@proceedings{hamdi2022depth,
        title = {In-depth analysis of the impact of OCR errors on named entity recognition and linking},
        author = {Hamdi, Ahmed and Linhares Pontes, Elvys and Sid{\`e}re, Nicolas and Coustaty, Micka{\"e}l and Doucet, Antoine}
        publisher = {Cambridge University Press},
        journal = {Natural Language Engineering},
        year = {2022},
        pages = {87--101},
}

@proceedings{ehrmann2021named,
        title={Named entity recognition and classification on historical documents: A survey},
        author={Ehrmann, Maud and Hamdi, Ahmed and Pontes, Elvys Linhares and Romanello, Matteo and Doucet, Antoine},
        journal={arXiv preprint arXiv:2109.11406},
        year={2021}
}

@proceedings{linhares2022melhissa,
        title = {MELHISSA: a multilingual entity linking architecture for historical press articles},
        author = {Linhares Pontes, Elvys and Cabrera-Diego, Luis Adri{\'a}n and Moreno, Jose G. and Boros, Emanuela and Doucet, Antoine and Sid{\`e}re, Nicolas and Coustaty, Micka{\"e}l}
        publisher = {Springer},
        volume={23},         number={2},         journal = {International Journal on Digital Libraries},
        year = {2022},
        pages = {133--160},
}

@proceedings{hamdi2021multilingual,
        title = {A Multilingual Dataset for Named Entity Recognition, Entity Linking and Stance Detection in Historical Newspapers},
        author = {Hamdi, Ahmed and Linhares Pontes, Elvys and Boros, Emanuela and Tuyet Hai Nguyen, Thi and Hackl, Günter and Moreno, Jose G. and Doucet, Antoine}
        publisher = {Zenodo},
        year = {2021},
        month = {apr},
        doi = {10.5281/zenodo.4694466},
        url = {https://doi.org/10.5281/zenodo.4694466}
}

@proceedings{hamdi2021information,
        title = {Information Extraction from Invoices},
        author = {Hamdi, Ahmed and Carel, Elodie and Joseph, Aurélie and Coustaty, Mickaël and Doucet, Antoine}
        booktitle={International Conference on Document Analysis and Recognition},
        pages={699--714},
        year={2021},
        organization={Springer}

@InProceedings{hamdi2020assessing,
        title="Assessing and Minimizing the Impact of OCR Quality on Named Entity Recognition",
        author="Hamdi, Ahmed and Jean-Caurant, Axel and Sid{\`e}re, Nicolas and Coustaty, Micka{\"e}l and Doucet, Antoine",
        editor="Hall, Mark and Mer{\v{c}}un, Tanja and Risse, Thomas and Duchateau, Fabien",
        booktitle="Digital Libraries for Open Knowledge",
        year="2020",
        publisher="Springer International Publishing",
        pages="87--101",
        isbn="978-3-030-54956-5"
}

@inproceedings{boros2020alleviating,
        title = "Alleviating Digitization Errors in Named Entity Recognition for Historical Documents",
        author = "Boros, Emanuela and Hamdi, Ahmed and Linhares Pontes, Elvys and Cabrera-Diego, Luis Adri{\'a}n and Moreno, Jose G. and Sidere, Nicolas and Doucet, Antoine",
        booktitle = "Proceedings of the 24th Conference on Computational Natural Language Learning",
        month = nov,
        year = "2020",
        address = "Online",
        publisher = "Association for Computational Linguistics",
        url = "https://www.aclweb.org/anthology/2020.conll-1.35",
        doi = "10.18653/v1/2020.conll-1.35",
        pages = "431--441"
}

@InProceedings{huynh2020when,
        title="When to Use OCR Post-correction for Named Entity Recognition?",
        author="Huynh, Vinh-Nam and Hamdi, Ahmed and Doucet, Antoine",
        editor="Ishita, Emi and Pang, Natalie Lee San and Zhou, Lihong",
        booktitle="Digital Libraries at Times of Massive Societal Transition",
        year="2020",
        publisher="Springer International Publishing",
        pages="33--42",
        isbn="978-3-030-64452-9"
}

