Artigos de revistas: "Service-Oriented IoT"

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NEMOTO, Yutaro. "Towards well-being-oriented IoT service design". Proceedings of Design & Systems Conference 2018.28 (2018): 1407. http://dx.doi.org/10.1299/jsmedsd.2018.28.1407.

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Hesham, Omar, Ashraf Salem e Bassem Abdullah. "Secured Service Oriented Communication in V2X Technology". WSEAS TRANSACTIONS ON COMMUNICATIONS 22 (31 de dezembro de 2023): 211–21. http://dx.doi.org/10.37394/23204.2023.22.22.

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From the day communication started and messages being transmitted and received from one endpoint to another, security was always a concern. And nowadays this is not different from the old ages. In the era of IOT and V2X technology, communication protocols must be safe and secured and the traditional communication approaches like using CAN, LIN and Flexray will be hard to be integrated with IOT systems. Modern approaches are introduced for IOT integration through Ethernet, one of the most used approaches nowadays for vehicle communication is Service Oriented Communication which is represented by several protocols. One of protocols designed by AUTOSAR community is Service Oriented Middleware over Internet Protocol known as SOME/IP. After Surveying Service Oriented Communication, we propose a solution that adds security features to vanilla SOME/IP that prevents possible Denial of Service attacks. In this paper, we will survey the current solution used and tested and compare it with our proposal.

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Giao, Joao, Artem A. Nazarenko, Fernando Luis-Ferreira, Diogo Gonçalves e Joao Sarraipa. "A Framework for Service-Oriented Architecture (SOA)-Based IoT Application Development". Processes 10, n.º 9 (5 de setembro de 2022): 1782. http://dx.doi.org/10.3390/pr10091782.

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In the last decades, the increasing complexity of industrial information technology has led to the emergence of new trends in manufacturing. Factories are using multiple Internet of Things (IoT) platforms to harvest sensor information to improve production. Such a transformation contributes to efficiency growth and reduced production costs. To deal with the heterogeneity of the services within an IoT system, Service-Oriented Architecture (SOA) is referred to in the literature as being advantageous for the design and development of software to support IoT-based production processes. The aim of SOA-based design is to provide the leverage to use and reuse loosely coupled IoT services at the middleware layer to minimise system integration problems. We propose a system architecture that follows the SOA architectural pattern and enables developers and business process designers to dynamically add, query or use instances of existing modular software in the IoT context. Furthermore, an analysis of utilization of modular software that presents some challenges and limitations of this approach is also in the scope of this work.

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Sim, Sungho, e Hanyong Choi. "A study on the service discovery support method in the IoT environments". International Journal of Electrical Engineering & Education 57, n.º 1 (5 de dezembro de 2018): 85–96. http://dx.doi.org/10.1177/0020720918813824.

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The fourth Industrial Revolution is rapidly growing due to the development of ICT and the need for organic linkage in the industry. The Internet of Things (IoT), in which objects and objects from active relationships such as sensing, networking and mutual cooperation without human intervention is the core technology of the fourth Industrial Revolution, which can be linked to various industrial fields. As the IoT environment spreads, IoT devices are continuously increasing in various industries. IoT devices connected to the Internet are as different as each application environment. Many information is derived from the interaction between an IoT device and a device or between a human and an IoT device, as well as devices that provide simple data such as sensing. This paper proposes a support method to enable extended service search when users search for services using information generated in IoT environment. The existing service discovery method focuses on the method by which the user selects the service based on the simple service information disclosed by the service provider. In order to solve the problem of existing service discovery method, this study proposed a support method that enables users to search service discovery flexibly even when using existing methods in service discovery in IoT environment. The proposed method provides a user-centered service search environment construction through a search method using user IoT information which was not considered in the existing service search. This makes up for the problem of service availability and provider-oriented service discovery through the establishment of a user service discovery environment.

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Irawan, Yuda, Chrismondari, Yolnasdi, Ari Linarta, Muhardi e Anita Febriani. "Smart Home Light Based Service Oriented Architecture and IoT". Journal of Physics: Conference Series 1845, n.º 1 (1 de março de 2021): 012070. http://dx.doi.org/10.1088/1742-6596/1845/1/012070.

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Chen, Jiachen, Sugang Li, Haoyang Yu, Yanyong Zhang, Dipankar Raychaudhuri, Ravishankar Ravindran, Hongju Gao, Lijun Dong, Guoqiang Wang e Hang Liu. "Exploiting ICN for Realizing Service-Oriented Communication in IoT". IEEE Communications Magazine 54, n.º 12 (dezembro de 2016): 24–30. http://dx.doi.org/10.1109/mcom.2016.1600405cm.

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Zou, Yiqin, e Li Quan. "A new service-oriented grid-based method for AIoT application and implementation". Modern Physics Letters B 31, n.º 19-21 (27 de julho de 2017): 1740064. http://dx.doi.org/10.1142/s0217984917400644.

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The traditional three-layer Internet of things (IoT) model, which includes physical perception layer, information transferring layer and service application layer, cannot express complexity and diversity in agricultural engineering area completely. It is hard to categorize, organize and manage the agricultural things with these three layers. Based on the above requirements, we propose a new service-oriented grid-based method to set up and build the agricultural IoT. Considering the heterogeneous, limitation, transparency and leveling attributes of agricultural things, we propose an abstract model for all agricultural resources. This model is service-oriented and expressed with Open Grid Services Architecture (OGSA). Information and data of agricultural things were described and encapsulated by using XML in this model. Every agricultural engineering application will provide service by enabling one application node in this service-oriented grid. Description of Web Service Resource Framework (WSRF)-based Agricultural Internet of Things (AIoT) and the encapsulation method were also discussed in this paper for resource management in this model.

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Xie, Huan, Qiuming Zhang, Shu Du, Yang Yang, Xue Wu, Peng Qin, Runze Wu e Xiongwen Zhao. "Study of Resource Allocation for 5G URLLC/eMBB-Oriented Power Hybrid Service". Sensors 23, n.º 8 (11 de abril de 2023): 3884. http://dx.doi.org/10.3390/s23083884.

