0% Complete
Home
/
14th International Conference on Computer and Knowledge Engineering
A scalable blockchain-based educational network for data storage and assessment
Authors :
Maryam Fattahi Vanani
1
Hamidreza Shayegh Borujeni
2
Ali Nourollah
3
1- Shahid Rajaee University
2- Shahid Rajaee University
3- Shahid Rajaee University
Keywords :
Blockchain،Electronic Learning (E-Learning)،Encryption،Ethereum،IPFS،Scalability،Smart Contract
Abstract :
Blockchain has made strides in multiple fields, including education. It offers transparent, secure, and decentralized storage for student records. A transparent assessment process, provided by blockchain is also vital in education. However, as the number of users and transactions grows, storage costs rise, and network performance declines. Therefore, a method is needed to increase scalability in a blockchain-based learning network, while keeping data and transactions secure. This paper presents a secure learning system using blockchain which improves the storage process, enables secure data sharing, and ensures assessment transparency through smart contracts. It utilizes a private Ethereum network and off-chain storage to enhance network performance and reduce costs. The proposed system aims to improve network scalability while maintaining security and data access control using encryption. The experimental results show that the proposed system has recorded a significant improvement in average transaction latency and has reduced file storage costs.
Papers List
List of archived papers
MIPS-Core Application Specific Instruction-Set Processor for IDEA Cryptography − Comparison between Single-Cycle and Multi-Cycle Architectures
Ahmad Ahmadi - Reza Faghih Mirzaee
Segmentation of Coronary Artery Stenosis in X-ray Angiography using Mamba Models
Fatemeh Fouladi - Ali Rostami - Hedieh Sajedi
SAT Based Analogy Evaluation Framework For Persian Word Embeddings
Seyed Ehsan Mahmoudi - Mehrnoush Shamsfard
SGFL: A Federated Learning Approach for Non-IID Data Using Semi-Supervised DCGAN
Alireza Rabiee - Abolfazl Ajdarloo - Mohsen Rahmani
Blind image quality assessment based on Multi-resolution Local Structures
Seyed Majid Khorashadizadeh - Mehdi Sadeghi Bakhi - Fatemeh Seifishahpar - AliMohammad Latif
Reversible Data Insertion in Encryption Domain Based on Reduced Quad Difference Expansion
Alireza Ghaemi - Mohammad Zare Ehteshami - Amirhossein Ghaemi
Word-level Persian Lipreading Dataset
Javad Peymanfard - Ali Lashini - Samin Heydarian - Hossein Zeinali - Nasser Mozayani
Intelligent Rule Extraction in Complex Event Processing Platform for Health Monitoring Systems
Mohammad Mehdi Naseri - Shima Tabibian - Elaheh Homayounvala
Delay Optimization of a Federated Learning-based UAV-aided IoT network
Hossein Mohammadi Firouzjaei - Javad Zeraatkar Moghaddam - Mehrdad Ardebilipour
New Design of Efficient Reversible Quantum Saturation Adder
Negin Mashayekhi - Mohammad Reza Reshadinezhad - Shekoofeh Moghimi
more
Samin Hamayesh - Version 41.5.3