@inproceedings{pontes2020entity,
        title={Entity Linking for Historical Documents: Challenges and Solutions},
        author={Pontes, Elvys Linhares and Cabrera-Diego, Luis Adri{\'a}n and Moreno, Jose G and Boros, Emanuela and Hamdi, Ahmed and Sid{\`e}re, Nicolas and Coustaty, Micka{\"e}l and Doucet, Antoine},
        booktitle={International Conference on Asian Digital Libraries},
        pages={215--231},
        year={2020},
        organization={Springer}
}

@INPROCEEDINGS{hamdi2019analysis,
        title={An Analysis of the Performance of Named Entity Recognition over OCRed Documents},
        author={Hamdi, Ahmed and Jean-Caurant, Axel and Sidere, Nicolas and Coustaty, Mickaël and Doucet, Antoine},
        booktitle={2019 ACM/IEEE Joint Conference on Digital Libraries (JCDL)},
        year={2019},
        pages={333-334},
        doi={10.1109/JCDL.2019.00057}
}

@InProceedings{pontes2019impact,
        title="Impact of OCR Quality on Named Entity Linking",
        author="Linhares Pontes, Elvys and Hamdi, Ahmed and Sidere, Nicolas and Doucet, Antoine",
        editor="Jatowt, Adam and Maeda, Akira and Syn, Sue Yeon",
        booktitle="Digital Libraries at the Crossroads of Digital Information for the Future",
        year="2019",
        publisher="Springer International Publishing",
        pages="102--115",
}

@INPROCEEDINGS{hamdi2018feature,
        title={Feature Selection for Document Flow Segmentation},
        author={Hamdi, Ahmed and Coustaty, Mickaël and Joseph, Aurélie and d'Andecy, Vincent Poulain and Doucet, Antoine and Ogier, Jean-Marc},
        booktitle={2018 13th IAPR International Workshop on Document Analysis Systems (DAS)},
        year={2018},
        pages={245-250},
        doi={10.1109/DAS.2018.66}
}

@inproceedings{hamdi2013effects,
        TITLE = {The Effects of Factorizing Root and Pattern Mapping in Bidirectional Tunisian - Standard Arabic Machine Translation},
        AUTHOR = {Hamdi, Ahmed and Boujelbane, Rahma and Habash, Nizar and Nasr, Alexis},
        URL = {https://hal.archives-ouvertes.fr/hal-00908761},
        BOOKTITLE = {{MT Summit 2013}},
        ADDRESS = {France},
        PAGES = {pas d'{\'e}dition papier},
        YEAR = {2013},
        MONTH = Sep,
        PDF = {https://hal.archives-ouvertes.fr/hal-00908761/file/mts2013_verbs.pdf},
        HAL_ID = {hal-00908761},
        HAL_VERSION = {v1}
}

@inproceedings{boros2020robust,
        TITLE = {{Robust Named Entity Recognition and Linking on Historical Multilingual Documents}},
        AUTHOR = {Boros, Emanuela and Linhares Pontes, Elvys and Cabrera-Diego, Luis Adri{\'a}n and Hamdi, Ahmed and Moreno, Jos{\'e} G. and Sid{\`e}re, Nicolas and Doucet, Antoine},
        URL = {https://hal.archives-ouvertes.fr/hal-03026969},
        BOOKTITLE = {{Conference and Labs of the Evaluation Forum (CLEF 2020)}},
        ADDRESS = {Thessaloniki, Greece},
        PUBLISHER = {{CEUR-WS Working Notes}},
        SERIES = {Working Notes of CLEF 2020 - Conference and Labs of the Evaluation Forum},
        VOLUME = {2696},
        NUMBER = {Paper 171},
        PAGES = {1-17},
        MONTH = Sep,
        YEAR = {2020},
        KEYWORDS = {Named Entity Recognition ; Information extraction ; Entity linking},
        PDF = {https://hal.archives-ouvertes.fr/hal-03026969/file/paper_171-2.pdf},
        HAL_ID = {hal-03026969},
        HAL_VERSION = {v1},
}

