Service Discovery and Selection Based on Dynamic QoS in the Internet of Things

Zhang, Naiheng

doi:10.1155/2021/6642514

Cited by 8 publications

(4 citation statements)

References 22 publications

(20 reference statements)

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“…This study presents illustrations of message body structure for different delivery patterns, highlighting the incorporation of new services with a limited understanding of meaning. The paper [67] introduces a web service selection method specifically developed to facilitate the worldwide optimization of Quality of Service (QoS) and dynamic replanning. This algorithm utilizes location matrix coding and integrates user feedback to improve the precision of service selection.…”

Section: Service Discovery In Mobile Iot Networkmentioning

confidence: 99%

A Review of Service Selection Strategies in Mobile IoT Networks

Mohamed Hadjkouider,

Kerrache,

Korichi

et al. 2024

IEEE Open J. Commun. Soc.

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With the proliferation of service-oriented architectures, the ubiquity of mobile networks, and an expanding spectrum of services available to users, the service selection process has become paramount in designing and implementing contemporary applications. Service selection strategies in mobile networks involve choosing the optimal services from many available options based on QoS (quality of service), bandwidth, and mobility, ultimately augmenting network efficiency and user experience. Nonetheless, particular challenges can impact the efficacy of these strategies. This paper presents a comprehensive survey of service selection strategies in mobile networks, transitioning from traditional approaches to emerging techniques, while also introducing a taxonomy classifying service selection methods based on criteria including mobile devices as service providers, architectural perspectives, computing devices allocation, evaluation metrics, and service selection methods. Additionally, We offer insights into the latest QoS-aware and energy-centric service selection methodologies, while addressing challenges related to battery life and energy efficiency, Quality of Service (QoS), security and privacy, as well as scalability and resource management. Additionally, we discuss prospective trajectories and future direction.

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Section: Service Discovery In Mobile Iot Networkmentioning

confidence: 99%

A Review of Service Selection Strategies in Mobile IoT Networks

Mohamed Hadjkouider,

Kerrache,

Korichi

et al. 2024

IEEE Open J. Commun. Soc.

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“…Several works, including those by Tran et al (2018Tran et al ( , 2019 [23,24], propose leveraging natural order by employing ranking mechanisms similar to PageRank or using quality of service (QoS) metrics. Recent advancements like Zhang et al's (2021) work [25] explore genetic algorithms for dynamic QoS-based service discovery and selection, demonstrating promising approaches for optimizing search within the dynamic nature of the WoT.…”

Section: Evolutionary Directions and Engineeringmentioning

confidence: 99%

IR.WoT: An Architecture and Vision for a Unified Web of Things Search Engine

Manta-Caro,

Fernández-Luna

2024

Sensors

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The revolution of the Internet of Things (IoT) and the Web of Things (WoT) has brought new opportunities and challenges for the information retrieval (IR) field. The exponential number of interconnected physical objects and real-time data acquisition requires new approaches and architectures for IR systems. Research and prototypes can be crucial in designing and developing new systems and refining architectures for IR in the WoT. This paper proposes a unified and holistic approach for IR in the WoT, called IR.WoT. The proposed system contemplates the critical indexing, scoring, and presentation stages applied to some smart cities’ use cases and scenarios. Overall, this paper describes the research, architecture, and vision for advancing the field of IR in the WoT and addresses some of the remaining challenges and opportunities in this exciting area. The article also describes the design considerations, cloud implementation, and experimentation based on a simulated collection of synthetic XML documents with technical efficiency measures. The experimentation results show promising outcomes, whereas further studies are required to improve IR.WoT effectiveness, considering the WoT dynamic characteristics and, more importantly, the heterogeneity and divergence of WoT modeling proposals in the IR domain.

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“…Thus, in [18], it is proposed to use an improved version of the algorithm of optimization of colonies of flying ants to solve the problem of selecting services according to their quality indicators. A special algorithm of global optimization and dynamic redevelopment is proposed in [19] to solve the problem of choosing the optimal plan for performing a function on a set of services with different quality indicators. However, in paper [19], there is no analysis of completeness of performing the function by various services.…”

Section: Literature Review and Problem Statementmentioning

confidence: 99%

“…A special algorithm of global optimization and dynamic redevelopment is proposed in [19] to solve the problem of choosing the optimal plan for performing a function on a set of services with different quality indicators. However, in paper [19], there is no analysis of completeness of performing the function by various services.…”

Section: Literature Review and Problem Statementmentioning

confidence: 99%

Improving a method for selecting information technology services

Рetrychenko

Левыкин

Iuriev

2021

EEJET

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The main purpose of modern information systems (IS) is to support the procedures of controlling many business processes (BP) of an enterprise. At the same time, due to a weak formalization of BP, processes of development, reengineering of various service-oriented IS and IT services are a complex problem. To address this problem, the task to improve the method for choosing IT services that meet an assigned set of functional and non-functional limitations was stated. The specific features of the original method for choosing IT services were analyzed, its main shortcomings were identified. The model of the BP precedent was modified to establish the relationship between descriptions of the precedent, functional requirements, and the used IT services. The method for selecting IT services for the IS was improved by adding the functions of requirements analysis and searching for descriptions of IT services that partially meet the stated functional requirements. In the method, the adaptive linear associator of the mADALIN neuron was used to quantify the degree of match of the functional requirement and the description of the function of the IT service. These proposals were the basis for the improved method for selecting the IT service that best fits the set of constraints that are formed. Based on the result of the conducted research, an experimental test of the improved method for selecting an IT service to solve the problem of automation of the activities of sale force of the electronic policy OSAGO was carried out. The information technology implementing the original method for choosing IT services was compared to the improved method. It was shown that the improved method makes it possible to identify situations of a match of functional requirements of a customer and the descriptions of IT services. This makes it possible to select those IT services that match the functional requirements to a degree above the assigned minimum limit

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Service Discovery and Selection Based on Dynamic QoS in the Internet of Things

Cited by 8 publications

References 22 publications

A Review of Service Selection Strategies in Mobile IoT Networks

A Review of Service Selection Strategies in Mobile IoT Networks

IR.WoT: An Architecture and Vision for a Unified Web of Things Search Engine

Improving a method for selecting information technology services

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