An active collaboration with the Computer Vision and Pattern Recognition (CVPR) Laboratory of Indian Statistical Institute (ISI), Kolkata, India.
An active collaboration with the Computational Intelligence Laboratory (CIL), Institute of Informatics and Telecommunications, National Center for Scientific Research "Demokritos", Athens, Greece in conjunction with ICDAR 2013 Handwriting Segmentation Contest held in USA.
An active collaboration with the School of Information and Communication Technology at Griffith University, Queensland, Australia in conjunction with a thesis on signature identification/verification.
An active collaboration with the Laboratoire d’Informatique (LI EA6300), RFAI Group, Université François-Rabelais de Tours – France.