3,405 research outputs found
Impact of IIoT and Lean bundles configurations on proactive work behaviors
This thesis investigates the impact of IIoT and Lean bundles configurations on team proactivity, that is calculated as a mean of individual proactivity values. It is divided in four chapters: in the first chapter an introduction to Industry 4.0 and a description of its main technologies is performed, the second chapter is characterized by a literature review on the integration between Industry 4.0 an Lean Production, the third chapter consists on a description of the Qualitative Comparative Analysis approach and the last chapter discusses the results of the analysis
SymbioCity: Smart Cities for Smarter Networks
The "Smart City" (SC) concept revolves around the idea of embodying
cutting-edge ICT solutions in the very fabric of future cities, in order to
offer new and better services to citizens while lowering the city management
costs, both in monetary, social, and environmental terms. In this framework,
communication technologies are perceived as subservient to the SC services,
providing the means to collect and process the data needed to make the services
function. In this paper, we propose a new vision in which technology and SC
services are designed to take advantage of each other in a symbiotic manner.
According to this new paradigm, which we call "SymbioCity", SC services can
indeed be exploited to improve the performance of the same communication
systems that provide them with data. Suggestive examples of this symbiotic
ecosystem are discussed in the paper. The dissertation is then substantiated in
a proof-of-concept case study, where we show how the traffic monitoring service
provided by the London Smart City initiative can be used to predict the density
of users in a certain zone and optimize the cellular service in that area.Comment: 14 pages, submitted for publication to ETT Transactions on Emerging
Telecommunications Technologie
Exploring IoT in Smart Cities: Practices, Challenges and Way Forward
The rise of Internet of things (IoT) technology has revolutionized urban
living, offering immense potential for smart cities in which smart home, smart
infrastructure, and smart industry are essential aspects that contribute to the
development of intelligent urban ecosystems. The integration of smart home
technology raises concerns regarding data privacy and security, while smart
infrastructure implementation demands robust networking and interoperability
solutions. Simultaneously, deploying IoT in industrial settings faces
challenges related to scalability, standardization, and data management. This
research paper offers a systematic literature review of published research in
the field of IoT in smart cities including 55 relevant primary studies that
have been published in reputable journals and conferences. This extensive
literature review explores and evaluates various aspects of smart home, smart
infrastructure, and smart industry and the challenges like security and
privacy, smart sensors, interoperability and standardization. We provide a
unified perspective, as we seek to enhance the efficiency and effectiveness of
smart cities while overcoming security concerns. It then explores their
potential for collective integration and impact on the development of smart
cities. Furthermore, this study addresses the challenges associated with each
component individually and explores their combined impact on enhancing urban
efficiency and sustainability. Through a comprehensive analysis of security
concerns, this research successfully integrates these IoT components in a
unified approach, presenting a holistic framework for building smart cities of
the future. Integrating smart home, smart infrastructure, and smart industry,
this research highlights the significance of an integrated approach in
developing smart cities
Designing the Health-related Internet of Things: Ethical Principles and Guidelines
The conjunction of wireless computing, ubiquitous Internet access, and the miniaturisation of sensors have opened the door for technological applications that can monitor health and well-being outside of formal healthcare systems. The health-related Internet of Things (H-IoT) increasingly plays a key role in health management by providing real-time tele-monitoring of patients, testing of treatments, actuation of medical devices, and fitness and well-being monitoring. Given its numerous applications and proposed benefits, adoption by medical and social care institutions and consumers may be rapid. However, a host of ethical concerns are also raised that must be addressed. The inherent sensitivity of health-related data being generated and latent risks of Internet-enabled devices pose serious challenges. Users, already in a vulnerable position as patients, face a seemingly impossible task to retain control over their data due to the scale, scope and complexity of systems that create, aggregate, and analyse personal health data. In response, the H-IoT must be designed to be technologically robust and scientifically reliable, while also remaining ethically responsible, trustworthy, and respectful of user rights and interests. To assist developers of the H-IoT, this paper describes nine principles and nine guidelines for ethical design of H-IoT devices and data protocols
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Context-awareness for mobile sensing: a survey and future directions
The evolution of smartphones together with increasing computational power have empowered developers to create innovative context-aware applications for recognizing user related social and cognitive activities in any situation and at any location. The existence and awareness of the context provides the capability of being conscious of physical environments or situations around mobile device users. This allows network services to respond proactively and intelligently based on such awareness. The key idea behind context-aware applications is to encourage users to collect, analyze and share local sensory knowledge in the purpose for a large scale community use by creating a smart network. The desired network is capable of making autonomous logical decisions to actuate environmental objects, and also assist individuals. However, many open challenges remain, which are mostly arisen due to the middleware services provided in mobile devices have limited resources in terms of power, memory and bandwidth. Thus, it becomes critically important to study how the drawbacks can be elaborated and resolved, and at the same time better understand the opportunities for the research community to contribute to the context-awareness. To this end, this paper surveys the literature over the period of 1991-2014 from the emerging concepts to applications of context-awareness in mobile platforms by providing up-to-date research and future research directions. Moreover, it points out the challenges faced in this regard and enlighten them by proposing possible solutions
Big Data and the Internet of Things
Advances in sensing and computing capabilities are making it possible to
embed increasing computing power in small devices. This has enabled the sensing
devices not just to passively capture data at very high resolution but also to
take sophisticated actions in response. Combined with advances in
communication, this is resulting in an ecosystem of highly interconnected
devices referred to as the Internet of Things - IoT. In conjunction, the
advances in machine learning have allowed building models on this ever
increasing amounts of data. Consequently, devices all the way from heavy assets
such as aircraft engines to wearables such as health monitors can all now not
only generate massive amounts of data but can draw back on aggregate analytics
to "improve" their performance over time. Big data analytics has been
identified as a key enabler for the IoT. In this chapter, we discuss various
avenues of the IoT where big data analytics either is already making a
significant impact or is on the cusp of doing so. We also discuss social
implications and areas of concern.Comment: 33 pages. draft of upcoming book chapter in Japkowicz and Stefanowski
(eds.) Big Data Analysis: New algorithms for a new society, Springer Series
on Studies in Big Data, to appea
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