Georgios Siolas

Most-cited papers

A transformer-based approach to irony and sarcasm detection
Rolandos Alexandros Potamias, Georgios Siolas, A. Stafylopatis
2019Neural computing & applications (Print)269 citations Open access
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Support Vector Machines based on a semantic kernel for text categorization
Georgios Siolas, Florence d'Alché-Buc
2000Proceedings of the IEEE-INNS-ENNS International Joint Conference on Neural Networks. IJCNN 2000. Neural Computing: New Challenges and Perspectives for the New Millennium161 citations
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Exploiting Wikipedia Knowledge for Conceptual Hierarchical Clustering of Documents
Gerasimos Spanakis, Georgios Siolas, A. Stafylopatis
2012Computer/law journal34 citations
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Enhancing social collaborative filtering through the application of non-negative matrix factorization and exponential random graph models
Georgios Alexandridis, Georgios Siolas, A. Stafylopatis
2017Data mining and knowledge discovery27 citations
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From Free-text User Reviews to Product Recommendation using Paragraph Vectors and Matrix Factorization
Georgios Alexandridis, Thanos Tagaris, Georgios Siolas, A. Stafylopatis
2019The Web Conference25 citations Open access
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Relevance feedback approach for image retrieval combining support vector machines and adapted Gaussian mixture models
Apostolos Marakakis, Georgios Siolas, Nikolaos P. Galatsanos, A. Likas +1 more
2011IET Image Processing24 citations
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User Adaptive and Context-Aware Smart Home Using Pervasive and Semantic Technologies
Aggeliki Vlachostergiou, Georgios Stratogiannis, G. Caridakis, Georgios Siolas +1 more
2016Journal of Electrical and Computer Engineering20 citations Open access
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Statistical Machine Translation for Greek to Greek Sign Language Using Parallel Corpora Produced via Rule-Based Machine Translation
D. Kouremenos, K. Ntalianis, Georgios Siolas, A. Stafylopatis
2018CIMA@ICTAI19 citations
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A Robust Deep Ensemble Classifier for Figurative Language Detection
Rolandos Alexandros Potamias, Georgios Siolas, A. Stafylopatis
2019International Conference on Engineering Applications of Neural Networks17 citations Open access
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An efficient classification approach in imbalanced datasets for intrinsic plagiarism detection
Andrianna Polydouri, Eleni Vathi, Georgios Siolas, A. Stafylopatis
2018Evolutionary Systematics14 citations
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Graph-based Neural Architecture Search with Operation Embeddings
Michail Chatzianastasis, George Dasoulas, Georgios Siolas, M. Vazirgiannis
20212021 IEEE/CVF International Conference on Computer Vision Workshops (ICCVW)11 citations Open access
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Mining and categorizing interesting topics in Twitter communities
Eleni Vathi, Georgios Siolas, A. Stafylopatis
2016Journal of Intelligent & Fuzzy Systems11 citations
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A Hybrid Web-Based Measure for Computing Semantic Relatedness Between Words
Gerasimos Spanakis, Georgios Siolas, A. Stafylopatis
2009IEEE International Conference on Tools with Artificial Intelligence10 citations Open access
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Mixtures of Probabilistic PCAs and Fisher Kernels for Word and Document Modeling
Georgios Siolas, Florence d'Alché-Buc
2002International Conference on Artificial Neural Networks10 citations
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Recognition of Static Features in Sign Language Using Key-Points
Ioannis Koulierakis, Georgios Siolas, E. Efthimiou, Evita F. Fotinea +1 more
2020SIGNLANG9 citations
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Accuracy Versus Novelty and Diversity in Recommender Systems: A Nonuniform Random Walk Approach
Georgios Alexandridis, Georgios Siolas, A. Stafylopatis
2015Recommendation and Search in Social Networks9 citations
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Modèles probabilistes et noyaux pour l'extraction d'informations à partir de documents
Georgios Siolas
20039 citations
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NTUA-ISLab at SemEval-2019 Task 9: Mining Suggestions in the wild
Rolandos Alexandros Potamias, Alexandros Neofytou, Georgios Siolas
2019International Workshop on Semantic Evaluation8 citations Open access
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Using the IBM Watson cognitive system in educational contexts
I. Kollia, Georgios Siolas
2016IEEE Symposium Series on Computational Intelligence8 citations
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Social and Smart: Towards an Instance of Subconscious Social Intelligence
M. Graña, B. Apolloni, M. Fiasche, G. Galliani +6 more
2013International Conference on Engineering Applications of Neural Networks8 citations
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Class-Wise Principal Component Analysis for hyperspectral image feature extraction
Dimitra Koumoutsou, E. Charou, Georgios Siolas, G. Stamou
2021arXiv.org7 citations
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SCALED SELF-ORGANIZING MAP – HIDDEN MARKOV MODEL ARCHITECTURE FOR BIOLOGICAL SEQUENCE CLUSTERING
C. Ferles, Georgios Siolas, A. Stafylopatis
2013Applied Artificial Intelligence7 citations Open access
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A biased random walk recommender based on Rejection Sampling
Georgios Alexandridis, Georgios Siolas, A. Stafylopatis
2013International Conference on Advances in Social Networks Analysis and Mining7 citations
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Improving Social Recommendations by applying a Personalized Item Clustering Policy
Georgios Alexandridis, Georgios Siolas, A. Stafylopatis
2013RSWeb@RecSys7 citations
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Short-Term and Long-Term Forecasting for the 3D Point Position Changing by Using Artificial Neural Networks
Eleni-Georgia Alevizakou, Georgios Siolas, G. Pantazis
2018ISPRS Int. J. Geo Inf.6 citations Open access
