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Watermarking is one of the most important copyright protection tools for digital media. The most challenging type of watermarking is the imperceptible one, which embeds identifying information in the data while retaining the latter's…

计算机视觉与模式识别 · 计算机科学 2023-05-12 Natan Semyonov , Rami Puzis , Asaf Shabtai , Gilad Katz

Although almost all information about Smart Contract addresses is shared via websites, emails, or other forms of digital communication, Blockchains and distributed ledger technology are unable to establish secure bindings between websites…

密码学与安全 · 计算机科学 2020-04-30 Ulrich Gallersdörfer , Florian Matthes

Deep learning-based watermarking has emerged as a promising solution for robust image authentication and protection. However, existing models are limited by low embedding capacity and vulnerability to bit-level errors, making them…

密码学与安全 · 计算机科学 2025-07-08 Hyunwook Choi , Sangyun Won , Daeyeon Hwang , Junhyeok Choi

Blockchain technologies open new opportunities for media copyright management. To provide an overview of the main initiatives in this blockchain application area, we have first reviewed the existing academic literature. The review shows…

数据库 · 计算机科学 2025-07-17 Roberto García , Ana Cediel , Mercè Teixidó , Rosa Gil

The cybersecurity of modern systems has dramatically increased attention from both industrial and academia perspectives. In the recent era, the popularity of the blockchain-based system has traditionally been emergent among various…

密码学与安全 · 计算机科学 2022-09-13 Abdul Khalique Shaikh A. K. Al-Alawi , L. R. , Al-Busaidi , R. , Shaikh

Deep learning techniques have made tremendous progress in a variety of challenging tasks, such as image recognition and machine translation, during the past decade. Training deep neural networks is computationally expensive and requires…

密码学与安全 · 计算机科学 2019-11-11 Zheng Li , Chengyu Hu , Yang Zhang , Shanqing Guo

Digital healthcare systems have revolutionized medical services, facilitating provider collaboration, enhancing diagnosis, and optimizing and improving treatments. They deliver superior quality, faster, reliable, and cost-effective…

密码学与安全 · 计算机科学 2024-12-16 Md Al Amin , Hemanth Tummala , Rushabh Shah , Indrajit Ray

Blockchain Technology has revolutionized Finance and Technology with its secure, decentralized, and trust-less methodologies of data management. In a world where asset value fluctuations are unprecedented, it has become increasingly…

密码学与安全 · 计算机科学 2025-02-11 Aaryan Sinha , Raja Muthalagu , Pranav Pawar , Alavikunhu Panthakkan , Shadi Atalla

In unsecured network environments, ownership protection of digital contents, such as images, is becoming a growing concern. Different watermarking methods have been proposed to address the copyright protection of digital materials.…

多媒体 · 计算机科学 2020-04-08 Mahsa Kadkhodaei , Shadrokh Samavi

Cloud computing opportunities have presented service options for users that are both economical and flexible to use requirements. However, the risk analysis for the user identifies vulnerabilities for intellectual property ownership and…

计算机与社会 · 计算机科学 2016-06-09 Brian Cusack , Reza Khaleghparast

Open science has become a synonym for modern, digital and inclusive science. Inclusion does not stop at open access. Inclusion also requires transparency through open datasets and the right and ability to take part in the knowledge creation…

计算机与社会 · 计算机科学 2019-04-03 Patrick Wortner , Moritz Schubotz , Corinna Breitinger , Stephan Leible , Bela Gipp

Traditional Insurance, a popular approach of financial risk management, has suffered from the issues of high operational costs, opaqueness, inefficiency and a lack of trust. Recently, blockchain-enabled "parametric insurance" through…

密码学与安全 · 计算机科学 2026-05-04 Mingyu Hao , Keyang Qian , Sid Chi-Kin Chau

Physical design watermarking on contemporary integrated circuit (IC) layout encodes signatures without considering the dense connections and design constraints, which could lead to performance degradation on the watermarked products. This…

密码学与安全 · 计算机科学 2025-03-14 Ruisi Zhang , Rachel Selina Rajarathnam , David Z. Pan , Farinaz Koushanfar

The proliferation of AI-generated content has facilitated sophisticated face manipulation, severely undermining visual integrity and posing unprecedented challenges to intellectual property. In response, a common proactive defense leverages…

计算机视觉与模式识别 · 计算机科学 2026-02-25 Haonan An , Xiaohui Ye , Guang Hua , Yihang Tao , Hangcheng Cao , Xiangyu Yu , Yuguang Fang

Innovative solution for addressing the challenges in the legal records management system through a blockchain-based eVault platform. Our objective is to create a secure, transparent, and accessible ecosystem that caters to the needs of all…

密码学与安全 · 计算机科学 2024-03-11 Jeba N , Anas S , Anuragav S , Abhishek R , Sachin K

The growth in IoT devices means an ongoing risk of data vulnerability. The transition from centralized ecosystems to decentralized ecosystems is of paramount importance due to security, privacy, and data use concerns. Since the majority of…

密码学与安全 · 计算机科学 2025-11-04 Sushil Khairnar

Although blockchain-based smart contracts promise a ``trustless'' way of enforcing agreements even with monetary consequences, they suffer from multiple security issues. Many of these issues could be mitigated via an effective access…

密码学与安全 · 计算机科学 2020-03-18 Bowen Liu , Siwei Sun , Pawel Szalachowski

Rapid advancements in quantum computing and machine learning threaten the long-term security of classical blockchain systems, whose protection mechanisms largely rely on computational difficulties. In this study, we propose a quantum…

量子物理 · 物理学 2025-12-24 Aktaş , Arzu , Yılmaz , İhsan

Delegation of cryptographic signing rights has found many application in the literature and the real world. However, despite very advanced functionalities and specific use cases, existing solutions share the natural limitation that the…

密码学与安全 · 计算机科学 2022-10-07 Stephan Krenn , Thomas Lorünser

In this paper we propose a comprehensive and scalable framework to build secure-by-design e-voting systems. Decentralization, transparency, determinism, and untamperability of votes are granted by dedicated smart contracts on a blockchain,…

密码学与安全 · 计算机科学 2021-11-04 Antonio Russo , Antonio Fernández Anta , Maria Isabel González Vasco , Simon Pietro Romano