دانلود رایگان مقاله انگلیسی هستی شناسی به عنوان یک مدل معنایی در اینترنت اشیا - تیلور و فرانسیس 2018

عنوان فارسی
هستی شناسی به عنوان یک مدل معنایی در اینترنت اشیا
عنوان انگلیسی
Ontologies as a semantic model in IoT
صفحات مقاله فارسی
0
صفحات مقاله انگلیسی
12
سال انتشار
2018
نشریه
تیلور و فرانسیس
فرمت مقاله انگلیسی
PDF
نوع مقاله
ISI
پایگاه
اسکوپوس
کد محصول
E9939
رشته های مرتبط با این مقاله
مهندسی کامپیوتر، فناوری اطلاعات
گرایش های مرتبط با این مقاله
اینترنت و شبکه های گسترده
مجله
مجله بین المللی کامپیوترها و کاربردهای آن - International Journal of Computers and Applications
دانشگاه
Department of Computer Applications - National Institute of Technology - Kurukshetra - India
کلمات کلیدی
اینترنت اشیا؛ ارزیابی هستی شناسی؛ QueryOnto؛ سوالات صلاحیت؛ هستی شناسی منابع نظامی
doi یا شناسه دیجیتال
https://doi.org/10.1080/1206212X.2018.1504461
چکیده

ABSTRACT


The world is witnessing an increasing use of IoT-based devices to collect sensor data in order to perceive the real world and generate abstractions. This data is highly heterogeneous in nature as it is obtained from various domains utilizing different representation schemes. Semantic approaches come as a rescue to this interoperability problem incurred because of heterogeneous sensor data from IoT devices. The data thus obtained should be represented in form of ontologies which are considered as the cornerstone of the Semantic Web for knowledge sharing, information extraction, information integration and many more. The content and the quality of the ontologies should be analyzed by evaluating them to ensure that the ontology is well designed, structured, and contains all essential concepts and relationships between them for efficient reasoning. This paper focuses on the evaluation of ontologies and, as a case study, evaluates a Military Resource Ontology (MRO) by using evaluation tools such as OntoMetric, OOPs!, ONTOCOM, based on evaluation approaches, aspects and criteria. These tools detect errors by diagnosing various metrics and pitfalls. Evaluation methods are grouped in two phases: verification and validation. In this paper, ‘QueryOnto’ tool is introduced to verify and validate the MRO by searching, query/answering, and visualizing.

نتیجه گیری

Conclusion


Today, Ontologies are looked into as a very crucial representation technique to overcome the problem of heterogeneity and diversity in IoT-generated data. This paper has focused on evaluation of MRO. Several approaches, aspects, criteria, and tools are discussed for OE. To evaluate the MRO, we have followed verification and validation approach by applying quantitative (Metric based, Criteria based) and qualitative (Application based, Competency questions) methods. OntoMetric tool has been used for metric-based evaluation and OOPs tool used for criteria-based evaluation. For application-based evaluation, a ‘QueryOnto’ tool is designed for executing competency questions, searching concepts and visualizing the ontology. Several metrics are evaluated and represented in the results. ONTOCOM is used to estimate the size of MRO.


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