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Register a new userDeveloping IOT Environment by Using Publish/Subscribe Systems
تطوير بيئة انترنت الأشياء (IOT) باستخدام نظام النشر و الاشتراك
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Tishreen University ورقة بحثية
Publication date
2018
fields
Communication Engineering
and research's language is
العربية
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Shamra Editor
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تستخدم حساسات انترنت الأشياء(internet of things) (IOT) نموذج النشر\ الاشتراك كوسيلة للاتصال مستفيدة من خصائصه المستقلة المتعلقة بالمكان و الزمان و المزامنة. و نتيجة لعدم تجانس الأطراف المتصلة تضاف خاصية الاستقلال الدلالي كبعد رابع, و لكن هذه الاضافة عقدت عملية المطابقة و خفضت كفاءتها, لذلك تم جمع الاشتراكات و الاحداث بشكل عناقيد تبعا للمواضيع لإنجاز عملية المطابقة ضمن تلك العناقيد . حيث تبين أن عملية الجمع ضمن عناقيد أدت لزيادة الانتاجية نتيجة تخفيض زمن و دقة المطابقة عندما تصل الاشتراكات الى حدودها القصوى . و بالتالي إظهار فوائد العناقيد بالإضافة إلى تحسين دقة و كفاءة المطابقة عبر استخدام هذا النهج .
IOT sensors use the publish/subscribe model for communication to benefit from its decoupled nature with respect to space, time, and synchronization. Because of the heterogeneity of communicating parties, semantic decoupling is added as a fourth dimension. The added semantic decoupling complicates the matching process and reduces its efficiency. The proposed algorithm clusters subscriptions and events according to topic and performs the matching process within these clusters, which increases the throughput by reducing the matching time . Moreover, the accuracy of matching is improved when subscriptions must be fully approximated . This work shows the benefit of clustering, as well as the improvement in the matching accuracy and efficiency achieved using this approach.
References used
RIVERA,J;VANDER,M ; GARTNER,R , http://www.gartner.com/newsroom/id/2905717 , (accessed on 31 APRIL 2018)
RIVERA,J;VANDER,M ; GARTNER,R , http://www.gartner.com/newsroom/id/3008917 , (accessed on 31 APRIL 2018)
SERRANO, M.; BARNAGHI, P.; CARREZ, F.; COUSIN, P. " Internet of Things: IoT Semantic Interoperability: Research Challenges " http://www.internet-of-thingsresearch. eu/pdf/IERC_Position_Paper_IoT_Semantic_Interoperability_Final.pdf (accessed on 2 September 2017)
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إنترنت الأشياء أضحى أكثر من شبكات سيارات أو ماكينات صنع القهو بل أصبح شبكات كبير
مترابطة مع بعضها البعض وإن أمن هذه الشبكات يؤثر بشكل مباشر أو غير مباشر على أدائها،
فهناك كثير من الناس والشركات التي تتعامل مع إنترنت الأشياء لا تعلم ماذا يحدث على
الشبكة
من عمليات تنصت وسرقة بيانات وغيرها. مع تأمين شبكات إنترنت الأشياء أصبحت هذه
القضايا تحدياا كبيراا، وبما أننا غير قادرين على إيقاف شبكات إنترنت الأشياء من النمو فإن
موضوع الأمان أصبح من الضروري جداا البحث فيه واقتراح استراتيجيات أمنية لحماية الشبكات
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