| 2007 | ICDAR | Automatic Ground-truth Generation for Document Image Analysis and Understanding. | Pierre Hroux, Eugen Barbu, Sbastien Adam, ric Trupin |
| 2006 | ICPR | Graph Classification Using Genetic Algorithm and Graph Probing Application to Symbol Recognition. | Eugen Barbu, Romain Raveaux, Herv Locteau, Sbastien Adam, Pierre Hroux, ric Trupin |
| 2006 | ICPR | Approximation of Digital Curves using a Multi-Objective Genetic Algorithm. | Herv Locteau, Romain Raveaux, Sbastien Adam, Yves Lecourtier, Pierre Hroux, ric Trupin |
| 2005 | ICDAR | Clustering document images using a bag of symbols representation. | Eugen Barbu, Pierre Hroux, Sbastien Adam, ric Trupin |
| 2004 | DAS | DocMining: A Document Analysis System Builder. | Sbastien Adam, Maurizio Rigamonti, Eric Clavier, ric Trupin, Jean-Marc Ogier, Karl Tombre, Jol Gardes |
| 2004 | DAS | Multi-view hac for Semi-supervised Document Image Classification. | Fabien Carmagnac, Pierre Hroux, ric Trupin |
| 2004 | SSPR | Distance Based Strategy for Supervised Document Image Classification. | Fabien Carmagnac, Pierre Hroux, ric Trupin |
| 2004 | SSPR | Symbols Recognition System for Graphic Documents Combining Global Structural Approaches and Using a XML Representation of Data. | Mathieu Delalandre, ric Trupin, Jean-Marc Ogier |
| 2003 | ICDAR | Symbols Recognition by Global-Local Structural Approaches, Based on the Scenarios Use, and with a XML Representation of Data. | Mathieu Delalandre, Stphane Nicolas, ric Trupin, Jean-Marc Ogier |
| 2002 | SSPR | A Statistical and Structural Approach for Symbol Recognition, Using XML Modelling. | Mathieu Delalandre, Pierre Hroux, Sbastien Adam, ric Trupin, Jean-Marc Ogier |
| 2001 | ICDAR | Benchmarking Commercial OCR Engines for Technical Drawings Indexing. | J. C. Lecoq, Laurent Najman, Olivier Gibot, ric Trupin |
| 2000 | ICPR | Classifiers Combination for Forms Sorting. | Eric Clavier, ric Trupin, M. Laurent, Sbastien Diana, Jacques Labiche |
| 2000 | SSPR | Structural Classification for Retrospective Conversion of Documents. | Pierre Hroux, ric Trupin, Yves Lecourtier |
| 1998 | ICPR | Classification method study for automatic form class identification. | Pierre Hroux, Sbastien Diana, Arnaud Ribert, ric Trupin |
| 1998 | SSPR | A Structural Classifier to Automatically Identify Form Classes. | Pierre Hroux, Sbastien Diana, ric Trupin, Yves Lecourtier |
| 1997 | ICDAR | From Acquisition to Modelisation of a Form Base to Retrieve Information. | Sbastien Diana, ric Trupin, F. Jouzel, Yves Lecourtier, Jacques Labiche |
| 1997 | MMSP | An assistant to the modelisation of forms. | Sbastien Diana, ric Trupin, Yves Lecourtier, Jacques Labiche |
| 1992 | ICPR | A modified contour following algorithm applied to document segmentation. | ric Trupin, Yves Lecourtier |