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With the rapid development of the 5G power Internet of Things (IoT), new power systems have higher requirements for data transmission rates, latency, reliability, and energy efficiency. Specifically, the hybrid service of enhanced mobile broadband (eMBB) and ultra-reliable low-latency communication (URLLC) has brought new challenges to the differentiated service of the 5G power IoT. To solve the above problems, this paper first constructs a power IoT model based on NOMA for the mixed service of URLLC and eMBB. Considering the shortage of resource utilization in eMBB and URLLC hybrid power service scenarios, the problem of maximizing system throughput through joint channel selection and power allocation is proposed. The channel selection algorithm based on matching as well as the power allocation algorithm based on water injection are developed to tackle the problem. Both theoretical analysis and experimental simulation verify that our method has superior performance in system throughput and spectrum efficiency.

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Mongay Batalla, Jordi, Mariusz Gajewski, Waldemar Latoszek, Piotr Krawiec, Constandinos X. Mavromoustakis e George Mastorakis. "ID-based service-oriented communications for unified access to IoT". Computers & Electrical Engineering 52 (maio de 2016): 98–113. http://dx.doi.org/10.1016/j.compeleceng.2016.02.020.

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Badawy, Mahmoud M., Zainab H. Ali e Hesham A. Ali. "QoS provisioning framework for service-oriented internet of things (IoT)". Cluster Computing 23, n.º 2 (1 de junho de 2019): 575–91. http://dx.doi.org/10.1007/s10586-019-02945-x.

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Bao, Jian Min, Jin Ping Wang e Yan Kui Sun. "A New Ubiquitous Service Platform for IOT (USPIOT) Implementation Based on SOA". Advanced Materials Research 524-527 (maio de 2012): 3788–91. http://dx.doi.org/10.4028/www.scientific.net/amr.524-527.3788.

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This paper proposed a new ubiquitous service platform for IOT (USPIOT) implementation based on Service-Oriented Architecture (SOA), the platform combines materialized integration with virtual view and realizes real-time collection, real-time main memory database processing to solve the problem such as real-time heterogeneous data integration of different equipments. By providing a service development environment which enables to realize common services description, the USPIOT makes the various service applications and service operations of the IOT extracted, transformed, integrated, and then establishes a stable ubiquitous service implementation environment. The results show that this platform can realize lots of IOT service applications such as the environmental monitor and has a good scalability.

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Zhao, Shuai, Bo Cheng, Le Yu, Shou-lu Hou, Yang Zhang e Jun-liang Chen. "Internet of Things Service Provisioning Platform for Cross-Application Cooperation". International Journal of Web Services Research 13, n.º 1 (janeiro de 2016): 1–22. http://dx.doi.org/10.4018/ijwsr.2016010101.

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With the development of Internet of Things (IoT), large-scale of resources and applications atop them emerge. However, most of existing efforts are “silo” solutions, there is a tight-coupling between the device and the application. The paradigm for IoT and its corresponding infrastructure are required to move away from isolated solutions towards cooperative models. Recent works have focused on applying Service Oriented Architecture (SOA) to IoT service provisioning. Other than the traditional services of cyberspace which are oriented to a two-tuple problem domain, IoT services are faced with a three-tuple problem domain of user requirement, cyberspace and physical space. One challenge of existing works is lacking of efficient mechanism to on-demand provisioning the sensing information in a loosely-coupled, decentralized way and then dynamically coordinate the relevant services to rapidly respond to changes in the physical world. Another challenge is how to systematically and effectively access (plug) the heterogeneous devices without intrusive changing. This paper proposes a service provisioning platform which enables to access heterogeneous devices and expose device capabilities as light-weighted service, and presents an event-based message interaction mode to facilitate the asynchronous, on-demand sharing of sensing information in distributed, loosely-coupled IoT environment. It provides the basic infrastructure for IoT application pattern: inner-domain high-degree autonomy and inter-domain dynamic coordination. The practicability of platform is validated by experimental evaluations and a District Heating Control and Information System (DHCIS).

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Ahmed, Musa Midila. "Hybrid Encryption for Messages’ Confidentiality in SOSE-Based IOT Service Systems". International Journal of Innovative Computing 11, n.º 2 (31 de outubro de 2021): 1–6. http://dx.doi.org/10.11113/ijic.v11n2.292.

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Internet of Things (IOT) is an essential paradigm where devices are interconnected into network. The operations of these devices can be through service-oriented software engineering (SOSE) principles for efficient service provision. SOSE is an important software development method for flexible, agile, loose-coupled, heterogeneous and interoperable applications. Despite all these benefits, its adoption for IOT services is slow due to security challenges. The security challenge of integration of IOT with service-oriented architecture (SOA) is man-in-the-middle attack on the messages exchanged. The transport layer security (TLS) creates a secured socket channel between the client and server. This is efficient in securing messages exchanged at the transport layer only. SOSE-based IOT systems needs an end-to-end security to handle its vulnerabilities. This integration enables interoperability of heterogeneous devices, but renders the system vulnerable to passive attacks. The confidentiality problem is hereby addressed by message level hybrid encryption. This is by encrypting the messages by AES for efficiency. However, to enable end-to-end security, the key sharing problem of advanced encryption standard (AES) is handled by RSA public key encryption. The results shows that this solution addressed data contents security and credentials security privacy issues. Furthermore, the solution enables end-to- end security of interaction in SOSE-based IOT systems.

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Chen, Fei, Duming Luo, Tao Xiang, Ping Chen, Junfeng Fan e Hong-Linh Truong. "IoT Cloud Security Review". ACM Computing Surveys 54, n.º 4 (maio de 2021): 1–36. http://dx.doi.org/10.1145/3447625.

