| 2016 | ICFHR | Fusion of Explicit Segmentation Based System and Segmentation-Free Based System for On-Line Arabic Handwritten Word Recognition. | Hanen Khlif, Sophea Prum, Yousri Kessentini, Slim Kanoun, Jean-Marc Ogier |
| 2016 | ICPR | Study on feature extraction methods for character recognition of Balinese script on palm leaf manuscript images. | Made Windu Antara Kesiman, Sophea Prum, Jean-Christophe Burie, Jean-Marc Ogier |
| 2015 | ICDAR | ICDAR2015 competition on smartphone document capture and OCR (SmartDoc). | Jean-Christophe Burie, Joseph Chazalon, Mickal Coustaty, Sbastien Eskenazi, Muhammad Muzzamil Luqman, Maroua Mehri, Nibal Nayef, Jean-Marc Ogier, Sophea Prum, Maral Rusiol |
| 2015 | ICDAR | An initial study on the construction of ground truth binarized images of ancient palm leaf manuscripts. | Made Windu Antara Kesiman, Sophea Prum, Jean-Christophe Burie, Jean-Marc Ogier |
| 2015 | ICDAR | SmartDoc-QA: A dataset for quality assessment of smartphone captured document images - single and multiple distortions. | Nibal Nayef, Muhammad Muzzamil Luqman, Sophea Prum, Sbastien Eskenazi, Joseph Chazalon, Jean-Marc Ogier |
| 2013 | ICDAR | A Discriminative Approach to On-Line Handwriting Recognition Using Bi-character Models. | Sophea Prum, Muriel Visani, Andreas Fischer, Jean-Marc Ogier |
| 2011 | ICDAR | Writer Identification Using TF-IDF for Cursive Handwritten Word Recognition. | Quang Anh Bui, Muriel Visani, Sophea Prum, Jean-Marc Ogier |
| 2010 | ICFHR | Cursive On-line Handwriting Word Recognition Using a Bi-character Model for Large Lexicon Applications. | Sophea Prum, Muriel Visani, Jean-Marc Ogier |
| 2010 | ICPR | On-Line Handwriting Word Recognition Using a Bi-character Model. | Sophea Prum, Muriel Visani, Jean-Marc Ogier |