@book{2007Crs,
	title        = {Character recognition systems : a guide for students and practioners},
	author       = {Cheriet, Mohamed},
	year         = 2007,
	isbn         = 9780471415701,
	url          = {https://permalink.obvsg.at/fho/AC06408992},
	urldate      = {2023-06-12},
	language     = {eng},
	keywords     = {Optical character recognition devices}
}
@book{2022Scas,
	title        = {Soft computing and signal processing : : proceedings of 4th ICSCSP 2021},
	author       = {Reddy, V. Sivakumar},
	year         = 2022,
	series       = {Advances in Intelligent Systems and Computing ;},
	isbn         = {981-16-7088-9},
	url          = {https://search-fho.obvsg.at/permalink/f/19351jn/FHO_alma5134174850004527},
	urldate      = {2023-06-12},
	language     = {eng},
	keywords     = {Signal processing ; Congresses}
}
@book{BlahaMichael2013U:dm,
	title        = {UML : database modeling workbook},
	author       = {Blaha, Michael},
	year         = 2013,
	isbn         = 9781935504511,
	url          = {https://permalink.obvsg.at/fho/AC11105171},
	urldate      = {2023-06-12},
	edition      = {1. print..},
	language     = {eng}
}
@book{BoochGrady1999Tuml,
	title        = {The unified modeling language user guide : UML},
	author       = {Booch, Grady},
	year         = 1999,
	series       = {Addison-Wesley object technology series},
	isbn         = {0201571684},
	url          = {https://permalink.obvsg.at/fho/AC08768402},
	urldate      = {2023-06-12},
	edition      = {3. print..},
	language     = {eng},
	keywords     = {Computer software ; Development}
}
@book{ChaudhuriArindam2017OCRS,
	title        = {Optical Character Recognition Systems for Different Languages with Soft Computing},
	author       = {Chaudhuri, Arindam},
	year         = 2017,
	series       = {Studies in Fuzziness and Soft Computing 352},
	isbn         = 9783319502526,
	url          = {https://permalink.obvsg.at/fho/AC12323924},
	urldate      = {2023-06-12},
	language     = {eng},
	keywords     = {Engineering}
}
@book{DingXiaoqing2012AiCR,
	title        = {Advances in Character Recognition},
	author       = {Ding, Xiaoqing},
	year         = 2012,
	publisher    = {IntechOpen},
	doi          = {10.5772/2575},
	isbn         = {953-51-5669-1},
	url          = {https://www.intechopen.com/books/2182},
	urldate      = {2023-06-12},
	abstract     = {This book presents advances in character recognition, and it consists of 12 chapters that cover wide range of topics on different aspects of character recognition. Hopefully, this book will serve as a reference source for academic research, for professionals working in the character recognition field and for all interested in the subject.},
	language     = {eng},
	keywords     = {Optical character recognition}
}
@book{HayDavidC2011U,
	title        = {UML \& data modeling : a reconciliation},
	author       = {Hay, David C},
	year         = 2011,
	isbn         = 1935504193,
	url          = {https://permalink.obvsg.at/fho/YC00337386},
	urldate      = {2023-06-12},
	language     = {eng},
	keywords     = {Data structures (Computer science)}
}
@inproceedings{Hyyr2003PracticalMF,
	title        = {Practical Methods for Approximate String Matching},
	author       = {Heikki Hyyr{\"o}},
	year         = 2003,
	url          = {https://www.semanticscholar.org/paper/Practical-Methods-for-Approximate-String-Matching-Hyyr%C3%B6/3b2227ae166cbe90b20408da3f2feb75f95afd9c},
	urldate      = {2023-06-12}
}
@book{KemperAlfons2015D:eE,
	title        = {Datenbanksysteme : eine Einführung},
	author       = {Kemper, Alfons},
	year         = 2015,
	series       = {De-Gruyter-Oldenbourg-Studium},
	isbn         = 9783110443752,
	url          = {https://permalink.obvsg.at/fho/AC12661940},
	urldate      = {2023-06-12},
	edition      = {10., aktualisierte u. erw. Aufl..},
	language     = {ger},
	keywords     = {Datenbanksystem}
}
@article{Navarro2000,
	title        = {A Guided Tour to Approximate String Matching},
	author       = {Navarro, Gonzalo},
	year         = 2000,
	month        = {04},
	journal      = {ACM Computing Surveys},
	volume       = 33,
	doi          = {10.1145/375360.375365},
