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The emerging blockchain technology has enabled various decentralised applications in a trustless environment without relying on a trusted intermediary. It is expected as a promising solution to tackle sophisticated challenges on personal…

Distributed, Parallel, and Cluster Computing · Computer Science 2019-08-29 Nguyen Truong , Kai Sun , Yike Guo

Traceability and auditability are key structures that are vital in supply chain management and construction. However, trust is the most important aspect of customers in these systems. Also, we have to rely on third parties to trade in…

Cryptography and Security · Computer Science 2021-03-22 Bora Bugra Sezer , Selcuk Topal , Urfat Nuriyev

We present Clinica (www.clinica.run), an open-source software platform designed to make clinical neuroscience studies easier and more reproducible. Clinica aims for researchers to i) spend less time on data management and processing, ii)…

In a world where data is the new currency, wearable health devices offer unprecedented insights into daily life, continuously monitoring vital signs and metrics. However, this convenience raises privacy concerns, as these devices collect…

Cryptography and Security · Computer Science 2025-12-04 Karthik Barma

A smart contract on a blockchain cannot keep a secret because its data is replicated on all nodes in a network. To remedy this problem, it has been suggested to combine blockchains with trusted execution environments (TEEs), such as Intel…

Distributed, Parallel, and Cluster Computing · Computer Science 2018-05-23 Marcus Brandenburger , Christian Cachin , Rüdiger Kapitza , Alessandro Sorniotti

Eye tracking data collection in the virtual reality context is typically carried out in laboratory settings, which usually limits the number of participants or consumes at least several months of research time. In addition, under laboratory…

Human-Computer Interaction · Computer Science 2021-07-15 Efe Bozkir , Shahram Eivazi , Mete Akgün , Enkelejda Kasneci

Blockchain systems rely on decentralized ledgers and strong security guarantees. A key requirement is non-repudiation, which prevents denial of transaction authorship and supports integrity of recorded data. This work surveys digital…

Cryptography and Security · Computer Science 2025-10-28 Kaveri Banerjee , Sajal Saha

The infection rate of COVID-19 and lack of an approved vaccine has forced governments and health authorities to adopt lockdowns, increased testing, and contact tracing to reduce the spread of the virus. Digital contact tracing has become a…

Cryptography and Security · Computer Science 2021-03-11 Nadeem Ahmed , Regio A. Michelin , Wanli Xue , Guntur Dharma Putra , Sushmita Ruj , Salil S. Kanhere , Sanjay Jha

A blockchain-based framework for distributed agile software testing life cycle is an innovative approach that uses blockchain technology to optimize the software testing process. Previously, various methods were employed to address…

Software Engineering · Computer Science 2023-07-17 Muhammad Shoaib Farooq , Fatima Ahmed

The development of eHealth systems has brought great convenience to people's life. Researchers have been combining new technologies to make eHealth systems work better for patients. The Blockchain-based eHealth system becomes popular…

Cryptography and Security · Computer Science 2021-04-20 Renpeng Zou , Xixiang Lv , Jingsong Zhao

Stanford Medicine is building a new data platform for our academic research community to do better clinical data science. Hospitals have a large amount of patient data and researchers have demonstrated the ability to reuse that data and AI…

Electronic medical record (EMR) is a crucial form of healthcare data, currently drawing a lot of attention. Sharing health data is considered to be a critical approach to improve the quality of healthcare service and reduce medical costs.…

Cryptography and Security · Computer Science 2018-11-09 Jingwei Liu , Xiaolu Li , Lin Ye , Hongli Zhang , Xiaojiang Du , Mohsen Guizani

Cryptocurrencies aim to replicate physical cash in the digital realm while removing centralized and trusted intermediaries. Decentralization is achieved by the blockchain, a permanent public ledger that contains a record of every…

Cryptography and Security · Computer Science 2024-06-04 Domokos Miklós Kelen , István András Seres

The rapid expansion of user medical records across global systems presents not only opportunities but also new challenges in maintaining effective application models that ensure user privacy, controllability, and the ability to…

Cryptography and Security · Computer Science 2024-06-06 Phong Tran , Thong Nguyen , Long Chu , Nhi Tran , Hang Ta

The digitization of healthcare has generated massive volumes of Electronic Health Records (EHRs), offering unprecedented opportunities for training Artificial Intelligence (AI) models. However, stringent privacy regulations such as GDPR and…

Cryptography and Security · Computer Science 2026-02-04 Rodrigo Tertulino , Ricardo Almeida , Laercio Alencar

Electronic Health Records (EHRs) and Medical Data are classified as personal data in every privacy law, meaning that any related service that includes processing such data must come with full security, confidentiality, privacy and…

Cryptography and Security · Computer Science 2024-08-01 Marie Tcholakian , Karolina Gorna , Maryline Laurent , Hella Kaffel Ben Ayed , Montassar Naghmouchi

In the industry, blockchains are increasingly used as the backbone of product and process traceability. Blockchain-based traceability participates in the demonstration of product and/or process compliance with existing safety standards or…

Software Engineering · Computer Science 2021-12-10 Pierre-Yves Piriou , Olivier Boudeville , Gilles Deleuze , Sara Tucci-Piergiovanni , Önder Gürcan

Managing and exchanging sensitive information securely is a paramount concern for the scientific and cybersecurity community. The increasing reliance on computing workflows and digital data transactions requires ensuring that sensitive…

Cryptography and Security · Computer Science 2023-11-23 Md Jobair Hossain Faruk , Bilash Saha , Jim Basney

Log management is crucial for ensuring the security, integrity, and compliance of modern information systems. Traditional log management solutions face challenges in achieving tamper-proofing, scalability, and real-time processing in…

Cryptography and Security · Computer Science 2025-09-23 Md Shariful Islam , M. Sohel Rahman

We aim to provide a solution for the secure identification of sensitive medical information. We consider a repository of de-identified medical data that is stored in the custody of a Healthcare Institution. The identifying information that…

Cryptography and Security · Computer Science 2023-11-29 Sunanda Bose , Dusica Marijan