Conference Papers

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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.
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    PMSChain: A Blockchain-based Prison Management System using the Ethereum Platform
    (Institute of Electrical and Electronics Engineers Inc., 2025) Niha, N.K.; Janani, T.; Kumar, V.S.; Shrivas, M.
    The prison system in India lags other industries, such as healthcare, in terms of automation. The existing prison management system often lacks transparency, consistency in security information, and well-defined procedures. To address this issue, we developed a system to digitize daily prison operations. The proposed blockchain-based prison management system is a comprehensive software application designed to manage activities related to prisons using a distributed ledger for efficient storage and managing information related to lawbreakers. The prison authority can have access to add, delete, or update the lawbreaker data that is collected from the police. The suggested system defines various roles for accessing the data inside the prison. Proper and timely access to data is enabled for the prison authorities. The proposed system has been implemented using the Ethereum Sepolia test net with 1000 tractions and its total transaction cost is 0.015357. Additionally, gas price, throughput, and latency has been computed for the proposed work. This system has been designed to provide secure, efficient, and user-friendly management of inmate records, scheduling, and communication. This system enables tamper-proofness, accountability and security of data by incorporating blockchain technology for secure and immutable record transaction within prison which prevents fraud, and corruption. © 2025 IEEE.