	url          = {https://www.researchgate.net/publication/2375410_A_Guided_Tour_to_Approximate_String_Matching},
	urldate      = {2023-06-12}
}
@book{SaakeGunter2011D-I:,
	title        = {Datenbanken - Implementierungstechniken : [Architekturprinzipien, Datenstrukturen und Algorithmen, Transaktionsverwaltung und Recovery]},
	author       = {Saake, Gunter},
	year         = 2011,
	isbn         = 9783826691560,
	url          = {https://permalink.obvsg.at/fho/AC08815950},
	urldate      = {2023-06-12},
	edition      = {3. Aufl..},
	language     = {ger},
	keywords     = {Datenbanksystem}
}
@inproceedings{Smith2007,
	title        = {An Overview of the Tesseract OCR Engine},
	author       = {Smith R.},
	url          = {https://ieeexplore.ieee.org/document/4376991},
	urldate      = {2023-06-12},
	date         = 2007,
	langid       = {ngerman}
}
@online{tessdoc,
	title        = {Tesseract Documentation},
	url          = {https://tesseract-ocr.github.io/},
	urldate      = {2023-06-12},
	date         = {2023-05-23},
	language     = {eng}
}
@online{imagemagick,
	title        = {ImageMagick Homepage},
	url          = {https://www.imagemagick.org/},
	urldate      = {2023-06-12},
	date         = {2023-05-23},
	language     = {eng}
}
@online{textract_pricing,
	title        = {Amazon Textract - Pricing},
	url          = {https://aws.amazon.com/textract/pricing/},
	urldate      = {2023-06-12},
	date         = {2023-05-23},
	language     = {eng}
}
@online{gcv_pricing,
	title        = {Google Cloud Vision - Pricing},
	url          = {https://cloud.google.com/vision/pricing},
	urldate      = {2023-06-12},
	date         = {2023-05-23},
	language     = {eng}
}
@online{azurevision_pricing,
	title        = {Azure AI Vision - Pricing},
	url          = {https://azure.microsoft.com/en-gb/pricing/details/cognitive-services/computer-vision/},
	urldate      = {2023-06-12},
	date         = {2023-05-23},
	language     = {eng}
}
@online{tessrepo,
	title        = {Tesseract Repository},
	url          = {https://github.com/tesseract-ocr/tesseract},
	urldate      = {2024-01-04},
	date         = {2023-05-23},
	language     = {eng}
}
@online{todo,
	title        = {TODO: MISSING SOURCE},
	url          = {https://example.com/todo},
	urldate      = {2024-01-04},
	date         = {2023-05-23},
	language     = {eng}
}
@article{asif2014overview,
	title        = {An overview and applications of optical character recognition},
	author       = {Asif, AMAM and Hannan, Shaikh Abdul and Perwej, Yusuf and Vithalrao, Mane Arjun},
	year         = 2014,
	journal      = {Int. J. Adv. Res. Sci. Eng},
	volume       = 3,
	number       = 7,
	pages        = {261--274}
}
@inbook{cc_platforms_comparison,
	title        = {“Comparison of Different Cloud Computing Platforms for Data Analytics”},
	author       = {Gupta, Urvashi and Sharma, Rohit},
	year         = 2023,
	month        = {09},
	pages        = {67--78},
	doi          = {10.1007/978-981-99-3716-5_7},
	isbn         = {978-981-99-3715-8}
}
@online{tessdoc,
	title        = {Tesseract Documentation},
	url          = {https://tesseract-ocr.github.io/},
	urldate      = {2023-06-12},
	date         = {2023-05-23},
	language     = {eng}
}
@inproceedings{the_old_bailey_and_ocr,
	title        = {The Old Bailey and OCR: Benchmarking AWS, Azure, and GCP with 180,000 Page Images},
	author       = {William Ughetta and Kernighan, {Brian W.}},
	year         = 2020,
	month        = sep,
	day          = 29,
	booktitle    = {Proceedings of the ACM Symposium on Document Engineering, DocEng 2020},
	publisher    = {Association for Computing Machinery, Inc},
	series       = {Proceedings of the ACM Symposium on Document Engineering, DocEng 2020},
	doi          = {10.1145/3395027.3419595},
	keywords     = {Amazon Web Services, Google Cloud Platform, Historical Documents, Microsoft Azure, Old Bailey, Optical Character Recognition},
	language     = {English (US)}
}
@article{eikvil1993optical,
	title        = {Optical character recognition},
	author       = {Eikvil, Line},
	year         = 1993,
	journal      = {citeseer. ist. psu. edu/142042. html},
	volume       = 26
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@article{islam2017survey,
