολιτιστική Κληρονομιά
2009–2010	ΠΜΣ Επιστήμη του διαδικτύου
2009–2012	Ανταλλαγή και επαναστόχευση εκπαιδευτικού υλικού πολλαπλών μορφών στην ιατρική εκπαίδευση
2008–2008	Διευρημένο Μεσογειακό δίκτυο εκπαιδευτικών πόρων για ανώτατη & συνεχιζόμενη ιατρική εκπαίδευση
2006–2007	Δημιουργία δικτύου για την αεροβιολογική παρακολούθηση της Λεκάνης της Μεσογείου.
2002–2007	ΗΡΑΚΛΕΙΤΟΣ: Βάση γνώσεων συσχετισμών διαδικασιών Ιατρικής Πληροφορικής.
2002–2018	Πιστοποίηση γεωργικών κατασκευών
2002–2005	Ευρωπαϊκή ολοκλήρωση στην κατάρτιση εκπαιδευτών ανώτερων Γεωργικών Σχολών
2002–2004	Αριστεία στην Κεντρική Μακεδονία: Ψηφιακό κέντρο έρευνας Κεντρικής Μακεδονίας
2001–2004	Υγεία με επίκεντρο τον άνθρωπο και την διαχείριση του τρόπου ζωής μέσω Interactive TV: Το σύστημα υγείας ΠΑΝΑΚΕΙΑ
2000–2003	Τεχνολογίες τηλεματικής και πληροφορικής για παροχή υπηρεσιών υγείας στο σπίτι
2000–2000	Πρόγραμμα μεταπτυχιακών σπουδών ιατρικής πληροφορικής.(ΠΡΟΜΕΣΙΠ)
1998–1999	Πρόγραμμα Μεταπτυχιακών Σπουδών Ιατρικής Πληροφορικής (ΠΡΟΜΕΣΙΠ)

Work Acknowledgement

Αναφορές στα ΜΜΕ

2018-03-03 makthes.gr Πρωτοποριακή εφαρμογή για τα προβλήματα της καθημερινότητας στο δήμο Νεάπολης – Συκεών. ΜΑΚΕΔΟΝΙΑ. https://www.makthes.gr/protoporiaki-efarmogi-gia-ta-provlimata-tis-kathimerinotitas-sto-dimo-neapolis-sykeon-169562.
2017-03-24 Deutsche Welle Πώς θα αποκατασταθεί η εμπιστοσύνη στα ΜΜΕ;. Deutsche Welle. https://www.dw.com/el/πώς-θα-αποκατασταθεί-η-εμπιστοσύνη-στα-μμε/a-39812310.
2016-03-08 ΕΡΤ3 Γυναικείο Επιχειρείν με Ανοικτή Γνώση. ΕΡΤ3. http://webtv.ert.gr/ert3/08mar2016-kathimerina-ke-apla/.
2015-06-13 Ειδήσεις των 8 Θερινό Σχολείο Δεδομένων. ΑΝΤ1-NEWS. http://www.antenna.gr/news/Society/article/409046/therino-sxoleio-dedomenon-sti-thessaloniki.
2014-12-05 Ηλίας Παναγιωτίδης Παρουσίαση μαραθώνιου ανάπτυξης εφαρμογών Hackathon. ΜΑΚΕΔΟΝΙΑ. http://news.makedonias.gr/83636/dimos-thessalonikis-parousiasi-marathoniou-anaptixis-efarmogon-hackathon/.
2014-11-11 cnn.gr Οικονομική διαφάνεια στην Ευρώπη. CNN. http://www.cnn.gr/news/kosmos/story/5554/oikonomiki-diafaneia-stin-eyropi.
2014-11-09 imerisia.gr Φοιτητές ιατρικής του ΑΠΘ εμπλουτίζουν το υλικό της Wikipedia. ΗΜΕΡΙΣΙΑ. http://www.imerisia.gr/article.asp?catid=27200&subid=2&pubid=113391490.
2014-05-03 naftemporiki.gr 1ο Greek Data Expedition: Άρθρα δημοσιογραφίας δεδομένων από το ΑΠΘ. Ναυτεμπορικη. http://www.naftemporiki.gr/story/812748/1o-greek-data-expedition-arthra-dimosiografias-dedomenon-apo-to-apth.
2013-07-27 Χεκίμογλου Αχιλλέας Ψηφιακές εφαρμογές με άμεσα στοιχεία στηριγμένες σε δημόσια δεδομένα. ΤΟ ΒΗΜΑ. http://www.tovima.gr/society/article/?aid=523079.
2013-06-06 Konstantinos Stampoulis Wikipedia education projects in Thessaloniki. Wikimedia Educational Program. http://blog.wikimedia.org/2013/06/06/wikipedia-education-thessaloniki/.
2011-04-12 ΑΛΕΞΑΝΔΡΑ ΚΑΣΣΙΜΗ ΔΙΑΔΙΚΤΥΟ Ερευνητές του ΑΠΘ έλυσαν το πρόβλημα διεθνοποίησης του «Νέου Διαδικτύου». Η ΚΑΘΗΜΕΡΙΝΗ. http://www.kathimerini.gr/76005/article/texnologia/diadiktyo/ereynhtes-toy-ap8-elysan-to-provlhma-die8nopoihshs-toy-neoy-diadiktyoy.

