Pierre Héroux
98
Documents
Researcher identifiers
pierreheroux
-
0000-0002-3509-2609
- IdRef : 166684937
Presentation
Maître de conférences en 61ème section à l'Université de Rouen, j'effectue mes activitésde recherche au sein de l'équipe "Document et Apprentissage" du Laboratoire d'Informatique, du Traitement de l'Information et des Systèmes (LITIS) -- EA 4108.
Mes activités de recherches traitent des méthodes structurelles pour la reconnaissance de formes avec un domaine d'application privilégié concernant l'analyse d'images de documents.
Maître de conférences en 61ème section à l'Université de Rouen, j'effectue mes activitésde recherche au sein de l'équipe "Document et Apprentissage" du Laboratoire d'Informatique, du Traitement de l'Information et des Systèmes (LITIS) -- EA 4108.
Mes activités de recherches traitent des méthodes structurelles pour la reconnaissance de formes avec un domaine d'application privilégié concernant l'analyse d'images de documents.
Publications
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Analyzing the Expressive Power of Graph Neural Networks in a Spectral PerspectiveProceedings of the International Conference on Learning Representations (ICLR), May 2021, Vienna, Austria
Conference papers
hal-03135633v1
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Spectral-designed depthwise separable graph neural networksProceedings of Thirty-seventh International Conference on Machine Learning (ICML 2020) - Workshop on Graph Representation Learning and Beyond (GRL+ 2020), Jul 2020, Vienna, Austria
Conference papers
hal-03088372v1
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Graph Neural Network for Symbol Detection on Document Images13th IAPR International Workshop on Graphics Recognition, Sep 2019, Sydney, Australia
Conference papers
hal-02490877v1
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ICDAR2019 Competition on Historical Book Analysis -HBA201915th International Conference on Document Analysis and Recognition, Sep 2019, Sydney, Australia
Conference papers
hal-02490897v1
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Apprentissage profond pour l'approximation d'une distance d'édition entre graphesConférence sur l'Apprentissage Automatique, Jun 2018, Rouen, France
Conference papers
hal-02057866v1
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Page Retrieval System in Digitized Historical Books Based on Error-tolerant Subgraph MatchingInternational Conference on Document Analysis and Recognition (ICDAR), Nov 2017, Kyoto, Japan. ⟨10.1109/ICDAR.2017.193⟩
Conference papers
hal-01637823v1
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HBA 1.0: A Pixel-based Annotated Dataset for Historical Book AnalysisInternational Workshop on Historical Document Imaging and Processing (HIP), Nov 2017, Kyoto, Japan. ⟨10.1145/3151509.3151528⟩
Conference papers
hal-01637826v1
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Localisation automatique de champs de saisie sur des images de formulaires couleur par isomorphisme de sous-grapheCORIA-CIFED, Mar 2016, Toulouse, France
Conference papers
hal-02331708v1
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Exact Graph Edit Distance Computation Using a Binary Linear ProgramStructural, Syntactic, and Statistical Pattern Recognition - Joint IAPR International Workshop, S+SSPR 2016, Mérida, Mexico, November 29 - December 2, 2016, Proceedings, 2016, Unknown, Unknown Region. pp.485--495, ⟨10.1007/978-3-319-49055-7_43⟩
Conference papers
hal-01491027v1
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Reconnaissance et classification de lettrines à base des descripteurs de bas niveau et de représentation structurelleSemaine du Document Numérique et de la Recherche d'Information (SDNRI 2016) - Colloque International Francophone sur l'Écrit et le Document (CIFED 2016), Mar 2016, Toulouse, France. pp.465-480
Conference papers
hal-01294406v1
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One-shot field spotting on colored forms using subgraph isomorphismInternational Conference on Document Analysis and Recognition, Aug 2015, Tunis, Tunisia. ⟨10.1109/ICDAR.2015.7333829⟩
Conference papers
hal-01253161v1
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GEM++: A Tool for Solving Substitution-Tolerant Subgraph IsomorphismInternational Worksop on Graph-based Representation in Pattern Recognition, 2015, Pékin, China. pp.128-137, ⟨10.1007/978-3-319-18224-7_13⟩
Conference papers
hal-01249506v1
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Extraction of Homogeneous Regions in Historical Document ImagesInternational Conference on Computer Vision Theory and Applications (VISAPP), Mar 2015, Berlin, Germany. pp.47-54, ⟨10.5220/0005265500470054⟩
Conference papers
hal-01237246v1
