| IKARUS-Onto: a methodology to develop fuzzy ontologies from crisp ones P Alexopoulos, M Wallace, K Kafentzis, D Askounis Knowledge and information systems 32, 667-695, 2012 | 45 | 2012 |
| Demonstration of the PARLANCE system: a data-driven incremental, spoken dialogue system for interactive search H Hastie, MA Aufaure, P Alexopoulos, H Cuayáhuitl, N Dethlefs, M Gasic, ... Proceedings of the SIGDIAL 2013 Conference, 154-156, 2013 | 27 | 2013 |
| Towards a Generic Fraud Ontology in e-Government. P Alexopoulos, K Kafentzis, X Benetou, T Tagaris, P Georgolios ICE-B, 269-276, 2007 | 26 | 2007 |
| Construction of enterprise knowledge graphs (I) B Villazon-Terrazas, N Garcia-Santa, Y Ren, K Srinivas, ... Exploiting Linked Data and Knowledge Graphs in Large Organisations, 87-116, 2017 | 21 | 2017 |
| Utilizing imprecise knowledge in ontology-based CBR systems by means of fuzzy algebra P Alexopoulos, M Wallace, K Kafentzis, D Askounis International Journal of Fuzzy Systems 12 (1), 1, 2010 | 21 | 2010 |
| Question answering and knowledge graphs A Moschitti, K Tymoshenko, P Alexopoulos, A Walker, M Nicosia, G Vetere, ... Exploiting linked data and knowledge graphs in large organisations, 181-212, 2017 | 16 | 2017 |
| ELMO: An Interoperability Ontology for the Electricity Market. P Alexopoulos, K Kafentzis, C Zoumas ICE-B, 15-20, 2009 | 16 | 2009 |
| Semi-automatic generation of quizzes and learning artifacts from linked data GÁ Rey, I Celino, P Alexopoulos, D Damljanovic, M Damova, N Li, ... | 15 | 2012 |
| Knowledge architecture for organisations R Denaux, Y Ren, B Villazon-Terrazas, P Alexopoulos, A Faraotti, H Wu Exploiting Linked Data and Knowledge Graphs in Large Organisations, 57-84, 2017 | 13 | 2017 |
| Semantic Modeling for Data P Alexopoulos O'Reilly Media, 2020 | 12 | 2020 |
| Towards vagueness-aware semantic data P Alexopoulos, B Villazon-Terrazas, JZ Pan CEUR Workshop Proceedings, 2013 | 11 | 2013 |
| Understanding knowledge graphs H Wu, R Denaux, P Alexopoulos, Y Ren, JZ Pan Exploiting Linked Data and Knowledge Graphs in Large Organisations, 147-180, 2017 | 9 | 2017 |
| A vague sense classifier for detecting vague definitions in ontologies P Alexopoulos, J Pavlopoulos Proceedings of the 14th Conference of the European Chapter of the …, 2014 | 9 | 2014 |
| Towards vagueness-oriented quality assessment of ontologies P Alexopoulos, P Mylonas Artificial Intelligence: Methods and Applications: 8th Hellenic Conference …, 2014 | 9 | 2014 |
| Facilitating dialogue-using semantic web technology for eparticipation G Anadiotis, P Alexopoulos, K Mpaslis, A Zosakis, K Kafentzis, K Kotis The Semantic Web: Research and Applications: 7th Extended Semantic Web …, 2010 | 9 | 2010 |
| Exploiting ontological relations for automatic semantic tag recommendation P Alexopoulos, J Pavlopoulos, M Wallace, K Kafentzis Proceedings of the 7th International Conference on Semantic Systems, 105-110, 2011 | 8 | 2011 |
| A fuzzy knowledge-based decision support system for tender call evaluation P Alexopoulos, M Wallace, K Kafentzis, A Thomopoulos Artificial Intelligence Applications and Innovations III 5, 51-59, 2009 | 7 | 2009 |
| Answer type identification for question answering: Supervised learning of dependency graph patterns from natural language questions AD Walker, P Alexopoulos, A Starkey, JZ Pan, JM Gómez-Pérez, ... Semantic Technology: 5th Joint International Conference, JIST 2015, Yichang …, 2016 | 6 | 2016 |
| The PARLANCE mobile application for interactive search in English and Mandarin H Hastie, MA Aufaure, P Alexopoulos, H Bouchard, C Breslin, ... Proceedings of the 15th Annual Meeting of the Special Interest Group on …, 2014 | 6 | 2014 |
| Optimizing geographical entity and scope resolution in texts using non-geographical semantic information P Alexopoulos, C Ruiz, JM Gomez-Perez Proceedings of the 6th International Conference on Advances in Semantic …, 2012 | 5 | 2012 |
Manolis WallaceDirector, ΓΑΒ LAB - Knowledge and Uncertainty Research Laboratory, University of the PeloponneseVerified email at uop.gr
