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2020 – today
- 2024
[j33]Antonis Troumpoukis
, Iraklis A. Klampanos, Despina-Athanasia Pantazi, Mohanad Albughdadi, Vasileios Baousis, Omar Barrilero, Alexandra Bojor, Pedro Branco, Lorenzo Bruzzone, Andreina Chietera, Philippe Fournand, Richard Hall, Michele Lazzarini, Adrian Luna, Alexandros Nousias, Christos Perentis, George Petrakis, Dharmen Punjani, David Röbl, George Stamoulis, Eleni Tsalapati, Indre Urbanaviciute, Giulio Weikmann, Xenia Ziouvelou, Marcin Ziólkowski, Manolis Koubarakis, Vangelis Karkaletsis:
European AI and EO convergence via a novel community-driven framework for data-intensive innovation. Future Gener. Comput. Syst. 160: 505-521 (2024)- 2023
- [j32]Nikiforos Pittaras, George Giannakopoulos, Panagiotis Stamatopoulos, Vangelis Karkaletsis:
Content-based and Knowledge-enriched Representations for Classification Across Modalities: A Survey. ACM Comput. Surv. 55(14s): 312:1-312:40 (2023) - [j31]Stelios Karozis, Xenia Ziouvelou, Vangelis Karkaletsis:
Mapping the national HPC ecosystem and training needs: The Greek paradigm. J. Supercomput. 79(10): 10691-10705 (2023) - [c106]Antonis Troumpoukis, Iraklis A. Klampanos, Despina-Athanasia Pantazi, Eleni Tsalapati, Mohanad Albughdadi, Mihai Alexe, Vasileios Baousis, Omar Barrilero, Bryce Billière, Alexandra Bojor, Pedro Branco, Lorenzo Bruzzone, Andreina Chietera, Philippe Fournand, Richard Hall, David Hassan, Michele Lazzarini, Adrian Luna, Dharmen Punjani, George Stamoulis, Giulio Weikmann, Marcin Ziólkowski, Xenia Ziouvelou, Manolis Koubarakis, Vangelis Karkaletsis:
Bridging the European Earth-Observation and AI Communities for Data-Intensive Innovation. BigDataService 2023: 9-16 - [c105]Christos Sevastopoulos, Michail Theofanidis, Aref Hebri, Stasinos Konstantopoulos, Vangelis Karkaletsis, Fillia Makedon:
Indoors Traversability Estimation with RGB-Laser Fusion. CASE 2023: 1-7 - [c104]Ourania I. Markaki, Aikaterini Papapostolou, Spiros Mouzakitis, Izabela Zrazinska, Urszula Sobek, Thomas Wilczek, Antonis Troumpoukis, Xenia Ziouvelou, Vangelis Karkaletsis, Alexandra Carrasco, Miriam García, Gabriele Röger, Andrea Micheli, Jaime Alessandro Codagnone, Miguel de Prado, Siobhan O'Neill:
Encouraging AI Adoption by SMEs: Opportunities and Contributions by the ICT49 Project Cluster. IISA 2023: 1-8 - [c103]Christos Sevastopoulos, Joey Hussain, Qiyuan An, Stasinos Konstantopoulos, Vangelis Karkaletsis, Fillia Makedon:
Learning Indoors Free-Space Segmentation for a Mobile Robot from Positive Instances. IRC 2023: 21-24 - [i22]Christos Sevastopoulos, Joey Hussain, Stasinos Konstantopoulos, Vangelis Karkaletsis, Fillia Makedon:
Depth-guided Free-space Segmentation for a Mobile Robot. CoRR abs/2311.01966 (2023) - [i21]Maria Dagioglou, Vangelis Karkaletsis:
Understanding Partners' Behaviour for Transparent Collaboration. ERCIM News 2023(132) (2023) - 2022
- [j30]Athanasios Davvetas, Iraklis A. Klampanos, Spiros Skiadopoulos, Vangelis Karkaletsis:
Evidence Transfer: Learning Improved Representations According to External Heterogeneous Task Outcomes. ACM Trans. Knowl. Discov. Data 16(5): 85:1-85:22 (2022) - [c102]Christos Sevastopoulos, Michail Theofanidis, Mohammad Zaki Zadeh, Sneh Acharya, Stasinos Konstantopoulos, Vangelis Karkaletsis, Fillia Makedon:
Indoors Traversability Estimation with Less Labels for Mobile Robots. IRC 2022: 306-311 - [c101]Dimitris Nasikas, Eleonora Ricci, George Giannakopoulos, Vangelis Karkaletsis, Doros N. Theodorou, Niki Vergadou:
Investigation of Machine Learning-based Coarse-Grained Mapping Schemes for Organic Molecules. SETN 2022: 51:1-51:8 - [c100]Eleonora Ricci, George Giannakopoulos, Vangelis Karkaletsis, Doros N. Theodorou, Niki Vergadou:
Developing Machine-Learned Potentials for Coarse-Grained Molecular Simulations: Challenges and Pitfalls. SETN 2022: 52:1-52:6 - [i20]Dimitris Nasikas, Eleonora Ricci, George Giannakopoulos, Vangelis Karkaletsis, Doros N. Theodorou, Niki Vergadou:
Investigation of Machine Learning-based Coarse-Grained Mapping Schemes for Organic Molecules. CoRR abs/2209.12946 (2022) - [i19]Eleonora Ricci, George Giannakopoulos, Vangelis Karkaletsis, Doros N. Theodorou, Niki Vergadou:
Developing Machine-Learned Potentials for Coarse-Grained Molecular Simulations: Challenges and Pitfalls. CoRR abs/2209.12948 (2022) - 2021
- [j29]Nikiforos Pittaras, George Giannakopoulos, Georgios Papadakis, Vangelis Karkaletsis:
Text classification with semantically enriched word embeddings. Nat. Lang. Eng. 27(4): 391-425 (2021) - [c99]Fotios Lygerakis, Maria Dagioglou, Vangelis Karkaletsis:
