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Nicolas Ragot


Pour plus de papiers (drafts) et informations, cf.  https://www.researchgate.net/profile/Nicolas_Ragot

Contact: nicolas.ragot at univ-tours.fr


Article dans une revue7 documents

Communication dans un congrès36 documents

  • Vanessa Haykal, Hubert Cardot, Nicolas Ragot. A Combination of Variational Mode Decomposition with Neural Networks on Household Electricity Consumption Forecast. Proceedings of ITISE 2017, Sep 2017, Granada, Spain. 2017, ITISE 2017 proceedings. 〈hal-01588198〉
  • Anh Khoi Ngo Ho, Véronique Eglin, Nicolas Ragot, Jean-Yves Ramel. Multi One-Class Incremental SVM for Document Stream Digitization. 12th IAPR International Workshop on Document Analysis Systems (DAS 2016), Apr 2016, Santorini, Greece. Proceedings of the 12th IAPR International Workshop on Document Analysis Systems (DAS 2016), 2016, Short paper booklet. 〈hal-01307021〉
  • Nathalie Girard, Roger Trullo, Sabine Barrat, Nicolas Ragot, Jean-Yves Ramel. Interactive definition and tuning of One-Class classifiers for Document Image Classification. 12 th International Workshop on Document Analysis Systems, Apr 2016, Santorini, Greece. 〈hal-01269967〉
  • Vikas Yadav, Nicolas Ragot. Text extraction in document images: highlight on using corner points. International Workshop on Document Analysis Systems (DAS), Apr 2016, Santorini, Greece. Proceedings of 12th International Workshop on Document Analysis Systems, 2016. 〈hal-01269802〉
  • Tanmoy Mondal, Nicolas Ragot, Jean-Yves Ramel, Umapada Pal. Improved Shape Code Based Word Matching For Multi-script Documents. IAPR Asian Conference on Pattern Recognition (ACPR2015), Nov 2015, KUALA LUMPUR, Malaysia. Proceedings of the 3rd IAPR Asian Conference on Pattern Recognition (ACPR2015), 2015. 〈hal-01269783〉
  • Ahmed Ben Salah, Jean-Philippe Moreux, Nicolas Ragot, Thierry Paquet. OCR performance prediction using cross-OCR alignment. 13th International Conference on Document Analysis and Recognition (ICDAR 2015), Aug 2015, Nancy, France. 2015. 〈hal-01191701〉
  • Tanmoy Mondal, Nicolas Ragot, Jean-Yves Ramel, Umapada Pal. Performance Evaluation of DTW and its Variants for Word Spotting in Degraded Documents. 13th International Conference on Document Analysis and Recognition (ICDAR 2015), Aug 2015, Nancy, France. 2015. 〈hal-01191710〉
  • Tanmoy Mondal, Nicolas Ragot, Jean-Yves Ramel, Umapada Pal. Exemplary Sequence Cardinality: An Effective Application for Word Spotting. 13th International Conference on Document Analysis and Recognition (ICDAR 2015), Aug 2015, Nancy, France. 2015. 〈hal-01191704〉
  • A. Tarafdar, Umapada Pal, Jean-Yves Ramel, Nicolas Ragot, Alireza Alaei. A Vectorization and Decision Tree Based Text-Graphics Separation Algorithm for Bangla Maps. 11th IAPR International Workshop on Graphics Recognition (GREC’15), Aug 2015, Nancy, France. 2015. 〈hal-01196172〉
  • Ahn Khoi Ngo Ho, Nicolas Ragot, Veronique Eglin, Jean-Yves Ramel. Multi One-Class Incremental SVM for both stationary and non-stationary environment. 16ème Conférence d’Aprentissage automatique (Cap’2014), Jul 2014, Saint-Etienne, France. 〈hal-01084502〉
  • Tapan Bhowmik, Thierry Paquet, Nicolas Ragot. OCR Performance Prediction using a Bag of Allographs and Support Vector Regression. Jean-Marc Ogier,Koichi Kise, Ray Smith. International Workshop on Document Analysis Systems, Apr 2014, Tours, France. IEEE, 11th IAPR International Workshop on Document Analysis Systems (DAS 2014), pp.202-206, 2014, 〈10.1109/DAS.2014.72〉. 〈hal-01085002〉
  • Tanmoy Mondal, Nicolas Ragot, Jean-Yves Ramel, Umapada Pal. Flexible Sequence Matching Technique: Application to Word Spotting in Degraded Documents. 14th International Conference on Frontiers in Handwriting Recognition (ICFHR-2014), Sep 2014, Crete, Greece. 〈hal-01084497〉