Publications

2020

Journal Article

Bratsas Charalampos, Koupidis Kleanthis, Salanova Josep-Maria, Giannakopoulos Konstantinos, Kaloudis Aristeidis, Aifadopoulou Georgia (2020). A Comparison of Machine Learning Methods for the Prediction of Traffic Speed in Urban Places. Sustainability. vol.12 no.1 p.142.

2018

Journal Article

Karampatakis Sotirios, Bratsas Charalampos, Zamazal Ondřej, Filippidis Panagiotis, Antoniou Ioannis (2018). Alignment: A Hybrid, Interactive and Collaborative Ontology and Entity Matching Service. Information. vol.9 no.11 p.281.

Conference Proceedings Article

Aifadopoulou Georgia, Bratsas Charalampos, Koupidis Kleanthis, Chatzopoulou Aikaterini, Salanova Grau Josep Maria, Tzenos Panagiotis (2018). The use of neural network models on short-term prediction of the traffic status: The case study of Thessaloniki. Conference on Complex Systems. Thessaloniki, Greece.
Bratsas Charalampos, Filippidis Panagiotis-Marios, Karampatakis Sotirios, Ioannidis Lazaros (2018). Developing a scientific knowledge graph through conceptual linking of academic classifications. 2018 13th International Workshop on Semantic and Social Media Adaptation and Personalization (SMAP). 2018 13th International Workshop on Semantic and Social Media Adaptation and Personalization (SMAP). Zaragoza. IEEE. p.113-118.
Filippidis Panagiotis-Marios, Dimoulas Charalampos, Bratsas Charalampos, Veglis Andreas (2018). A unified semantic sports concepts classification as a key device for multidimensional sports analysis. 2018 13th International Workshop on Semantic and Social Media Adaptation and Personalization (SMAP). 2018 13th International Workshop on Semantic and Social Media Adaptation and Personalization (SMAP). Zaragoza, Spain. IEEE. p.107-112.
Μπράτσας Χαράλαμπος, Κουπίδης Κλεάνθης (2018). Πρόβλεψη της κυκλοφοριακής κατάστασης σε αστικές περιοχές χρησιμοποιώντας μοντέλα νευρωνικών δικτύων. 10 Διεθνής Μαθηματική Εβδομάδα, Μαθηματικά- Ρίζα των Επιστημών. Θεσσαλονίκη, Ελλάδα.

2017

Journal Article

Veglis Andreas, Bratsas Charalampos (2017). Reporters in the age of data journalism. Journal of Applied Journalism & Media Studies. vol.6 no.2 p.225-244.

