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Aiming to support a cross-sector and cross-border eGovernance paradigm for sharing common public services, this paper introduces an AI-enhanced solution that enables beneficiaries to participate in a decenntralized network for effective big…

Computers and Society · Computer Science 2021-06-02 George Domalis , Nikos Karacapilidis , Dimitris Tsakalidis , Anastasios Giannaros

The exponential growth in the digitisation of services implies the handling and storage of large volumes of data. Businesses and services see data sharing and crossing as an opportunity to improve and produce new business opportunities. The…

Cryptography and Security · Computer Science 2023-07-04 Bruno Rodrigues , Ivone Amorim , Ivan Costa , Alexandra Mendes

The proliferation of online biometric authentication has necessitated security requirements of biometric templates. The existing secure biometric authentication schemes feature a server-centric model, where a service provider maintains a…

Cryptography and Security · Computer Science 2017-11-15 Kai Zhou , Jian Ren

Cloud-supported Internet of Things (Cloud-IoT) has been broadly deployed in smart grid systems. The IoT front-ends are responsible for data acquisition and status supervision, while the substantial amount of data is stored and managed in…

Cryptography and Security · Computer Science 2018-10-26 Zhitao Guan , Jing Li , Longfei Wu , Yue Zhang , Jun Wu , Xiaojiang Du

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

The latest cancer statistics indicate a decrease in cancer-related mortality. However, due to the growing and ageing population, the absolute number of people living with cancer is set to keep increasing. This paper presents ASCAPE, an open…

With the rapid development of health equipments, increasingly more patients have installed the implantable medical devices (IMD) in their bodies for diagnostic, monitoring, and therapeutic purposes. IMDs are extremely limited in computation…

Cryptography and Security · Computer Science 2018-07-03 Longfei Wu , Haotian Chi , Xiaojiang Du

Name-based access control (NAC) over NDN provides fine-grained data confidentiality and access control by encrypting and signing data at the time of data production. NAC utilizes specially crafted naming conventions to define and enforce…

Cryptography and Security · Computer Science 2023-11-14 Saurab Dulal , Tianyuan Yu , Siqi Liu , Adam Robert Thieme , Lixia Zhang , Lan Wang

The efficiency and service quality in a medical environment can be improved by using electronic documents (or e-docs) and digital signatures to speed up both doctors' activity and to provide in the same time easy retrieval and use of needed…

Cryptography and Security · Computer Science 2019-10-22 Diana Berbecaru , Antonio Lioy , Marius Marian , Diana Marano

We present a mechanism that puts users in the center of control and empowers them to dictate the access to their collections of data. Revisiting the fundamental mechanisms in security for providing protection, our solution uses…

Cryptography and Security · Computer Science 2017-10-03 Sayed Hadi Hashemi , Faraz Faghri , Roy H Campbell

In the rapidly evolving landscape of the Metaverse, enhanced by blockchain technology, the efficient processing of data has emerged as a critical challenge, especially in wireless communication systems. Addressing this challenge, our paper…

Signal Processing · Electrical Eng. & Systems 2025-07-08 Liangxin Qian , Jun Zhao

The need for a privacy management layer in today's systems started to manifest with the emergence of new systems for privacy-preserving analytics and privacy compliance. As a result, many independent efforts have emerged that try to provide…

Cryptography and Security · Computer Science 2023-12-13 Nicolas Küchler , Emanuel Opel , Hidde Lycklama , Alexander Viand , Anwar Hithnawi

Digital life, a form of life generated by computer programs or artificial intelligence systems, it possesses self-awareness, thinking abilities, emotions, and subjective consciousness. Achieving it involves complex neural networks,…

Human-Computer Interaction · Computer Science 2023-10-24 Qikang Zhang

Clinical decision support systems (CDSS) are widely used to assist with medical decision making. However, CDSS typically require manually curated rules and other data which are difficult to maintain and keep up-to-date. Recent systems…

Human-Computer Interaction · Computer Science 2020-11-20 Zhuochen Jin , Jingshun Yang , Shuyuan Cui , David Gotz , Jimeng Sun , Nan Cao

The very high growth of Intelligent Transportation Systems (ITS) has generated an urgent requirement for secure, effective, and context-aware data sharing mechanisms, especially over heterogeneous and geographically dispersed settings. This…

Cryptography and Security · Computer Science 2026-02-23 Aparna Singh , Geetanjali Rathee , Chaker Abdelaziz Kerrache , Mohamed Chahine Ghanem

Background: The secure management of sensitive clinical data, particularly human genomics data, has become a critical requirement in modern biomedical research. Although the necessary software and algorithms are readily available, their use…

Cryptography and Security · Computer Science 2024-01-17 Michael Huttner , Jakob Simeth , Renato Liguori , Fulvia Ferrazzi , Rainer Spang

The population of older adults is steadily increasing, with a strong preference for aging-in-place rather than moving to care facilities. Consequently, supporting this growing demographic has become a significant global challenge. However,…

Computers and Society · Computer Science 2025-04-08 Yongjie Wang , Jonathan Cyril Leung , Ming Chen , Zhiwei Zeng , Benny Toh Hsiang Tan , Yang Qiu , Zhiqi Shen

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…

Cryptography and Security · Computer Science 2024-03-11 Jeba N , Anas S , Anuragav S , Abhishek R , Sachin K

Authentication and authorization of a user's identity are generally done by the service providers or identity providers. However, these centralized systems limit the user's control of their own identity and are prone to massive data leaks…

Cryptography and Security · Computer Science 2022-07-06 Shlok Gilda , Tanvi Jain , Aashish Dhalla

This paper introduces a new method of Blockchain formation for reliable storage of personal data of ID-card holders. In particular, the model of the information system is presented, the new structure of smart ID-cards and information on…

Cryptography and Security · Computer Science 2020-06-30 Sergii Kushch , Yurii Baryshev , Yurii Baryshev