Faculty Publications

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Publications by NITK Faculty

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    An approach to reduce vehicular congestion
    (Institute of Electrical and Electronics Engineers Inc., 2015) Dev, A.T.; Udhayavene, S.; Chandrasekaran, K.
    This paper, addresses to the issues arising during the application of ITS. In this context, a study is done about chain collision and Intelligent Traffic Light Systems (ITLS). There is a need for these methods because nowadays, traffic causes traffic congestions which remain for long that is generally due to the inefficient management of road congestions. Vehicular Ad hoc Networks (VANETs) is a rising technology, which integrates wireless LANs, cellular technology and ad hoc network which facilitates inter vehicular communication and reduces accidents, congestions, injuries, fatality rates, and fuel consumptions. The main aim is to exhibit that ad hoc vehicular communication can give us enormous advantages. Mainly in India still there is a need of efficient ad hoc routing protocols in terms of road safety. This paper, also shows congestion prediction and how to reduce congestion problem. Then, illustration of a simulation model that has been developed to test this method for congestion detection and management using OMNET++ for simulation. © 2015 IEEE.
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    Distributed Data Management Ecosystem for Intelligent Transportation Systems using Blockchain Technology
    (Institute of Electrical and Electronics Engineers Inc., 2021) Srinath, A.; Chandrasekaran, K.
    Blockchain systems are known for their trustless multi-party transaction systems. Possessing properties such as immutability, transparency, data consistency and consensus based updation, blockchain has become a very important decentralized tool for applications that are time sensitive and require security. The purpose of this paper is to explore how we can apply blockchain technology solutions to Intelligent transportation systems(ITS) with a data management perspective. We propose an ecosystem architecture for such ITS applications and dive deep into distributed data management concepts involved in each layer of the architecture. We examine the flow of data in blockchain based ITS applications of the proposed architecture. Finally we have also provided a use-case scenario. © 2021 IEEE.