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Recent years have seen the rapid development and integration of the Internet of Things (IoT) and cloud computing. The market is providing various consumer-oriented smart IoT devices; the mainstream cloud service providers are building their software stacks to support IoT services. With this emerging trend even growing, the security of such smart IoT cloud systems has drawn much research attention in recent years. To better understand the emerging consumer-oriented smart IoT cloud systems for practical engineers and new researchers, this article presents a review of the most recent research efforts on existing, real, already deployed consumer-oriented IoT cloud applications in the past five years using typical case studies. Specifically, we first present a general model for the IoT cloud ecosystem. Then, using the model, we review and summarize recent, representative research works on emerging smart IoT cloud system security using 10 detailed case studies, with the aim that the case studies together provide insights into the insecurity of current emerging IoT cloud systems. We further present a systematic approach to conduct a security analysis for IoT cloud systems. Based on the proposed security analysis approach, we review and suggest potential security risk mitigation methods to protect IoT cloud systems. We also discuss future research challenges for the IoT cloud security area.

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Singh, Satyanand, Joanna Rosak-Szyrocka e László Tamàndl. "Development, Service-Oriented Architecture, and Security of Blockchain Technology for Industry 4.0 IoT Application". HighTech and Innovation Journal 4, n.º 1 (1 de março de 2023): 134–56. http://dx.doi.org/10.28991/hij-2023-04-01-010.

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The Internet of Things (IoT) paradigm is laying the groundwork for a world in which many of our everyday devices will be connected and will interact with their surroundings to gather data and automate some operations. Among other things, such a concept necessitates seamless authentication, data privacy, security, attack resilience, simplicity of deployment, and self-maintenance. Blockchain, a technology created with the Bitcoin cryptocurrency, can provide such advantages. To create blockchain-based IoT (BIoT) applications, a full discussion of how to modify blockchain to meet the unique requirements of IoT is offered in this paper. The most important BIoT applications are detailed after a brief introduction to blockchain, with the goal of highlighting how blockchain can affect conventional cloud-based IoT applications. Then, several factors that have an impact on the design, development, and deployment of a BIoT application are covered, along with present obstacles and potential improvements. Lastly, a list of recommendations is provided to help future BIoT researchers and developers understand some of the problems that need to be solved before deploying the upcoming generation of BIoT applications. Doi: 10.28991/HIJ-2023-04-01-010 Full Text: PDF

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Sosa-Reyna, Claudia M., Edgar Tello-Leal e David Lara-Alabazares. "Methodology for the model-driven development of service oriented IoT applications". Journal of Systems Architecture 90 (outubro de 2018): 15–22. http://dx.doi.org/10.1016/j.sysarc.2018.08.008.

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Liu, Yi, He Wang, Junyu Wang, Kan Qian, Ning Kong, Kaijiang Wang, Lirong Zheng, Yiwei Shi e Daniel W. Engels. "Enterprise-Oriented IoT Name Service for Agricultural Product Supply Chain Management". International Journal of Distributed Sensor Networks 11, n.º 8 (janeiro de 2015): 308165. http://dx.doi.org/10.1155/2015/308165.

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Xu, Xiaolong, Xihua Liu, Zhanyang Xu, Fei Dai, Xuyun Zhang e Lianyong Qi. "Trust-Oriented IoT Service Placement for Smart Cities in Edge Computing". IEEE Internet of Things Journal 7, n.º 5 (maio de 2020): 4084–91. http://dx.doi.org/10.1109/jiot.2019.2959124.

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Kavitha, V., Dr P. Shanmugapriya, A. S. Aisshwaryapriya e M. Harini. "Service based collaborative framework for smart gardening". International Journal of Engineering & Technology 7, n.º 3.3 (8 de junho de 2018): 588. http://dx.doi.org/10.14419/ijet.v7i2.33.14841.

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Service oriented architecture (SOA) is being an evolving technology, which allows various applications to talk with each other and share data and services through a provider, mediator and service requestor with a service description. This paper recommends a way for the development of “smart gardening” using web services in combination with internet of things (IoT). This approach helps to develop, deploy, integrate and manage various services through a collaborative framework for the effective maintenance of plant growth. The usage of IoT will help people to use the sophisticated techniques to improve the maintenance. IoT is used for sensing soil moisture and nutrients, controlling water usage for plant growth and determining custom fertilizer. Further, it also aims to maintain the environmental constancy and sustainability.

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Machorro-Cano, Isaac, José Oscar Olmedo-Aguirre, Giner Alor-Hernández, Lisbeth Rodríguez-Mazahua, José Luis Sánchez-Cervantes e Asdrúbal López-Chau. "SCM-IoT: An Aproach for Internet of Things Services Integration and Coordination". Applied Sciences 12, n.º 6 (18 de março de 2022): 3133. http://dx.doi.org/10.3390/app12063133.

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Today, new applications demand an internet of things (IoT) infrastructure with greater intelligence in our daily use devices. Among the salient features that characterize intelligent IoT systems are interoperability and dynamism. While service-oriented architectures (SOA) offer a well-developed and standardized architecture and protocols for interoperability, answering whether SOA offers enough dynamism to merge IoT with artificial intelligence (AI) is still in its beginnings. This paper proposes an SOA model, called SCM-IoT (service composition model for IoT), for incorporating AI into IoT systems, addressing their coordination by a mediator offering services for storage, production, discovery, and notification of relevant data for client applications. The model allows IoT systems to be incrementally developed from three perspectives: a conceptual model, platform-independent computational model, and platform-dependent computational model. Finally, as a case of study, a domotic IoT system application is developed in SCM-IoT to analyze the characteristics and benefits of the proposed approach.

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Alsaig, Alaa, Vangalur Alagar, Zaki Chammaa e Nematollaah Shiri. "Characterization and Efficient Management of Big Data in IoT-Driven Smart City Development". Sensors 19, n.º 11 (28 de maio de 2019): 2430. http://dx.doi.org/10.3390/s19112430.

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Smart city is an emerging initiative for integrating Information and Communication Technologies (ICT) in effective ways to support development of smart cities with enhanced quality of life for its citizens through safe and secure context-aware services. Major technical challenges to realize smart cities include resource use optimization, service delivery without interruption at all times in all aspects, minimization of costs, and reduction of resource consumption. To address these challenges, new techniques and technologies are required for modeling and processing the big data generated and used through the underlying Internet of Things (IoT). To this end, we propose a data-centric approach to IoT in conceptualizing the “things” from a service-oriented perspective and investigate efficient ways to identify, integrate, and manage big data. The data-centric approach is expected to better support efficient management of data with complexities inherent in IoT-generated big data. Furthermore, it supports efficient and scalable query processing and reasoning techniques required in development of smart city applications. This article redresses the literature and contributes to the foundations of smart cities applications.

