Z Qu, Z Zhang, B Liu, P Tiwari, X Ning… - Information Sciences, 2023 - Elsevier
No system entity within a contemporary distributed cyber system can be entirely trusted. Hence, the classic centralized trust management method cannot be directly applied to it …
AO Bielinskyi, OA Serdyuk - 2021 - elibrary.kdpu.edu.ua
Cryptocurrencies refer to a type of digital asset that uses distributed ledger, or blockchain technology to enable a secure transaction. Like other financial assets, they show signs of …
Z Qu, W Shi, B Liu, D Gupta… - IEEE journal of biomedical …, 2023 - ieeexplore.ieee.org
Electrocardiogram (ECG) is the main criterion for arrhythmia detection. As a means of identification, ECG leakage seems to be a common occurrence due to the development of …
Quantum computers pose a significant threat to blockchain technology's security, which heavily relies on public-key cryptography and hash functions. The cryptographic algorithms …
Z Qu, W Shi, P Tiwari - Computers in Biology and Medicine, 2023 - Elsevier
To address the scarcity and class imbalance of abnormal electrocardiogram (ECG) databases, which are crucial in AI-driven diagnostic tools for potential cardiovascular …
Z Qu, W Chen, P Tiwari - Knowledge-Based Systems, 2024 - Elsevier
The class imbalance of electrocardiogram (ECG) data is a serious impediment to the development of diagnostic systems for heart disease. To address this issue, this paper …
Quantum-resistant blockchains refer to cryptographic processes that are resistant to attacks via quantum computers. Present public-key algorithms depend on the difficulty of …
This paper studies the effect of quantum computers on Bitcoin mining. The shift in computational paradigm towards quantum computation allows the entire search space of the …
Since its advent in 2011, boson sampling has been a preferred candidate for demonstrating quan-tum advantage because of its simplicity and near-term requirements compared to …