Mostrando resultados 1 a 20 de 104
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| Fecha de publicación | Título | Autor(es) |
| 2022-02-18 | A graph-based differentially private algorithm for mining frequent sequential patterns | Megias, David; Alatrista Salas, Hugo; Salas, Julián; Maehara Aliaga, Yoshitomi; Núñez del Prado, Miguel; Universitat Oberta de Catalunya; Pontificia Universidad Católica del Perú; Peru Research Development, and Innovation; Universidad Andina del Cusco; Universitat Rovira i Virgili (URV) |
| 2011-09-01 | A novel semi-fragile forensic watermarking scheme for remote sensing images | Serra-Ruiz, Jordi; Megias, David |
| 2003-10 | A robust audio watermarking scheme based on MPEG 1 Layer 3 Compression | Megias, David; Minguillón, Julià; Herrera-Joancomartí, Jordi |
| 2018-10-03 | A survey on incident reporting and management systems | Qureshi, Amna; Megias, David; Rifà-Pous, Helena |
| 2013-09 | A Survey on Security, Privacy and Anonymity in Legal Distribution of Copyrighted Multimedia Content over Peer-to-Peer Networks | Qureshi, Amna; Rifà-Pous, Helena; Megias, David |
| 2023-05-20 | Analysis and effectiveness of deeper levels of SVD on performance of hybrid DWT and SVD watermarking | Megias, David; koohpayeh araghi, tanya |
| 2022-03-31 | Architecture of a fake news detection system combining digital watermarking, signal processing, and machine learning | Megias, David; Kuribayashi, Minoru; Rosales, Andrea; Cabaj, Krzysztof; Mazurczyk, Wojciech |
| 2008-09-01 | Aspectes econòmics i models de negoci del programari lliure, setembre 2008 | Bru, Lluis; Fernandez Monsalve, Irene; Universitat Oberta de Catalunya; Megias, David |
| 2009-09 | Aspectes econòmics i models de negoci del programari lliure, setembre 2009 | Albós Raya, Amadeu; Bru, Lluis; Fernandez Monsalve, Irene; Megias, David |
| 2009-02-16 | Aspectes legals i d'explotació del programari lliure, febrer 2009 | Bain, Malcolm; Gallego Rodríguez, Manuel; Martínez Ribas, Manuel; Rius Sanjuán, Judit; Megias, David; Mas i Hernàndez, Jordi |
| 2007-02-16 | Aspectes legals i d'explotació, febrer 2007 | Bain, Malcolm; Gallego Rodríguez, Manuel; Martínez Ribas, Manuel; Rius Sanjuán, Judit; Megias, David; Mas i Hernàndez, Jordi |
| 2009-09 | Aspectos económicos y modelos de negocio del software llibre, setiembre 2009 | Albós Raya, Amadeu; Bru, Lluis; Fernandez Monsalve, Irene; Megias, David |
| 2009-02-16 | Aspectos legales y de explotación del software libre, febrero 2009 | Bain, Malcolm; Gallego Rodríguez, Manuel; Martínez Ribas, Manuel; Rius Sanjuán, Judit; Megias, David; Mas i Hernàndez, Jordi |
| 2007-02-16 | Aspectos legales y de explotación, febrero 2007 | Bain, Malcolm; Gallego Rodríguez, Manuel; Martínez Ribas, Manuel; Rius Sanjuán, Judit; Megias, David; Mas i Hernàndez, Jordi |
| 2015-08 | Audio watermarking based on Fibonacci numbers | Fallahpour, Reza ; Megias, David; University of Ottawa; Universitat Oberta de Catalunya (UOC) |
| 2007-02-16 | Bases de dades, febrer 2007 | Camps Paré, Rafael; Casillas Santillan, Luis Alberto; Costal, Dolors; Gibert Ginestà, Marc; Martín Escofet, Carme; Pérez Mora, Óscar; Megias, David; Mas i Hernàndez, Jordi |
| 2010-02-16 | Bases de datos, febrero 2007 | Camps Paré, Rafael; Casillas Santillan, Luis Alberto; Costal, Dolors; Gibert Ginestà, Marc; Martín Escofet, Carme; Pérez Mora, Óscar; Megias, David; Mas i Hernàndez, Jordi |
| 2020-12-22 | Blockchain-based multimedia content protection: review and open challenges | Qureshi, Amna; Megias, David; Universitat Oberta de Catalunya (UOC); CYBERCAT - Center for Cybersecurity Research of Catalonia |
| 2021-01-01 | Blockchain-Based Multimedia Content Protection: Review and Open Challenges | Qureshi, Amna; Megias, David; Universitat Oberta de Catalunya (UOC); Internet Interdisciplinary Institute (IN3); Centre de recerca en ciberseguretat de Catalunya (CYBERCAT) |
| 2016-03-18 | Collusion-resistant and privacy-preserving P2P multimedia distribution based on recombined fingerprinting | Megias, David; Qureshi, Amna; Universitat Oberta de Catalunya. Internet Interdisciplinary Institute (IN3) |