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Müller-Török, Robert, Alexander Prosser e Birgit Schenk. "Digitisation and system integration in the public sector – Consequences for teaching". Central and Eastern European eDem and eGov Days 335 (17 de março de 2022): 189–97. http://dx.doi.org/10.24989/ocg.v335.15.

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The digitisation of public sector ICT is driven by a number of factors, which are not altogether dissimilar from the private industries: Increased self-service via the Internet, the Internet of Things (IoT), real-time business intelligence and the advent of integrated information systems as the “backbone” of organisational ICT. This fundamentally changes the landscape of public sector ICT. Particularly the smart cities concept has become a main driver of this evolution, whereby the smart cities concept heavily relies on an intelligent infrastructure that is the large-scale application of IoT. However, how does this translate into public sector-oriented education? This paper presents a university level teaching programme that covers the topics of integrated information systems for the environment described above. The paper deals with the research question how to embed such a programme in a conventional public sector-oriented university course programme. It details the didactic specificities and analyses the feedback from the roll out. It also analyses the prior knowledge required from students and the changes in other elements of a public administration course programme necessitated by a digitisation orientation.

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Chakraborty, Aishwariya, Sudip Misra e Jhareswar Maiti. "Mobility-Aware Controller Orchestration in Multi-Tier Service-Oriented Architecture for IoT". IEEE Transactions on Vehicular Technology 71, n.º 2 (fevereiro de 2022): 1820–31. http://dx.doi.org/10.1109/tvt.2021.3126803.

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Chien, Wei-Che, Chin-Feng Lai, Hsin-Hung Cho e Han-Chieh Chao. "A SDN-SFC-based service-oriented load balancing for the IoT applications". Journal of Network and Computer Applications 114 (julho de 2018): 88–97. http://dx.doi.org/10.1016/j.jnca.2018.04.009.

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Huang, Zhenqiu, Kwei-Jay Lin, Bo-Lung Tsai, Surong Yan e Chi-Sheng Shih. "Building edge intelligence for online activity recognition in service-oriented IoT systems". Future Generation Computer Systems 87 (outubro de 2018): 557–67. http://dx.doi.org/10.1016/j.future.2018.03.003.

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Ahmed, Abdelmuttlib Ibrahim Abdalla, Siti Hafizah Ab Hamid, Abdullah Gani, Ahmed Abdelaziz e Mohammed Abaker. "Formal Analysis of Trust and Reputation for Service Composition in IoT". Sensors 23, n.º 6 (16 de março de 2023): 3192. http://dx.doi.org/10.3390/s23063192.

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The exponential growth in the number of smart devices connected to the Internet of Things (IoT) that are associated with various IoT-based smart applications and services, raises interoperability challenges. Service-oriented architecture for IoT (SOA-IoT) solutions has been introduced to deal with these interoperability challenges by integrating web services into sensor networks via IoT-optimized gateways to fill the gap between devices, networks, and access terminals. The main aim of service composition is to transform user requirements into a composite service execution. Different methods have been used to perform service composition, which has been classified as trust-based and non-trust-based. The existing studies in this field have reported that trust-based approaches outperform non-trust-based ones. Trust-based service composition approaches use the trust and reputation system as a brain to select appropriate service providers (SPs) for the service composition plan. The trust and reputation system computes each candidate SP’s trust value and selects the SP with the highest trust value for the service composition plan. The trust system computes the trust value from the self-observation of the service requestor (SR) and other service consumers’ (SCs) recommendations. Several experimental solutions have been proposed to deal with trust-based service composition in the IoT; however, a formal method for trust-based service composition in the IoT is lacking. In this study, we used the formal method for representing the components of trust-based service management in the IoT, by using higher-order logic (HOL) and verifying the different behaviors in the trust system and the trust value computation processes. Our findings showed that the presence of malicious nodes performing trust attacks leads to biased trust value computation, which results in inappropriate SP selection during the service composition. The formal analysis has given us a clear insight and complete understanding, which will assist in the development of a robust trust system.

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Yan, Yan, Zhi Fang Xu e Xun Zhu. "A Middleware of IoT-Based Smart Home Based on Service". Applied Mechanics and Materials 507 (janeiro de 2014): 182–86. http://dx.doi.org/10.4028/www.scientific.net/amm.507.182.

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This paper presents a Middleware of IoT-based smart home, which based on SOA (Service Oriented Architecture) and overcome the problems of sharing family service information and integrating heterogeneous systems. The middleware tries to form a system framework, which is workable, easily integrated, SOA-based loose coupling and conformed to the standard of family service information exchange. In this framework, the middleware, who plays the role of family service bus, becomes communication component of family service that based on SOA infrastructure, supports services, messaging, and web-based services interaction in heterogeneous environment, finds and discovers required web services through service registration and repository. Each business application distributes loosely coupled based on SOA integration framework, exchanges data and driven events via smart home middleware, provides more good flexibility and faster response for changes of business needs.

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Wu, Xu, e Junbin Liang. "Study on trust evaluation and service selection for Service-Oriented E-Commerce systems in IoT environments". Egyptian Informatics Journal 24, n.º 2 (julho de 2023): 257–63. http://dx.doi.org/10.1016/j.eij.2023.03.003.

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Abbasi, Khurrum Mustafa, Tamim Ahmed Khan e Irfan ul Haq. "Modeling-framework for model-based software engineering of complex Internet of things systems". Mathematical Biosciences and Engineering 18, n.º 6 (2021): 9312–35. http://dx.doi.org/10.3934/mbe.2021458.