Conference Proceedings Article

Meropi Pavlidou, Billis Antonis S, Chasanagas Nikolaos, Bratsas Charalampos, Antoniou Ioannis, Bamidis Panagiotis (2017). Conditional Entropy Based Retrieval Model in Patient-Carer Conversational Cases. 2017 IEEE 30th International Symposium on Computer-Based Medical Systems (CBMS). IEEE 30th International Symposium on Computer-Based Medical Systems (CBMS). Thessaloniki, Greece. IEEE. p.576-581.
Xanthopoulou G, Salamanidis A, Kehagias D, Antoniou Ioannis, Bratsas Charalampos, Tzovaras Dimitrios (2017). Forecasting Power Output of Photovoltaic Systems Using Linear, Non-Linear and Enhanced Models. ITISE 2017 Proceedings. International Work-Conference on Time Series Analysis (ITISE 2017). Granada - Spain. Springer.
Μπράτσας Χαράλαμπος, Παπαδοπούλου Αναστασία (2017). Ανάλυση Δεδομένων και Οικονομικών Δεικτών, μέσω Εφαρμογής Αλγορίθμων Στατιστικής Μάθησης, σε Σημασιολογικά Δεδομένα Προϋπολογισμών ΟΤΑ του OpenBudgets.eu. 9 Διεθνής Μαθηματική Εβδομάδα Ελληνική. Θεσσαλονίκη, Ελλάδα.
Μπράτσας Χαράλαμπος (2017). Σημασιολογική Αναπαράσταση και Εφαρμογή Στατιστικής Μάθησης στα Δημοσιονομικά Δεδομένα του ΕΣΠΑ. 9 Διεθνής Μαθηματική Εβδομάδα Ελληνική. Θεσσαλονίκη, Ελλάδα.

2016

Journal Article

Bamparopoulos Giorgos, Konstantinidis Evdokimos, Bratsas Charalampos, Bamidis Panagiotis (2016). Erratum to: Towards exergaming commons: composing the exergame ontology for publishing open game data. Journal of Biomedical Semantics. vol.7 no.1.
Bamparopoulos Giorgos, Konstantinidis Evdokimos, Bratsas Charalampos, Bamidis Panagiotis (2016). Towards exergaming commons: composing the exergame ontology for publishing open game data. Journal of Biomedical Semantics. vol.7 no.1.
Billis Antonis S, Bamidis Panagiotis, Karagianni Maria, Batziakas Asterios, Tsatali Marianna S, Bratsas Charalampos (2016). Enabling active and healthy ageing decision support systems with the smart collection of TV usage patterns. Healthcare Technology Letters. vol.3 no.1 p.46-50.
Frantzidis Christos, Karagianni Maria, Gilou Sotiria, Bratsas Charalampos, Bamidis Panagiotis, Billis Antonis (2016). Future perspectives toward the early definition of a multivariate decision-support scheme employed in clinical decision making for senior citizens. Healthcare Technology Letters. vol.3 no.1 p.41-45.
Kaimakamis Efangelos, Tsara Venetia, Bratsas Charalampos, Sichletidis Lazaros, Karvounis Charalampos, Magklaveras Nikolaos (2016). Evaluation of a Decision Support System for Obstructive Sleep Apnea with Nonlinear Analysis of Respiratory Signals. PLOS ONE. vol.11 no.3 p.e0150163.
Spyrou Ioanna-Maria, Frantzidis Christos, Bratsas Charalampos, Antoniou Ioannis, Bamidis Panagiotis (2016). Geriatric depression symptoms coexisting with cognitive decline: A comparison of classification methodologies. Biomedical Signal Processing and Control. vol.25 no.C p.118-129.