  • A. Tarafdar, Umapada Pal, Jean-Yves Ramel, Nicolas Ragot, B. B. Chaudury. Word Spotting in Bangla and English Graphical Documents. 22th International Conference on Pattern recognition (ICPR 2014), Aug 2014, Stockholm, Sweden. 〈hal-01084500〉
  • Tanmoy Mondal, Nicolas Ragot, Jean-Yves Ramel, Umapada Pal. A Fast Word Retrieval Technique Based on Kernelized Locality Sensitive Hashing. 12th International Conference on Document Analysis and Recognition, Aug 2013, Washington DC, United States. pp.1195-1199, 2013. 〈hal-01027461〉
  • A. Tarafdar, Umapada Pal, Partha Pratim Roy, Nicolas Ragot, Jean-Yves Ramel. A Two-Stage Approach for Word Spotting in Graphical Documents. 12th International Conference on Document Analysis and Recognition, Aug 2013, Washington DC, United States. pp.319-323, 2013. 〈hal-01027458〉
  • Ahn Khoi Ngo Ho, Nicolas Ragot, Jean-Yves Ramel, Véronique Eglin, Nicolas Sidère. Document Classification in a non-stationary environment: A One-Class SVM Approach. 12th International Conference on Document Analysis and Recognition, Aug 2013, Washington DC, United States. pp.616-620, 2013. 〈hal-01027456〉
  • Ahmed Ben Salah, Nicolas Ragot, Thierry Paquet. Adaptive Detection of Missed Text Areas in OCR Outputs: Application to the Automatic Assessment of OCR quality in Mass Digitization projects. SPIE. Document Recognition and Retrieval XX, Feb 2013, SAN FRANCISCO, United States. 8658, pp.110-122, 2013, 〈10.1117/12.2003733〉. 〈hal-00820564〉
  • Kamel Ait-Mohand, Thierry Paquet, Nicolas Ragot. Prédiction de la performance des systèmes d'OCR. Colloque International Francophone sur l'Ecrit et le Documents, associé à la Semaine du document numérique et de la recherche d'information, 2012, Bordeaux, France. pp.195-216, 2012. 〈hal-01045164〉
  • Ahmed Ben Salah, Geneviève Cron, Nicolas Ragot, Thierry Paquet. Prediction of Selection Decision of Document Using Bibliographic Data at the National Library of France (BnF). Society for Imaging Science and Technology. Archiving, Jun 2012, Copenhague, Denmark. 8, pp.135-140, 2012. 〈hal-00737893〉
  • Partha Pratim Roy, Jean-Yves Ramel, Nicolas Ragot. Word Retrieval in Historical Document using Character-Primitives. International Conference on Document Analysis and Recognition, Sep 2011, Pekin, China. pp.678-682, 2011. 〈hal-01026452〉
  • Kamel Ait-Mohand, Laurent Heutte, Thierry Paquet, Nicolas Ragot. Adaptation d'un système d'OCR Markovien à de nouvelles fontes. Congrès francophone de Reconnaissance des Formes et Intelligence Artificielle, Jan 2010, Caen, France. pp.510-517, 2010. 〈hal-01045152〉
  • Kamel Ait-Mohand, Laurent Heutte, Thierry Paquet, Nicolas Ragot. Adaptation de modèles de Markov cachés - Application à la reconnaissance de caractères imprimés. Colloque International Francophone sur l'Ecrit et le Document (CIFED2010), Mar 2010, Sousse, Tunisie. pp.83-94, 2010. 〈hal-00490060〉
  • Kamel Ait-Mohand, Laurent Heutte, Thierry Paquet, Nicolas Ragot. Font adaptation of an HMM-based OCR system. 17th Document Recognition and Retrieval Conference, part of the IS&T/SPIE International Symposium on Electronic Imaging,, Jan 2010, San Jose, United States. 2010. 〈hal-01026429〉
  • Kamel Ait-Mohand, Thierry Paquet, Nicolas Ragot, Laurent Heutte. Structure Adaptation of HMM applied to OCR. 20th International Conference on Pattern Recognition, Aug 2010, Turkey. 2010. 〈hal-01026444〉
  • Nicolas Ragot, Julie Fortune, Nicole Vincent, Hubert Cardot. Study of Temporal Variability in On-Line Signature Verification. 11th International Conference on Frontiers in Handwriting Recognition, 2008, Montréal, Canada. pp.556-561, 2008. 〈hal-01026391〉
  • Nicolas Ragot, J. Fortune, P. M'Bongo, N. Vincent, H. Cardot. Création automatique de classes de signatures manuscrites pour l'authentification en ligne. Antoine Tabbone et Thierry Paquet. Colloque International Francophone sur l'Ecrit et le Document, Oct 2008, France. Groupe de Recherche en Communication Ecrite, pp.145-150, 2008. 〈hal-00334410〉
