Estimating the intrinsic dimensionality of discrete utterances. - Elvira Baydal; Gabriela Andreu; Enrique Vidal 001 (IEEE Trans. Acoust. Speech Signal Process., 1989)

Font-independent mixed-size digit recognition through error-correcting grammatical inference (ECGI). - Enrique Vidal 001; Héctor M. Rulot; José Miguel Valiente González; Gabriela Andreu (ICPR (2), 1992)

Character Recognition in Containers. - Ismael Salvador; Gabriela Andreu; José Alberto Pérez 001 (PRIS, 2002)

Optical Flow-Based Segmentation of Containers for Automatic Code Recognition. - Vicente Atienza; Ángel Rodas; Gabriela Andreu; José Alberto Pérez 001 (ICAPR (1), 2005)