Integration of distributed ledger technology into software electronic signature exchange service

Krylov, G. O.; Gaybatova, Alena; Davydenko, V I; Grigoryan, Asmik

doi:10.1016/j.procs.2020.02.221

Cited by 5 publications

(3 citation statements)

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“…is the number of samples of class in subset , and the entropy of the subset divided by is: (10) Where is the probability that a sample in belongs to . The information gain of attribute is (11) If any object has mutually independent attribute with a range of values , then the information entropy of the objects in the region can be expressed by the following equation:…”

Section: Let Attribute Have Different Values and Use Attribute To Div...mentioning

confidence: 99%

“…In response to this situation, the course content is constantly updated and enriched based on the beneficial teaching content, and the latest development and research results of the discipline are incorporated into the textbook content, and the course content is always at the forefront of theoretical research and practices through the continuous development of the textbook content. Therefore, it is important to reform the teaching of NDT courses, explore new teaching modes, and guide students to deeper professional knowledge to stimulate students' interest in learning and improve the teaching quality of the courses [9][10][11][12].…”

Section: Introductionmentioning

confidence: 99%

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Data decision based promoting effect of non-destructive detection skill competition on detection technology course teaching in colleges and universities

Sun

2023

Applied Mathematics and Nonlinear Sciences

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The construction of a non-destructive testing skills competition system is based on data decision technology in this paper. The distribution of each data pheromone is initialized using the Euclidean distance algorithm, and the probability value of each parameter is calculated using weighting coefficients. Then, the decision tree algorithm is used to sort the gain nodes of each information feature value, and accurate data classification is achieved by continuously updating the information entropy value. According to the final results, the students’ passing rate in the competition is about 79.8% on average, and their cognitive rate has increased by about 54.3% on average. The NDT skills competition system has helped improve the teaching quality of testing technology in colleges and universities.

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Section: Let Attribute Have Different Values and Use Attribute To Div...mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Data decision based promoting effect of non-destructive detection skill competition on detection technology course teaching in colleges and universities

Sun

2023

Applied Mathematics and Nonlinear Sciences

View full text Add to dashboard Cite

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“…Teknik ini memiliki beberapa variasi dan beban komputasinya pun rendah. Penelitian tentang storage untuk menyimpan kunci tanda tangan digital sudah dilakukan dengan berbagai metode [18], [19]. Algoritma RSA tanda tangan digital yang efisien dilakukan dengan mengurangi jumlah bilangan prima yang diperlukan [20].…”

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ESVISIGN: Tanda Tangan Digital Sekolah Vokasi IPB

Sholihah

Indriasari

Noviyanti

et al. 2022

jtim

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All activities have been online since the Covid-19 pandemic broke out in Indonesia. IPB also supports government policy by partially locking down the campus area. Administrative activities are also in online mode. Online correspondence activities still require a signature as a form of validity and authentication of the letter. The scanned signature is different from the digital signature. Thus an application was made to create digital signatures. This application is named eSVi sign. This web-based application was made by using Prototype method. Prototype method consists of communication, planning and modeling quickly, making prototypes, submitting the system to users and feedback. This app uses a hash function with SHA256. Each signed document is assigned a hash value which is stored in storage. When the document is verified, the system will look for a hash value that matches the document in the database. The method to test this application was black box testing. This application can be accessed on the https://ipb.link/esvisign. This digital signature is only used within the College of Vocational Studies IPB University.

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Are Digital Signatures in Blockchain Functionally Equivalent to Handwritten Signatures?

Dostov

Krivoruchko

Shust

et al. 2023

Lecture Notes in Computer Science

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Integration of distributed ledger technology into software electronic signature exchange service

Cited by 5 publications

References 0 publications

Data decision based promoting effect of non-destructive detection skill competition on detection technology course teaching in colleges and universities

Data decision based promoting effect of non-destructive detection skill competition on detection technology course teaching in colleges and universities

ESVISIGN: Tanda Tangan Digital Sekolah Vokasi IPB

Are Digital Signatures in Blockchain Functionally Equivalent to Handwritten Signatures?

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