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Blockchain technology has been integrated into diverse software applications by enabling a decentralised architecture design. However, the defects of on-chain algorithmic mechanisms, and tedious disputes and debates in off-chain communities…

软件工程 · 计算机科学 2022-11-14 Yue Liu , Qinghua Lu , Guangsheng Yu , Hye-Young Paik , Liming Zhu

Wearable fitness devices are widely used to track an individual's health and physical activities to improve the quality of health services. These devices sense a considerable amount of sensitive data processed by a centralized third party.…

密码学与安全 · 计算机科学 2022-03-04 May Alhajri , Carsten Rudolph , Ahmad Salehi Shahraki

Cryptocurrencies and their foundation technology, the Blockchain, are reshaping finance and economics, allowing a decentralized approach enabling trusted applications with no trusted counterpart. More recently, the Blockchain and the…

软件工程 · 计算机科学 2019-12-20 Lodovica Marchesi , Michele Marchesi , Roberto Tonelli

The blockchain technology has potential applications in various areas such as smart-contracts, Internet of Things (IoT), land registry, supply chain management, storing medical data, and identity management. Although the Github currently…

软件工程 · 计算机科学 2019-03-21 Amiangshu Bosu , Anindya Iqbal , Rifat Shahriyar , Partha Chakroborty

OBJECTIVE: To design and evaluate new pharmacogenomic (PGx) clinical decision support (CDS) alerts, built to adhere to PGx CDS design principles developed through socio-technical approaches. MATERIALS AND METHODS: Based on previously…

人机交互 · 计算机科学 2025-05-06 Timothy M. Herr , Therese A. Nelson , Luke V. Rasmussen , Yinan Zheng , Nicola Lancki , Justin B. Starren

Blockchain technology has spawned a vast ecosystem of digital currencies with Central Bank Digital Currencies (CBDCs) -- digital forms of fiat currency -- being one of them. An important feature of digital currencies is facilitating…

密码学与安全 · 计算机科学 2025-10-01 Panagiotis Michalopoulos , Anthony Mack , Cameron Clark , Linus Chen , Johannes Sedlmeir , Andreas Veneris

The paper presents an innovative approach to address the challenges of scalability and reliability in Distributed Federated Learning by leveraging the integration of blockchain technology. The paper focuses on enhancing the trustworthiness…

机器学习 · 计算机科学 2025-07-11 Ajay Kumar Shrestha , Faijan Ahamad Khan , Mohammed Afaan Shaikh , Amir Jaberzadeh , Jason Geng

This paper describes a building blocks approach to the design of scientific workflow systems. We discuss RADICAL-Cybertools as one implementation of the building blocks concept, showing how they are designed and developed in accordance with…

分布式、并行与集群计算 · 计算机科学 2019-06-28 Matteo Turilli , Vivek Balasubramanian , Andre Merzky , Ioannis Paraskevakos , Shantenu Jha

In this paper, we propose and evaluate a method for generating key-dependent feedback configurations (KDFC) for $\sigma$-LFSRs. $\sigma$-LFSRs with such configurations can be applied to any stream cipher that uses a word-based LFSR. Here, a…

密码学与安全 · 计算机科学 2021-03-03 Subrata Nandi , Srinivasan Krishnaswamy , Behrouz Zolfaghari , Pinaki Mitra

Modern online platforms rely on effective rating systems to learn about items. We consider the optimal design of rating systems that collect binary feedback after transactions. We make three contributions. First, we formalize the…

机器学习 · 计算机科学 2019-04-09 Nikhil Garg , Ramesh Johari

Nowadays, sharding is deemed as a promising way to save traditional blockchain protocols from their low scalability. However, such technique also brings several potential risks and huge communication overheads. An improper design may give…

密码学与安全 · 计算机科学 2022-01-03 Mengqian Zhang , Jichen Li , Zhaohua Chen , Hongyin Chen , Xiaotie Deng

During acceptance testing customers assess whether a system meets their expectations and often identify issues that should be improved. These findings have to be communicated to the developers a task we observed to be error prone,…

软件工程 · 计算机科学 2014-09-02 Olga Liskin , Christoph Herrmann , Eric Knauss , Thomas Kurpick , Bernhard Rumpe , Kurt Schneider

CSDMS, The Community Surface Dynamics Modeling System, is an NSF funded project whose focus is to aid a diverse community of earth and ocean system model users and developers to use and create robust software quickly. To this end, CSDMS…

Evaluating graphic designs involves assessing it from multiple facets like alignment, composition, aesthetics and color choices. Evaluating designs in a holistic way involves aggregating feedback from individual expert reviewers. Towards…

人工智能 · 计算机科学 2026-03-13 Sayan Nag , K J Joseph , Koustava Goswami , Vlad I Morariu , Balaji Vasan Srinivasan

Application of Information Technology (IT) in the domain of Human Resource Management (HRM) systems is a sine qua non for any organization for successfully adopting and implementing Fourth Industrial Revolution (Industry 4.0). However,…

密码学与安全 · 计算机科学 2019-02-13 Md Mehedi Hassan Onik , Mahdi H. Miraz , Chul-Soo Kim

Artificial intelligence (AI)-based computer perception (CP) technologies use mobile sensors to collect behavioral and physiological data for clinical decision-making. These tools can reshape how clinical knowledge is generated and…

As the core technology behind Bitcoin, Blockchain's decentralized, tamper-proof, and traceable features make it the preferred platform for organizational innovation. In current Bitcoin, block reward is halved every four years, and…

密码学与安全 · 计算机科学 2022-02-22 Xiongfei Zhao , Yain-Whar Si

This research gives a detailed analysis of the application of blockchain technology to the airline reservation systems in order to bolster trust, transparency, and operational efficiency by overcoming several challenges including customer…

软件工程 · 计算机科学 2024-10-21 Biman Barua , M. Shamim Kaiser

The emergence of more and more blockchain solutions with innovative approaches to optimising performance, scalability, privacy and governance complicates performance analysis. Reasons for the difficulty of benchmarking blockchains include,…

分布式、并行与集群计算 · 计算机科学 2023-11-28 Frank Christian Geyer , Hans-Arno Jacobsen , Ruben Mayer , Peter Mandl

The creative design process involves transforming abstract goals into concrete outcomes through a series of decisions made under constraints. While such processes are commonly shaped by feedback like rewards, their impact on design decision…

人机交互 · 计算机科学 2026-04-30 Surabhi S Nath , Vindula Jayawardana , Monica Van , Matt Klenk , Shabnam Hakimi