3,083 research outputs found
Single-Board-Computer Clusters for Cloudlet Computing in Internet of Things
The number of connected sensors and devices is expected to increase to billions in the near
future. However, centralised cloud-computing data centres present various challenges to meet the
requirements inherent to Internet of Things (IoT) workloads, such as low latency, high throughput
and bandwidth constraints. Edge computing is becoming the standard computing paradigm for
latency-sensitive real-time IoT workloads, since it addresses the aforementioned limitations related
to centralised cloud-computing models. Such a paradigm relies on bringing computation close to
the source of data, which presents serious operational challenges for large-scale cloud-computing
providers. In this work, we present an architecture composed of low-cost Single-Board-Computer
clusters near to data sources, and centralised cloud-computing data centres. The proposed
cost-efficient model may be employed as an alternative to fog computing to meet real-time IoT
workload requirements while keeping scalability. We include an extensive empirical analysis to
assess the suitability of single-board-computer clusters as cost-effective edge-computing micro data
centres. Additionally, we compare the proposed architecture with traditional cloudlet and cloud
architectures, and evaluate them through extensive simulation. We finally show that acquisition costs
can be drastically reduced while keeping performance levels in data-intensive IoT use cases.Ministerio de Economía y Competitividad TIN2017-82113-C2-1-RMinisterio de Economía y Competitividad RTI2018-098062-A-I00European Union’s Horizon 2020 No. 754489Science Foundation Ireland grant 13/RC/209
Looking Towards The Sky: Cloud Computing from a Conceptual to an IT Industry Game Changer
Cloud computing is highly embraced and identified as one of the major innovations in the computing field in recent years. The main goals of this article, which is based on literature reviews and personal work experience, are to present an overview of the conceptual idea of cloud computing, the cloud computing delivery paradigms, common roles in cloud computing, the most mentioned advantages of adopting cloud computing in enterprise environments, the main criticisms facing cloud computing, and recommendations for ensuring the success of cloud computing implementation and adoption, in order to inform and educate business managers, IT managers, and higher education decision-makers regarding cloud computing adoption and implementation to do so more successfully based on secure, flexible and scalable, reliable, and cost-effective cloud computing services
Towards a Smarter organization for a Self-servicing Society
Traditional social organizations such as those for the management of
healthcare are the result of designs that matched well with an operational
context considerably different from the one we are experiencing today. The new
context reveals all the fragility of our societies. In this paper, a platform
is introduced by combining social-oriented communities and complex-event
processing concepts: SELFSERV. Its aim is to complement the "old recipes" with
smarter forms of social organization based on the self-service paradigm and by
exploring culture-specific aspects and technological challenges.Comment: Final version of a paper published in the Proceedings of
International Conference on Software Development and Technologies for
Enhancing Accessibility and Fighting Info-exclusion (DSAI'16), special track
on Emergent Technologies for Ambient Assisted Living (ETAAL
Digital Society Ecosystem Impact on Creative Industry
Industry 4.0 phenomenon has emerged since many technological breakthroughs developed in the past decades.
Human well-being behavior are basically influenced by the digital technology. The current customers incline the need for
customized products. This situation drive the production paradigm shift from the mass production to the individual
production. This paradigm shift force companies to own more resources. Companies’ collaboration is a way to win the
competition. Industrial revolution era bring the fact that dominant economic activity is coming from a strong business
ecosystem. The major impact of digitalization is faced by the creative industries, an industry priority and a \u27laboratory\u27 for
studying economic transformation and modern society. This paper will review the digitalization in industry 4.0 era,
business ecosystem and society shift, and the digitalization impact on creative industry.
Keywords Industry 4.0; business ecosystem; society shift; creative industr
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