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Develop Leave Application using Blockchain Smart Contract
V. Singla, I.K. Malav, J. Kaur,
Published in Institute of Electrical and Electronics Engineers Inc.
Pages: 547 - 549
In today's time, we use Leave Application System managed by some central authority. This can lead to corruption, misuse by a single authority or unnecessary time for approval. So, in this paper, we have developed smart contract architecture for Leave Management System using Solidity and Ethereum, which is a decentralized app architecture leveraged from Blockchain Technology. We also include smartphones as IoT devices by which any client can use this app. Due to the resource-constrained nature of these devices, the smart contract app is coupled with an alternative centralized architecture which is a classic client/server architecture with an underlying Blockchain backend. © 2019 IEEE.