Conference Proceedings Article

Bratsas Charalampos, Nikolaidou Maria, Bamidis Panagiotis (2016). Preface on special session “data impact: Big, open, linked data innovations”. 2016 11th International Workshop on Semantic and Social Media Adaptation and Personalization (SMAP). 2016 11th International Workshop on Semantic and Social Media Adaptation and Personalization (SMAP). Thessaloniki, Greece. IEEE. p.xiii-xiv.
Filippidis P.-M, Karampatakis S, Ioannidis Lazaros, Mynarz J, Svátek V, Bratsas Charalampos (2016). Towards budget comparative analysis: The need for fiscal code lists as linked data. CEUR Workshop Proceedings. 12th Joint International Conference on Semantic Systems, SEMANTiCS 2016 and the 1st International Workshop on Semantic Change and Evolving Semantics, SuCCESS 2016. Leipzig - Germany. vol.1695.
Filippidis Panagiotis-Marios, Karampatakis Sotirios, Koupidis Kleanthis, Ioannidis Lazaros, Bratsas Charalampos (2016). The code lists case: Identifying and linking the key parts of fiscal datasets. 2016 11th International Workshop on Semantic and Social Media Adaptation and Personalization (SMAP). 2016 11th International Workshop on Semantic and Social Media Adaptation and Personalization (SMAP). Thessaloniki, Greece. IEEE. p.165-170.
Ioannidis Lazaros, Bratsas Charalampos, Karabatakis Sotiris, Filippidis Panagiotis, Bamidis Panagiotis (2016). Rudolf: An HTTP API for exposing semantically represented fiscal OLAP cubes. 2016 11th International Workshop on Semantic and Social Media Adaptation and Personalization (SMAP). 2016 11th International Workshop on Semantic and Social Media Adaptation and Personalization (SMAP). Thessaloniki, Greece. IEEE. p.177-182.
Karampatakis Sotirios, Bratsas Charalampos, Antoniou Ioannis (2016). Library Linked Data: The case of Public Library of Veroia. 2016 11th International Workshop on Semantic and Social Media Adaptation and Personalization (SMAP). 2016 11th International Workshop on Semantic and Social Media Adaptation and Personalization (SMAP). Thessaloniki, Greece. IEEE. p.161-164.
Konstantinidis Evdokimos, Billis Antonis, Bratsas Charalampos, Bamidis Panagiotis (2016). Active and Healthy Ageing Big Dataset Streaming on Demand. Universal Access in Human-Computer Interaction. Users and Context Diversity 10th International Conference, UAHCI 2016, Held as Part of HCI International 2016, Toronto, ON, Canada, July 17-22, 2016, Proceedings, Part III. International Conference on Universal Access in Human-Computer Interaction. Επιμέλεια: Margherita Antona, Constantine Stephanidis. Toronto - ON,Canada. Springer. vol. 9739 p.375-384.
Konstantinidis Evdokimos, Billis Antonis, Bratsas Charalampos, Siountas Anastasios, Bamidis Panagiotis (2016). Thessaloniki Active and Healthy Ageing Living Lab: the roadmap from a specific project to a living lab towards openness. Proceedings of the 9th ACM International Conference on PErvasive Technologies Related to Assistive Environments - PETRA '16. the 9th ACM International Conference. Corfu, Island, Greece. New York, USA. ACM Press. p.1-4.
Koupidis Kleanthis, Bratsas Charalampos, Karampatakis Sotiris, Martzopoulou Anastasia, Antoniou Ioannis (2016). Fiscal Knowledge discovery in Municipalities of Athens and Thessaloniki via Linked Open Data. 2016 11th International Workshop on Semantic and Social Media Adaptation and Personalization (SMAP). 2016 11th International Workshop on Semantic and Social Media Adaptation and Personalization (SMAP). Thessaloniki, Greece. IEEE. p.171-176.
Livanos N, Bratsas Charalampos, Karampatakis S, Antoniou Ioannis (2016). Knowledge networks and statistical analysis of cinematography linked data. CEUR Workshop Proceedings. 12th Joint International Conference on Semantic Systems, SEMANTiCS 2016 and the 1st International Workshop on Semantic Change and Evolving Semantics, SuCCESS 2016. Leipzig - Germany. vol.1695.
Mynarz J, Svátek V, Karampatakis S, Klímek J, Bratsas Charalampos (2016). Modeling fiscal data with the data cube vocabulary. CEUR Workshop Proceedings. 12th Joint International Conference on Semantic Systems, SEMANTiCS 2016 and the 1st International Workshop on Semantic Change and Evolving Semantics, SuCCESS 2016. Leipzig - Germany. vol.1695.

2015

Journal Article

Komninos Nikolaos, Bratsas Charalampos, Kakderi Christina, Tsarchopoulos Panagiotis (2015). Smart city ontologies: improving the effectiveness of smart city applications. Journal of Smart Cities. vol.1 no.1 p.31 – 46.

Conference Proceedings Article

Philippides P.-M, Bratsas Charalampos, Veglis Andreas, Chondrokostas Ε, Antoniou Ioannis (2015). Creating and using sports linked data: Applications and analytics. CEUR Workshop Proceedings. 11th International Conference on Semantic Systems, Posters and Demos@SEMANTiCS 2015 and 1st Workshop on Data Science: Methods, Technology and Applications, DSci 2015 - co-located with the 11th International Conference on Semantic Systems, SEMANTiCS 2015. Επιμέλεια:Polleres A.,Filipowska A.,Verborgh R. Vienna - Austria. CEUR-WS. vol. 1481 p.38-41.

Technical Report

Papadopoulos Marinos, Bratsas Charalampos (2015). Openness/Open Access for Public Sector information and works—the Creative Commons licensing model.

