Combinatorial Optimization-Based Clustering Algorithm for Wireless Sensor Networks
المؤلفون المشاركون
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-07-03
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
الملخص EN
As node energy of wireless sensor networks (WSN) is limited and cannot be supplemented after exhaustion, clustering algorithm is frequently taken as an effective method to prolong the lifetime of WSN.
However, the existing clustering algorithms have some drawbacks, either consuming excessive energy as a result of exchanging too much controlling information between nodes, or lacking a comprehensive perspective in terms of the balance among several conflicting objectives.
In order to overcome these shortcomings, a novel combinatorial optimization-based clustering algorithm (COCA) for WSN is proposed in this paper.
Different from the above mentioned algorithms which take clustering as a continuous optimization problem, COCA solves the clustering problem from the perspective of combinatorial optimization.
Firstly, the clustering of WSN is abstracted into a combinatorial optimization problem.
Then, the binary particle coding scheme of cluster head is proposed, which is based on the corresponding relationship between nodes and particle position vectors, and the fitness function is designed according to the parameters used in the process of cluster formation.
Finally, the binary particle swarm optimization algorithm is applied to implement the clustering.
COCA is validated under different scenarios compared with three other clustering algorithms.
The simulation results show that COCA has better performance than its comparable algorithms.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Cao, Yuxiao& Wang, Zhen. 2020. Combinatorial Optimization-Based Clustering Algorithm for Wireless Sensor Networks. Mathematical Problems in Engineering،Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1196538
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Cao, Yuxiao& Wang, Zhen. Combinatorial Optimization-Based Clustering Algorithm for Wireless Sensor Networks. Mathematical Problems in Engineering No. 2020 (2020), pp.1-13.
https://search.emarefa.net/detail/BIM-1196538
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Cao, Yuxiao& Wang, Zhen. Combinatorial Optimization-Based Clustering Algorithm for Wireless Sensor Networks. Mathematical Problems in Engineering. 2020. Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1196538
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1196538
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر