George Giannakopoulos

78 papers A* 1B 8C 1Misc 4Journal 27Unranked 35

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	A data-lean machine learning approach for damage extent estimation and classification in composite structures under multiple failure modes. Mach. Learn. Sci. Technol. Dimitrios Iason Papadopoulos, George Giannakopoulos, Vangelis Karkaletsis, Christoforos Rekatsinas
2025	J	`jnl`	Machine Learning for Identifying Risk in Financial Statements: A Survey. ACM Comput. Surv. Elias Zavitsanos, Eirini Spyropoulou, George Giannakopoulos, Georgios Paliouras
2025	J	`jnl`	NAVMAT: An AI-supported naval failures knowledge management system. Expert Syst. Appl. George Giannakopoulos, Andreas Sideras, Konstantinos Stamatakis, Nikolaos Melanitis
2024	—	`conf`	Molecular Simulation of Coarse-grained Systems using Machine Learning. SETN Dimitrios-Paraskevas Gerakinis, Eleonora Ricci, George Giannakopoulos, Vangelis Karkaletsis, Doros N. Theodorou, Niki Vergadou
2024	—	`conf`	Multi-fidelity Bayesian Optimization for Efficiently Sampling the Design Space of Functionalized Nanoporous Materials. SETN Ioannis B. Theocharis, Panagiotis Krokidas, Vassilis Gkatsis, George Giannakopoulos
2024	—	`conf`	Self-Adaptive Optimization of Coefficients in Multi-Objective Loss Functions. SETN Spilios Dellis, Eleonora Ricci, Dimitrios-Paraskevas Gerakinis, Niki Vergadou, George Giannakopoulos
2024	—	`conf`	Solving Linear Elasticity Problems using Physics-Informed Neural Networks. SETN Petros Kafkas, George Giannakopoulos, Christoforos Rekatsinas
2023	J	`jnl`	Content-based and Knowledge-enriched Representations for Classification Across Modalities: A Survey. ACM Comput. Surv. Nikiforos Pittaras, George Giannakopoulos, Panagiotis Stamatopoulos, Vangelis Karkaletsis
2023	J	`jnl`	Enabling digital twins in the maritime sector through the lens of AI and industry 4.0. Int. J. Inf. Manag. Data Insights Dimitrios Kaklis, Iraklis Varlamis, George Giannakopoulos, Takis J. Varelas, Constantine D. Spyropoulos
2023	B	`conf`	The Financial Narrative Summarisation Shared Task (FNS 2023). IEEE Big Data Elias Zavitsanos, Aris Kosmopoulos, George Giannakopoulos, Marina Litvak, Blanca Carbajo-Coronado, Antonio Moreno-Sandoval, Mo El-Haj
2022	—	`conf`	A big data approach for Fuel Oil Consumption estimation in the maritime industry. BigDataService Dimitrios Kaklis, Pavlos Eirinakis, George Giannakopoulos, Constantine D. Spyropoulos, Takis J. Varelas, Iraklis Varlamis
2022	—	`conf`	AIggregate: A Machine Learning Approach for Classifying Micelle Shape. SETN Alkiviadis Mertzios, Konstantinos D. Papavasileiou, Loukas D. Peristeras, George Giannakopoulos
2022	—	`conf`	Developing Machine-Learned Potentials for Coarse-Grained Molecular Simulations: Challenges and Pitfalls. SETN Eleonora Ricci, George Giannakopoulos, Vangelis Karkaletsis, Doros N. Theodorou, Niki Vergadou
2022	J	`jnl`	Developing Machine-Learned Potentials for Coarse-Grained Molecular Simulations: Challenges and Pitfalls. CoRR Eleonora Ricci, George Giannakopoulos, Vangelis Karkaletsis, Doros N. Theodorou, Niki Vergadou
2022	—	`conf`	Generating Realistic Nanorough Surfaces Using an N-Gram-Graph Augmented Deep Convolutional Generative Adversarial Network. SETN Vasilis Sioros, George Giannakopoulos, Vassilios Constantoudis
2022	—	`conf`	Investigation of Machine Learning-based Coarse-Grained Mapping Schemes for Organic Molecules. SETN Dimitris Nasikas, Eleonora Ricci, George Giannakopoulos, Vangelis Karkaletsis, Doros N. Theodorou, Niki Vergadou
2022	J	`jnl`	Investigation of Machine Learning-based Coarse-Grained Mapping Schemes for Organic Molecules. CoRR Dimitris Nasikas, Eleonora Ricci, George Giannakopoulos, Vangelis Karkaletsis, Doros N. Theodorou, Niki Vergadou
2022	—	`conf`	Machine Learning to Develop a Model that predicts Early Impending sepsis in Neurosurgical patients. SETN Evgenios Vlachos, Aris Salapatas Gkinis, Vasileios Papastergiou, Christos Tsitsipanis, George Giannakopoulos
2022	B	`conf`	Online Training for Fuel Oil Consumption Estimation: A Data Driven Approach. MDM Dimitrios Kaklis, Iraklis Varlamis, George Giannakopoulos, Constantine D. Spyropoulos, Takis J. Varelas
2022	J	`jnl`	Supporting Trust Related to Health News Through Artificial Intelligence. ERCIM News Paul Isaris, George Giannakopoulos, Alexandros Tzoumas
2022	—	`conf`	Using machine learning to predict mortality and morbidity after Traumatic Brain Injury. SETN Vasileios Theiou, Aris Salapatas Gkinis, Athanasios Theofanopoulos, George Giannakopoulos, Christos Tsitsipanis
2021	J	`jnl`	A Novel Estimation Approach of Pressure Gradient and Haemodynamic Stresses as Indicators of Pathological Aortic Flow Using Subvoxel Modelling. IEEE Trans. Biomed. Eng. Pascal Corso, George Giannakopoulos, Utku Gülan, Christos Emmanouil Frouzakis, Markus Holzner
2021	J	`jnl`	A study of text representations in Hate Speech Detection. CoRR Chrysoula Themeli, George Giannakopoulos, Nikiforos Pittaras
2021	J	`jnl`	Reproducible experiments on Three-Dimensional Entity Resolution with JedAI. Inf. Syst. Georgios M. Mandilaras, George Papadakis, Luca Gagliardelli, Giovanni Simonini, Emmanouil Thanos, George Giannakopoulos, Sonia Bergamaschi, Themis Palpanas, Manolis Koubarakis, Alicia Lara-Clares, Antonio Fariña
2021	J	`jnl`	Text classification with semantically enriched word embeddings. Nat. Lang. Eng. Nikiforos Pittaras, George Giannakopoulos, Georgios Papadakis, Vangelis Karkaletsis
2021	J	`jnl`	Tree-based Focused Web Crawling with Reinforcement Learning. CoRR Andreas Kontogiannis, Dimitrios Kelesis, Vasilis Pollatos, Georgios Paliouras, George Giannakopoulos
2021	—	`ed.`	Workshops of the 11th EETN Conference on Artificial Intelligence 2020 co-located with the 11th EETN Conference on Artificial Intelligence (SETN 2020), Athens, Greece, September 2-4, 2020. SETN Workshops George Giannakopoulos, Eleni Galiotou, Nikolaos Vasillas
2020	—	`conf`	Evaluation of distributed DNA representations on the classification of conserved non-coding elements. SETN Nikolaos Gialitsis, George Giannakopoulos, Marina Athanasouli
2020	—	`conf`	Hybridizing AI and Domain Knowledge in Nanotechnology: the Example of Surface Roughness Effects on Wetting Behavior. SETN Workshops Antonios Stellas, George Giannakopoulos, Vassilios Constantoudis
2020	B	`conf`	JedAI EDBT George Papadakis, Leonidas Tsekouras, Emmanouil Thanos, Nikiforos Pittaras, Giovanni Simonini, Dimitrios Skoutas, Paul Isaris, George Giannakopoulos, Themis Palpanas, Manolis Koubarakis
2020	B	`conf`	Social Web Observatory: A Platform and Method for Gathering Knowledge on Entities from Different Textual Sources. LREC Leonidas Tsekouras, Georgios Petasis, George Giannakopoulos, Aris Kosmopoulos
2020	—	`conf`	Summarizing Game Reviews: First Contact. SETN Workshops Aris Kosmopoulos, Antonios Liapis, George Giannakopoulos, Nikiforos Pittaras
2020	—	`conf`	The Impact of Using Machine Learning for the Thematic Classification on Legal Documents. SETN Workshops Aris Kosmopoulos, Stavroula Fikari, George Giannakopoulos
2020	J	`jnl`	Three-dimensional Entity Resolution with JedAI. Inf. Syst. George Papadakis, Georgios M. Mandilaras, Luca Gagliardelli, Giovanni Simonini, Emmanouil Thanos, George Giannakopoulos, Sonia Bergamaschi, Themis Palpanas, Manolis Koubarakis
2019	—	`conf`	A Study of Text Representations for Hate Speech Detection. CICLing (2) Chrysoula Themeli, George Giannakopoulos, Nikiforos Pittaras
2019	C	`conf`	A data mining approach for predicting main-engine rotational speed from vessel-data measurements. IDEAS Dimitrios Kaklis, George Giannakopoulos, Iraklis Varlamis, Constantine D. Spyropoulos, Takis J. Varelas
2019	J	`jnl`	Comparative Analysis of Content-based Personalized Microblog Recommendations [Experiments and Analysis]. CoRR Efi Karra Taniskidou, George Papadakis, George Giannakopoulos, Manolis Koubarakis
2019	B	`conf`	Comparative Analysis of Content-based Personalized Microblog Recommendations. EDBT Efi Karra Taniskidou, George Papadakis, George Giannakopoulos, Manolis Koubarakis
2019	J	`jnl`	Domain- and Structure-Agnostic End-to-End Entity Resolution with JedAI. SIGMOD Rec. George Papadakis, Leonidas Tsekouras, Emmanouil Thanos, George Giannakopoulos, Themis Palpanas, Manolis Koubarakis
2019	Misc	`conf`	GeoSensor: semantifying change and event detection over big data. SAC Nikiforos Pittaras, George Papadakis, George Stamoulis, Giorgos Argyriou, Efi Karra Taniskidou, Emmanouil Thanos, George Giannakopoulos, Leonidas Tsekouras, Manolis Koubarakis
2019	J	`jnl`	Machine Learning Guided Atom Mapping of Metabolic Reactions. J. Chem. Inf. Model. Eleni E. Litsa, Matthew I. Peña, Mark Moll, George Giannakopoulos, George N. Bennett, Lydia E. Kavraki
2018	J	`jnl`	Accessible electronic games for blind children and young people. Br. J. Educ. Technol. George Giannakopoulos, Nicolas-Alexander Tatlas, Vassilios Giannakopoulos, Andreas Floros, Philippos Katsoulis
2018	B	`conf`	Document clustering as a record linkage problem. DocEng Nikiforos Pittaras, George Giannakopoulos, Leonidas Tsekouras, Iraklis Varlamis
2018	—	`conf`	GeoSensor: On-line Scalable Change and Event Detection over Big Data. WWW (Companion Volume) Giorgos Argyriou, George Papadakis, George Stamoulis, Efi Karra Taniskidou, Nikiforos Pittaras, George Giannakopoulos, Sergio Albani, Michele Lazzarini, Emanuele Angiuli, Anca Popescu, Argyros Argyridis, Manolis Koubarakis
2018	J	`jnl`	The return of JedAI: End-to-End Entity Resolution for Structured and Semi-Structured Data. Proc. VLDB Endow. George Papadakis, Leonidas Tsekouras, Emmanouil Thanos, George Giannakopoulos, Themis Palpanas, Manolis Koubarakis
2017	Misc	`conf`	A Graph-based Text Similarity Measure That Employs Named Entity Information. RANLP Leonidas Tsekouras, Iraklis Varlamis, George Giannakopoulos
2017	—	`conf`	Distributing N-Gram Graphs for Classification. ADBIS (Short Papers and Workshops) Ioannis Kontopoulos, George Giannakopoulos, Iraklis Varlamis
2017	—	`conf`	JedAI: The Force Behind Entity Resolution. ESWC (Satellite Events) George Papadakis, Leonidas Tsekouras, Emmanouil Thanos, George Giannakopoulos, Themis Palpanas, Manolis Koubarakis
2017	—	`conf`	MultiLing 2017 Overview. MultiLing@EACL George Giannakopoulos, John M. Conroy, Jeff Kubina, Peter A. Rankel, Elena Lloret, Josef Steinberger, Marina Litvak, Benoît Favre
2017	J	`jnl`	On classifier behavior in the presence of mislabeling noise. Data Min. Knowl. Discov. Katsiaryna Mirylenka, George Giannakopoulos, Le Minh Do, Themis Palpanas
2017	—	`ed.`	Proceedings of the Workshop on Summarization and Summary Evaluation Across Source Types and Genres, MultiLing@EACL 2017, Valencia, Spain, April 3, 2017 MultiLing@EACL George Giannakopoulos, Elena Lloret, John M. Conroy, Josef Steinberger, Marina Litvak, Peter A. Rankel, Benoît Favre
2017	B	`conf`	The BigDataEurope Platform - Supporting the Variety Dimension of Big Data. ICWE Sören Auer, Simon Scerri, Aad Versteden, Erika Pauwels, Angelos Charalambidis, Stasinos Konstantopoulos, Jens Lehmann, Hajira Jabeen, Ivan Ermilov, Gezim Sejdiu, Andreas Ikonomopoulos, Spyros Andronopoulos, Mandy Vlachogiannis, Charalambos Pappas, Athanasios Davettas, Iraklis A. Klampanos, Efstathios Grigoropoulos, Vangelis Karkaletsis, Victor de Boer, Ronald Siebes, Mohamed Nadjib Mami, Sergio Albani, Michele Lazzarini, Paulo Nunes, Emanuele Angiuli, Nikiforos Pittaras, George Giannakopoulos, Giorgos Argyriou, George Stamoulis, George Papadakis, Manolis Koubarakis, Pythagoras Karampiperis, Axel-Cyrille Ngonga Ngomo, Maria-Esther Vidal
2016	J	`jnl`	Decentralized provenance-aware publishing with nanopublications. PeerJ Comput. Sci. Tobias Kuhn, Christine Chichester, Michael Krauthammer, Núria Queralt-Rosinach, Ruben Verborgh, George Giannakopoulos, Axel-Cyrille Ngonga Ngomo, Raffaele Viglianti, Michel Dumontier
2016	J	`jnl`	Decentralized provenance-aware publishing with nanopublications. PeerJ Prepr. Tobias Kuhn, Christine Chichester, Michael Krauthammer, Núria Queralt-Rosinach, Ruben Verborgh, George Giannakopoulos, Axel-Cyrille Ngonga Ngomo, Raffaele Viglianti, Michel Dumontier
2016	J	`jnl`	Graph vs. bag representation models for the topic classification of web documents. World Wide Web George Papadakis, George Giannakopoulos, Georgios Paliouras
2016	J	`jnl`	White Paper: Brief overview of current practices for open consultation. CoRR Vassilis Giannakopoulos, George Giannakopoulos
2015	—	`conf`	Accessible games for blind children, empowered by binaural sound. PETRA Konstantinos Drossos, Nikolaos Zormpas, George Giannakopoulos, Andreas Floros
2015	—	`conf`	Author Profiling using Stylometric and Structural Feature Groupings. CLEF (Working Notes) Andreas Grivas, Anastasia Krithara, George Giannakopoulos
2015	—	`conf`	MultiLing 2015: Multilingual Summarization of Single and Multi-Documents, On-line Fora, and Call-center Conversations. SIGDIAL Conference George Giannakopoulos, Jeff Kubina, John M. Conroy, Josef Steinberger, Benoît Favre, Mijail A. Kabadjov, Udo Kruschwitz, Massimo Poesio
