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D

David Megías

uoc universitat oberta de catalunya

22H-index
162Paper Count
1.8KCitation Count
Published Papers 33
Publication Date
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ReWaP: Reversible Watermarking and Paillier Encryption Approach for Privacy-Preserving Smart Meter
errAVAILABILITY, RELIABILITY AND SECURITY, ARES 2025, PT III
IF0
err2026-01-01
err0
PREAI
errKabir, Farzana; Cabaj, Krzysztof; Koohpayeh Araghi, Tanya; Megias, David
errShare
errSave
An Independent Secure Authentication System Against False Positive/Negative Attacks in SVD-Based Watermarking: Design and Implementation
errAVAILABILITY, RELIABILITY AND SECURITY, ARES 2025, PT III
IF0
err2026-01-01
err0
PREAI
errKoohpayeh Araghi, Tanya; Megias, David
errShare
errSave
Calyptography: Secure Secret Storage Inspired by Cryptography and Steganography
errAVAILABILITY, RELIABILITY AND SECURITY, ARES 2025, PT III
IF0
err2026-01-01
err0
PREAI
errLerch-Hostalot, Daniel; Puiggali, Jordi; Megias, David
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errSave
Editorial: Advancements in multimedia security in the context of artificial intelligence and cloud computing
errJOURNAL OF INFORMATION SECURITY AND APPLICATIONS
IF3.7
err2025-03-01
err0
PREAI
errKumar, Rajeev; Caldelli, Roberto; Koksheik, Wong; Jung, Ki-Hyun; Megias, David
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errSave
Privacy-preserving protocol for high-frequency smart meters using reversible watermarking and Paillier encryption
errCOMPUTERS & ELECTRICAL ENGINEERING
IF4.9
err2024-10-01
err2
errOAAI
errKabir, Farzana; Araghi, Tanya Koohpayeh; Megias, David
errShare
errSave
ZIRCON: Zero-watermarking-based approach for data integrity and secure provenance in IoT networks
errJOURNAL OF INFORMATION SECURITY AND APPLICATIONS
IF3.7
err2024-09-01
err0
errOAAI
errFaraj, Omair; Megias, David; Garcia-Alfaro, Joaquin
errShare
errSave
Deep learning for steganalysis of diverse data types: A review of methods , taxonomy, challenges and future directions
errNEUROCOMPUTING
IF6.5
err2024-05-01
err19
errOAAI
errKheddar, Hamza; Hemis, Mustapha; Himeur, Yassine; Megias, David; Amira, Abbes
errShare
errSave
Digital Watermarking—A Meta-Survey and Techniques for Fake News Detection
errIEEE ACCESS
IF3.6
err2024-01-01
err4
errOAAI
errMalanowska, Agnieszka; Mazurczyk, Wojciech; Araghi, Tanya Koohpayeh; Megias, David; Kuribayashi, Minoru
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errSave
Fair and Private Data Preprocessing through Microaggregation
errACM TRANSACTIONS ON KNOWLEDGE DISCOVERY FROM DATA
IF4.8
err2023-12-09
err0
errOAAI
errGonzalez-Zelaya, Vladimiro; Salas, Julian; Megias, David; Missier, Paolo
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errSave
Analysis and effectiveness of deeper levels of SVD on performance of hybrid DWT and SVD watermarking
errMULTIMEDIA TOOLS AND APPLICATIONS
IF3
err2023-05-20
err8
errOAAI
errAraghi, Tanya Koohpayeh; Megias, David
errShare
errSave
Subsequent Embedding in Targeted Image Steganalysis: Theoretical Framework and Practical Applications
errIEEE TRANSACTIONS ON DEPENDABLE AND SECURE COMPUTING
IF7.5
err2023-03-01
err9
