Vehicular Ad‐hoc Networks (VANETs) form a crucial element in the deployment of smart concept of Intelligent Transport System (ITS). In VANETs, an ad hoc network is established among the vehicles for sharing of information that could be effective in traffic management and its smooth operability. The messages that are shared could be of emergency‐related purposes like accident warning, landslides, congestion in the road, poor road quality or commercial and convenience information such as location information of particular stores, petrol pumps, tolls, parking, area specific entertainment, etc. The cryptography‐ based solutions have been discussed in the literature as the solution to all security concerns in VANETs but these are highly computationally expensive as well as very difficult and complex to manage. Trust models are the lightweight and computationally inexpensive solution to deal with these attacks. These trust models have been discussed in this work where the messages are forwarded and received from the trustworthy node only and the malicious nodes are not allowed to participate in the communication. Clustering of vehicles has been carried out in the literature with the help of swarm intelligence optimization techniques due to the underlying similar mobility traits. However, in addition to the common control parameters, these optimization techniques require proper tuning of some algorithm‐specific control parameters which makes an already complex scenario of VANETs even more complex. Hence, there is a need for a simple optimization technique that can help in the stable clustering process without the requirement of manual tuning of complex control parameters. In this work, JAYA algorithm, which does not require any parameters for tuning specific to this algorithm, has been proposed to optimize Cluster Head selection based on three objectives which would result in efficient stable clusters as well as maintain the security of the participating nodes.


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    Titel :

    Cluster Optimization Using Metaheuristic JAYA Algorithm for Secure VANETs


    Beteiligte:
    Rawat, Romil (Herausgeber:in) / Bhardwaj, Purvee (Herausgeber:in) / Kaur, Upinder (Herausgeber:in) / Telang, Shrikant (Herausgeber:in) / Chouhan, Mukesh (Herausgeber:in) / Sankaran, K. Sakthidasan (Herausgeber:in) / Kaur, Gurjot (Autor:in) / Kakkar, Deepti (Autor:in) / Singh, Davinder (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    19.12.2022


    Format / Umfang :

    34 pages




    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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