Validating the existence of watermarks on digital images using a mobile phone. - Lorenzo Antonio Delgado-Guillen; Jose Juan Garcia-Hernandez; César Torres-Huitzil (ICITST, 2012)

Using additive interpolation-error expansion for reversible digital watermarking in audio signals. - Jose Juan Garcia-Hernandez; Lorenzo Antonio Delgado-Guillen (MWSCAS, 2012)

Digital watermarking of color images utilizing mobile platforms. - Lorenzo Antonio Delgado-Guillen; Jose Juan Garcia-Hernandez; César Torres-Huitzil (MWSCAS, 2013)