2012

Journal Article

Karamanlis Dimokratis A, Tzitzis Panagiotis M, Bratsas Charalampos, Bamidis Panagiotis (2012). Personal health records in the preclinical medical curriculum: modeling student responses in a simple educational environment utilizing Google Health. BMC Medical Education. vol.12 no.1.
Kontokostas D, Bratsas Charalampos, Auer S, Hellmann S, Antoniou Ioannis, Metakides G (2012). Internationalization of Linked Data: The case of the Greek DBpedia edition. Journal of Web Semantics. vol.15 p.51-61.

Conference Proceedings Article

Bratsas Charalampos, Bamidis Panagiotis, Dimou A, Antoniou Ioannis, Ioannidis Lazaros (2012). Semantic CMS and wikis as platforms for linked learning. CEUR Workshop Proceedings. 2nd International Workshop on Learning and Education with the Web of Data, LiLe 2012 at WWW 2012. Lyon - France. vol.840 6 p.
Bratsas Charalampos, Chrysou D.E, Eftychiadou A, Kontokostas D, Bamidis Panagiotis, Antoniou Ioannis (2012). Semantic web game based learning: An I18n approach with Greek DBpedia. CEUR Workshop Proceedings. 2nd International Workshop on Learning and Education with the Web of Data, LiLe 2012 at WWW 2012. Lyon - France. vol.840.
Frantzidis Christos, Diamantoudi Maria D, Grigoriadou Eirini, Semertzidou Anastasia, Billis Antonis, Konstantinidis Evdokimos, Klados Manousos, Vivas Ana B, Bratsas Charalampos, Kosta-Tsolaki Magdalini, Pappas Konstantinos, et al (2012). A Mahalanobis Distance Based Approach towards the Reliable Detection of Geriatric Depression Symptoms Co-existing with Cognitive Decline. Artificial Intelligence Applications and Innovations AIAI 2012 International Workshops: AIAB, AIeIA, CISE, COPA, IIVC, ISQL, MHDW, and WADTMB, Halkidiki, Greece, September 27-30, 2012, Proceedings, Part II. IFIP International Conference on Artificial Intelligence Applications and Innovations. Επιμέλεια:Lazaros Iliadis, Ilias Maglogiannis, Harris Papadopoulos, Kostas Karatzas, Spyros Sioutas. Hersonissos - Greece. Springer. vol.382 p.16-25.
Klados Manousos, Lithari Chrysa, Antoniou Ioannis, Semertzidou Anastasia, Bratsas Charalampos, Micheloyannis Sifis, Bamidis Panagiotis (2012). Towards a graph theoretical approach to study gender lateralization effect in mathematical thinking. 2012 IEEE 12th International Conference on Bioinformatics & Bioengineering (BIBE). 2012 IEEE 12th International Conference on Bioinformatics & Bioengineering (BIBE). Larnaca, Cyprus. IEEE. p.666-670.
Konstantinidis Stathis, Ioannidis Lazaros, Spachos Dimitrios, Bratsas Charalampos, Bamidis Panagiotis (2012). mEducator 3.0: Combining Semantic and Social Web Approaches in Sharing and Retrieving Medical Education Resources. 2012 Seventh International Workshop on Semantic and Social Media Adaptation and Personalization. 2012 7th International Workshop on Semantic and Social Media Adaptation and Personalization (SMAP). Luxembourg City, Luxembourg. IEEE. p.42-47.
Kontotasiou Dionysia, Zarpalas Dimitrios, Bratsas Charalampos, Bamidis Panagiotis (2012). A collaborative Wiki-based tool for semantic management of medical interventions. 2012 IEEE 12th International Conference on Bioinformatics & Bioengineering (BIBE). 2012 IEEE 12th International Conference on Bioinformatics & Bioengineering (BIBE). Larnaca, Cyprus. IEEE. p.7-12.
Lange Christoph, Ion Patrick, Dimou Anastasia, Bratsas Charalampos, Sperber Wolfram, Kohlhase Michael, Antoniou Ioannis (2012). Bringing Mathematics to the Web of Data: The Case of the Mathematics Subject Classification. The Semantic Web: Research and Applications 9th Extended Semantic Web Conference, ESWC 2012, Heraklion, Crete, Greece, May 27-31, 2012. Proceedings. Extended Semantic Web Conference (ESWC 2012). Επιμέλεια:Elena Simperl, Philipp Cimiano, Axel Polleres, Oscar Corcho, Valentina Presutti. Crete - Greece. Springer. vol. 7295 p.763-777.
Lange Christoph, Ion Patrick, Dimou Anastasia, Bratsas Charalampos, Corneli Joseph, Sperber Wolfram, Kohlhase Michael, Antoniou Ioannis (2012). Reimplementing the Mathematics Subject Classification (MSC) as a Linked Open Dataset. Intelligent Computer Mathematics 11th International Conference, AISC 2012, 19th Symposium, Calculemus 2012, 5th International Workshop, DML 2012, 11th International Conference, MKM 2012, Systems and Projects, Held as Part of CICM 2012, Bremen, Germany, July 8-13, 2012. Proceedings. International Conference on Intelligent Computer Mathematics. Επιμέλεια:Johan Jeuring, John A. Campbell, Jacques Carette, Gabriel Dos Reis, Petr Sojka, Makarius Wenzel, Volker Sorge. Bremen - Germany. Springer. vol.7362 p.458-462.

