This study introduces a blockchain-based lightweight encryption strategy with federated
learning to address the scalability and trust concerns of electronic health records (EHR) …

In recent years, blockchain technology has gained significant attention for its potential in
various domains. However, the lack of interoperability between different blockchain …

Access control to patient information has become increasingly important in healthcare
systems. It is vital to enhance the security of healthcare systems to avoid data loss despite …

Electronic Healthcare Record (EHR) system consists of a patient (or entity acting on behalf
of it) sharing his critical medical information with specific people or organizations. Due to the …

To ensure the privacy, integrity, and security of the user data and to prevent the
unauthorized access of data by illegal users in the blockchain storage system is significant …

Purpose: A wide variety of encryption-based, key-exchange-based, privacy-based, and
confidentiality-based models are proposed by researchers, which assist in enhancing …

The medical field and the health care industry generate large volumes of data that are
ultimately beneficial to society. Yet, the exposure of sensitive aspects might jeopardize this …

Due to covid-19 pandemic, research in e-healthcare system is gaining popularity because in
most of the cases e-healthcare system does not require to present patient physically at …

In order to build a high-quality artificial intelligence teaching system, based on the feedback
adjustment differential evolution algorithm, this paper constructs an artificial intelligence …

The use of information technology by the pharmaceutical sector is currently being expanded
in order to support the advancement and evolution of workable development strategies in …