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Results 21-30 of 44 (Search time: 0.013 seconds).
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Issue DateTitleAuthor(s)
2011-06-19Developing and evaluating a pictogram-based instant messaging service for individuals with cognitive disabilitiesTuset Peiró, Pere; Megías Jiménez, David; López Gil, Juan Miguel; Universitat Oberta de Catalunya (UOC); Universidad del País Vasco
2019-08-30Entropy-based semi-fragile watermarking of remote sensing images in the wavelet domainSerra Ruiz, Jordi; Qureshi, Amna; Megías Jiménez, David; Universitat Oberta de Catalunya. Internet Interdisciplinary Institute (IN3)
2006Open Educational Resources: an opportunity for virtual learning institutionsCórcoles Briongos, César Pablo; Megías Jiménez, David; Minguillón Alfonso, Julià; Ferran Ferrer, Núria; Valverde García, Llorenç
2015-08-10Unsupervised steganalysis based on artificial training setsLerch Hostalot, Daniel; Megías Jiménez, David; Universitat Oberta de Catalunya. Internet Interdisciplinary Institute (IN3)
2020-03-02Swapping trajectories with a sufficient sanitizerSalas Piñón, Julián; Megías Jiménez, David; Torra Reventós, Vicenç; Toger, Marina; Dahne, Joel; Sainudiin, Raazesh; Universitat Oberta de Catalunya. Internet Interdisciplinary Institute (IN3); Maynooth University; University of Skövde; Uppsala University
2011-03Improved flooding of broadcast messages using extended multipoint relayingMontolio Aranda, Pere; García Alfaro, Joaquín; Megías Jiménez, David
2022-01-06High capacity speech steganography for the G723.1 coder based on quantised line spectral pairs interpolation and CNN auto-encodingKheddar, Hamza; Megías Jiménez, David; University of Medea; Universitat Oberta de Catalunya. Internet Interdisciplinary Institute (IN3); CYBERCAT - Center for Cybersecurity Research of Catalonia
2016-08-31Enabling collaborative privacy in user-generated emergency reportsQureshi, Amna; Rifà Pous, Helena; Megías Jiménez, David; Universitat Oberta de Catalunya. Internet Interdisciplinary Institute (IN3)
2011-10-01High capacity FFT-based audio watermarkingFallahpour Reza, Mehdi; Megías Jiménez, David
2012-04High capacity robust audio watermarking scheme based on FFT and linear regressionFallahpour Reza, Mehdi; Megías Jiménez, David