2011

Journal Article

Bratsas Charalampos, Parapontis Ioannis, Antoniou Ioannis, Alexiadis Georgios, Chrysou Despoina-Eleana, Kavargyris Konstantinos, Bamidis Panagiotis, Dimou Anastasia (2011). Educational Semantic Wikis in the Linked Data Age: The Case of MSC Web Science Program at Aristotle University of Thessaloniki. SSRN Electronic Journal.
Bratsas Charalampos, Bamidis Panagiotis, Kehagias D. D, Kaimakamis E, Magklaveras Nikolaos (2011). Dynamic composition of semantic pathways for medical computational problem solving by means of semantic rules. IEEE Transactions on Information Technology in Biomedicine. vol.15 no.2 p.334-343.

Conference Proceedings Article

Bamidis Panagiotis, Konstantinidis Stathis, Bratsas Charalampos, Iyengar M Sriram (2011). Federating learning management systems for medical education: A persuasive technologies perspective. 2011 24th International Symposium on Computer-Based Medical Systems (CBMS). 2011 24th International Symposium on Computer-Based Medical Systems (CBMS). Bristol, United Kingdom. IEEE. p.1-6.
Bratsas Charalampos, Alexiou S, Kontokostas D, Parapontis I, Antoniou Ioannis, Metakides G (2011). Greek Open Data in the Age of Linked Data: A Demonstration of LOD Internationalization. Proceedings of the 3rd International Web Science Conference. 3rd International Web Science Conference. Koblenz, Germany.
Kontokostas D, Bratsas Charalampos, Auer S, Hellmann S, Antoniou Ioannis, Metakides G (2011). Towards Linked Data Internationalization: Realizing the Greek DBpedia. Proceedings of the 3rd ACM Web Science Conference 2011. 3rd International Web Science Conference. Koblenz, Germany.
Kontotasiou Dionysia, Bratsas Charalampos, Bamidis Panagiotis (2011). On establishing an ontology reengineering framework. Proceedings of the International Conference on Knowledge Engineering and Ontology Development. International Conference on Knowledge Engineering and Ontology Development. Paris, France. SciTePress - Science and and Technology Publications. p.354-360.
Mitsopoulou Evangelia, Davide Taibi, Giordano Daniela, Dietze Stefan, Hong Qing Yu, Bamidis Panagiotis, Bratsas Charalampos, Woodham Luke (2011). Connecting medical educational resources to the Linked Data cloud: the mEducator RDF Schema, store and API. Linked Learning 2011: 1st International Workshop on eLearning Approaches for the Linked Data Age, 8th Extended Semantic Web Conference (ESWC2011). 1st International Workshop on eLearning Approaches for the Linked Data Age, 8th Extended Semantic Web Conference (ESWC2011). Επιμέλεια: Stefan Dietze, Mathieu d'Aquin, Dragan Gasevic, Miguel-Angel Sicilia. Heraklion - Greece.

2010

Journal Article

Frantzidis C. A, Bratsas Charalampos, Papadelis C. L, Konstantinidis E, Pappas Konstantinos, Bamidis Panagiotis (2010). Toward emotion aware computing: an integrated approach using multichannel neurophysiological recordings and affective visual stimuli. IEEE Transactions on Information Technology in Biomedicine. vol.14 no.3 p.589-597.
Frantzidis C. A, Bratsas Charalampos, Klados M. A, Konstantinidis E, Lithari C. D, Vivas A. B, Papadelis C. L, Kaldoudi E, Pappas Konstantinos, Bamidis Panagiotis (2010). On the classification of emotional biosignals evoked while viewing affective pictures: an integrated data-mining-based approach for healthcare applications. IEEE Transactions on Information Technology in Biomedicine. vol.14 no.2 p.309-318.

