The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
교육 정보화의 발전으로 인해 교육에서는 데이터 개인 정보 보호가 특히 중요해졌습니다. 사회가 발전함에 따라 교육 시스템은 복잡해지고 교육 평가 결과는 학생들에게 점점 더 중요해지고 있습니다. 교육의 평가과정은 공정하고 투명해야 합니다. 최근에는 전통적인 클라우드 플랫폼을 기반으로 한 OSM(Onscreen Marking) 시스템이 다양한 대규모 공공 시험에 널리 사용되고 있습니다. 그러나 기존 방식의 과도한 권력 집중으로 인해 주류 채점 과정이 투명하지 못하고, 블랙박스 운용의 위험성이 숨어 있어 심사의 공정성을 훼손할 수 있다. 또한 데이터 보안 및 개인 정보 보호와 관련된 문제는 여전히 심각한 과제로 간주됩니다. 본 논문은 준신뢰 시험 센터를 가정하여 분산 OSM에서 안전하고 프라이빗한 트랜잭션을 제공함으로써 위의 문제를 다룬다. 우리는 개인 정보를 보호하고 감사 가능한 방식으로 컨소시엄 블록체인 기반 OSM에 대한 개념 증명을 구현하여 마커가 분산 원장에 익명으로 표시할 수 있도록 했습니다. 우리는 교육 정보화의 공정한 평가 과정을 이론적으로 뒷받침하는 상위 수준의 분산 OSM 시스템을 제안했습니다. 블록체인과 결합된 교육에 대한 특별한 이론 및 응용 가치를 가지고 있습니다.
Haoyang AN
Central China Normal University
Jiageng CHEN
Central China Normal University
화면 표시, 컨소시엄 블록 체인, 개인 정보 보호, 시험, 감사 가능
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부
Haoyang AN, Jiageng CHEN, "ExamChain: A Privacy-Preserving Onscreen Marking System Based on Consortium Blockchain" in IEICE TRANSACTIONS on Information,
vol. E105-D, no. 2, pp. 235-247, February 2022, doi: 10.1587/transinf.2021BCP0004.
Abstract: The development of educational informatization makes data privacy particularly important in education. With society's development, the education system is complicated, and the result of education evaluation becomes more and more critical to students. The evaluation process of education must be justice and transparent. In recent years, the Onscreen Marking (OSM) system based on traditional cloud platforms has been widely used in various large-scale public examinations. However, due to the excessive concentration of power in the existing scheme, the mainstream marking process is not transparent, and there are hidden dangers of black-box operation, which will damage the fairness of the examination. In addition, issues related to data security and privacy are still considered to be severe challenges. This paper deals with the above problems by providing secure and private transactions in a distributed OSM assuming the semi-trusted examination center. We have implemented a proof-of-concept for a consortium blockchain-based OSM in a privacy-preserving and auditable manner, enabling markers to mark on the distributed ledger anonymously. We have proposed a distributed OSM system in high-level, which provides theoretical support for the fair evaluation process of education informatization. It has particular theoretical and application value for education combined with blockchain.
URL: https://global.ieice.org/en_transactions/information/10.1587/transinf.2021BCP0004/_p
부
@ARTICLE{e105-d_2_235,
author={Haoyang AN, Jiageng CHEN, },
journal={IEICE TRANSACTIONS on Information},
title={ExamChain: A Privacy-Preserving Onscreen Marking System Based on Consortium Blockchain},
year={2022},
volume={E105-D},
number={2},
pages={235-247},
abstract={The development of educational informatization makes data privacy particularly important in education. With society's development, the education system is complicated, and the result of education evaluation becomes more and more critical to students. The evaluation process of education must be justice and transparent. In recent years, the Onscreen Marking (OSM) system based on traditional cloud platforms has been widely used in various large-scale public examinations. However, due to the excessive concentration of power in the existing scheme, the mainstream marking process is not transparent, and there are hidden dangers of black-box operation, which will damage the fairness of the examination. In addition, issues related to data security and privacy are still considered to be severe challenges. This paper deals with the above problems by providing secure and private transactions in a distributed OSM assuming the semi-trusted examination center. We have implemented a proof-of-concept for a consortium blockchain-based OSM in a privacy-preserving and auditable manner, enabling markers to mark on the distributed ledger anonymously. We have proposed a distributed OSM system in high-level, which provides theoretical support for the fair evaluation process of education informatization. It has particular theoretical and application value for education combined with blockchain.},
keywords={},
doi={10.1587/transinf.2021BCP0004},
ISSN={1745-1361},
month={February},}
부
TY - JOUR
TI - ExamChain: A Privacy-Preserving Onscreen Marking System Based on Consortium Blockchain
T2 - IEICE TRANSACTIONS on Information
SP - 235
EP - 247
AU - Haoyang AN
AU - Jiageng CHEN
PY - 2022
DO - 10.1587/transinf.2021BCP0004
JO - IEICE TRANSACTIONS on Information
SN - 1745-1361
VL - E105-D
IS - 2
JA - IEICE TRANSACTIONS on Information
Y1 - February 2022
AB - The development of educational informatization makes data privacy particularly important in education. With society's development, the education system is complicated, and the result of education evaluation becomes more and more critical to students. The evaluation process of education must be justice and transparent. In recent years, the Onscreen Marking (OSM) system based on traditional cloud platforms has been widely used in various large-scale public examinations. However, due to the excessive concentration of power in the existing scheme, the mainstream marking process is not transparent, and there are hidden dangers of black-box operation, which will damage the fairness of the examination. In addition, issues related to data security and privacy are still considered to be severe challenges. This paper deals with the above problems by providing secure and private transactions in a distributed OSM assuming the semi-trusted examination center. We have implemented a proof-of-concept for a consortium blockchain-based OSM in a privacy-preserving and auditable manner, enabling markers to mark on the distributed ledger anonymously. We have proposed a distributed OSM system in high-level, which provides theoretical support for the fair evaluation process of education informatization. It has particular theoretical and application value for education combined with blockchain.
ER -