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http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/73455
標題: | 基於區塊鏈技術之公正透明作業評分系統 A Blockchain-based Fair and Transparent Homework Grading System |
作者: | CHENG-TING Tsai 蔡承廷 |
指導教授: | 劉志文 |
關鍵字: | 區塊鏈,以太坊,教育,密碼學,作業評分,系統整合, Blockchain,Ethereum,education,cryptography,homework grading,system integration, |
出版年 : | 2019 |
學位: | 碩士 |
摘要: | 本論文利用區塊鏈技術並結合多個密碼學的演算法來設計一套區塊鏈作業評分系統,其目的在於建立一個公平且透明的師生互動平台以確保每位學生在被評分時都能被平等對待、同時藉由可追蹤的活動紀錄來避免任何作弊和造假的行為。本論文中所設計的架構也將基於以太坊的開源碼實作出一套概念性的雛型平台:包括提出三個智能合約的設計來進一步增加評分的公平性以及分攤老師的評分工作。藉由這些設計,本論文期望能在師生互動方面提供更透明公平的機制且能鼓舞並督促每個成員扮演好自己的角色、用最正確的態度各盡各其責。 In this thesis, with the aid of multiple cryptography algorithms, a design of blockchain-based homework grading system is presented to establish a transparent and fair platform for teacher-student interactions. Our goal is to ensure the fairness and transparency of the mutual interaction between students and teachers so as to guarantee that all students being treated equally and the post-grade cheating events being prevented totally, by recording grading and grading activities on chain. To proof its applicability, the purposed work is realized on the basis of Ethereum source codes. Additionally, three autonomous smart contracts are also presented to enhance the design for providing more fairness to students and sharing more works from teachers. Combining all the above features, our work helps manage interaction between teachers and students and encourage every member to play their roles with accurate attitude. |
URI: | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/73455 |
DOI: | 10.6342/NTU201900717 |
全文授權: | 有償授權 |
顯示於系所單位: | 電機工程學系 |
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