Conference Proceedings Article

Bratsas Charalampos, Tzalavra A, Vescoukis V, Bamidis Panagiotis (2010). Using Social Semantic Web Technologies in Public Health: A Prototype Epidemiological Semantic Wiki. XII Mediterranean Conference on Medical and Biological Engineering and Computing 2010. XII Mediterranean Conference on Medical and Biological Engineering and Computing 2010. Chalkidiki, Greece. Berlin, Heidelberg. Springer Berlin Heidelberg. vol.29 p.635-638.
Klados Manousos, Bratsas Charalampos, Frantzidis Christos, Papadelis C. L, Bamidis Panagiotis (2010). A Kurtosis-Based Automatic System Using Naïve Bayesian Classifier to Identify ICA Components Contaminated by EOG or ECG Artifacts. XII Mediterranean Conference on Medical and Biological Engineering and Computing 2010. XII Mediterranean Conference on Medical and Biological Engineering and Computing 2010. Chalkidiki, Greece. Berlin, Heidelberg. Springer Berlin Heidelberg. vol.29 p.49-52.

2009

Journal Article

Bratsas Charalampos, Frantzidis C. A, Klados M, Papadelis C, Pappas Konstantinos, Bamidis Panagiotis (2009). Towards a semantic framework for an integrative description of neuroscience patterns and studies: a case for emotion-related data. Studies in Health Technology and Informatics. vol.150 p.322-326.

Conference Proceedings Article

Bamidis Panagiotis, Frantzidis Christos, Konstantinidis Evdokimos, Luneski Andrej, Lithari Chrysa, Klados Manousos, Bratsas Charalampos, Papadelis Christos L, Pappas Konstantinos (2009). An Integrated Approach to Emotion Recognition for Advanced Emotional Intelligence. Human-Computer Interaction. Ambient, Ubiquitous and Intelligent Interaction.13th International Conference, HCI International 2009, San Diego, CA, USA, July 19-24, 2009, Proceedings, Part III. 13th International Conference, HCI International 2009. San Diego, CA, USA. Berlin, Heidelberg. Springer Berlin Heidelberg. vol.5612 p.565-574.
Bratsas Charalampos, Kapsas George, Konstantinidis Stathis, Koutsouridis Gregory, Bamidis Panagiotis (2009). A semantic wiki within moodle for Greek medical education. 2009 22nd IEEE International Symposium on Computer-Based Medical Systems. 2009 22nd IEEE International Symposium on Computer-Based Medical Systems (CBMS). Albuquerque, NM, USA. IEEE. p.1-6.
Kaimakamis E, Bratsas Charalampos, Sichletidis Lazaros, Karvounis Charalampos, Magklaveras Nikolaos (2009). Screening of patients with Obstructive Sleep Apnea Syndrome using C4.5 algorithm based on non linear analysis of respiratory signals during sleep. Proceedings, IEEE Engineering in Medicine and Biology Society. 2009 Annual International Conference of the IEEE Engineering in Medicine and Biology Society. Minneapolis, MN, USA. vol.2009 p.3465-3469.

2007

Journal Article

Bratsas Charalampos, Koutkias Vasileios, Kaimakamis E, Bamidis Panagiotis, Pagkalos Georgios, Magklaveras Nikolaos (2007). KnowBaSICS-M: an ontology-based system for semantic management of medical problems and computerised algorithmic solutions. Computer Methods and Programs in Biomedicine. vol.88 no.1 p.39-51.

Conference Proceedings Article

Bratsas Charalampos, Koutkias Vasileios, Kaimakamis Efangelos, Bamidis Panagiotis, Magklaveras Nikolaos (2007). Ontology-based Vector Space Model and Fuzzy Query Expansion to Retrieve Knowledge on Medical Computational Problem Solutions. 2007 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. 2007 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. Lyon, France. IEEE. p.3794-3797.
Bratsas Charalampos, Kaimakamis Efangelos, Koutkias Vasileios, Bamidis Panagiotis, Magklaveras Nikolaos (2007). An Ontology-Based Approach to Constructing Medical Computational Problems for Use in Electronic Medical Education. Twentieth IEEE International Symposium on Computer-Based Medical Systems (CBMS'07). Twentieth IEEE International Symposium on Computer-Based Medical Systems. Maribor, Slovenia. IEEE. p.669-674.

