Historical Document Layout Analysis Competition. - Apostolos Antonacopoulos; Christian Clausner; Christos Papadopoulos; Stefan Pletschacher (ICDAR, 2011)

Aletheia - An Advanced Document Layout and Text Ground-Truthing System for Production Environments. - Christian Clausner; Stefan Pletschacher; Apostolos Antonacopoulos (ICDAR, 2011)

Scenario Driven In-depth Performance Evaluation of Document Layout Analysis Methods. - Christian Clausner; Stefan Pletschacher; Apostolos Antonacopoulos (ICDAR, 2011)

Grid-based modelling and correction of arbitrarily warped historical document images for large-scale digitisation. - Po Yang 001; Apostolos Antonacopoulos; Christian Clausner; Stefan Pletschacher (HIP@ICDAR, 2011)

A robust hybrid approach for text line segmentation in historical documents. - Christian Clausner; Apostolos Antonacopoulos; Stefan Pletschacher (ICPR, 2012)

ICDAR 2013 Competition on Historical Newspaper Layout Analysis (HNLA 2013). - Apostolos Antonacopoulos; Christian Clausner; Christos Papadopoulos; Stefan Pletschacher (ICDAR, 2013)

ICDAR 2013 Competition on Historical Book Recognition (HBR 2013). - Apostolos Antonacopoulos; Christian Clausner; Christos Papadopoulos; Stefan Pletschacher (ICDAR, 2013)

The Significance of Reading Order in Document Recognition and Its Evaluation. - Christian Clausner; Stefan Pletschacher; Apostolos Antonacopoulos (ICDAR, 2013)

The IMPACT dataset of historical document images. - Christos Papadopoulos; Stefan Pletschacher; Christian Clausner; Apostolos Antonacopoulos (HIP@ICDAR, 2013)

Document representation refinement for precise region description. - Christian Clausner; Stefan Pletschacher; Apostolos Antonacopoulos (DATeCH, 2014)

ICDAR2015 competition on recognition of documents with complex layouts - RDCL2015. - Apostolos Antonacopoulos; Christian Clausner; Christos Papadopoulos; Stefan Pletschacher (ICDAR, 2015)

The ENP image and ground truth dataset of historical newspapers. - Christian Clausner; Christos Papadopoulos; Stefan Pletschacher; Apostolos Antonacopoulos (ICDAR, 2015)

Europeana Newspapers OCR Workflow Evaluation. - Stefan Pletschacher; Christian Clausner; Apostolos Antonacopoulos (HIP@ICDAR, 2015)

Quality Prediction System for Large-Scale Digitisation Workflows. - Christian Clausner; Stefan Pletschacher; Apostolos Antonacopoulos (DAS, 2016)

Unearthing the Recent Past: Digitising and Understanding Statistical Information from Census Tables. - Christian Clausner; Justin Hayes; Apostolos Antonacopoulos; Stefan Pletschacher (DATeCH, 2017)

ICDAR2017 Competition on Recognition of Early Indian Printed Documents - REID2017. - Christian Clausner; Apostolos Antonacopoulos; Tom Derrick; Stefan Pletschacher (ICDAR, 2017)

ICDAR2017 Competition on Recognition of Documents with Complex Layouts - RDCL2017. - Christian Clausner; Apostolos Antonacopoulos; Stefan Pletschacher (ICDAR, 2017)

Creating a Complete Workflow for Digitising Historical Census Documents: Considerations and Evaluation. - Christian Clausner; Justin Hayes; Apostolos Antonacopoulos; Stefan Pletschacher (HIP@ICDAR, 2017)

Effective geometric restoration of distorted historical document for large-scale digitisation. - Po Yang 001; Apostolos Antonacopoulos; Christian Clausner; Stefan Pletschacher; Jun Qi 001 (IET Image Process., 2017)

Ontology and Framework for Semantic Labelling of Document Data and Software Methods. - Christian Clausner; Apostolos Antonacopoulos (DAS, 2018)

ICFHR 2018 Competition on Recognition of Historical Arabic Scientific Manuscripts - RASM2018. - Christian Clausner; Apostolos Antonacopoulos; Nora McGregor; Daniel G. Wilson-Nunn (ICFHR, 2018)

Towards the Extraction of Statistical Information from Digitised Numerical Tables: The Medical Officer of Health Reports Scoping Study. - Christian Clausner; Apostolos Antonacopoulos; Christy Henshaw; Justin Hayes (DATeCH, 2019)

A Cloud-Hosted MapReduce Architecture for Syntactic Parsing. - Yonas Woldemariam; Stefan Pletschacher; Christian Clausner; Julian M. Bass (SEAA, 2019)

ICDAR2019 Competition on Recognition of Early Indian Printed Documents - REID2019. - Christian Clausner; Apostolos Antonacopoulos; Tom Derrick; Stefan Pletschacher (ICDAR, 2019)

ICDAR2019 Competition on Recognition of Documents with Complex Layouts - RDCL2019. - Christian Clausner; Apostolos Antonacopoulos; Stefan Pletschacher (ICDAR, 2019)

Crowdsourcing Historical Tabular Data: 1961 Census of England and Wales. - Christian Clausner; Justin Hayes; Apostolos Antonacopoulos (HIP@ICDAR, 2019)

Semantics-enriched workflow creation and management system with an application to document image analysis and recognition. - Christian Clausner (2019)

Efficient and effective OCR engine training. - Christian Clausner; Apostolos Antonacopoulos; Stefan Pletschacher (Int. J. Document Anal. Recognit., 2020)

Flexible character accuracy measure for reading-order-independent evaluation. - Christian Clausner; Stefan Pletschacher; Apostolos Antonacopoulos (Pattern Recognit. Lett., 2020)

A survey of OCR evaluation tools and metrics. - Clemens Neudecker; Konstantin Baierer; Mike Gerber; Christian Clausner; Apostolos Antonacopoulos; Stefan Pletschacher (HIP@ICDAR, 2021)

NAME - A Rich XML Format for Named Entity and Relation Tagging. - Christian Clausner; Stefan Pletschacher; Apostolos Antonacopoulos (HIP@ICDAR, 2023)