| 2024 | ICPR | XLSI: A New Xception and Log Polar Transform Based Approach for Scene Text Script Identification. | Ayush Roy, Shivakumara Palaiahnakote, Umapada Pal, Apostolos Antonacopoulos, Michael Blumenstein |
| 2024 | ICPR | PCGAUNet: Pixel Correlation and Gaussian Attention Driven Network for Text Segmentation. | Ayush Roy, Shivakumara Palaiahnakote, Umapada Pal, Apostolos Antonacopoulos, Raghavendra Ramachandra |
| 2023 | ICDAR | NAME - A Rich XML Format for Named Entity and Relation Tagging. | Christian Clausner, Stefan Pletschacher, Apostolos Antonacopoulos |
| 2021 | ICDAR | A survey of OCR evaluation tools and metrics. | Clemens Neudecker, Konstantin Baierer, Mike Gerber, Christian Clausner, Apostolos Antonacopoulos, Stefan Pletschacher |
| 2019 | ICDAR | ICDAR2019 Competition on Recognition of Early Indian Printed Documents - REID2019. | Christian Clausner, Apostolos Antonacopoulos, Tom Derrick, Stefan Pletschacher |
| 2019 | ICDAR | ICDAR2019 Competition on Recognition of Documents with Complex Layouts - RDCL2019. | Christian Clausner, Apostolos Antonacopoulos, Stefan Pletschacher |
| 2019 | ICDAR | Crowdsourcing Historical Tabular Data: 1961 Census of England and Wales. | Christian Clausner, Justin Hayes, Apostolos Antonacopoulos |
| 2018 | DAS | Ontology and Framework for Semantic Labelling of Document Data and Software Methods. | Christian Clausner, Apostolos Antonacopoulos |
| 2018 | ICFHR | ICFHR 2018 Competition on Recognition of Historical Arabic Scientific Manuscripts - RASM2018. | Christian Clausner, Apostolos Antonacopoulos, Nora McGregor, Daniel G. Wilson-Nunn |
| 2017 | ICDAR | ICDAR2017 Competition on Recognition of Early Indian Printed Documents - REID2017. | Christian Clausner, Apostolos Antonacopoulos, Tom Derrick, Stefan Pletschacher |
| 2017 | ICDAR | ICDAR2017 Competition on Recognition of Documents with Complex Layouts - RDCL2017. | Christian Clausner, Apostolos Antonacopoulos, Stefan Pletschacher |
| 2017 | ICDAR | Creating a Complete Workflow for Digitising Historical Census Documents: Considerations and Evaluation. | Christian Clausner, Justin Hayes, Apostolos Antonacopoulos, Stefan Pletschacher |
| 2016 | DAS | Quality Prediction System for Large-Scale Digitisation Workflows. | Christian Clausner, Stefan Pletschacher, Apostolos Antonacopoulos |
| 2016 | DAS | Making Europe's Historical Newspapers Searchable. | Clemens Neudecker, Apostolos Antonacopoulos |
| 2015 | ICDAR | ICDAR2015 competition on recognition of documents with complex layouts - RDCL2015. | Apostolos Antonacopoulos, Christian Clausner, Christos Papadopoulos, Stefan Pletschacher |
| 2015 | ICDAR | The ENP image and ground truth dataset of historical newspapers. | Christian Clausner, Christos Papadopoulos, Stefan Pletschacher, Apostolos Antonacopoulos |
| 2015 | ICDAR | Europeana Newspapers OCR Workflow Evaluation. | Stefan Pletschacher, Christian Clausner, Apostolos Antonacopoulos |
| 2015 | ICDAR | Historical Typewritten Document Recognition Using Minimal User Interaction. | George Retsinas, Basilis Gatos, Apostolos Antonacopoulos, Georgios Louloudis, Nikolaos Stamatopoulos |
| 2013 | ICDAR | ICDAR 2013 Competition on Historical Newspaper Layout Analysis (HNLA 2013). | Apostolos Antonacopoulos, Christian Clausner, Christos Papadopoulos, Stefan Pletschacher |
| 2013 | ICDAR | ICDAR 2013 Competition on Historical Book Recognition (HBR 2013). | Apostolos Antonacopoulos, Christian Clausner, Christos Papadopoulos, Stefan Pletschacher |
| 2013 | ICDAR | The Significance of Reading Order in Document Recognition and Its Evaluation. | Christian Clausner, Stefan Pletschacher, Apostolos Antonacopoulos |
| 2013 | ICDAR | The IMPACT dataset of historical document images. | Christos Papadopoulos, Stefan Pletschacher, Christian Clausner, Apostolos Antonacopoulos |
| 2012 | ICFHR | Handwritten and Machine Printed Text Separation in Document Images Using the Bag of Visual Words Paradigm. | Konstantinos Zagoris, Ioannis Pratikakis, Apostolos Antonacopoulos, Basilios Gatos, Nikos Papamarkos |
| 2012 | ICPR | A robust hybrid approach for text line segmentation in historical documents. | Christian Clausner, Apostolos Antonacopoulos, Stefan Pletschacher |
| 2011 | ICDAR | Historical Document Layout Analysis Competition. | Apostolos Antonacopoulos, Christian Clausner, Christos Papadopoulos, Stefan Pletschacher |
| 2011 | ICDAR | Aletheia - An Advanced Document Layout and Text Ground-Truthing System for Production Environments. | Christian Clausner, Stefan Pletschacher, Apostolos Antonacopoulos |