2005

Journal Article

Bratsas Charalampos, Bamidis Panagiotis, Quaresma P, Pagkalos Georgios, Magklaveras Nikolaos (2005). An internet application to manage an OWL ontology for medical computational problem solving. Technology and Health Care:Special issue: MedNet 2005 - New tasks in internet use in health care. vol.13 no.5.

Conference Proceedings Article

Bratsas Charalampos, Hatzizisis I.S, Bamidis Panagiotis, Quaresma P, Magklaveras Nikolaos (2005). Similarity estimation among OWL descriptions of computational cardiology problems in a knowledge base. Computers in Cardiology, 2005. Computers in Cardiology, 2005. Lyon, France. IEEE. p.243-246.

2019

Conference Proceedings Article

Aifadopoulou Georgia, Bratsas Charalampos, Koupidis Kleanthis, Chatzopoulou Aikaterini, Salanova Josep-Maria, Tzenos Panagiotis (2019). Short-Term Prediction of the Traffic Status in Urban Places Using Neural Network Models. Data Analytics: Paving the Way to Sustainable Urban Mobility Proceedings of 4th Conference on Sustainable Urban Mobility (CSUM2018), 24 - 25 May, Skiathos Island, Greece. The 4th Conference on Sustainable Urban Mobility. Επιμέλεια: Eftihia G. NathanailIoannis and D. Karakikes. Skiathos Island - Greece. Springer. vol.879 p.181-188.
Μπράτσας Χαράλαμπος, Κουπίδης Κλεάνθης (2019). Στατιστική Ανάλυση της Κυκλοφορίας στη Θεσσαλονίκη. 11 Διεθνής Μαθηματική Εβδομάδα, Μαθηματικά: Θέμα Ζωής. Καστοριά, Κατερίνη, Θεσσαλονίκη.

2014

Conference Proceedings Article

Avraam Ioannis, Bratsas Charalampos, Antoniou Ioannis, Bamidis Panagiotis (2014). DBpedia spotlight internationalization using the DBpedia in Greek as a case study-realizing the Greek DBpedia spotlight. WIT Transactions on Information and Communication Technologies. 2013 International Conference on Information and Communication Technology for Education. Singapore. Southampton, UK. WIT Press. Vol.58 p.69-77.

Technical Report

Vescoukis Vassilios, Bratsas Charalampos (2014). European Topic Report No. 2014/01: Open data in natural hazards management.

2008

Conference Proceedings Article

Bamidis Panagiotis, Konstantinidis Stathis, Kaldoudi Eleni, Bratsas Charalampos, Nikolaidou Maria M, Koufogiannis Dimitrios, Magklaveras Nikolaos, Pappas Konstantinos (2008). New Approaches in Teaching Medical Informatics to Medical Students. 2008 21st IEEE International Symposium on Computer-Based Medical Systems. 2008 21st International Symposium on Computer-Based Medical Systems (CBMS). Jyvaskyla, Finland. IEEE. p.385-390.

Distinctions


A/A	Year	Distinction(Description)
1	2018	Advisory Board for the SlideWiki Project and the SlideWiki Foundation.
2	2018	Coordinating three civil society commitments in the 3rd National Action Plan for Open Government - OGP
3	2017	Digital Strategy 2017-2030 of the Municipality of the Thessaloniki. Editorial Team Member
4	2017	Finalist, European Commission’s EU Datathon 2017 Competition (Reusing European Union open data for jobs and growth – EU Open Data Portal Datathon), with OpEnergy Application. (Brussels)
5	2016	National ePSIplatform Correspondent Reporter about Greek Open Data and related technical, thematic, political and organizational subject for Greece in European Unions European Public Sector Information Platform https://www.dropbox.com/s/i6exxl4bp9ep7gq/EPSI-PLATFORM.jpg?dl=0
6	2012	Semantic representation of Mathematics Subject Classification MSC2010
7	2012	DBpedia Internationalization Committee https://wiki.dbpedia.org/Internationalization
8	2011	Best Paper at the 6th Scientific Conference of the Medical School of Aristotle University of Thessaloniki

Updated: 2020-01-25

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Charalampos Bratsas

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