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One-shot field spotting on colored forms using subgraph isomorphismInternational Conference on Document Analysis and Recognition, 2015, Nancy, France. pp.586-590, ⟨10.1109/ICDAR.2015.7333829⟩
Conference papers
hal-01249470v1
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A structural method based on texture for ancient document image analysisICDAR - Doctoral Consortium, Aug 2015, Nancy, France
Conference papers
hal-01250512v1
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Segmentation de séquences de pages d'ouvrages anciens basée sur une signature structurelle des imagesJournée de l'axe "Axe Données, Apprentissage, Connaissances" (DAC) de la fédération Norm@STIC, Oct 2015, Rouen, France
Conference papers
hal-01245054v1
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Analyse d'images de documents patrimoniaux : une approche structurelle à base de textureJournée thématique "Recherche et extraction d’informations dans les textes et les images" du Groupe de Recherche en Communication Écrite (GRCE-ARIA’15), Apr 2015, Paris, France
Conference papers
hal-01237504v1
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Use of SLIC superpixels for ancient document image enhancement and segmentationDocument Recoognition and Retrieval, Feb 2015, San Francisco, United States. ⟨10.1117/12.2076020⟩
Conference papers
hal-01119158v1
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Learning Texture Features for Enhancement and Segmentation of Historical Document ImagesInternational Workshop on Historical Document Imaging and Processing (HIP), Aug 2015, Nancy, France. pp.47-54
Conference papers
hal-01237228v1
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A bottom-up method using texture features and a graph-based representation for lettrine recognition and classificationInternational Conference on Document Analysis and Recognition (ICDAR), Aug 2015, Nancy, France. pp.226-230, ⟨10.1109/ICDAR.2015.7333757⟩
Conference papers
hal-01237207v1
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A structural signature based on texture for digitized historical book page categorizationInternational Conference on Document Analysis and Recognition (ICDAR), Aug 2015, Nancy, France. pp.116-120, ⟨10.1109/ICDAR.2015.7333737⟩
Conference papers
hal-01237209v1
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Évaluation de la robustesse des descripteurs de texture pour la segmentation d'images de documents anciensCIFED 2014 - Actes du treizième Colloque International Francophone sur l'Écrit et le Document, Mar 2014, Nancy, France. pp.25-40
Conference papers
hal-00965160v1
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Robustness Assessment of Texture Features for the Segmentation of Ancient DocumentsIAPR International Workshop on Document Analysis Systems, Apr 2014, Tours, France. pp.293 - 297, ⟨10.1109/DAS.2014.22⟩
Conference papers
hal-01119156v1
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A Pixel Labeling Framework for Comparing Texture Features: Application to Digitized Ancient BooksInternational Conference on Pattern Recognition Applications and Methods, Mar 2014, Angers, France. pp.553-560, ⟨10.5220/0004804705530560⟩
Conference papers
hal-01119154v1
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Performance Evaluation and Benchmarking of Six Texture-Based Feature Sets for Segmenting Historical DocumentsInternational Conference on Pattern Recognition, Aug 2014, Stockholm, Sweden. pp.2885 - 2890, ⟨10.1109/ICPR.2014.497⟩
Conference papers
hal-01119157v1
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Extraction de zones informatives dans des images de formulaire en couleurColloque International Francophone sur l'Ecrit et le Document, 2014, Nancy, France. pp.171-184
Conference papers
hal-01249474v1
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Étude comparative de trois ensembles de descripteurs de texture pour la segmentation de documents anciensCIFED 2014 - Actes du treizième Colloque International Francophone sur l'Écrit et le Document, Mar 2014, Nancy, France. pp.41-56
Conference papers
hal-00965152v1
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Datasets for the Evaluation of Substitution-Tolerant Subgraph IsomorphismIAPR International Workshop on Graphics Recognition, 2013, Lehigh, France
Conference papers
hal-00934597v1
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A Pixel Labeling Approach for Historical Digitized Books12th International Conference on Document Analysis and Recognition, 2013, Washington, DC, United States. pp.817-821, ⟨10.1109/ICDAR.2013.167⟩
Conference papers
hal-00934585v1
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Texture feature evaluation for segmentation of historical document images2nd International Workshop on Historical Document Imaging and Processing, 2013, Washington, United States. pp.102-109, ⟨10.1145/2501115.2501121⟩