| 2011 | ICDAR | Scenario Driven In-depth Performance Evaluation of Document Layout Analysis Methods. | Christian Clausner, Stefan Pletschacher, Apostolos Antonacopoulos |
| 2011 | ICDAR | Restoration of Arbitrarily Warped Historical Document Images Using Flow Lines. | Maryam Rahnemoonfar, Apostolos Antonacopoulos |
| 2011 | ICDAR | Grid-based modelling and correction of arbitrarily warped historical document images for large-scale digitisation. | Po Yang, Apostolos Antonacopoulos, Christian Clausner, Stefan Pletschacher |
| 2010 | ICPR | The PAGE (Page Analysis and Ground-Truth Elements) Format Framework. | Stefan Pletschacher, Apostolos Antonacopoulos |
| 2009 | ICDAR | A Realistic Dataset for Performance Evaluation of Document Layout Analysis. | Apostolos Antonacopoulos, David Bridson, Christos Papadopoulos, Stefan Pletschacher |
| 2009 | ICDAR | ICDAR 2009 Page Segmentation Competition. | Apostolos Antonacopoulos, Stefan Pletschacher, David Bridson, Christos Papadopoulos |
| 2009 | ICDAR | Word-Based Adaptive OCR for Historical Books. | Vladimir Kluzner, Asaf Tzadok, Yuval Shimony, Eugene Walach, Apostolos Antonacopoulos |
| 2009 | ICDAR | A New Framework for Recognition of Heavily Degraded Characters in Historical Typewritten Documents Based on Semi-Supervised Clustering. | Stefan Pletschacher, Jianying Hu, Apostolos Antonacopoulos |
| 2008 | ICPR | A geometric approach for accurate and efficient performance evaluation of layout analysis methods. | David Bridson, Apostolos Antonacopoulos |
| 2007 | ICDAR | Performance Analysis Framework for Layout Analysis Methods. | Apostolos Antonacopoulos, David Bridson |
| 2007 | ICDAR | Page Segmentation Competition. | Apostolos Antonacopoulos, Basilios Gatos, David Bridson |
| 2007 | ICDAR | Handwriting Segmentation Contest. | Basilios Gatos, Apostolos Antonacopoulos, Nikolaos Stamatopoulos |
| 2006 | DAS | Ground Truth for Layout Analysis Performance Evaluation. | Apostolos Antonacopoulos, Dimosthenis Karatzas, David Bridson |
| 2006 | ICPR | Flexible Text Recovery from Degraded Typewritten Historical Documents. | Apostolos Antonacopoulos, C. Casado Castilla |
| 2005 | ICDAR | Page Segmentation Competition. | Apostolos Antonacopoulos, David Bridson, Basilios Gatos |
| 2005 | ICDAR | Semantics-Based Content Extraction in Typewritten Historical Documents. | Apostolos Antonacopoulos, Dimosthenis Karatzas |
| 2004 | DAS | A Robust Braille Recognition System. | Apostolos Antonacopoulos, David Bridson |
| 2004 | DAS | A Complete Approach to the Conversion of Typewritten Historical Documents for Digital Archives. | Apostolos Antonacopoulos, Dimosthenis Karatzas |
| 2004 | DocEng | The lifecycle of a digital historical document: structure and content. | Apostolos Antonacopoulos, Dimosthenis Karatzas, Henryk Krawczyk, Bogdan Wiszniewski |
| 2004 | ICPR | Text Extraction from Web Images Based on A Split-and-Merge Segmentation Method Using Colour Perception. | Dimosthenis Karatzas, Apostolos Antonacopoulos |
| 2003 | ICDAR | ICDAR 2003 Page Segmentation Competition. | Apostolos Antonacopoulos, Basilios Gatos, Dimosthenis Karatzas |
| 2003 | ICDAR | Two Approaches for Text Segmentation in Web Images. | Dimosthenis Karatzas, Apostolos Antonacopoulos |
| 2002 | DAS | Fuzzy Segmentation of Characters in Web Images Based on Human Colour Perception. | Apostolos Antonacopoulos, Dimosthenis Karatzas |
| 2002 | DAS | An Automated Tachograph Chart Analysis System. | Apostolos Antonacopoulos, David P. Kennedy |
| 2002 | DAS | A Ground-Truthing Tool for Layout Analysis Performance Evaluation. | Apostolos Antonacopoulos, Hong Meng |
| 2001 | ICDAR | Information Extraction from Complex Circular Charts. | Apostolos Antonacopoulos, David P. Kennedy |
| 2001 | ICDAR | First International Newspaper Segmentation Contest. | Basilios Gatos, S. L. Mantzaris, Apostolos Antonacopoulos |
| 1999 | ICDAR | Methodology for Flexible and Efficient Analysis of the Performance of Page Segmentation Algorithms. | Apostolos Antonacopoulos, A. Brough |
| 1999 | ICDAR | Region Description and Comparative Analysis using a Tesseral Representation. | Apostolos Antonacopoulos, Frans Coenen |
| 1998 | ICPR | Identification of airfield runways in synthetic aperture radar images. | Ian Finch, Apostolos Antonacopoulos |
| 1997 | ICDAR | Local Skew Angle Estimation from Background Space in Text Regions. | Apostolos Antonacopoulos |
| 1995 | ICDAR | Representation and classification of complex-shaped printed regions using white tiles. | Apostolos Antonacopoulos, R. T. Ritchings |
| 1994 | ICPR | Flexible page segmentation using the background. | Apostolos Antonacopoulos, R. T. Ritchings |