Accelerating Human-Agent Collaborative Reinforcement Learning. PETRA 2021: 90-92 - [c98]Maria Dagioglou, Athanasios C. Tsitos, Aristeidis Smarnakis, Vangelis Karkaletsis:
Smoothing of human movements recorded by a single RGB-D camera for robot demonstrations. PETRA 2021: 496-501 - 2020
- [j28]Christos P. Antonopoulos, Georgios Keramidas, Nikolaos S. Voros, Michael Hübner, Fynn Schwiegelshohn, Diana Goehringer, Maria Dagioglou, Georgios Stavrinos, Stasinos Konstantopoulos, Vangelis Karkaletsis:
Toward an ICT-Based Service Oriented Health Care Paradigm. IEEE Consumer Electron. Mag. 9(4): 77-82 (2020) - [j27]Iraklis A. Klampanos, Chrysoula Themeli, Alessandro Spinuso, Rosa Filgueira, Malcolm P. Atkinson, André Gemünd, Vangelis Karkaletsis:
DARE Platform: a Developer-Friendly and Self-Optimising Workflows-as-a-Service Framework for e-Science on the Cloud. J. Open Source Softw. 5(54): 2664 (2020) - [c97]Fotios Lygerakis, Athanasios C. Tsitos, Maria Dagioglou, Fillia Makedon, Vangelis Karkaletsis:
Evaluation of 3D markerless pose estimation accuracy using openpose and depth information from a single RGB-D camera. PETRA 2020: 75:1-75:6
2010 – 2019
- 2019
- [j26]Iraklis A. Klampanos, Athanasios Davvetas, Antonis Koukourikos, Vangelis Karkaletsis:
ANNETT-O: an ontology for describing artificial neural network evaluation, topology and training. Int. J. Metadata Semant. Ontologies 13(3): 179-190 (2019) - [j25]Athanasios Davvetas, Iraklis A. Klampanos, Spiros Skiadopoulos, Vangelis Karkaletsis:
The Effect of Evidence Transfer on Latent Feature Relevance for Clustering. Informatics 6(2): 17 (2019) - [c96]Iraklis A. Klampanos, Federica Magnoni, Emanuele Casarotti, Christian Pagé, Mike Lindner, Andreas Ikonomopoulos, Vangelis Karkaletsis, Athanasios Davvetas, André Gemünd, Malcolm P. Atkinson, Antonios Koukourikos, Rosa Filgueira, Amrey Krause, Alessandro Spinuso, Angelos Charalambidis:
DARE: A Reflective Platform Designed to Enable Agile Data-Driven Research on the Cloud. eScience 2019: 578-585 - [c95]Manolis Koubarakis, Konstantina Bereta, Dimitris Bilidas, Konstantinos Giannousis, Theofilos Ioannidis, Despina-Athanasia Pantazi, George Stamoulis, Jim Dowling, Seif Haridi, Vladimir Vlassov, Lorenzo Bruzzone, Claudia Paris, Torbjørn Eltoft, Thomas Krämer, Angelos Charalambidis, Vangelis Karkaletsis, Stasinos Konstantopoulos, Theofilos Kakantousis, Mihai Datcu, Corneliu Octavian Dumitru, Florian Appel, Heike Bach, Silke Migdall, Nick Hughes, David Arthurs, Andrew Fleming:
From Copernicus Big Data to Extreme Earth Analytics. EDBT 2019: 690-693 - [c94]Athanasios Davvetas, Iraklis A. Klampanos, Vangelis Karkaletsis:
Evidence Transfer for Improving Clustering Tasks Using External Categorical Evidence. IJCNN 2019: 1-8 - 2018
- [j24]Iraklis A. Klampanos, Athanasios Davvetas, Spyros Andronopoulos, Charalambos Pappas, Andreas Ikonomopoulos, Vangelis Karkaletsis:
Autoencoder-driven weather clustering for source estimation during nuclear events. Environ. Model. Softw. 102: 84-93 (2018) - [c93]Christos P. Antonopoulos, Georgios Keramidas, Nikolaos S. Voros, Michael Hübner, Fynn Schwiegelshohn, Diana Goehringer, Maria Dagioglou, Georgios Stavrinos, Stasinos Konstantopoulos, Vangelis Karkaletsis:
Robots in Assisted Living Environments as an Unobtrusive, Efficient, Reliable and Modular Solution for Independent Ageing: The RADIO Experience. ARC 2018: 712-723 - [c92]Konstantinos Tsiakas, Vangelis Karkaletsis, Fillia Makedon:
A Taxonomy in Robot-Assisted Training: Current Trends, Needs and Challenges. PETRA 2018: 208-213 - [i18]Iraklis A. Klampanos, Athanasios Davvetas, Antonis Koukourikos, Vangelis Karkaletsis:
ANNETT-O: An Ontology for Describing Artificial Neural Network Evaluation, Topology and Training. CoRR abs/1804.02528 (2018) - [i17]Athanasios Davvetas, Iraklis A. Klampanos, Vangelis Karkaletsis:
Evidence Transfer for Improving Clustering Tasks Using External Categorical Evidence. CoRR abs/1811.03909 (2018) - 2017
- [c91]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:
The BigDataEurope Platform - Supporting the Variety Dimension of Big Data. ICWE 2017: 41-59 - [c90]Michalis Papakostas, Theodoros Giannakopoulos, Vangelis Karkaletsis:
A Fitness Monitoring System based on Fusion of Visual and Sensorial Information. PETRA 2017: 280-285 - [c89]Athanasios Davvetas, Iraklis A. Klampanos, Spyros Andronopoulos, Giannis Mouchakis, Stasinos Konstantopoulos, Andreas Ikonomopoulos, Vangelis Karkaletsis:
Big Data Processing and Semantic Web Technologies for Decision Making in Hazardous Substance Dispersion Emergencies. ISWC (Posters, Demos & Industry Tracks) 2017 - [c88]Stasinos Konstantopoulos, Angelos Charalambidis, Antonis Troumpoukis, Giannis Mouchakis, Vangelis Karkaletsis:
The Sevod Vocabulary for Dataset Descriptions for Federated Querying. PROFILES@ISWC 2017 - [i16]Iraklis A. Klampanos, Athanasios Davvetas, Spyros Andronopoulos, Charalambos Pappas, Andreas Ikonomopoulos, Vangelis Karkaletsis:
Autoencoder-Driven Weather Clustering for Source Estimation during Nuclear Events. CoRR abs/1709.05840 (2017) - 2016
- [c87]Katerina Zamani, Angelos Charalambidis, Stasinos Konstantopoulos, Maria Dagioglou, Vangelis Karkaletsis:
A Peer-to-Peer Protocol and System Architecture for Privacy-Preserving Statistical Analysis. CD-ARES 2016: 236-250 - [c86]Georgios Petasis, Vangelis Karkaletsis:
Identifying Argument Components through TextRank. ArgMining@ACL 2016 - [c85]Georgios Keramidas, Christos P. Antonopoulos, Nikolaos S. Voros, Fynn Schwiegelshohn, Philipp Wehner, Jens Rettkowski, Diana Göhringer, Michael Hübner, Stasinos Konstantopoulos, Theodoros Giannakopoulos, Vangelis Karkaletsis, Vaggelis Mariatos:
Computation and communication challenges to deploy robots in assisted living environments. DATE 2016: 888-893 - [c84]Ioannis Manousos Katakis, Georgios Petasis, Vangelis Karkaletsis:
CLARIN-EL Web-based Annotation Tool. LREC 2016 - [c83]Konstantinos Tsiakas, Michalis Papakostas, Benjamin Chebaa, Dylan Ebert, Vangelis Karkaletsis, Fillia Makedon:
An Interactive Learning and Adaptation Framework for Adaptive Robot Assisted Therapy. PETRA 2016: 40 - [c82]Stasinos Konstantopoulos, Angelos Charalambidis, Giannis Mouchakis, Antonis Troumpoukis, Jürgen Jakobitsch, Vangelis Karkaletsis:
Semantic Web Technologies and Big Data Infrastructures: SPARQL Federated Querying of Heterogeneous Big Data Stores. ISWC (Posters & Demos) 2016 - [c81]Michalis Papakostas, Theodoros Giannakopoulos, Fillia Makedon, Vangelis Karkaletsis:
Short-Term Recognition of Human Activities Using Convolutional Neural Networks. SITIS 2016: 302-307 - [c80]Vangelis Karkaletsis:
Keynote abstract: Extracting and fusing information from large and heterogeneous datasets. SMAP 2016: xxi-xxii - [c79]Konstantinos Tsiakas, Maria Dagioglou, Vangelis Karkaletsis, Fillia Makedon:
Adaptive Robot Assisted Therapy Using Interactive Reinforcement Learning. ICSR 2016: 11-21 - 2015
- [j23]Theodosios Goudas, Christos Louizos, Georgios Petasis, Vangelis Karkaletsis:
Argument Extraction from News, Blogs, and the Social Web. Int. J. Artif. Intell. Tools 24(5): 1540024:1-1540024:22 (2015) - [c78]Natalie Paige Parde, Michalis Papakostas, Konstantinos Tsiakas, Maria Dagioglou, Vangelis Karkaletsis, Rodney D. Nielsen:
I Spy: An Interactive Game-Based Approach to Multimodal Robot Learning. AAAI Workshop: Knowledge, Skill, and Behavior Transfer in Autonomous Robots 2015 - [c77]Christos P. Antonopoulos, Georgios Keramidas, Nikolaos S. Voros, Michael Hübner, Diana Göhringer, Maria Dagioglou, Theodoros Giannakopoulos, Stasinos Konstantopoulos, Vangelis Karkaletsis:
Robots in Assisted Living Environments as an Unobtrusive, Efficient, Reliable and Modular Solution for Independent Ageing: The RADIO Perspective. ARC 2015: 519-530 - [c76]Natalie Parde, Adam Hair, Michalis Papakostas, Konstantinos Tsiakas, Maria Dagioglou, Vangelis Karkaletsis, Rodney D. Nielsen:
Grounding the Meaning of Words through Vision and Interactive Gameplay. IJCAI 2015: 1895-1901 - [c75]Theodoros Giannakopoulos, Michalis Papakostas, Stavros J. Perantonis, Vangelis Karkaletsis:
Visual sentiment analysis for brand monitoring enhancement. ISPA 2015: 1-6 - [c74]Christos Sardianos, Ioannis Manousos Katakis, Georgios Petasis, Vangelis Karkaletsis:
Argument Extraction from News. ArgMining@HLT-NAACL 2015: 56-66 - [c73]Michalis Papakostas, Konstantinos Tsiakas, Natalie Parde, Vangelis Karkaletsis, Fillia Makedon:
An interactive framework for learning user-object associations through human-robot interaction. PETRA 2015: 13:1-13:8 - [c72]Alexandros Lioulemes, Paul Sassaman, Shawn N. Gieser, Vangelis Karkaletsis, Fillia Makedon, Vangelis Metsis:
Self-managed patient-game interaction using the barrett WAM arm for motion analysis. PETRA 2015: 34:1-34:8 - [c71]Alexandros Lioulemes, Nikolaos Sarafianos, Theodoros Giannakopoulos, Vangelis Karkaletsis:
A two-step identification method for human-robot interaction in assistive environments. PETRA 2015: 71:1-71:4 - [c70]Konstantinos Tsiakas, Lynette Watts, Cyril Lutterodt, Theodoros Giannakopoulos, Alexandros Papangelis, Robert Gatchel, Vangelis Karkaletsis, Fillia Makedon:
A multimodal adaptive dialogue manager for depressive and anxiety disorder screening: a Wizard-of-Oz experiment. PETRA 2015: 82:1-82:4 - [c69]Angelos Charalambidis, Stasinos Konstantopoulos, Vangelis Karkaletsis:
Dataset Descriptions for Optimizing Federated Querying. WWW (Companion Volume) 2015: 17-18 - 2014
- [j22]Pythagoras Karampiperis, Giannis Mouchakis, Georgios Paliouras, Vangelis Karkaletsis:
ER designer toolkit: a graphical event definition authoring tool. Univers. Access Inf. Soc. 13(1): 115-123 (2014) - [c68]George Kiomourtzis, George Giannakopoulos, Georgios Petasis, Pythagoras Karampiperis, Vangelis Karkaletsis:
NOMAD: Linguistic Resources and Tools Aimed at Policy Formulation and Validation. LREC 2014: 3464-3470 - [c67]Theodoros Giannakopoulos, Ioannis A. Vetsikas, Ioanna A. Koromila, Vangelis Karkaletsis, Stavros J. Perantonis:
AMINESS: a platform for environmentally safe shipping. PETRA 2014: 45:1-45:8 - [c66]Theodosios Goudas, Christos Louizos, Georgios Petasis, Vangelis Karkaletsis:
Argument Extraction from News, Blogs, and Social Media. SETN 2014: 287-299 - 2013
- [j21]Stasinos Konstantopoulos, Vangelis Karkaletsis:
System Personality and Adaptivity in Affective Human-Computer Interaction. Int. J. Artif. Intell. Tools 22(2) (2013) - [c65]George Giannakopoulos, Vangelis Karkaletsis:
Summary Evaluation: Together We Stand NPowER-ed. CICLing (2) 2013: 436-450 - [c64]Yannis Charalabidis, Vangelis Karkaletsis, Anna Triantafillou, Aggeliki Androutsopoulou, Euripidis N. Loukis:
Requirements and Architecture of a Passive Crowdsourcing Environment. EGOV/ePart Ongoing Research 2013: 208-217 - [c63]Alexandros Papangelis, Vangelis Karkaletsis, Heng Huang:
Towards adaptive dialogue systems for assistive living environments. IUI Companion 2013: 29-32 - [c62]Georgios Petasis, Ralf Möller, Vangelis Karkaletsis:
BOEMIE: Reasoning-based Information Extraction. NLPAR@LPNMR 2013: 60-75 - [c61]Antonis Koukourikos, Vangelis Karkaletsis, George A. Vouros:
Exploiting unstructured web information for managing linked data spaces. Panhellenic Conference on Informatics 2013: 294-299 - [c60]Nikos Katzouris, Alexander Artikis, Fillia Makedon, Vangelis Karkaletsis, George Paliouras:
Event recognition for assisted independent living. PETRA 2013: 26:1-26:5 - [c59]Antonis Koukourikos, George A. Vouros, Vangelis Karkaletsis:
SYNTHESIS: results for the Ontology Alignment Evaluation Initiative (OAEI) 2013. OM 2013: 190-196 - [i15]N. Mavridis, Stasinos Konstantopoulos, Ioannis A. Vetsikas, Ilona Heldal, Pythagoras Karampiperis, G. Mathiason, Serge Thill, Kostas Stathis, Vangelis Karkaletsis:
CLIC: A Framework for Distributed, On-Demand, Human-Machine Cognitive Systems. CoRR abs/1312.2242 (2013) - 2012
- [j20]Stasinos Konstantopoulos, Phil Archer, Pythagoras Karampiperis, Vangelis Karkaletsis:
The POWDER protocol as infrastructure to serving and compressing semantic data. Int. J. Metadata Semant. Ontologies 7(1): 1-15 (2012) - [j19]Vassiliki Rentoumi, George A. Vouros, Vangelis Karkaletsis, Amalia Moser:
Investigating Metaphorical Language in Sentiment Analysis: A Sense-to-Sentiment Perspective. ACM Trans. Speech Lang. Process. 9(3): 6:1-6:31 (2012) - [c58]Antonis Koukourikos, Pythagoras Karampiperis, George A. Vouros, Vangelis Karkaletsis:
Using Open Information Extraction and Linked Open Data towards Ontology Enrichment and Alignment. CAiSE Workshops 2012: 117-122 - [c57]Yannis Charalabidis, Anna Triantafillou, Vangelis Karkaletsis, Euripidis N. Loukis:
Public Policy Formulation through Non Moderated Crowdsourcing in Social Media. ePart 2012: 156-169 - [c56]Antonis Koukourikos, Vangelis Karkaletsis, George A. Vouros:
Towards Enriching Linked Open Data via Open Information Extraction. KNOW@LOD 2012: 37-42 - [c55]Alexandros Papangelis, Vangelis Karkaletsis, Fillia Makedon:
Online Complex Action Learning and User State Estimation for Adaptive Dialogue Systems. ICTAI 2012: 642-649 - [c54]Alexandros Papangelis, Vangelis Karkaletsis, Fillia Makedon:
Evaluation of Online Dialogue Policy Learning Techniques. LREC 2012: 1410-1415 - [c53]Stasinos Konstantopoulos, Valia Kordoni, Nicola Cancedda, Vangelis Karkaletsis, Dietrich Klakow, Jean-Michel Renders:
Task-Driven Linguistic Analysis based on an Underspecified Features Representation. LREC 2012: 1966-1970 - [c52]Alexandros Papangelis, Giannis Mouchakis, Angela Boisselle, Dimitrios I. Kosmopoulos, Vangelis Karkaletsis, Fillia Makedon:
A game system for remote rehabilitation of cerebral palsy patients. PETRA 2012: 19 - [c51]George Giannakopoulos, Vangelis Karkaletsis, George A. Vouros:
