Results 71 to 80 of about 669 (148)

Gungnir codec enabling high error-tolerance and low-redundancy DNA storage through substantial computing power

Nature Communications
DNA has emerged as a compelling archival storage medium, offering unprecedented information density and millennia-scale durability. Despite its promise, DNA-based data storage faces critical challenges due to error-prone processes during DNA synthesis ...
Jingcheng Zhang, Lei Chen, Jinlin Sun, Shumin Li, Yekai Zhou, Zhenqin Wu, Can Li, Zhenxian Zheng, Ruibang Luo   +8 more
doaj   +1 more source

Blockchain technology disruptions: Exploring accounting and auditing academics and practitioners' perception

Accounting &Finance, Volume 66, Issue 2, Page 1972-1999, June 2026.
Abstract This study explores the practical impact of blockchain technology (BCT), which contrasts strongly with literature that has predominantly hypothesised BCT's potential to disrupt accounting practice. We interviewed 44 practitioners and academics with knowledge of BCT across 13 countries and industries.
Musbaudeen Titilope Oladejo, Vida Botes, Mary Low, Steve Reeves   +3 more
wiley   +1 more source

Proof of Learning (PoLe): Empowering Machine Learning with Consensus Building on Blockchains (Demo)

, 2021
The consensus algorithm is the core component of a blockchain system, which determines the efficiency, security, and scalability of the blockchain network.
Li, Boyang, Liu, Yuan, Lan, Yixiao, Miao, Chunyan   +3 more
core   +1 more source

A Faster, Integrated, and Trusted Certificate Authentication and Issuer Validation System Based on Blockchain

IEEE Access
Verifying the legitimacy of original documents such as educational degree certificates is crucial. If these are found to be fraudulent, it can cause significant disruptions in the hiring process, resulting in substantial productivity losses.
Rojalina Priyadarshini, Rhishav Pandey, K. C. Ankit, Deepesh Bhandari, Birendra Khadka, Rabindra Kumar Barik, Manob Jyoti Saikia   +6 more
doaj   +1 more source

Noninteractive Zero Knowledge Proof System for NP from Ring LWE [PDF]

, 2019
A hash function family is called correlation intractable if for all sparse relations, it hard to find, given a random function from the family, an input output pair that satisfies the relation.
Wenping MA
core  

Implementation of Blockchain for Integrated Civil Service Statistical Data (Case Study: Civil Service and Human Resource Development Agency of Madiun Regency, East Java Province)

Journal of Electrical Engineering and Computer
Digital transformation in personnel data management demands a transparent, secure, and integrated system to support data-driven decision-making and enhance accountability in personnel services.
Syaiful Huda, Kusrini Kusrini, Kusnawi Kusnawi   +2 more
doaj   +1 more source

Universal Hash Proofs and a Paradigm for Adaptive Chosen Ciphertext Secure Public-Key Encryption

, 2001
We present several new and fairly practical public-key encryption schemes and prove them secure against adaptive chosen ciphertext attack. One scheme is based on Paillier's Decision Composite Residuosity (DCR) assumption, while another is based in the ...
Shoup, Victor, Cramer, Ronald
core  

Retrenching the Purse: Hashing Injective CLEAR Codes, and Security Properties

, 2006
The Mondex Electronic Purse is an outstanding example of industrial scale formal refinement, and was the first verification to achieve ITSEC level E6 certification.
Czeslaw Jeske, Susan Stepney, Banach, Richard; id_orcid, Michael Poppleton, Poppleton, Michael, Richard Banach, Banach, Richard, Stepney, Susan, Jeske, Czeslaw   +8 more
core   +1 more source

Preserving Peer Replicas By Rate-Limited Sampled Voting in LOCKSS [PDF]

, 2003
The LOCKSS project has developed and deployed in a world-wide test a peer-to-peer system for preserving access to journals and other archival information published on the Web.
David S. H. Rosenthal, Giuli, T.J., TJ Giuli, Mema Roussopoulos, Mary Baker, Baker, Mary, Petros Maniatis, Yanto Muliadi, Maniatis, Petros, Rosenthal, David S. H., Roussopoulos, Mema, Muliadi, Yanto   +11 more
core   +1 more source

On the Proof of Ownership of Digital Wallets

Cryptography
With the widespread adoption and increasing application of blockchain technology, cryptocurrency wallets used in Bitcoin and Ethereum play a crucial role in facilitating decentralized asset management and secure transactions.
Chen Wang, Zi-Yuan Liu, Masahiro Mambo
doaj   +1 more source