Efstratios Kontopoulos

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Nick BassiliadesProfessor, School of Informatics, Aristotle University of Thessaloniki, GreeceVerified email at csd.auth.gr
Ioannis (Yiannis) KompatsiarisSenior Researcher, Information Technologies Institute, CERTHVerified email at iti.gr
Georgios MeditskosSchool of Informatics, Aristotle University of ThessalonikiVerified email at csd.auth.gr
Panagiotis MitziasResearch Associate at Catalink Ltd and iBO/CERTHVerified email at certh.gr
Thanos G. StavropoulosCentre for Research and Technology Hellas - Infrormation Technologies InstituteVerified email at iti.gr
Grigoris AntoniouProfessor, Semantic & Knowledge Technologies, University of HuddersfieldVerified email at hud.ac.uk
Marina RigaPhD in Computational IntelligenceVerified email at isag.meng.auth.gr
Ioannis VlahavasProfessor of Computer Science, Aristotle University of Thessaloniki, GreeceVerified email at csd.auth.gr
Stefanos VrochidisInformation Technologies Institute - Centre for Research and Technology HellasVerified email at iti.gr
Sándor DarányiProfessor, Swedish School of Library and Information Science, University of BoråsVerified email at hb.se
Dimitris VrakasSchool of Informatics, Aristotle University of ThessalonikiVerified email at csd.auth.gr
Christos BerberidisInternational Hellenic UniversityVerified email at ihu.edu.gr
Kalliopi KravariAUTHVerified email at csd.auth.gr
Theologos DergiadesInternational and European Studies, University of MacedoniaVerified email at uom.gr
Anastasios KarakostasPostdoctoral research fellow - Information Technologies Institute (ITI)Verified email at iti.gr
Pip LaurensonTate, Maastricht UniversityVerified email at tate.org.uk
Philipp HertweckFraunhofer IOSBVerified email at iosb.fraunhofer.de
Jürgen MoßgraberFraunhofer IOSBVerified email at iosb.fraunhofer.de
Jean-Yves Vion-DuryNAVER Labs EuropeVerified email at naverlabs.com
Desiree HilbringFraunhofer IOSBVerified email at iosb.fraunhofer.de

Efstratios Kontopoulos

Knowledge Graph Engineer | Knowledge Scientist

Verified email at foodpairing.com - Homepage

Semantic Web Ontologies Knowledge Graphs Knowledge Representation Non-monotonic Reasoning


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Ontology-based sentiment analysis of twitter posts E Kontopoulos, C Berberidis, T Dergiades, N Bassiliades Expert Systems with Applications 40 (10), 4065-4074, 2013	477	2013
An ontology-based planning system for e-course generation E Kontopoulos, D Vrakas, F Kokkoras, N Bassiliades, I Vlahavas Expert Systems with Applications 35 (1-2), 398-406, 2008	119	2008
Semantic web technologies in pervasive computing: A survey and research roadmap J Ye, S Dasiopoulou, G Stevenson, G Meditskos, E Kontopoulos, ... Pervasive and Mobile Computing 23, 1-25, 2015	84	2015
Emerald: A multi-agent system for knowledge-based reasoning interoperability in the semantic web K Kravari, E Kontopoulos, N Bassiliades 6th Hellenic Conference on Artificial Intelligence (SETN 2010), 173-182, 2010	46	2010
An ontology-based decision support tool for optimizing domestic solar hot water system selection E Kontopoulos, G Martinopoulos, D Lazarou, N Bassiliades Journal of Cleaner Production 112, 4636-4646, 2016	44	2016
Rule-based Approaches for Energy Savings in an Ambient Intelligence Environment TG Stavropoulos, E Kontopoulos, J Argyriou, D Vrakas, N Bassiliades, ... Journal of Pervasive and Mobile Computing, 2014	42	2014
Visualizing Semantic Web proofs of defeasible logic in the DR-DEVICE system E Kontopoulos, N Bassiliades, G Antoniou Knowledge-Based Systems 24 (3), 406-419, 2011	39	2011
A semantic recommendation algorithm for the PaaSport platform-as-a-service marketplace N Bassiliades, M Symeonidis, G Meditskos, E Kontopoulos, P Gouvas, ... Expert Systems with Applications 67, 203-227, 2017	33	2017
Deploying defeasible logic rule bases for the semantic web E Kontopoulos, N Bassiliades, G Antoniou Data & Knowledge Engineering 66 (1), 116-146, 2008	33	2008
Knowledge-driven activity recognition and segmentation using context connections G Meditskos, E Kontopoulos, I Kompatsiaris International Semantic Web Conference, 260-275, 2014	30	2014
A Modal Defeasible Reasoner of Deontic Logic for the Semantic Web GA Efstratios Kontopoulos, Nick Bassiliades, Guido Governatori International Journal on Semantic Web and Information Systems, 18-43, 2011	27*	2011
PaaSport semantic model: An ontology for a platform-as-a-service semantically interoperable marketplace N Bassiliades, M Symeonidis, P Gouvas, E Kontopoulos, G Meditskos, ... Data & Knowledge Engineering 113, 81-115, 2018	26	2018
A visual environment for developing defeasible rule bases for the semantic web N Bassiliades, E Kontopoulos, G Antoniou International Conference on Rules and Rule Markup Languages for the Semantic …, 2005	23	2005
A smart university platform for building energy monitoring and savings TG Stavropoulos, G Koutitas, D Vrakas, E Kontopoulos, I Vlahavas Journal of Ambient Intelligence and Smart Environments 8 (3), 301-323, 2016	20	2016
Ontology-based Representation of Crisis Management Procedures for Climate Events E Kontopoulos, P Mitzias, J Moßgraber, P Hertweck, H van der Schaaf, ... 1st International Workshop on Intelligent Crisis Management Technologies for …, 2018	19	2018
Monitoring term drift based on semantic consistency in an evolving vector field P Wittek, S Darányi, E Kontopoulos, T Moysiadis, I Kompatsiaris 2015 International Joint Conference on Neural Networks (IJCNN), 1-8, 2015	19	2015
Trusted reasoning services for semantic web agents K Kravari, E Kontopoulos, N Bassiliades Informatica (Slovenia) 34 (4), 429-440, 2010	19	2010
The DemaWare service-oriented AAL platform for people with dementia. TG Stavropoulos, G Meditskos, E Kontopoulos, I Kompatsiaris AI-AM/NetMed@ ECAI, 11-15, 2014	18	2014
A multi-agent coordination framework for smart building energy management TG Stavropoulos, ES Rigas, E Kontopoulos, N Bassiliades, I Vlahavas 2014 25th International Workshop on Database and Expert Systems Applications …, 2014	17	2014
Deploying a semantically-enabled content management system in a state university M Befa, E Kontopoulos, N Bassiliades, C Berberidis, I Vlahavas Electronic Government and the Information Systems Perspective, 257-264, 2010	17	2010

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