Detecting Human Features in Summaries - Symbol Sequence Statistical Regularity. SETN 2012: 114-123 - [c50]Alexandros Papangelis, Nikolaos Kouroupas, Vangelis Karkaletsis, Fillia Makedon:
An Adaptive Dialogue System with Online Dialogue Policy Learning. SETN 2012: 323-330 - 2011
- [j18]Vangelis Karkaletsis, Miguel Angel Mayer, Pythagoras Karampiperis:
Special issue on semantic descriptions of medical web resources: Technologies to support their creation, maintenance and access. Health Informatics J. 17(2): 91-94 (2011) - [j17]Miguel Angel Mayer, Pythagoras Karampiperis, Antonis Kukurikos, Vangelis Karkaletsis, Kostas Stamatakis, Dagmar Villarroel Gonzales, Angela Leis:
Applying Semantic Web technologies to improve the retrieval, credibility and use of health-related web resources. Health Informatics J. 17(2): 95-115 (2011) - [j16]Dimitrios Vogiatzis, Vangelis Karkaletsis:
A cognitive framework for robot guides in art collections. Univers. Access Inf. Soc. 10(2): 179-193 (2011) - [c49]Pythagoras Karampiperis, Stasinos Konstantopoulos, Vangelis Karkaletsis:
POWDER as Enabling Technology for the Semantic Interoperability of Agricultural Repositories. MTSR 2011: 514-519 - [c48]Pythagoras Karampiperis, Giannis Mouchakis, Georgios Paliouras, Vangelis Karkaletsis:
ER designer toolkit: a graphical event definition authoring tool. PETRA 2011: 34 - [p3]Vangelis Karkaletsis, Pavlina Fragkou, Georgios Petasis, Elias Iosif:
Ontology Based Information Extraction from Text. Knowledge-Driven Multimedia Information Extraction and Ontology Evolution 2011: 89-109 - [p2]Georgios Petasis, Vangelis Karkaletsis, Georgios Paliouras, Anastasia Krithara, Elias Zavitsanos:
Ontology Population and Enrichment: State of the Art. Knowledge-Driven Multimedia Information Extraction and Ontology Evolution 2011: 134-166 - [p1]Stasinos Konstantopoulos, Vangelis Karkaletsis, Dimitrios Vogiatzis, Dimitris Bilidas:
Authoring Semantic and Linguistic Knowledge for the Dynamic Generation of Personalized Descriptions. Language Technology for Cultural Heritage 2011: 115-132 - [i14]George Giannakopoulos, Vangelis Karkaletsis:
AutoSummENG and MeMoG in Evaluating Guided Summaries. TAC 2011 - 2010
- [j15]Vassilis Spiliopoulos, George A. Vouros, Vangelis Karkaletsis:
On the discovery of subsumption relations for the alignment of ontologies. J. Web Semant. 8(1): 69-88 (2010) - [c47]Vassiliki Rentoumi, Stefanos Petrakis, Manfred Klenner, George A. Vouros, Vangelis Karkaletsis:
United we Stand: Improving Sentiment Analysis by Joining Machine Learning and Rule Based Methods. LREC 2010 - [c46]Vangelis Karkaletsis, Stasinos Konstantopoulos, Dimitris Bilidas, Dimitrios Vogiatzis:
INDIGO project: personality and dialogue enabled cognitive robots. PETRA 2010 - [c45]Vassiliki Rentoumi, Stefanos Petrakis, Vangelis Karkaletsis, Manfred Klenner, George A. Vouros:
A Collaborative System for Sentiment Analysis. SETN 2010: 411-416 - [e3]Stasinos Konstantopoulos, Stavros J. Perantonis, Vangelis Karkaletsis, Constantine D. Spyropoulos, George A. Vouros:
Artificial Intelligence: Theories, Models and Applications, 6th Hellenic Conference on AI, SETN 2010, Athens, Greece, May 4-7, 2010. Proceedings. Lecture Notes in Computer Science 6040, Springer 2010, ISBN 978-3-642-12841-7 [contents] - [i13]George Giannakopoulos, Vangelis Karkaletsis:
Summarization System Evaluation Variations Based on N-Gram Graphs. TAC 2010 - [i12]George Giannakopoulos, George A. Vouros, Vangelis Karkaletsis:
MUDOS-NG: Multi-document Summaries Using N-gram Graphs (Tech Report). CoRR abs/1012.2042 (2010)
2000 – 2009
- 2009
- [j14]Silvana Castano, Irma Sofía Espinosa Peraldí, Alfio Ferrara, Vangelis Karkaletsis, Atila Kaya, Ralf Möller, Stefano Montanelli, Georgios Petasis, Michael Wessel:
Multimedia Interpretation for Dynamic Ontology Evolution. J. Log. Comput. 19(5): 859-897 (2009) - [c44]Phil Archer, Elena Ferrari, Vangelis Karkaletsis, Stasinos Konstantopoulos, Antonis Koukourikos, Andrea Perego:
QUATRO Plus: Quality You Can Trust? SPOT@ESWC 2009 - [c43]Stasinos Konstantopoulos, Vangelis Karkaletsis, Dimitris Bilidas:
An Intelligent Authoring Environment for Abstract Semantic Representations of Cultural Object Descriptions. LaTeCH - SHELT&R@EACL 2009: 10-17 - [c42]Vassiliki Rentoumi, George Giannakopoulos, Vangelis Karkaletsis, George A. Vouros:
Sentiment Analysis of Figurative Language using a Word Sense Disambiguation Approach. RANLP 2009: 370-375 - [e2]Guergana Savova, Vangelis Karkaletsis, Galia Angelova:
Proceedings of the Workshop on Biomedical Information Extraction@RANLP 2009, Borovets, Bulgaria, September 18, 2009. Association for Computational Linguistics 2009 [contents] - [i11]George Giannakopoulos, Vangelis Karkaletsis:
N-gram Graphs: Representing Documents and Document Sets in Summary System Evaluation. TAC 2009 - 2008
- [j13]Stergos D. Afantenos, Vangelis Karkaletsis, Panagiotis Stamatopoulos, Constantin Halatsis:
Using synchronic and diachronic relations for summarizing multiple documents describing evolving events. J. Intell. Inf. Syst. 30(3): 183-226 (2008) - [j12]George Giannakopoulos, Vangelis Karkaletsis, George A. Vouros, Panagiotis Stamatopoulos:
Summarization system evaluation revisited: N-gram graphs. ACM Trans. Speech Lang. Process. 5(3): 5:1-5:39 (2008) - [c41]Georgios Petasis, Vangelis Karkaletsis, Georgios Paliouras, Constantine D. Spyropoulos:
Learning context-free grammars to extract relations from text. ECAI 2008: 303-307 - [c40]Vangelis Karkaletsis, Pythagoras Karampiperis, Konstantinos Stamatakis, Martin Labský, Marek Ruzicka, Vojtech Svátek, Enrique Amigó, Matti Pöllä, Miquel Angel Mayer, Angela Leis, Dagmar Villarroel Gonzales:
Automating Accreditation of Medical Web Content. ECAI 2008: 688-692 - [c39]Pavlina Fragkou, Georgios Petasis, Aris Theodorakos, Vangelis Karkaletsis, Constantine D. Spyropoulos:
BOEMIE Ontology-Based Text Annotation Tool. LREC 2008 - [c38]Dimitrios Vogiatzis, Vangelis Karkaletsis:
A framework for human-robot interaction. PETRA 2008: 10 - [i10]George Giannakopoulos, Vangelis Karkaletsis, George A. Vouros:
Testing the Use of N-gram Graphs in Summarization Sub-tasks. TAC 2008 - 2007
- [j11]Ion Androutsopoulos, Jon Oberlander, Vangelis Karkaletsis:
Source authoring for multilingual generation of personalised object descriptions. Nat. Lang. Eng. 13(3): 191-233 (2007) - [c37]Konstantinos Stamatakis, Vangelis Metsis, Vangelis Karkaletsis, Marek Ruzicka, Vojtech Svátek, Enrique Amigó, Matti Pöllä, Constantine D. Spyropoulos:
Content Collection for the Labelling of Health-Related Web Content. AIME 2007: 341-345 - [c36]Dimitris Bilidas, Maria Theologou, Vangelis Karkaletsis:
Enriching OWL Ontologies with Linguistic and User-Related Annotations: The ELEON System. ICTAI (2) 2007: 464-467 - [c35]Vassilis Spiliopoulos, Alexandros G. Valarakos, George A. Vouros, Vangelis Karkaletsis:
SEMA: Results for the Ontology Alignment Contest OAEI 2007. OM 2007 - [c34]Vassilis Spiliopoulos, Alexandros G. Valarakos, George A. Vouros, Vangelis Karkaletsis:
Learning Subsumption Relations with CSR: a Classification based Method for the Alignment of Ontologies. OM 2007 - [c33]Vassilis Spiliopoulos, George A. Vouros, Vangelis Karkaletsis:
Mapping Ontologies Elements using Features in a Latent Space. Web Intelligence 2007: 457-460 - [i9]Stergos D. Afantenos, Vangelis Karkaletsis, Panagiotis Stamatopoulos, Constantin Halatsis:
Using Synchronic and Diachronic Relations for Summarizing Multiple Documents Describing Evolving Events. CoRR abs/0710.3502 (2007) - 2006
- [j10]Alexandros G. Valarakos, Vangelis Karkaletsis, Dimitra Alexopoulou, Elsa Papadimitriou, Constantine D. Spyropoulos, George A. Vouros:
Building an allergens ontology and maintaining it using machine learning techniques. Comput. Biol. Medicine 36(10): 1155-1184 (2006) - [j9]Miquel Angel Mayer, Vangelis Karkaletsis, Phil Archer, Pau Ruiz, Konstantinos Stamatakis, Angela Leis:
Quality labelling of medical web content. Health Informatics J. 12(1): 81-87 (2006) - [c32]Dimitrios I. Kosmopoulos, Sergios Petridis, Ioannis Pratikakis, V. Gatos, Stavros J. Perantonis, Vangelis Karkaletsis, Georgios Paliouras:
Knowledge Acquisition from Multimedia Content using an Evolution Framework. AIAI 2006: 557-565 - [c31]Vangelis Karkaletsis, Andrea Perego, Phil Archer, Kostas Stamatakis, Pantelis Nasikas, David Rose:
Quality Labeling of Web Content: The Quatro approach. MTW 2006 - 2005
- [j8]Constantine D. Spyropoulos, Vangelis Karkaletsis:
Information extraction and summarization from medical documents. Artif. Intell. Medicine 33(2): 107-110 (2005) - [j7]Stergos D. Afantenos, Vangelis Karkaletsis, Panagiotis Stamatopoulos:
Summarization from medical documents: a survey. Artif. Intell. Medicine 33(2): 157-177 (2005) - [c30]Alexandros G. Valarakos, Vangelis Karkaletsis, Dimitra Alexopoulou, Elsa Papadimitriou, Constantine D. Spyropoulos:
Populating an Allergens Ontology Using Natural Language Processing and Machine Learning Techniques. AIME 2005: 256-265 - [c29]Ion Androutsopoulos, Spyros Kallonis, Vangelis Karkaletsis:
Exploiting OWL Ontologies in the Multilingual Generation of Object Descriptions. ENLG 2005 - [c28]Stergos D. Afantenos, Konstantina Liontou, Maria Salapata, Vangelis Karkaletsis:
An Introduction to the Summarization of Evolving Events: Linear and Non-linear Evolution. NLUCS 2005: 91-99 - [i8]Stergos D. Afantenos, Konstantina Liontou, Maria Salapata, Vangelis Karkaletsis:
An Introduction to the Summarization of Evolving Events: Linear and Non-linear Evolution. CoRR abs/cs/0503033 (2005) - [i7]Stergos D. Afantenos, Vangelis Karkaletsis, Panagiotis Stamatopoulos:
Summarization from Medical Documents: A Survey. CoRR abs/cs/0504061 (2005) - [i6]Stergos D. Afantenos, Vangelis Karkaletsis, Panagiotis Stamatopoulos:
Summarizing Reports on Evolving Events; Part I: Linear Evolution. CoRR abs/cs/0508092 (2005) - 2004
- [j6]Georgios Petasis, Georgios Paliouras, Vangelis Karkaletsis, Constantine Halatsis, Constantine D. Spyropoulos:
e-GRIDS: Computationally Efficient Gramatical Inference from Positive Examples. Grammars 7: 69-110 (2004) - [c27]Vangelis Karkaletsis, Constantine D. Spyropoulos, Claire Grover, Maria Teresa Pazienza, José Coch, Dimitris Souflis:
A Platform for Cross-Lingual, Domain and User Adaptive Web Information Extraction. ECAI 2004: 725-729 - [c26]Georgios Petasis, Vangelis Karkaletsis, Claire Grover, Ben Hachey, Maria Teresa Pazienza, Michele Vindigni, José Coch:
Adaptive, Multilingual Named Entity Recognition in Web Pages. ECAI 2004: 1073-1074 - [c25]Sheng Zhang, Fillia Makedon, James Ford, Calliope Sudborough, Lin Ai, Sarantos Kapidakis, Vangelis Karkaletsis, Euripidis N. Loukis:
An International Trade Negotiation Framework for e-Government. EGOV 2004: 211-217 - [c24]Alexandros G. Valarakos, Georgios Paliouras, Vangelis Karkaletsis, George A. Vouros:
Enhancing Ontological Knowledge Through Ontology Population and Enrichment. EKAW 2004: 144-156 - [c23]Vangelis Karkaletsis, Constantine D. Spyropoulos:
Information Retrieval and Extraction from the Web: the CROSSMARC approach. RIAO 2004: 905-914 - [c22]Stavros J. Perantonis, Basilios Gatos, Vassilios Maragos, Vangelis Karkaletsis, Georgios Petasis:
Text Area Identification in Web Images. SETN 2004: 82-92 - [c21]Alexandros G. Valarakos, Georgios Paliouras, Vangelis Karkaletsis, George A. Vouros:
A Name-Matching Algorithm for Supporting Ontology Enrichment. SETN 2004: 381-389 - [c20]Stergos D. Afantenos, Irene Doura, Eleni Kapellou, Vangelis Karkaletsis:
Exploiting Cross-Document Relations for Multi-document Evolving Summarization. SETN 2004: 410-419 - [i5]Stergos D. Afantenos, Irene Doura, Eleni Kapellou, Vangelis Karkaletsis:
Exploiting Cross-Document Relations for Multi-document Evolving Summarization. CoRR cs.CL/0404049 (2004) - 2003
- [j5]Georgios Sakkis, Ion Androutsopoulos, Georgios Paliouras, Vangelis Karkaletsis, Constantine D. Spyropoulos, Panagiotis Stamatopoulos:
A Memory-Based Approach to Anti-Spam Filtering for Mailing Lists. Inf. Retr. 6(1): 49-73 (2003) - [c19]Dimitrios Pierrakos, Georgios Paliouras, Christos Papatheodorou, Vangelis Karkaletsis, Marios D. Dikaiakos:
Web Community Directories: A New Approach to Web Personalization. EWMF 2003: 113-129 - [c18]Maria Teresa Pazienza, Armando Stellato, Michele Vindigni, Alexandros G. Valarakos, Vangelis Karkaletsis:
Ontology integration in a multilingual e-retail system. HCI (4) 2003: 785-789 - [c17]Vangelis Karkaletsis, Constantine D. Spyropoulos, Dimitris Souflis, Claire Grover, Ben Hachey, Maria Teresa Pazienza, Michele Vindigni, Emmanuel Cartier, José Coch:
Demonstration of the CROSSMARC System. HLT-NAACL 2003 - [c16]Georgios Sigletos, Dimitra Farmakiotou, Konstantinos Stamatakis, Georgios Paliouras, Vangelis Karkaletsis:
Annotating Web pages for the needs of Web Information Extraction Applications. WWW (Posters) 2003 - 2002
- [j4]Georgios Paliouras, Christos Papatheodorou, Vangelis Karkaletsis, Constantine D. Spyropoulos:
Discovering user communities on the Internet using unsupervised machine learning techniques. Interact. Comput. 14(6): 761-791 (2002) - [c15]Georgios Petasis, Sergios Petridis, Georgios Paliouras, Vangelis Karkaletsis, Stavros J. Perantonis, Constantine D. Spyropoulos:
Symbolic and Neural Learning of Named-Entity Recognition and Classification Systems in Two Languages. Advances in Computational Intelligence and Learning 2002: 193-210 - [c14]Dimitra Farmakiotou, Vangelis Karkaletsis, Ioannis Koutsias, George Petasis, Constantine D. Spyropoulos:
PatEdit: An Information Extraction Pattern Editor for Fast System Customization. LREC 2002 - [c13]Claire Grover, Scott McDonald, Donnla Nic Gearailt, Vangelis Karkaletsis, Dimitra Farmakiotou, Georgios Samaritakis, Georgios Petasis, Maria Teresa Pazienza, Michele Vindigni, Frantz Vichot, Francis Wolinski:
Multilingual XML-Based Named Entity Recognition for E-Retail Domains. LREC 2002 - [c12]Georgios Petasis, Vangelis Karkaletsis, Georgios Paliouras, Ion Androutsopoulos, Constantine D. Spyropoulos:
Ellogon: A New Text Engineering Platform. LREC 2002 - [c11]Ion Androutsopoulos, Dimitris Spiliotopoulos, Konstantinos Stamatakis, Aggeliki Dimitromanolaki, Vangelis Karkaletsis, Constantine D. Spyropoulos:
Symbolic Authoring for Multilingual Natural Language Generation. SETN 2002: 131-142 - [c10]Georgios Sigletos, Georgios Paliouras, Vangelis Karkaletsis:
Role Identification from Free Text Using Hidden Markov Models. SETN 2002: 167-178 - [i4]Georgios Petasis, Vangelis Karkaletsis, Georgios Paliouras, Ion Androutsopoulos, Constantine D. Spyropoulos:
Ellogon: A New Text Engineering Platform. CoRR cs.CL/0205017 (2002) - 2001
- [c9]Georgios Petasis, Frantz Vichot, Francis Wolinski, Georgios Paliouras, Vangelis Karkaletsis, Constantine D. Spyropoulos:
Using Machine Learning to Maintain Rule-based Named-Entity Recognition and Classification Systems. ACL 2001: 418-425 - [c8]Georgios Sakkis, Ion Androutsopoulos, Georgios Paliouras, Vangelis Karkaletsis, Constantine D. Spyropoulos, Panagiotis Stamatopoulos:
Stacking Classifiers for Anti-Spam Filtering of E-Mail. EMNLP 2001 - [c7]Georgios Petasis, Vangelis Karkaletsis, Dimitra Farmakiotou, Ion Androutsopoulos, Constantine D. Spyropoulos:
A Greek Morphological Lexicon and Its Exploitation by Natural Language Processing Applications. Panhellenic Conference on Informatics 2001: 401-419 - [e1]Georgios Paliouras, Vangelis Karkaletsis, Constantine D. Spyropoulos:
Machine Learning and Its Applications, Advanced Lectures. Lecture Notes in Computer Science 2049, Springer 2001, ISBN 3-540-42490-3 [contents] - [i3]Georgios Sakkis, Ion Androutsopoulos, Georgios Paliouras, Vangelis Karkaletsis, Constantine D. Spyropoulos, Panagiotis Stamatopoulos:
Stacking classifiers for anti-spam filtering of e-mail. CoRR cs.CL/0106040 (2001) - 2000
- [c6]Georgios Paliouras, Christos Papatheodorou, Vangelis Karkaletsis, Constantine D. Spyropoulos:
Clustering the Users of Large Web Sites into Communities. ICML 2000: 719-726 - [c5]Georgios Paliouras, Vangelis Karkaletsis, Ion Androutsopoulos, Constantine D. Spyropoulos:
Learning Rules for Large-Vocabulary Word Sense Disambiguation: A Comparison of Various Classifiers. Natural Language Processing 2000: 383-394 - [c4]Georgios Petasis, Alessandro Cucchiarelli, Paola Velardi, Georgios Paliouras, Vangelis Karkaletsis, Constantine D. Spyropoulos:
Automatic adaptation of proper noun dictionaries through cooperation of machine learning and probabilistic methods. SIGIR 2000: 128-135 - [i2]Ion Androutsopoulos, Georgios Paliouras, Vangelis Karkaletsis, Georgios Sakkis, Constantine D. Spyropoulos, Panagiotis Stamatopoulos:
Learning to Filter Spam E-Mail: A Comparison of a Naive Bayesian and a Memory-Based Approach. CoRR cs.CL/0009009 (2000)
1990 – 1999
- 1999
- [j3]Constantine D. Spyropoulos, Vangelis Karkaletsis:
Guest Editorial: Artificial Intelligence and Software Multilinguality. Appl. Artif. Intell. 13(6): 569-582 (1999) - [j2]Vangelis Karkaletsis, Georgios Paliouras, Georgios Petasis, Natasa Manousopoulou, Constantine D. Spyropoulos:
Named-Entity Recognition from Greek and English Texts. J. Intell. Robotic Syst. 26(2): 123-135 (1999) - [c3]Georgios Paliouras, Vangelis Karkaletsis, Constantine D. Spyropoulos:
Learning Rules for Large Vocabulary Word Sense Disambiguation. IJCAI 1999: 674-681 - [i1]Georgios Petasis, Georgios Paliouras, Vangelis Karkaletsis, Constantine D. Spyropoulos, Ion Androutsopoulos:
Resolving Part-of-Speech Ambiguity in the Greek Language Using Learning Techniques. CoRR cs.CL/9906019 (1999) - 1998
- [j1]Vangelis Karkaletsis, Constantine D. Spyropoulos, George A. Vouros:
A Knowledge-Based Methodology for Supporting Multilingual and User-Tailored Interfaces. Interact. Comput. 9(3): 311-333 (1998) - [c2]Georgios Paliouras, Christos Papatheodorou, Vangelis Karkaletsis, Constantine D. Spyropoulos, Victoria Malaveta:
Learning User Communities for Improving the Services of Information Providers. ECDL 1998: 367-383 - 1993
- [c1]Vangelis Karkaletsis, Constantine D. Spyropoulos, George A. Vouros:
The Use of Terminological Knowledge Bases in Software Localization. EAMT Workshop 1993: 175-188
Coauthor Index
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