	title        = {A survey on optical character recognition systems},
	author       = {Islam, Islam, Noor},
	year         = 2017,
	journal      = {arXiv preprint arXiv:1710.05703}
}
@article{chowdhary2020natural,
	title        = {Natural language processing},
	author       = {Chowdhary, KR1442 and Chowdhary, KR},
	year         = 2020,
	journal      = {Fundamentals of artificial intelligence},
	publisher    = {Springer},
	pages        = {603--649}
}
@article{10.1145/219717.219778,
	title        = {Commercial Applications of Natural Language Processing},
	author       = {Church, Kenneth W. and Rau, Lisa F.},
	year         = 1995,
	month        = {nov},
	journal      = {Commun. ACM},
	publisher    = {Association for Computing Machinery},
	address      = {New York, NY, USA},
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	number       = 11,
	pages        = {71–79},
	doi          = {10.1145/219717.219778},
	issn         = {0001-0782},
	url          = {https://doi.org/10.1145/219717.219778},
	issue_date   = {Nov. 1995},
	numpages     = 9
}
@article{kalyanathaya2019advances,
	title        = {Advances in natural language processing--a survey of current research trends, development tools and industry applications},
	author       = {Kalyanathaya, Krishna Prakash and Akila, D and Rajesh, P},
	year         = 2019,
	journal      = {International Journal of Recent Technology and Engineering},
	volume       = 7,
	number       = {5C},
	pages        = {199--202}
}
@inproceedings{tong1996statistical,
	title        = {A statistical approach to automatic OCR error correction in context},
	author       = {Tong, Xiang and Evans, David A},
	year         = 1996,
	booktitle    = {Fourth workshop on very large corpora}
}
@inproceedings{karpinski2018metrics,
	title        = {Metrics for complete evaluation of ocr performance},
	author       = {Karpinski, Romain and Lohani, Devashish and Belaid, Abdel},
	year         = 2018,
	booktitle    = {IPCV'18-The 22nd Int'l Conf on Image Processing, Computer Vision, \& Pattern Recognition}
}
@article{approximate_string_matching,
	title        = {A Guided Tour to Approximate String Matching},
	author       = {Navarro, Gonzalo},
	year         = 2000,
	month        = {04},
	journal      = {ACM Computing Surveys},
	volume       = 33,
	pages        = {},
	doi          = {10.1145/375360.375365}
}
@inproceedings{levenshtein1966binary,
	title        = {Binary codes capable of correcting deletions, insertions, and reversals},
	author       = {and others}
}
@inproceedings{wang2003word,
	title        = {Is word error rate a good indicator for spoken language understanding accuracy},
	author       = {Wang, Ye-Yi and Acero, Alex and Chelba, Ciprian},
	year         = 2003,
	booktitle    = {2003 IEEE workshop on automatic speech recognition and understanding (IEEE Cat. No. 03EX721)},
	pages        = {577--582},
	organization = {IEEE}
}
@inproceedings{park2008empirical,
	title        = {An empirical analysis of word error rate and keyword error rate.},
	author       = {Park, Youngja and Patwardhan, Siddharth and Visweswariah, Karthik and Gates, Stephen C},
	year         = 2008,
	booktitle    = {Interspeech},
	volume       = 2008,
	pages        = {2070--2073}
}
@article{sporici2020improving,
	title        = {Improving the accuracy of Tesseract 4.0 OCR engine using convolution-based preprocessing},
	author       = {Sporici, Dan and Cușnir, Elena and Boiangiu, Costin-Anton},
	year         = 2020,
	journal      = {Symmetry},
	publisher    = {MDPI},
	volume       = 12,
	number       = 5,
	pages        = 715
}
@article{mursari2021effectiveness,
	title        = {The effectiveness of image preprocessing on digital handwritten scripts recognition with the implementation of OCR Tesseract},
	author       = {Mursari, Lily Rojabiyati and Wibowo, Antoni},
	year         = 2021,
	journal      = {Computer Engineering and Applications Journal},
	volume       = 10,
	number       = 3,
	pages        = {177--186}
}
@image{bimodal-histogram,
 author  = "Wikimedia Commons",
 title   = "Example of a histogram exhibiting bimodalty",
 year    = "2014",
 urldate = {2023-06-12},
 url     = "https://commons.wikimedia.org/wiki/File:Bimodal-histogram.png",
}