  • Harold Mouchère, Eric Anquetil, Nicolas Ragot. Etude et gestion des types de rejet pour l'optimisation de classifieurs. 15eme congrès francophone Reconnaissance des Formes et Intelligence Artificielle (RFIA 2006), Jan 2006, Tours, France. 2006. 〈hal-00463427〉
  • Harold Mouchère, Eric Anquetil, Nicolas Ragot. On-line writer adaptation for handwriting recognition using fuzzy inference systems. 8th International Conference on Document Analysis and Recognition - ICDAR'05, Aug 2005, Seoul/Korea, IEEE, 2005. 〈inria-00001246〉
  • François Bouteruche, Eric Anquetil, Nicolas Ragot. Handwritten gesture recognition driven by spatial context of strokes. 8th International Conference on Document Analysis and Recognition (ICDAR 2005), Aug 2005, Seoul, South Korea. Bob Werner, 2, pp.1221-1225, 2005. 〈hal-01191720〉
  • Harold Mouchère, Eric Anquetil, Nicolas Ragot. Writer Style Adaptation of On-line Handwriting Recognizers: A Fuzzy Mechanism Approach. A. Marcelli and C. De Stefano. International Graphonomics Society, Jun 2005, Salerno, Italy. pp.193-197, 2005, Proceedings of the 12th Conference of the International Graphonomics Society (IGS). 〈inria-00300474〉
  • Harold Mouchère, Eric Anquetil, Nicolas Ragot. Étude des mécanismes d'adaptation pour l'optimisation de classifieurs flous dans le cadre de la reconnaissance d'écriture manuscrite. 12èmes rencontres francophones sur la Logique Floue et ses Applications (LFA'04), Dec 2004, Nantes, France. pp.93-100, 2004. 〈hal-01191732〉
  • Nicolas Ragot, Eric Anquetil. MELIDIS: Pattern recognition by intrinsic/discriminant dual modeling based on a hierarchical organization of fuzzy inference systems. 10th International Conference on Information Processing and Management of Uncertainty in Knowledge-Based Systems, (IPMU'04), Jul 2004, Pérouse, Italy. 3, pp.2069-2076, 2004. 〈hal-01191724〉
  • Nicolas Ragot, Eric Anquetil. A Generic Hybrid Classifier Based on Hierarchical Fuzzy Modeling: Experiments on On-Line Handwritten Character Recognition. 7th International Conference on Document Analysis and Recognition (ICDAR'03), Aug 2003, Edinburgh, United Kingdom. 2, pp.963-967, 2003. 〈hal-01191727〉
  • Nicolas Ragot, Eric Anquetil. Combinaison hiérarchique de systèmes d'inférence floue : application à la reconnaissance en-ligne de chiffres manuscrits. Conférence Internationale Francophone sur l'Écrit et le Document (CIFED'02), Oct 2002, Hammamet, Tunisie. pp.305-314, 2002. 〈hal-01191742〉
  • Nicolas Ragot, Eric Anquetil. Modélisation automatique des connaissances par systèmes d'inférence floue hiérarchisés. Rencontres Francophones sur la Logique Floue et ses Applications (LFA'01), Nov 2001, Mons, Belgique. pp.105-111, 2001. 〈hal-01191744〉
  • Nicolas Ragot, Eric Anquetil. A new hybrid learning method for fuzzy decision trees. 10th IEEE International Conference on Fuzzy Systems (FUZZ'IEEE 01), Dec 2001, Melbourne, Australia. pp.1380-1383, 2001. 〈hal-01191729〉

Direction d'ouvrage, Proceedings, Dossier1 document

  • Michel Beigbeder, Véronique Eglin, Nicolas Ragot, Mathias Géry. CORIA (Conférence en Recherche d'Infomations et Applications) - CORIA 2012, 9th French Information Retrieval Conference, Bordeaux, France, March 21-23, 2012. Proceedings.. The DBLP Computer Science Bibliography, pp.460, 2012. 〈emse-00927058〉

Thèse1 document

  • Nicolas Ragot. MÉLIDIS : Reconnaissance de formes par modélisation mixte intrinsèque/discriminante à base de systèmes d'inférence floue hiérarchisés. Interface homme-machine [cs.HC]. Université Rennes 1, 2003. Français. 〈tel-00005225〉

Autre publication2 documents

  • Nicolas Ragot. Structure Adaptation of Hidden Markov Models applied to OCR. 2011. 〈hal-01023730〉
  • Nicolas Ragot. Optical Character Recognition (OCR) Technologies: Past, Present and Future. 2011. 〈hal-01023738〉