Christos Pierrakeas

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	All	Since 2016
Citations	1640	815
h-index	17	15
i10-index	25	17

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Co-authors

Michalis XenosProfessor Computer Engineering and Informatics Department, University of PatrasVerified email at ceid.upatras.gr
Sotiris KotsiantisAssistant Professor, Department of Mathematics, University of Patras, GreeceVerified email at math.upatras.gr
panagiotis pintelasUniversity of PatrasVerified email at upatras.gr
Georgia SolomouHigh Performance Information Systems Laboratory (HPCLab), University of PatrasVerified email at hpclab.ceid.upatras.gr
Dimitris KallesProfessor of Artificial Intelligence, Hellenic Open UniversityVerified email at eap.gr
Koutsonikos GiannisUniversity of Patras, GreeceVerified email at upatras.gr
Natalia SpyropoulouHellenic Open University, GreeceVerified email at eap.gr
Christos T. PanagiotakopoulosProfessor of Educational Technology - University of Patras - GreeceVerified email at upatras.gr
George A. GravvanisDemocritus University of ThraceVerified email at ee.duth.gr
Constantinos KoutsojannisProfessor of Medical Physics, University of Patras, GreeceVerified email at upatras.gr
Dr. Georgios KostopoulosUniversity of Patras, Department of Mathematics, ESDLab, GreeceVerified email at sch.gr
Voula C. GeorgopoulosUniversity of Patras, Patras, GreeceVerified email at upatras.gr
Lena CostaridouProfessor of Medical Physics, University of Patras, GreeceVerified email at upatras.gr
Georgia MalandrakiAssociate Professor, Purdue UniversityVerified email at purdue.edu
Thanasis HadzilacosOpen University of CyprusVerified email at ouc.ac.cy
Ekaterini Aikaterini SolomouAssociate Professor Of Medical School, Patras UniversityVerified email at med.upatras.gr
Maria TsiakmakiPhd Student, Department of Mathematics of the University of Patras, Greece!Verified email at it.auth.gr
Omiros RagosDepartment of Mathematics, University of Patras, GreeceVerified email at math.upatras.gr
Ioannis HatzilygeroudisProfessor, Department of Computer Engineering and Informatics,, University of PatrasVerified email at ceid.upatras.gr
Anthi KaratrantouUninersity of PatrasVerified email at upatras.gr

Christos Pierrakeas

Αναπληρωτής Καθηγητής Πανεπιστήμιο Πατρών, ΣΕΠ ΠΛΗ Ελληνικό Ανοικτό

Verified email at upatras.gr

Εκπαιδευτική Τεχνολογία e-learning software engineering artificial intelligence


Title Sort by citations Sort by year Sort by title	Cited by Cited by	Year
A survey on student dropout rates and dropout causes concerning the students in the Course of Informatics of the Hellenic Open University M Xenos, C Pierrakeas, P Pintelas Computers & Education 39 (4), 361-377, 2002	347	2002
Preventing student dropout in distance learning using machine learning techniques SB Kotsiantis, CJ Pierrakeas, PE Pintelas International conference on knowledge-based and intelligent information and …, 2003	265	2003
PREDICTING STUDENTS'PERFORMANCE IN DISTANCE LEARNING USING MACHINE LEARNING TECHNIQUES S Kotsiantis, C Pierrakeas, P Pintelas Applied Artificial Intelligence 18 (5), 411-426, 2004	258	2004
A comparative study of dropout rates and causes for two different distance education courses C Pierrakeas, M Xenos, C Panagiotakopoulos, D Vergidis International Review of Research in Open and Distributed Learning 5 (2), 1-15, 2004	145	2004
Analyzing student performance in distance learning with genetic algorithms and decision trees D Kalles, C Pierrakeas Applied Artificial Intelligence 20 (8), 655-674, 2006	61	2006
Snake venom poisoning in Greece. Experiences with 147 cases CY Frangides, V Koulouras, SN Kouni, GV Tzortzatos, A Nikolaou, ... European journal of internal medicine 17 (1), 24-27, 2006	53	2006
An ontology-based model for student representation in intelligent tutoring systems for distance learning I Panagiotopoulos, A Kalou, C Pierrakeas, A Kameas IFIP International Conference on Artificial Intelligence Applications and …, 2012	50	2012
Creating MOOC Guidelines based on best practices N Spyropoulou, C Pierrakeas, A Kameas 6th annual International Conference on Education and New Learning …, 2014	49	2014
Developing a computer programming MOOC N Spyropoulou, G Demopoulou, C Pierrakeas, I Koutsonikos, A Kameas Procedia Computer Science 65, 182-191, 2015	33	2015
Modeling the characteristics of a learning object for use within e-learning applications G Nikolopoulos, G Solomou, C Pierrakeas, A Kameas Proceedings of the Fifth Balkan Conference in Informatics, 112-117, 2012	31	2012
An ontology model for building, classifying and using learning outcomes A Kalou, G Solomou, C Pierrakeas, A Kameas 2012 IEEE 12th International Conference on Advanced Learning Technologies, 61-65, 2012	30	2012
Efficiency Of Machine Learning Techniques In Predicting Students’ Performance In Distance Learning Systems S. B. Kotsiantis, C. J. Pierrakeas, I. D. Zaharakis, P. E. Pintelas RECENT ADVANCES IN MECHANICS AND RELATED FIELDS, 297-305, 2003	26*	2003
Characterization of educational resources in e-learning systems using an educational metadata profile G Solomou, C Pierrakeas, A Kameas Journal of Educational Technology & Society 18 (4), 246-260, 2015	24	2015
Evaluating and improving educational material and tutoring aspects of distance learning systems C Pierrakeas, M Xenos, P Pintelas Studies in Educational Evaluation 29 (4), 335-349, 2003	24	2003
Modeling the knowledge domain of the java programming language as an ontology A Kouneli, G Solomou, C Pierrakeas, A Kameas International Conference on Web-Based Learning, 152-159, 2012	22	2012
Online collaboration environments in telemedicine applications of speech therapy C Pierrakeas, VC Georgopoulos, GA Malandraki 2005 IEEE Engineering in Medicine and Biology 27th Annual Conference, 2183-2186, 2006	20	2006
An ontological approach for domain knowledge modeling and management in e-learning systems I Panagiotopoulos, A Kalou, C Pierrakeas, A Kameas IFIP International Conference on Artificial Intelligence Applications and …, 2012	18	2012
Educational software and its evaluation C Panagiotakopoulos, C Pierrakeas, P Pintelas Athens: Metaihmio, 2003	16	2003
Predicting University Students' Grades Based on Previous Academic Achievements M Tsiakmaki, G Kostopoulos, G Koutsonikos, C Pierrakeas, S Kotsiantis, ... 2018 9th International Conference on Information, Intelligence, Systems and …, 2018	15	2018
Evaluation of an anatomical filter-based exposure equalization technique in mammography. G Panayiotakis, S Skiadopoulos, E Solomou, C Pierrakeas, L Costaridou, ... The British journal of radiology 71 (850), 1049-1057, 1998	15	1998

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