Text Extraction for Complex Historical Documents: A Modular Approach to Layout Detection and OCR. - David Fleischhacker; Wolfgang Thomas Göderle; Roman Kern (JCDL, 2024)

Improving OCR Quality in 19th Century Historical Documents Using a Combined Machine Learning Based Approach. - David Fleischhacker; Wolfgang Göderle; Roman Kern (CoRR, 2024)

Enhancing OCR in historical documents with complex layouts through machine learning. - David Fleischhacker; Roman Kern; Wolfgang Göderle (Int. J. Digit. Libr., 2025)