Conference papers
hal-00934571v1
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Old document image segmentation using the autocorrelation function and multiresolution analysisDocument Recognition and Retrieval XX, Feb 2013, San Francisco, United States. pp.8658-18, ⟨10.1117/12.2002365⟩
Conference papers
hal-00787779v1
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Texture feature evaluation for segmentation of historical document imagesInternational Workshop on Historical Document Imaging and Processing (HIP), Aug 2013, Washington, DC, United States. pp.102-109, ⟨10.1145/2501115.2501121⟩
Conference papers
hal-01237230v1
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Datasets for the Evaluation of Substitution-Tolerant Subgraph IsomorphismIAPR International Workshop on Graphics Recognition, Aug 2013, Bethlehem, United States. pp.240 - 251, ⟨10.1007/978-3-662-44854-0_19⟩
Conference papers
hal-01119464v1
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A Pixel Labeling Approach for Historical Digitized BooksInternational Conference on Document Analysis and Recognition (ICDAR), Aug 2013, Washington, DC, United States. pp.817-821, ⟨10.1109/ICDAR.2013.167⟩
Conference papers
hal-00927126v1
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Catégorisation de contenus d'images de documents anciens par analyse multi-résolution et approche textureJournée thématique "Traitements bas niveau pour l’extraction de caractéristiques statistiques ou structurelles" du Groupe de Recherche en Communication Écrite (GRCE’12) , Nov 2012, Paris, France
Conference papers
hal-01245064v1
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Programmation linéaire en nombres entiers pour la recherche d'isomorphisme de sous-graphe : Application à la recherche de symboles graphiquesColloque International Francophone sur l'Écrit et le Document - CIFED 2010, Mar 2010, Sousse, Tunisie. pp.153-168
Conference papers
hal-00492174v1
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Une nouvelle signature de graphes : Application à la reconnaissance de Lettres et de Symboles GraphiquesCongrès francophone de Reconnaissance des Formes et Intelligence Artificiell, Jan 2010, Caen, France. pp.751-756
Conference papers
hal-01045151v1
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Embedding labeled graphs into occurrence matrix8th International Workshop on Graphics Recognition, Jul 2009, La Rochelle, France
Conference papers
hal-01026422v1
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Content-Based Old Documents IndexingEight International Workshop on Graphics Recognition - GREC 2009, Jul 2009, La Rochelle, France. pp.217-223
Conference papers
hal-00382086v1
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Symbol Detection Using Region Adjacency Graphs and Integer Linear ProgrammingInternational Conference on Document Analysis and Recognition, Computer Vision Center, Jul 2009, Barcelona, Spain. 5 p., ⟨10.1109/ICDAR.2009.202⟩
Conference papers
inria-00432616v1
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Embedding labeled graphs into occurence matrixIAPR Workshop on Graphics Recognition, 2009, La Rochelle, France. pp.44-50
Conference papers
hal-00601844v1
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Vector Representation of Graphs: Application to the Classification of Symbols and LettersICDAR, 2009, Barcelona, Spain. pp.681-685
Conference papers
hal-00440067v1
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A Vectorial Representation for the Indexation of Structural InformationsSSPR/SPR, 2008, Orlando, United States. pp.45-54
Conference papers
hal-00440141v1
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Représentation vectorielle pour l'indexation d'informations structurellesColloque International Francophone sur l'Ecrit et le Document, Oct 2008, France. pp.19-24
Conference papers
hal-00335034v1
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Formulations linéaires en nombres entiers pour des problèmes d'isomorphisme exact et inexactJournées Polyèdres et Optimisation Combinatoire (JPOC'08), Jun 2008, France
Conference papers
hal-00671121v1
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Graphes prototypes vs. graphe médian généralisé pour la classification de données structuréesColloque International Francophone sur l'Ecrit et le Document, Oct 2008, France. pp.37-42
Conference papers
hal-00335037v1
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A Vectorial Representation for the Indexation of Structural InformationJoint International Workshops on Structural, Syntactic and Statistical Pattern Recognition, Dec 2008, Orlando, United States. pp.45-54
Conference papers
hal-01026404v1
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Symbol Spotting using Full Visibility Graph RepresentationWorkshop on Graphics Recognition, Jul 2007, Brazil. pp.49-50