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<abstract> <p>Internet of things (IoT) systems are composed of variety of units from different domains. While developing a complete IoT system, different professionals from different domains may have to work in collaboration. In this paper we provide a framework which allows using discrete and continuous time modeling and simulation approaches in combination for IoT systems. The proposed framework demonstrates on how to model Ad-hoc and general IoT systems for software engineering purpose. We demonstrate that model-based software engineering on one hand can provide a common platform to overcome communication gaps among collaborating stakeholders whereas, on the other hand can model and integrate heterogeneous components of IoT systems. While modeling heterogeneous IoT systems, one of the major challenges is to apply continuous and discrete time modeling on intrinsically varying components of the system. Another difficulty may be how to compose these heterogeneous components into one whole system. The proposed framework provides a road-map to model discrete, continuous, Ad-hoc, general systems along with composition mechanism of heterogeneous subsystems. The framework uses a combination of Agent-based modeling, Aspect-oriented modeling, contract-based modeling and services-oriented modeling concepts. We used this framework to model a scenario example of a service-oriented IoT system as proof of concept. We analyzed our framework with existing systems and discussed it in details. Our framework provides a mechanism to model different viewpoints. The framework also enhances the completeness and consistency of the IoT software models.</p> </abstract>

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Gao, Zhijun, Zhenyu Liu e Jingmin An. "Cyber-Physical-Social Model for Service Recommendation in the Internet of Things". Mathematical Problems in Engineering 2022 (10 de maio de 2022): 1–13. http://dx.doi.org/10.1155/2022/9523984.

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The services in the Internet of Things (IoT) are the key components to realize the value of IoT. The entity-oriented services are discovered from data. However, a large number of heterogeneous data and entities in IoT increase the difficulty of service development. For this, we propose a cyber-physical-social model to recommend services in IoT. The model consists of four layers: in the physical layer, the individual behavior pattern is defined. The system layer is responsible for handling interaction data to solve the heterogeneous data problem. The cyber layer is the agent layer, where we use the defined agents to establish service logic, shielding the entity heterogeneous problem. In the social layer, we explore the behavior similarity between individual users, achieving entity interaction in different scenes. In experiments, we obtain the data from 5 scenes, and the data is used for 6 experiments. In terms of accuracy and response time, our model has outstanding advantages compared with the previous methods.

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Ruggieri, Roberto, Francesca Rossetti, Fabrizio D’Ascenzo e Lucio Cappelli. "Building new business model from multiple case study research in the Internet of Me". Proceedings of the International Conference on Business Excellence 11, n.º 1 (1 de julho de 2017): 852–62. http://dx.doi.org/10.1515/picbe-2017-0091.

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Abstract The digital revolution has greatly changed the approach to culture, work, leisure time, the way we interact and communicate with people: the digitization of information has taken root and has become essential in all areas of social life as a phenomenon that guides and monitors the transformation of society in all its various forms, bringing great changes in almost all areas and especially in the world of work and industry. One of the core elements of the fourth industrial revolution is the systematic application of IoT technologies (Internet of Things) and IoM (Internet of Me) to production processes on a global scale. This study seeks to identify the main decision in the IoT/IoM pattern innovation, more specifically, the purpose of the paper is primarily an analysis of what are the possible future benefits of IoT and IoM, trying to understand the effort and their opportunities for a consumer oriented business. Then to analyze the competitive advantage that companies are pursuing when they implement a business which is IoT/IoM oriented. Our research aims to address the following two research questions: 1)Does exist a well-structured business model for the companies IoT/IoM service oriented? and 2)Is it possible to standardize behavioral pattern and to draw guidelines for companies who want to start similar strategic management? The research presents two phases methodologically joined between them: from a theoretical point of view it is defined the change from the business model towards the “ecosystem” of business model in the strategy IoT/IoM oriented, and from a empirical point of view the business development of an Italian start-up first mover group in the sectors involved in IoT and IoM revolution, through the direct interview qualitative tool.

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Wang, Yiming, e Xidan Gong. "Optimization of Data Processing System for Exercise and Fitness Process Based on Internet of Things". Wireless Communications and Mobile Computing 2021 (6 de julho de 2021): 1–11. http://dx.doi.org/10.1155/2021/7132301.

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In the digital network era, people have higher requirements for physical fitness. In the future, physical fitness requires not only good fitness equipment and fitness environment but also more convenient and intelligent health management, service guidance, social entertainment, and other refined fitness services. The innovation of sports and fitness equipment for the digital network era will definitely depend on the development of information technology and network technology. Based on the cutting-edge Internet of Things technology, this thesis focuses on the development and application of a new generation of digital fitness equipment adapted to future development, advocating the new concept of seamless integration of fitness exercise and information services through human-oriented systematic design thinking and providing implementable solutions to realize the science, convenience, and life of public fitness. This thesis uses modern science and technology, especially the Internet of Things (IoT) technology, to fully meet the diversified fitness needs of the fitness crowd as the guide; IoT digital fitness equipment design and application research was newly generated, using a variety of research methods to explore the functional design and application of IoT fitness equipment; the goal is to create a more intelligent and three-dimensional IoT fitness service model in the future. Through the application research of intelligent devices in IoT fitness equipment, the realization of the functions of identity identification, environment perception, and data transmission of IoT fitness equipment is made faster. Intelligent devices can become the interaction channel between fitness service personnel, fitness equipment, and fitness users and also reduce the development cost of IoT fitness equipment. The construction of an IoT fitness cloud service platform and data management system integrates the application of IoT, cloud computing, mobile communication, and other technologies to make IoT fitness service supply remote, real-time, and diversified. While providing convenient and value-added fitness services for fitness people, it also brings sustainable development space for the health service industry.

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Wang, Mei Yan. "Primary Investigation of Networking Industry's Development". Applied Mechanics and Materials 462-463 (novembro de 2013): 1019–22. http://dx.doi.org/10.4028/www.scientific.net/amm.462-463.1019.

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States regarded the IOT referred to the national strategic development of information technology, In the chip, communication protocols, network management, collaborative processing, intelligent computing and other fields China has made many achievements, but the strength should be introduced to a number of leading IOT enterprises to form perfect technology system; innovative market-oriented operation mechanism, the formation of common, standard, self-controlled application platform, the formation of resource sharing, complementary advantages of IOTpublic support service system.

