The UJIpenchars Database: a Pen-Based Database of Isolated Handwritten Characters D Llorens author F Prat author A Marzal author J M Vilar author M J Castro author J C Amengual author S Barrachina author A Castellanos author S España author J A Gómez author J Gorbe author A Gordo author V Palazón author G Peris author R Ramos-Garijo author F Zamora author 2008-05 text Proceedings of the Sixth International Conference on Language Resources and Evaluation (LREC’08) Nicoletta Calzolari editor Khalid Choukri editor Bente Maegaard editor Joseph Mariani editor Jan Odijk editor Stelios Piperidis editor Daniel Tapias editor European Language Resources Association (ELRA) Marrakech, Morocco conference publication llorens-etal-2008-ujipenchars https://aclanthology.org/L08-1467/ 2008-05