Results 51 to 60 of about 12,433 (211)

Video deepfake detection using a hybrid CNN-LSTM-Transformer model for identity verification

Multimedia tools and applications
The proliferation of deepfake technology poses significant challenges due to its potential for misuse in creating highly convincing manipulated videos.
G. Petmezas, Vazgken Vanian, Konstantinos Konstantoudakis, Elena E. I. Almaloglou, Dimitris Zarpalas   +4 more
semanticscholar   +1 more source

Decentralized Deepfake Task Management Algorithm Based on Blockchain and Edge Computing

IEEE Access
Centralized deepfake service providers have large amounts of computing power and training data, giving them the ability to produce high-quality deepfake content.
Yang Yang, Norisma Binti Idris, Dingguo Yu, Chang Liu, Hui Wu   +4 more
doaj   +1 more source

Speech DF Arena: A Leaderboard for Speech DeepFake Detection Models [PDF]

IEEE Open Journal of Signal Processing
Parallel to the development of advanced deepfake audio generation, audio deepfake detection has also seen significant progress. However, a standardized and comprehensive benchmark is still missing. To address this, we introduce Speech DeepFake (DF) Arena,
Sandipana Dowerah, Atharva Kulkarni, Ajinkya Kulkarni, Hoan My Tran, Joonas Kalda, Artem Fedorchenko, Benoit Fauve, Damien Lolive, Tanel Alumae, M. Doss   +9 more
semanticscholar   +1 more source

Fooling State-of-the-art Deepfake Detection with High-quality Deepfakes

Proceedings of the 2023 ACM Workshop on Information Hiding and Multimedia Security, 2023
Accepted at IH&MMSec ...
Arian Beckmann, Anna Hilsmann, Peter Eisert   +2 more
openaire   +2 more sources

The Negative Impact of Deepfake Technology on the Reputation of Prominent Figures on Social Media Platforms: An Analytical Study on a Sample of Fabricated Videos

مجلة العلوم و آفاق المعارف
This research paper explores the detrimental impact of deepfake technology on the reputation of prominent figures on social media platforms. The rapid advancement of deepfake technology and its negative consequences on digital life necessitate a ...
djamila kadem, kafia mohamed eltaib Lassouane   +1 more
doaj   +1 more source

A “Tech First” Approach to Foreign Policy? The Three Meanings of Tech Diplomacy

Global Policy, EarlyView.
ABSTRACT Scholars have recently argued that international politics is plagued by instability as the world rapidly transitions from one crisis to another. This state of “Permacrisis,” or permanent crises between states, is driven by technological innovations which create new kinds of crises and drive competitions between adversarial states.
Ilan Manor
wiley   +1 more source

Deepfake Media Forensics: Status and Future Challenges

Journal of Imaging
The rise of AI-generated synthetic media, or deepfakes, has introduced unprecedented opportunities and challenges across various fields, including entertainment, cybersecurity, and digital communication.
Irene Amerini, Mauro Barni, S. Battiato, P. Bestagini, Giulia Boato, V. Bruni, Roberto Caldelli, Francesco De Natale, Rocco De Nicola, Luca Guarnera, S. Mandelli, Taiba Majid, G. L. Marcialis, Marco Micheletto, Andrea Montibeller, G. Orrú, A. Ortis, Pericle Perazzo, Giovanni Puglisi, Nischay Purnekar, Davide Salvi, Stefano Tubaro, Massimo Villari, D. Vitulano   +23 more
semanticscholar   +1 more source

Dijital Propagandanın Yeni Bir Versiyonu: Ukrayna-Rusya Savaşı Örneğinde Deepfake Dokümanlar Üzerine Bir Analiz

İletişim Kuram ve Araştırma Dergisi
Algoritmik görsel ve işitsel manipülasyon olarak da tanımlanan deepfake dokümanları, bireylerin tahrif edilmiş bilgilerinin kendi rızası dışında medyaya servis edilmesini mümkün hale getirmiştir.
Başak Akmeşe, Raci Taşcıoğlu
doaj   +1 more source

Tech Diplomacy and the Digital International Order: The Case of the EU–U.S. Trade and Technology Council

Global Policy, EarlyView.
ABSTRACT This article examines the evolving role of the U.S.–EU Trade and Technology Council (TTC) in advancing the EU's digital diplomacy, with a particular focus on its contribution to global digital ordering. Positioned at the intersection of normative engagement and regulatory coordination, the TTC operates as a hybrid mechanism that integrates ...
Corneliu Bjola, Raluca Csernatoni
wiley   +1 more source

Evolución del Deepfake: campos semánticos y géneros discursivos 2017-2021

La Revista Icono 14, 2022
El presente estudio tiene como finalidad realizar un análisis de la evolución de los campos semánticos y géneros discursivos del deepfake desde su aparición en 2017 y hasta 2021.
Jacob Bañuelos Capistrán
doaj   +1 more source