Conference papers
hal-00671265v1
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A simple one class classifier with rejection strategy : application to symbol classificationProceedings of the IAPR International Workshop on Graphics Recognition, 2007, Curitiba, Brazil. pp.35--36
Conference papers
hal-00637050v1
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Automatic Ground-truth Generation for Document Image Analysis and UnderstandingICDAR, 2007, Brazil. pp.476-480
Conference papers
hal-00440030v1
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A Graph Classification Approach Using a Multi-objective Genetic Algorithm Application to Symbol RecognitionIn Graph-Based Representations in Pattern Recognition, 6th IAPR-TC-15 International Workshop GbRPR 2007, Lecture Notes in Computer Science, Francisco Escolano and Mario Vento Eds., Springer, ISBN: 978-3-540-72902-0, 2007, France. pp.361-370
Conference papers
hal-00361099v1
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Production de vérite terrain pour l'analyse et l'interprétation d'images de documentColloque International Francophone sur l'Ecrit et le Document, Sep 2006, France. pp.67-72
Conference papers
hal-00113616v1
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Reconnaissance de symboles guidée par une modelisation basée sur les graphes d'adjacenceSep 2006, pp.151-156
Conference papers
hal-00119188v1
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Classification de graphes par algorithmes génétiques et signatures de graphes. Application à la reconnaissance de symbolesColloque International Francophone sur l'Ecrit et le Document, Sep 2006, France. pp.91-96
Conference papers
hal-00113906v1
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Graph Classification Using Genetic Algorithm and Graph Probing Application to Symbol RecognitionICPR (3), 2006, Hong Kong SAR China. pp.296-299
Conference papers
hal-00440176v1
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Approximation de courbes par Algorithme Génétique Multi-ObjectifColloque International Francophone sur l'Ecrit et le Document, Sep 2006, France. pp.37-42
Conference papers
hal-00113904v1
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Approximation de courbes par Algorithme Génétique Multi-ObjectifCIFED 2006, Sep 2006, France. pp.151-156
Conference papers
hal-00134802v1
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Approximation of Digital Curves using a Multi-Objective Genetic AlgorithmICPR (2), 2006, Hong Kong SAR China. pp.716-719
Conference papers
hal-00440172v1
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Indexation of Document Images using Frequent ItemsInternational Workshop on Pattern Recognition in Information Systems, 2005, Miami, United States. pp.164-173
Conference papers
hal-00601530v1
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Clustering of Document Images using Graph SummariesMachine Learning and Data Mining, 2005, Germany. pp.194-202, ⟨10.1007/11510888_20⟩
Conference papers
hal-00601501v1
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Clustering Document Images using a Bag of Symbols RepresentationInternational Conference on Document Analysis and Recognition, 2005, Seoul, South Korea. pp.1216-1220, ⟨10.1109/ICDAR.2005.75⟩
Conference papers
hal-00601832v1
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Using Bags of Symbols for Automatic Indexing of Graphical Document Image DatabasesIAPR International Workshop on Graphics Recognition, 2005, Honk-Kong, Hong Kong SAR China. pp.195-205, ⟨10.1007/11767978_18⟩
Conference papers
hal-00601527v1
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Polygonal Approximation of Digital Curves Using a Multi-objective Genetic AlgorithmIAPR International Workshop on Graphics Recognition, 2005, Honk-Kong, Hong Kong SAR China. pp.300-311, ⟨10.1007/11767978_27⟩
Conference papers
hal-00601529v1
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Classification non supervisée hiérarchique incrémentale basée sur le calcul de dissimilarités12èmes rencontres de la Société Francophone de Classification, 2005, Montréal, Canada
Conference papers
hal-01249451v1
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Classification supervisée d'images de document et contraintes industriellesJun 2004
Conference papers
sic_00001207v1
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Distance Based Strategy for Supervised Document Image ClassificationIAPR International joint workshops on Statistical Pattern Recognition and Syntactic and Structural Pattern Recognition, 2004, France. pp.894-902, ⟨10.1007/978-3-540-27868-9_98⟩
Conference papers
hal-00605643v1
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Classification Semi-Supervisée basée sur des Algorithmes de CAH multi-métriquesJun 2004
Conference papers
sic_00001208v1