@INPROCEEDINGS{hamdi2017machine,
        title={Machine Learning vs Deterministic Rule-Based System for Document Stream Segmentation},
        author={Hamdi, Ahmed and Voerman, Joris and Coustaty, Mickaël and Joseph, Aurelie and d'Andecy, Vincent Poulain and Ogier, Jean-Marc},
        booktitle={2017 14th IAPR International Conference on Document Analysis and Recognition (ICDAR)},
        year={2017},
        volume={05},
        pages={77-82},
        doi={10.1109/ICDAR.2017.332}
}

@inproceedings{hamdi2015pos,
        TITLE = {{POS-tagging of Tunisian Dialect Using Standard Arabic Resources and Tools}},
        AUTHOR = {Hamdi, Ahmed and Nasr, Alexis and Habash, Nizar and Gala, N{\'u}ria},
        URL = {https://hal.archives-ouvertes.fr/hal-01464860},
        BOOKTITLE = {{Workshop on Arabic Natural Language Processing}},
        ADDRESS = {Beijing, China},
        PAGES = {59 - 68},
        MONTH = Jul,
        YEAR = {2015},
        DOI = {10.18653/v1/W15-3207},
        PDF = {https://hal.archives-ouvertes.fr/hal-01464860/file/W15-3207.pdf},
        HAL_ID = {hal-01464860},
        HAL_VERSION = {v1},
}

@inproceedings{hamdi2014automatically,
        title={Automatically building a Tunisian lexicon for deverbal nouns},
        author={Hamdi, Ahmed and Gala, Nuria and Nasr, Alexis},
        booktitle={Proceedings of the first workshop on applying NLP tools to similar languages, Varieties and Dialects},
        pages={95--102},
        year={2014}
}

@PHDTHESIS{hamdi2015thesis,
        title = "Traitement automatique du dialecte tunisien à l'aide d'outils et de ressources de l'arabe standard : application à l'étiquetage morphosyntaxique",
        author = "Hamdi, Ahmed",
        year = "2015",
        note = "Thèse de doctorat dirigée par Nasr, Alexis et Gala, Núria Informatique Aix-Marseille 2015",
        note = "2015AIXM4089",
        url = "http://www.theses.fr/2015AIXM4089/",
}

@article{boros2021attenuer,
        title={Att{\'e}nuer les erreurs de num{\'e}risation dans la reconnaissance d’entit{\'e}s nomm{\'e}es pour les documents historiques},
        author={Emanuela, Boros and Ahmed, Hamdi and Elvys Linhares, Pontes and Luis Adrian, Cabrera Diego and Jose G., Moreno and Nicolas, Sidere and Antoine, Doucet}
        year = "2021",
}

@inproceedings{hamdi2013systeme,
        TITLE = {{Un syst{\`e}me de traduction de verbes entre arabe standard et arabe dialectal par analyse morphologique profonde}},
        AUTHOR = {Hamdi, Ahmed and Boujelbane, Rahma and Habash, Nizar and Nasr, Alexis},
        URL = {https://hal.archives-ouvertes.fr/hal-00908795},
        BOOKTITLE = {{Traitement Automatique des Langues Naturelles}},
        ADDRESS = {France},
        PAGES = {396 - 406},
        MONTH = Jun,
        YEAR = {2013},
        PDF = {https://hal.archives-ouvertes.fr/hal-00908795/file/taln2013_verbs.pdf},
        HAL_ID = {hal-00908795},
        HAL_VERSION = {v1},
}

@inproceedings{hamdi2012apport,
        title={Apport de la diacritisation de l’analyse morphosyntaxique de l’arabe},
        author={Hamdi, Ahmed},
        booktitle={Proceedings of the Joint Conference JEP-TALN-RECITAL 2012, volume 3: RECITAL},
        pages={247--254},
        year={2012}
}