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A new approach to session identification by applying fuzzy c-means clustering on web logs
D. Koutsoukos, Georgios Alexandridis, Georgios Siolas, A. Stafylopatis
2016IEEE Symposium Series on Computational Intelligence6 citations
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Mining Interesting Topics in Twitter Communities
Eleni Vathi, Georgios Siolas, A. Stafylopatis
2015International Conference on Computational Collective Intelligence6 citations
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Smart home context awareness based on Smart and Innovative Cities
Aggeliki Vlachostergiou, Georgios Stratogiannis, G. Caridakis, Georgios Siolas +1 more
2015International Conference on Engineering Applications of Neural Networks6 citations
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DoSO: a document self-organizer
Gerasimos Spanakis, Georgios Siolas, A. Stafylopatis
2012Journal of Intelligence and Information Systems6 citations
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NTUAAILS at SemEval-2020 Task 11: Propaganda Detection and Classification with biLSTMs and ELMo
Anastasios Arsenos, Georgios Siolas
2020International Workshop on Semantic Evaluation5 citations Open access
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Context-Aware User Modeling and Semantic Interoperability in Smart Home Environments
Georgios Siolas, G. Caridakis, Phivos Mylonas, Georgios Stratogiannis +2 more
2013International Workshop on Semantic and Social Media Adaptation and Personalization5 citations Open access
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Synergy of Machine and Deep Learning Models for Multi-Painter Recognition
Vassilis Lyberatos, P. Theofilou, Jason Liartis, Georgios Siolas
2023arXiv.org4 citations Open access
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Generative Adversarial Networks for Data Augmentation in Hyperspectral Image Classification
Dimitra Koumoutsou, Georgios Siolas, E. Charou, G. Stamou
2022Intelligent Systems Reference Library4 citations
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Intrinsic Plagiarism Detection with Feature-Rich Imbalanced Dataset Learning
Andrianna Polydouri, Georgios Siolas, A. Stafylopatis
2017International Conference on Engineering Applications of Neural Networks4 citations
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User and home appliances pervasive interaction in a sensor driven smart home environment: The SandS approach
Georgios Stratogiannis, Aggeliki Vlachostergiou, Georgios Siolas, G. Caridakis +3 more
2015International Workshop on Semantic and Social Media Adaptation and Personalization4 citations
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Scaled On-line Unsupervised Learning Algorithm for a SOM-HMM Hybrid
C. Ferles, Georgios Siolas, A. Stafylopatis
2011International Symposium on Computer and Information Sciences4 citations
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An Efficient Collaborative Recommender System Based on k-Separability
Georgios Alexandridis, Georgios Siolas, A. Stafylopatis
2010International Conference on Artificial Neural Networks4 citations
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Evaluation des cartes auto-organisatrices et de leur variante à noyaux
M. Lesot, Florence d'Alché-Buc, Georgios Siolas
20034 citations
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Evaluation of Topographic Clustering and Its Kernelization
Marie-Jeanne Lesot, Florence d'Alché-Buc, Georgios Siolas
2003European Conference on Machine Learning4 citations Open access
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Sign boundary and hand articulation feature recognition in Sign Language videos
Ioannis Koulierakis, Georgios Siolas, E. Efthimiou, S. Fotinea +1 more
2021Machine Translation3 citations
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Semantic enrichment of documents: a classification perspective for ontology-based imbalanced semantic descriptions
Georgios Stratogiannis, P. Kouris, Georgios Alexandridis, Georgios Siolas +2 more
2021Knowledge and Information Systems3 citations
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Operation Embeddings for Neural Architecture Search
Michail Chatzianastasis, George Dasoulas, Georgios Siolas, M. Vazirgiannis
2021arXiv.org2 citations
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NTUA-ISLab at SemEval-2019 Task 3: Determining emotions in contextual conversations with deep learning
Rolandos Alexandros Potamias, Georgios Siolas
2019International Workshop on Semantic Evaluation2 citations Open access
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Semantic Question Answering Using Wikipedia Categories Clustering
Georgios Stratogiannis, Georgios Siolas, A. Stafylopatis
2014Int. J. Artif. Intell. Tools2 citations
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Modeling context and fuzzy personas towards an intelligent Future Internet smart home paradigm
Phivos Mylonas, Georgios Siolas, G. Caridakis, S. Kollias +1 more
2013Australasian Conference on Interactive Entertainment2 citations Open access
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Applying k-Separability to Collaborative Recommender Systems
Georgios Alexandridis, Georgios Siolas, A. Stafylopatis
2012Int. J. Artif. Intell. Tools2 citations
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Advancing the Terminological Classification of Semi-structured Documents
Georgios Stratogiannis, Georgios Siolas, G. Stamou, A. Stafylopatis +2 more
2015IEEE International Conference on Tools with Artificial Intelligence1 citations
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The RAPS Process Model: A framework for the identification and the management of risks against patient safety (RAPS)
Efstathia Kormari, Minas Pertselakis, Christos Pateritsas, Georgios Siolas +2 more
20092009 9th International Conference on Information Technology and Applications in Biomedicine1 citations
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Short-Term and Long-Term Forecasting for Changing 2 the Position of Points in the space by using Artificial 3 Neural Networks
Eleni-Georgia Alevizakou, Georgios Siolas, G. Pantazis
20170 citations
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Artificial Immune Classifier Based on ELLipsoidal Regions (AICELL) †
Aris Lanaridis, Georgios Siolas, A. Stafylopatis
2017De Computis0 citations Open access
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