2014	—	`conf`	Analysis and Classification of Constrained DNA Elements with N-gram Graphs and Genomic Signatures. AlCoB Dimitris Polychronopoulos, Anastasia Krithara, Christoforos Nikolaou, Georgios Paliouras, Yannis Almirantis, George Giannakopoulos
2014	B	`conf`	NOMAD: Linguistic Resources and Tools Aimed at Policy Formulation and Validation. LREC George Kiomourtzis, George Giannakopoulos, Georgios Petasis, Pythagoras Karampiperis, Vangelis Karkaletsis
2013	J	`jnl`	Revisiting the effect of history on learning performance: the problem of the demanding lord. Knowl. Inf. Syst. George Giannakopoulos, Themis Palpanas
2013	—	`conf`	Summary Evaluation: Together We Stand NPowER-ed. CICLing (2) George Giannakopoulos, Vangelis Karkaletsis
2012	—	`conf`	Detecting Human Features in Summaries - Symbol Sequence Statistical Regularity. SETN George Giannakopoulos, Vangelis Karkaletsis, George A. Vouros
2012	—	`conf`	Representation models for text classification: a comparative analysis over three web document types. WIMS George Giannakopoulos, Petra Mavridi, Georgios Paliouras, George Papadakis, Konstantinos Tserpes
2012	—	`conf`	SRF: A Framework for the Study of Classifier Behavior under Training Set Mislabeling Noise. PAKDD (1) Katsiaryna Mirylenka, George Giannakopoulos, Themis Palpanas
2011	—	`conf`	AutoSummENG and MeMoG in Evaluating Guided Summaries. TAC George Giannakopoulos, Vangelis Karkaletsis
2011	—	`conf`	Detecting and exploiting stability in evolving heterogeneous information spaces. JCDL George Papadakis, George Giannakopoulos, Claudia Niederée, Themis Palpanas, Wolfgang Nejdl
2011	—	`conf`	TAC2011 MultiLing Pilot Overview. TAC George Giannakopoulos, Mahmoud El-Haj, Benoît Favre, Marina Litvak, Josef Steinberger, Vasudeva Varma
2010	Misc	`conf`	Entity Popularity on the Web: Correlating ANSA News and AOL Search. AIMSA Angela Fogarolli, George Giannakopoulos, Heiko Stoermer
2010	J	`jnl`	MUDOS-NG: Multi-document Summaries Using N-gram Graphs (Tech Report) CoRR George Giannakopoulos, George A. Vouros, Vangelis Karkaletsis
2010	—	`conf`	Summarization System Evaluation Variations Based on N-Gram Graphs. TAC George Giannakopoulos, Vangelis Karkaletsis
2010	A*	`conf`	The Effect of History on Modeling Systems' Performance: The Problem of the Demanding Lord. ICDM George Giannakopoulos, Themis Palpanas
2010	—	`conf`	The Entity Name System: Enabling the web of entities. ICDE Workshops Heiko Stoermer, Themis Palpanas, George Giannakopoulos
2009	—	`conf`	N-gram Graphs: Representing Documents and Document Sets in Summary System Evaluation. TAC George Giannakopoulos, Vangelis Karkaletsis
2009	Misc	`conf`	Sentiment Analysis of Figurative Language using a Word Sense Disambiguation Approach. RANLP Vassiliki Rentoumi, George Giannakopoulos, Vangelis Karkaletsis, George A. Vouros
2008	J	`jnl`	Summarization system evaluation revisited: N-gram graphs. ACM Trans. Speech Lang. Process. George Giannakopoulos, Vangelis Karkaletsis, George A. Vouros, Panagiotis Stamatopoulos
2008	—	`conf`	Testing the Use of N-gram Graphs in Summarization Sub-tasks. TAC George Giannakopoulos, Vangelis Karkaletsis, George A. Vouros