| SPARQL query answering over OWL ontologies I Kollia, B Glimm, I Horrocks Extended Semantic Web Conference, 382-396, 2011 | 133 | 2011 |
| Optimizing SPARQL query answering over OWL ontologies I Kollia, B Glimm Journal of artificial intelligence research 48, 253-303, 2013 | 67 | 2013 |
| A systemic approach for effective semantic access to cultural content I Kollia, V Tzouvaras, N Drosopoulos, G Stamou Semantic Web 3 (1), 65-83, 2012 | 24 | 2012 |
| Cost based query ordering over OWL ontologies I Kollia, B Glimm International Semantic Web Conference, 231-246, 2012 | 13 | 2012 |
| Using the TBox to Optimise SPARQL Queries. B Glimm, Y Kazakov, I Kollia, GB Stamou Description Logics 1014 (181-196), 11, 2013 | 11 | 2013 |
| Improving Semantic Search in Digital Libraries Using Multimedia Analysis. I Kollia, Y Kalantidis, K Rapantzikos, A Stafylopatis Journal of Multimedia 7 (2), 2012 | 11 | 2012 |
| Query answering over SROIQ knowledge bases with SPARQL I Kollia, B Glimm, I Horrocks Proceedings of the International Workshop on Description Logic 11, 2011 | 10 | 2011 |
| Answering Queries over OWL Ontologies with SPARQL. I Kollia, B Glimm, I Horrocks OWLED, 2011 | 10 | 2011 |
| Semantic image analysis using a symbolic neural architecture I Kollia, N Simou, A Stafylopatis, S Kollias Image Analysis & Stereology 29 (3), 159-172, 2010 | 9 | 2010 |
| Lower and upper bounds for SPARQL queries over OWL ontologies B Glimm, Y Kazakov, I Kollia, G Stamou Twenty-Ninth AAAI Conference on Artificial Intelligence, 2015 | 7 | 2015 |
| Predicting Parkinson’s disease using latent information extracted from deep neural networks I Kollia, AG Stafylopatis, S Kollias 2019 International Joint Conference on Neural Networks (IJCNN), 1-8, 2019 | 5 | 2019 |
| Interweaving Knowledge Representation and Adaptive Neural Networks I Kollia, N Simou, G Stamou, A Stafylopatis Workshop on Inductive Reasoning and Machine Learning on the Semantic Web, 2009 | 5 | 2009 |
| A deep learning approach for load demand forecasting of power systems I Kollia, S Kollias 2018 IEEE Symposium Series on Computational Intelligence (SSCI), 912-919, 2018 | 3 | 2018 |
| Using the ibm watson cognitive system in educational contexts I Kollia, G Siolas 2016 IEEE Symposium Series on Computational Intelligence (SSCI), 1-8, 2016 | 3 | 2016 |
| SPARQL Query Answering over OWL Ontologies I Kollia, B Glimm, I Horrocks, B Glimm, S Rudolph, J Völker, S Rudolph, ... Journal of Artificial Intelligence Research (JAIR) 48, 253-303, 2013 | 3 | 2013 |
| A Unified Deep Learning Approach for Prediction of Parkinson's Disease J Wingate, I Kollia, L Bidaut, S Kollias arXiv preprint arXiv:1911.10653, 2019 | 2 | 2019 |
| Semantic query answering in digital libraries I Kollia, K Rapantzikos, G Stamou, A Stafylopatis Hellenic Conference on Artificial Intelligence, 17-24, 2012 | 2 | 2012 |
| Answering queries over owl ontologies with sparql IKBGI Horrocks | 2 | 2011 |
| Connectionist models for formal knowledge adaptation I Kollia, N Simou, G Stamou, A Stafylopatis International Conference on Artificial Neural Networks, 465-474, 2009 | 2 | 2009 |
| Web reasoning for cultural heritage A Chortaras, N Drosopoulos, I Kollia, N Simou International Conference on Web Reasoning and Rule Systems, 23-28, 2014 | 1 | 2014 |