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Gross, Erwin, Peter Schrader, Till Gramberg, Mirko Schneider e Thomas Bauernhansl. "Identifikation und Auswahl von digitalen Services/Identification and selection of digital services". wt Werkstattstechnik online 113, n.º 09 (2023): 376–81. http://dx.doi.org/10.37544/1436-4980-2023-09-40.

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Digitale Services und smarte Produkte revolutionieren das Geschäft mit Maschinen und Anlagen. Cloud Computing, IoT und KI erlauben Unternehmen, ihre Produkte mit digitalen Services an Kundenbedürfnisse anzupassen. Das traditionelle Verkaufsgeschäft wandelt sich zu serviceorientierten Produkt-Service-Systemen. Wie können Unternehmen attraktive digitale Services identifizieren, um Wettbewerbsvorteile zu erzielen und innovative Geschäftsmodelle zu entwickeln? Ein Ansatz wird im Folgenden erläutert. Digital services and smart products are revolutionizing the machinery and equipment business. Cloud computing, IoT and AI enable companies to better align their products to customer needs with digital services. The traditional sales business is transforming into service-oriented product-service systems. How can companies identify attractive digital services to gain competitive advantage and develop innovative business models? One approach is explained below.

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Kar, Pushpendu, Sudip Misra, Ankush Kumar Mandal e Hao Wang. "SOS: NDN Based Service-Oriented Game-Theoretic Efficient Security Scheme for IoT Networks". IEEE Transactions on Network and Service Management 18, n.º 3 (setembro de 2021): 3197–208. http://dx.doi.org/10.1109/tnsm.2021.3077632.

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Ni, Jianbing, Xiaodong Lin e Xuemin Sherman Shen. "Efficient and Secure Service-Oriented Authentication Supporting Network Slicing for 5G-Enabled IoT". IEEE Journal on Selected Areas in Communications 36, n.º 3 (março de 2018): 644–57. http://dx.doi.org/10.1109/jsac.2018.2815418.

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O’Neill, Vyas, e Ben Soh. "An Aspect-Oriented Approach to Time-Constrained Strategies in Smart City IoT Applications". Algorithms 16, n.º 10 (23 de setembro de 2023): 454. http://dx.doi.org/10.3390/a16100454.

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The Internet of Things (IoT) is growing rapidly in various domains, including smart city applications. In many cases, IoT data in smart city applications have time constraints in which they are relevant and acceptable to the task at hand—a window of validity (WoV). Existing algorithms, such as ex post facto adjustment, data offloading, fog computing, and blockchain applications, generally focus on managing the time-validity of data. In this paper, we consider that the functional components of the IoT devices’ decision-making strategies themselves may also be defined in terms of a WoV. We propose an aspect-oriented mechanism to supervise the execution of the IoT device’s strategy, manage the WoV constraints, and resolve invalidated functional components through communication in the multi-agent system. The applicability of our proposed approach is considered with respect to the improved cost, service life, and environmental outcomes for IoT devices in a smart cities context.

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Qi, Jin, Zian Wang, Bin Xu, Mengfei Wu, Zian Gao e Yanfei Sun. "QoS-Driven Adaptive Trust Service Coordination in the Industrial Internet of Things". Sensors 18, n.º 8 (27 de julho de 2018): 2449. http://dx.doi.org/10.3390/s18082449.

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The adaptive coordination of trust services can provide highly dependable and personalized solutions for industrial requirements in the service-oriented industrial internet of things (IIoT) architecture to achieve efficient utilization of service resources. Although great progress has been made, trust service coordination still faces challenging problems such as trustless industry service, poor coordination, and quality of service (QoS) personalized demand. In this paper, we propose a QoS-driven and adaptive trust service coordination method to implement Pareto-efficient allocation of limited industrial service resources in the background of the IIoT. First, we established a Pareto-effective and adaptive industrial IoT trust service coordination model and introduced a blockchain-based adaptive trust evaluation mechanism to achieve trust evaluation of industrial services. Then, taking advantage of a large and complex search space for solution efficiency, we introduced and compared multi-objective gray-wolf algorithms with the particle swarm optimization (PSO) and dragonfly algorithms. The experimental results showed that by judging and blacklisting malicious raters quickly and accurately, our model can efficiently realize self-adaptive, personalized, and intelligent trust service coordination under the given constraints, improving not only the response time, but also the success rate in coordination.

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Zhu, Da, Yang Zhang, Bo Cheng e Jun Liang Chen. "An Event-Driven SOA Based Service Integration Framework for Provision of Active Services". Applied Mechanics and Materials 135-136 (outubro de 2011): 1159–67. http://dx.doi.org/10.4028/www.scientific.net/amm.135-136.1159.

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The tendency of future communication network is to set up an environment supporting network convergence as well as dynamic service collaboration. The recent Internet of Things (IoT) visions makes provision of User-Centric and active service to common users an important aim. Service-Oriented Architecture (SOA) based on Web service technology works well for provision of request/response style passive service. However, services and devices in IoT or mobile environment may dynamically interact and cause a considerable amount of states changes, which calls for an active and more flexible framework to enable interactive service provision. In this paper we propose an Event-driven SOA based service integration framework (EDSIF) for provision of active service. Compared with traditional SOA based service provision method, this approach will facilitate real-time event processing as well as intelligent service coordination. We present the concept model of Event-driven SOA and the key components of EDSIF. We also illustrate the ECA4IoS rules for active service execution and the enhancement work of WSN broker towards an effective EDSIF.

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Hashembeigi, Fatemeh, Fatemeh Moshiri e Abbas Asosheh. "Introducing and Evaluating an Architectural Model for Smart Tourism Health Insurance based on IoT and Cloud". Journal of Health and Biomedical Informatics 10, n.º 1 (22 de maio de 2023): 28–40. http://dx.doi.org/10.34172/jhbmi.2023.12.

