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Issue Date	Title	Author(s)
2011-06-19	Developing and evaluating a pictogram-based instant messaging service for individuals with cognitive disabilities	Tuset-Peiro, Pere; Megias, David; López Gil, Juan Miguel; Universitat Oberta de Catalunya (UOC); Universidad del País Vasco
2014-03	Secure logarithmic audio watermarking scheme based on the human auditory system	Fallahpour, Reza ; Megias, David
2015-08	Audio watermarking based on Fibonacci numbers	Fallahpour, Reza ; Megias, David; University of Ottawa; Universitat Oberta de Catalunya (UOC)
2015-03	Improved Privacy-Preserving P2P Multimedia Distribution Based on Recombined Fingerprints	Megias, David
2011-04-01	Subjectively adapted high capacity lossless image data hiding based on prediction errors	Fallahpour, Reza ; Megias, David; Ghanbari, Mohammed
2011-04	High capacity audio watermarking using the high frequency band of the wavelet domain	Fallahpour, Reza ; Megias, David
2022-01-06	High capacity speech steganography for the G723.1 coder based on quantised line spectral pairs interpolation and CNN auto-encoding	Kheddar, Hamza; Megias, David; University of Medea; Universitat Oberta de Catalunya. Internet Interdisciplinary Institute (IN3); CYBERCAT - Center for Cybersecurity Research of Catalonia
2010-01	Robust high-capacity audio watermarking based on FFT amplitude modification	Fallahpour, Reza ; Megias, David; Universitat Oberta de Catalunya. Internet Interdisciplinary Institute (IN3)
2012-04	High capacity robust audio watermarking scheme based on FFT and linear regression	Fallahpour, Reza ; Megias, David
2011-10-01	High capacity FFT-based audio watermarking	Fallahpour, Reza ; Megias, David