errOAAI
errMegias, David; Lerch-Hostalot, Daniel
errShare
errSave
High capacity speech steganography for the G723.1 coder based on quantised line spectral pairs interpolation and CNN auto-encoding
errAPPLIED INTELLIGENCE
IF3.5
err2022-01-06
err9
PREAI
errKheddar, Hamza; Megias, David
errShare
errSave
Give more data, awareness and control to individual citizens, and they will help COVID-19 containment
errETHICS AND INFORMATION TECHNOLOGY
IF4
err2021-02-02
err31
errOAAI
errNanni, Mirco; Andrienko, Gennady; Barabasi, Albert-Laszlo; Boldrini, Chiara; Bonchi, Francesco; Cattuto, Ciro; Chiaromonte, Francesca; Comande, Giovanni; Conti, Marco; Cote, Mark; Dignum, Frank; Dignum, Virginia; Domingo-Ferrer, Josep; Ferragina, Paolo; Giannotti, Fosca; Guidotti, Riccardo; Helbing, Dirk; Kaski, Kimmo; Kertesz, Janos; Lehmann, Sune; Lepri, Bruno; Lukowicz, Paul; Matwin, Stan; Jimenez, David Megias; Monreale, Anna; Morik, Katharina; Oliver, Nuria; Passarella, Andrea; Passerini, Andrea; Pedreschi, Dino; Pentland, Alex; Pianesi, Fabio; Pratesi, Francesca; Rinzivillo, Salvatore; Ruggieri, Salvatore; Siebes, Arno; Torra, Vicenc; Trasarti, Roberto; Hoven, Jeroen van den; Vespignani, Alessandro
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errSave
Collaborative and efficient privacy-preserving critical incident management system
errEXPERT SYSTEMS WITH APPLICATIONS
IF7.5
err2021-01-01
err7
PREAI
errQureshi, Amna; Garcia-Font, Victor; Rifa-Pous, Helena; Megias, David
errShare
errSave
Swapping trajectories with a sufficient sanitizer
errPATTERN RECOGNITION LETTERS
IF3.3
err2020-03-01
err3
errOAAI
errSalas, Julian; Megias, David; Torra, Vicenc; Toger, Marina; Dahne, Joel; Sainudiin, Raazesh
errShare
errSave
SeVEP: Secure and Verifiable Electronic Polling System
errIEEE ACCESS
IF3.6
err2019-01-01
err11
errOAAI
errQureshi, Amna; Megias, David; Rifa-Pous, Helena
errShare
errSave
Protecting Privacy in Trajectories with a User-Centric Approach
errACM TRANSACTIONS ON KNOWLEDGE DISCOVERY FROM DATA
IF4.8
err2018-08-28
err6
PREAI
errRomero-Tris, Cristina; Megias, David
errShare
errSave
Individual Differential Privacy: A Utility-Preserving Formulation of Differential Privacy Guarantees
errIEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY
IF8
err2017-06-01
err118
errOAAI
errSoria-Comas, Jordi; Domingo-Ferrer, Josep; Sanchez, David; Megias, David
errShare
errSave
Adjustable audio watermarking algorithm based on DWPT and psychoacoustic modeling
errMULTIMEDIA TOOLS AND APPLICATIONS
IF3
err2017-05-26
err8
PREAI
errHemis, Mustapha; Boudraa, Bachir; Megias, David; Merazi-Meksen, Thouraya
errShare
errSave
Collusion-resistant and privacy-preserving P2P multimedia distribution based on recombined fingerprinting
errEXPERT SYSTEMS WITH APPLICATIONS
IF7.5
err2017-04-01
err18
errOAAI
errMegias, David; Qureshi, Amna
errShare
errSave

Research Directions

No research directions
Co-authors
Cooperation Journals
A
Albert-Ĺaszló Barabási
H-index: 150 · Papers: 662
A
Alex Pentland
H-index: 122 · Papers: 997
A
Alessandro Vespignani
H-index: 121 · Papers: 563
D
Dirk Helbing
H-index: 101 · Papers: 743
J
János Kertész
H-index: 64 · Papers: 390
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