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Introduction: Tourism as one of the programs to earn money leads to economic growth; however, due to the non -providing of medical and health services by insurance organizations, the Iranian tourism industry has faced a recession. Therefore, this study aimed to provide a smart tourism health insurance architecture in the context of the Internet of Things (IoT) and cloud to serve tourists. Method : This practical study was conducted to achieve a smart tourism health insurance architecture. First, its requirements were determined by reviewing the related literature and open interview with four experts from Iran Insurance Corporation. Then, by examining different types of tourism health insurance architectural models, a proposed service -oriented layered architecture was presented on the platform of IoT and cloud. Finally, the proposed architecture was evaluated by the ATAM method . Results: The proposed architecture has two components (i.e., the requester and the service provider) with user, network, cloud, and database layers that are connected in a service - oriented manner. Also, the evaluation of the proposed architecture by the ATAM method showed that it can respond to the health needs of tourists. Conclusion: This architecture is presented on the platform of IoT and cloud that provides an intelligent background, and by recording people's data in personal risk profiles, it facilitates providing special tariffs and reducing tourism costs. Therefore, tourists will be able to travel with more confidence in controlling their health status.

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Man Ko, Kwang, e Soon Gohn Kim. "Analysis technique of a wearable IoT health information on the MAPHIS". International Journal of Engineering & Technology 7, n.º 3.3 (8 de junho de 2018): 224. http://dx.doi.org/10.14419/ijet.v7i2.33.13891.

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Background/Objectives: As u-health becomes common that monitors body condition real time in the ubiquitous environment, people are increasingly interested in promoting their health using biometric information identified by various health equipment.Methods/Statistical analysis: the concept of digital health has emerged that encompasses the followings: u-health that is expected to improve efficiency in medical service and monitor patients’ condition with wireless communication through convergence of ICT and health care industry; smart health(s-health) that manages their own workout, calorie intake and sporting activities with their smart device; and, mobile health (m-health) that uses wearable and mobile devices as a means of healthcare.Findings: In this study, we aim to develop a health care platform that receives diabetes information generated from various IoT based on remote inputs, stores, analyzes, processes and provides visualized information. The purpose of this study is to develop and test IoT-based diabetes health big-data platform for diabetes mellitus patients. To achieve this goal, we suggest the development result of service and contents oriented “An IoT-based diabetes health big-data Offloading platform” that comprehensively manages healthcare products created in many IoT-based diabetes information to build a personal health management system. We also developed android 4.x-based application so that the health management service and contents provided by a third party can be checked with the client PC as well as health management service and contents offered by web-based client application and third party can be operated in the mobile environment such as smartphone or tablet.Improvements/Applications: The results of this study are verified by applying it to patients with diabetes or suspected cases. In order to increase the efficiency of real-time processing, we used off-loading technology to utilize big data related to diabetes generated from wearable IoT device. The results of this study will be used for telemedicine in two hospitals in Malaysia after various laboratory verification procedures.

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Yang, Taehun, e Jinsoo Han. "Integrated Management Strategy with Feasible Smartness over Heterogeneous IoT Environments". Electronics 10, n.º 2 (12 de janeiro de 2021): 149. http://dx.doi.org/10.3390/electronics10020149.

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Recently, Internet of Things (IoT) applications have been increasingly deployed in smart domains, such as homes, buildings, and so on. A wide variety of smart devices and solutions bring improved lifestyles. However, current provider-oriented and individual application deployment leads to the separation of a smart domain into respective regions by providers and applications. Such heterogeneous environments hinder unified operation and the utilization of smart IoT applications. Therefore, this Article firstly addresses analyses on conventional smart domain technologies—smart home, smart building, etc.— and deployment in the real world with heterogeneous IoT technologies; then, a novel smart domain strategy for inter-cloud and inter-service operability and mobile-user-attached interactivity is proposed. Performance is compared in terms of user experience and service availability. Finally, numeric analyses are provided to prove the proposed strategy, and the proof-of-concept is presented to show feasibility and performances.

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Sun, Yunlei, Xiuquan Qiao, Wei Tan, Bo Cheng, Ruisheng Shi e Junliang Chen. "A Low-Delay, Light-Weight Publish/Subscribe Architecture for Delay-Sensitive IOT Services". International Journal of Web Services Research 10, n.º 3 (julho de 2013): 60–81. http://dx.doi.org/10.4018/ijwsr.2013070104.

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In order to build a low-latency and light-weight publish/subscribe (pub/sub) system for delay-sensitive IOT services, the authors propose an efficient and scalable broker architecture named Grid Quorum-based pub/sub (GQPS). As a key component in Event-Driven Service-Oriented Architecture (EDSOA) for IOT services, this architecture organizes multiple pub/sub brokers into a Quorum-based peer-to-peer topology for efficient topic searching. It also leverages a topic searching algorithm and a one-hop caching strategy to minimize the search latency. Light-weight RESTful interfaces make the authors’ GQPS more suitable for IOT services. Cost analysis and experimental study demonstrate that the GQPS achieves a significant performance gain in search satisfaction without compromising search cost. The authors apply the proposed GQPS in the District Heating Control and Information Service System in Beijing, China. This system validates the effectiveness of GQPS.

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Batalla, Jordi Mongay, Piotr Krawiec, Mariusz Gajewski e Konrad Sienkiewicz. "ID Layer for Internet of Things Based on Name-Oriented Networking". Journal of Telecommunications and Information Technology, n.º 2 (30 de junho de 2013): 40–48. http://dx.doi.org/10.26636/jtit.2013.2.1215.

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Object and service identification is considered as one of the main challenges in the field of Internet of Things (IoT), which can be solved by the introduction of the so called ID (IDentifier) layer. The objective of this layer is to expose IoT objects and services offered by them, to users. Common approach for ID layer is to create it in overlay manner, on the top of existing network. This paper presents a novel architecture of the ID layer, which is characterized by embedding ID layer functionality into the network plane. Moreover, this approach takes advantage of the Name-Oriented Networking (NON) paradigm. To gain easy access to the IoT objects and services, as well as native support for multicast service, human readable ID-based unified addressing with hierarchical structure was exploited. Additionally, in-network caching of forwarded IoT data, inherited from the NON, helps to reduce total network load and supports applications during collaboration with energy-constrained sensors. Such sensors may enter sleep mode to save energy and then the network nodes can serve requests for sensing data, arrived from applications, by using data stored in nodes’ cache. The paper shows the concept of NON-based ID layer and describes functional architecture of network node paying attention on modules and mechanisms related with ID layer functionality. Primary ID layer processes, i.e., object/service registration, resolution and data forwarding are explained in detail. Moreover, the ID-aware network node was implemented on Linux-based platform and tested to check its forwarding characteristics. The tests showed the performance of the of ID network node in data plane operations, which are the more sensitive for scalability issues.