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Découverte de motifs fréquents : Application à l'analyse de documents graphiquesJun 2004
Conference papers
sic_00001206v1
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Docmining : Une plate-forme de conception de systèmes d'analyse de documentsJun 2004
Conference papers
sic_00001194v1
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Détection d'Arcs de Cercle par Comparaison du Tracé Théorique de BresenhamColloque International Francophone sur l’Ecrit et le Document, 2004, La Rochelle, France. pp.285-290
Conference papers
hal-01249447v1
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Multi-view hac for Semi-supervised Document Image Classification6th International Workshop on Document Analysis Systems, 2004, Florence, Italy. pp.191--200, ⟨10.1007/978-3-540-28640-0_18⟩
Conference papers
hal-00637062v1
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Ground-Truth Production and Benchmarking Scenarios Creation with DocMiningInternational Workshop on Document Layout and Image Analysis, 2003, Edimburgh, United Kingdom. pp.31--35
Conference papers
hal-00637065v1
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A Document Image Classification Strategy Based on Distance Computation and Feature SelectionInternational Workshop on Pattern Recognition in Information Systems, 2003, Angers, France
Conference papers
hal-01249469v1
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A Statistical and Structural Approach for Symbol Recognition, Using XML ModellingInternational Joint Workshops on Statistical Pattern Recognition and Syntactic and Structural Pattern Recognition, 2002, France. pp.281-290, ⟨10.1007/3-540-70659-3_29⟩
Conference papers
hal-00605889v1
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Une approche statistico-structurelle pour la reconnaissance de symboles exploitant une représentation XML des donnéesColloque International Francophone sur l'Ecrit et le Document, 2002, Hammamet, Tunisie. pp.121-128
Conference papers
hal-01249446v1
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Une stratégie pour la rétroconversion des documents12ème Congrès Francophone AFRIF-AFIA de Reconnaissance des Formes et Intelligence Artificielle, 2000, Paris, France. pp.419-426
Conference papers
hal-01249444v1
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Modélisation et classification pour la rétroconversion des documentsColloque International Francophone sur l'Ecrit et le Document, 2000, Lyon, France. pp.413-421
Conference papers
hal-01249445v1
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A Strategy for Retrospective Conversion of DocumentsInternational Conference on Artificial and Computational Intelligence for Decision, Control and Automation in Engineering and Industrial Applications, 2000, Monastir, Tunisia. pp.152-157
Conference papers
hal-01249454v1
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Structural Classification for Retrospective Conversion of DocumentsJoint IAPR International Workshops SSPR 2000 and SPR 2000, 2000, Alicante, Spain. pp.154--162, ⟨10.1007/3-540-44522-6_16⟩
Conference papers
hal-00637047v1
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Modelisation and Classification for Retrospective Conversion of DocumentsInternational Workshop on Document Analysis Systems, 2000, Rio de Janeiro, Brazil. pp.99-108
Conference papers
hal-01249458v1
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Une méthodologie pour la rétroconversion des documents papier vers un format electroniqueConférence International sur le Document Electronique, 1999, Damas, Syrie. pp.251-262
Conference papers
hal-01249442v1
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A Structural Classifier to Automatically Identify Form ClassesJoint IAPR International Workshops SSPR'98 and SPR'98, 1998, Sydney, Australia. pp.429--436, ⟨10.1007/BFb0033263⟩
Conference papers
hal-00637045v1
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Classification Method Study for Automatic Form Class IdentificationInternational Conference on Pattern Recognition, 1998, Brisbane, Australia. pp.926-928, ⟨10.1109/ICPR.1998.711385⟩
Conference papers
hal-00601502v1
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Extraction of metadata related to "image" and "structure" of old documentsVisual Recognition and Machine Learning Summer School (VRML), Jul 2012, Grenoble, France
Conference poster
hal-03167272v1
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Bridging the Gap Between Spectral and Spatial Domains in Graph Neural Networks2020
Preprints, Working Papers, ...
hal-02515637v1
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Graph edit distance : a new binary linear programming formulation2017
Preprints, Working Papers, ...
hal-01619358v1
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