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200 papers

While the benefits of common and public goods are shared, they tend to be scarce when contributions are provided voluntarily. Failure to cooperate in the provision or preservation of these goods is fundamental to sustainability challenges,…

General Economics · Economics 2025-08-05 Vítor V. Vasconcelos , Phillip M. Hannam , Simon A. Levin , Jorge M. Pacheco

Cloud Computing is rising fast, with its data centres growing at an unprecedented rate. However, this has come with concerns over privacy, efficiency at the expense of resilience, and environmental sustainability, because of the dependence…

Networking and Internet Architecture · Computer Science 2015-05-13 Alexandros Marinos , Gerard Briscoe

As the amount of scientific data continues to grow at ever faster rates, the research community is increasingly in need of flexible computational infrastructure that can support the entirety of the data science lifecycle, including…

Computers and Society · Computer Science 2016-04-12 Robert L. Grossman , Allison Heath , Mark Murphy , Maria Patterson , Walt Wells

In the modern world, our cities and societies face several technological and societal challenges, such as rapid urbanization, global warming & climate change, the digital divide, and social inequalities, increasing the need for more…

Physics and Society · Physics 2026-01-06 Jebran Khan , Kashif Ahmad , Senthil Kumar Jagatheesaperumal , Nasir Ahmad , Kyung-Ah Sohn

The sharing of data and digital assets in a decentralized settling is associated with various legislative challenges, including, but not limited to, the need to adhere to legal requirements with respect to privacy (e.g. data protection…

Cryptography and Security · Computer Science 2022-06-13 Ines Akaichi

Existing attempts at utility computing revolve around two approaches. The first consists of proprietary solutions involving renting time on dedicated utility computing machines. The second requires the use of heavy, monolithic applications…

Distributed, Parallel, and Cluster Computing · Computer Science 2007-05-23 Michael Treaster , Nadir Kiyanclar , Gregory A. Koenig , William Yurcik

Information and Communication Technology (ICT) has been playing a pivotal role since the last decade in developing countries that brings citizen services to the doorsteps and connecting people. With this aspiration ICT has introduced…

Computers and Society · Computer Science 2017-08-17 Monir Bhuiyan , Rafikul Haque , Mahdi H. Miraz

This paper mainly depicts the conceptual overview of vertical integration, semantic interoperability architecture such as Educational Sector Architectural Framework (ESAF) for New Zealand government and different interoperability framework…

Cryptography and Security · Computer Science 2015-03-12 Md. Headayetullah , G. K. Pradhan , Sanjay Biswas , B. Puthal

Communities, ranging from homes to cities, are a ubiquitous part of our lives. However, there is a lack of adequate support for applications built around these communities. As a result, current applications each need to implement their own…

Distributed, Parallel, and Cluster Computing · Computer Science 2023-08-30 Silvery Fu , Dylan Reimer , Siyuan Dong , Yifei Zhu , Sylvia Ratnasamy

Real-time, online-editing web apps provide free and convenient services for collaboratively editing, sharing and storing files. The benefits of these web applications do not come for free: not only do service providers have full access to…

Cryptography and Security · Computer Science 2019-11-19 Yihao Hu , Ari Trachtenberg , Prakash Ishwar

National governments are increasingly adopting blockchain to enhance transparency, trust, and efficiency in public service delivery. However, evidence on how these technologies are governed across national contexts remains fragmented and…

Computers and Society · Computer Science 2026-02-06 Hozefa Lakadawala , Komla Dzigbede , Yu Chen

Since its inception as a solution for secure cryptocurrencies sharing in 2008, the blockchain technology has now become one of the core technologies for secure data sharing and storage over trustless and decentralised peer-to-peer systems.…

Cryptography and Security · Computer Science 2020-06-26 Noe Elisa , Longzhi Yang , Honglei Li , Fei Chao , Nitin Naik

This paper explores the architecture of Software as a Service (SaaS) platforms, emphasizing scalability and maintainability. SaaS, a flexible software distribution model suitable for individuals and organizations, has become prevalent with…

Software Engineering · Computer Science 2024-03-11 Ardy Dedase

E-governance is a process that aims to enhance a government's ability to simplify all the processes that may involve government, citizens, businesses, and so on. The rapid evolution of digital technologies has often created the necessity…

Cryptography and Security · Computer Science 2022-03-17 Owen Lo , William J. Buchanan , Sarwar Sayeed , Pavlos Papadopoulos , Nikolaos Pitropakis , Christos Chrysoulas

Cloud computing is a new computing paradigm which allows sharing of resources on remote server such as hardware, network, storage using internet and provides the way through which application, computing power, computing infrastructure can…

Distributed, Parallel, and Cluster Computing · Computer Science 2013-08-01 Abu Salim , Rajesh Kumar Tiwari , Sachin Tripathi

This paper presents the concept of a service colony and its characteristics. A service colony is a novel architectural style for developing a software system as a group of autonomous software services co-operating to fulfill the objectives…

Software Engineering · Computer Science 2024-07-11 Thakshila Imiya Mohottige , Artem Polyvyanyy , Rajkumar Buyya , Colin Fidge , Alistair Barros

With the advance of Web Services technologies and the emergence of Web Services into the information space, tremendous opportunities for empowering users and organizations appear in various application domains including electronic commerce,…

Databases · Computer Science 2011-03-07 Hela Limam , Jalel Akaichi

In this paper we describe a proposal for information organization for computer supported cooperative work, while working with spatial information. It is focused on emergency response plan construction, and the requirements extracted from…

Human-Computer Interaction · Computer Science 2011-11-24 André Sabino , Armanda Rodrigues

The importance of digital identity as a foundation for digital public services is considered. As the classical, centralised model digital identity has proven to be subject to several limitations, self-sovereign identities are proposed as…

Computers and Society · Computer Science 2021-06-23 Roberta Centonze , Roberto Reale

In large-scale projects operated in regulated environments, standard development processes are employed to meet strict compliance demands. Since such processes are usually complex, providing process users with access to their required…

Software Engineering · Computer Science 2025-02-18 Oliver Greulich , Christoph Knieke , Bassel Rafie , Andreas Rausch , Marco Kuhrmann