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Khan, Habib Ullah, Anwar Hussain, Shah Nazir, Farhad Ali, Muhammad Zubair Khan e Inam Ullah. "A Service-Efficient Proxy Mobile IPv6 Extension for IoT Domain". Information 14, n.º 8 (14 de agosto de 2023): 459. http://dx.doi.org/10.3390/info14080459.

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The upcoming generation of communications can provide richer mobility, high data rate, reliable security, better quality of services, and supporting mobility requirements in the Internet of Things (IoT) environment. Integrating modern communication with IoT demands more secure, scalable, and resource-efficient mobility solutions for better business opportunities. In a massive 6G-enabled IoT environment, modern mobility solutions such as proxy mobile IPv6 (PMIPv6) have the potential to provide enhanced mobility and resource efficiency. For supporting richer mobility, a cost-effective and resource-efficient mobility solution is required in a massive 6G-enabled IoT environment. The main objective of the presented study is to provide a resource-friendly mobility solution for supporting the effective integration of future communication in the massive IoT domain. In that context, a location-based, resource-efficient PMIPv6 extension protocol is proposed to provide resource efficiency in terms of required signaling, packet loss, and handover latency. To compare and analyze the proposed model’s effectiveness, mathematical equations are derived for the existing as well as for the proposed solution, and such equations are implemented. Based on the comparison among existing and proposed solutions, the results show that the proposed location-based service-oriented proxy mobile IPv6 extension is resource efficient for supporting mobility in 6G-enabled IoT.

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Altaf, Ayesha, Haider Abbas, Faiza Iqbal, Malik Muhammad Zaki Murtaza Khan, Abdul Rauf e Tehsin Kanwal. "Mitigating service-oriented attacks using context-based trust for smart cities in IoT networks". Journal of Systems Architecture 115 (maio de 2021): 102028. http://dx.doi.org/10.1016/j.sysarc.2021.102028.

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李, 智. "The Holistic Design Framework of Market Oriented Service Product—Using IoT Applications as Example". Management Science and Engineering 06, n.º 01 (2017): 3–11. http://dx.doi.org/10.12677/mse.2017.61002.

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Shokrollahi, Saeed, e Fereidoon Shams. "Rich Device-Services (RDS): A Service-Oriented Approach to the Internet of Things (IoT)". Wireless Personal Communications 97, n.º 2 (8 de agosto de 2017): 3183–201. http://dx.doi.org/10.1007/s11277-017-4669-2.

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Jia, Dian, e Zhaoyang Wu. "Enterprise Collaborative Integrated Management System Based on IoT Cloud Technology". Mobile Information Systems 2022 (20 de abril de 2022): 1–15. http://dx.doi.org/10.1155/2022/6098201.

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With the advent of the white-hot competition environment at home and abroad, enterprises must continuously improve their management level to reduce operating costs, so as to achieve the purpose of improving operating efficiency, highlighting competitive advantages, and improving core competitiveness. The purpose of this research is to realize the sharing and collaboration mechanism of government resources, enterprise resources, and other resources in the digital ecological environment, so as to realize the transformation of enterprise productivity and production mode to a higher-end mode, and enhance the innovation ability of enterprises. On the basis of cloud computing theory and service computing theory, this research has carried out service model innovation, analysis, and design and realizes a service-oriented open collaborative sharing, multiorganization, multitenant, and dynamically scalable intelligent enterprise collaborative innovation cloud service platform. By selecting 20 valid scoring data, 80% of the scores are distributed in 3-5 points, indicating that the collaborative innovation cloud service platform for smart enterprises proposed in this paper realizes collaborative sharing among multiple organizations and multiple tenants. It highlights the matchmaking between enterprises and high-quality innovation resources, alleviates the uneven distribution of innovation resources, bridges the gap between various innovation entities, and provides a scalable and sustainable evolution of collaborative innovation cloud service environment.

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Ioana, Alexandru, Adrian Korodi e Ioan Silea. "Automotive IoT Ethernet-Based Communication Technologies Applied in a V2X Context via a Multi-Protocol Gateway". Sensors 22, n.º 17 (24 de agosto de 2022): 6382. http://dx.doi.org/10.3390/s22176382.

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The architectural approach for complex communication systems must adapt quickly and take into consideration the increasing set of requirements for every industrial field. The automotive domain is evolving toward the electrification era, with massive technological transformations being realized on all architectural, hardware, and software levels. The legacy usage of exclusively microcontrollers is altered by adopting microprocessors with extended functionalities, reshaping the development structure. Although new hardware capabilities are available and Ethernet communication protocols can contribute to a new range of use-cases for intra-car or for vehicle-to-X (V2X) communication, the implications of using multiple protocols that cover different types of requirements, in the same architecture, are not fully determined. The importance of establishing clear expectations for intelligent communication systems considering various technological and architectural factors is significant for future improvements. In the current paper, we examine the compatibility and real-time responsiveness capabilities, in a diverse, service-oriented architecture, for the major automotive IoT Ethernet-based communication technologies. The feasibility analysis is materialized in a multi-protocol gateway solution that facilitates data exchange between entities with different technological origins. Scalable Service-Oriented Middleware over IP (SOME/IP) is considered the relevant protocol in the automotive domain, alongside the Data Distribution Service (DDS), which combines automotive and IoT applicability. The enhanced Communication Abstraction Layer (eCAL) middleware is added to the mix as an alternative solution for future communication scenarios. The obtained results confirm the compatibility between the targeted technologies, offering a clear understanding regarding the limits of a complex multi-protocol communication system. The defined service-oriented architecture offers efficient data exchanges in a gateway context, also allowing the exploration of the real-time capabilities.

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