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Connecting decentralized learning records

Patrick Ocheja, Brendan Flanagan, Hiroaki Ogata
2018 Proceedings of the 8th International Conference on Learning Analytics and Knowledge - LAK '18  
In this paper, we propose a blockchain based approach for connecting learning data across different Learning Management Systems (LMS), Learning Record Stores (LRS), institutions and organizations.  ...  While this may be sufficient for enrollment and other administrative decisions, it poses some limitations to the depth of learning analytics and consequently a slow onboarding process.  ...  To the best of our knowledge, we are the first to provide a system design for a blockchain based network of learning records for learning analytics.  ... 
doi:10.1145/3170358.3170365 dblp:conf/lak/OchejaFO18 fatcat:u74dhyhx3bcgbixlk75irskjda

Managing lifelong learning records through blockchain

Patrick Ocheja, Brendan Flanagan, Hiroshi Ueda, Hiroaki Ogata
2019 Research and Practice in Technology Enhanced Learning  
The blockchain of learning logs (BOLL) is a platform that enable learners to move their learning records from one institution to another in a secure and verifiable format.  ...  The main contribution of this paper is to investigate how learning records could be connected across institutions using BOLL.  ...  Research and Practice in Technology Enhanced Learning (2019) 14:4 Page 2 of 19 the logical movement of learning records using a blockchain as a transport medium and platform for connecting LRSs.  ... 
doi:10.1186/s41039-019-0097-0 fatcat:frw3nibvbnegpjwxd23knmxvr4

Blockchain: A Panacea for Electronic Health Records?

Mohamad Kassab, Joanna DeFranco, Tarek Malas, Valdemar Vicente Graciano Neto, Giuseppe Destefanis
2019 2019 IEEE/ACM 1st International Workshop on Software Engineering for Healthcare (SEH)  
However, many operational challenges still remain, in particular those related to a unified management of electronic health records (EHR) that could enable multiple doctors to have access to the complete  ...  The main contribution of this paper is providing preliminary results of a literature review on the adoption of blockchain to support the management of EHR in health systems -along with the benefits and  ...  A blockchain comprises a set of nodes without a preexisting trust relationship and are connected through a peer-topeer network [3] .  ... 
doi:10.1109/seh.2019.00011 dblp:conf/icse/KassabDMND19 fatcat:xwxdphlmj5ctffrmnfyb65gqjm


Timothy Arndt, Angela Guercio, Younghun Chae
2022 Zenodo  
Distance learning as a primary platform for higher education promises to open up higher education to a wider range of learners than ever before.  ...  As with any network-based system, blockchain comes with a number of security and privacy concerns.  ...  A prototype system for a blockchain based learning analytics platform built on Ethereum has been proposed as well [24] .  ... 
doi:10.5281/zenodo.6618591 fatcat:lnm7qhqvpnbxtgtwk7ohiqdvnq

Distributed Interoperable Records: The Key to Better Supply Chain Management

Annegret Henninger, Atefeh Mashatan
2021 Computers  
We additionally propose a holistic solution: a DLT-based interoperable future state that could enable the interoperable, efficient, reliable, and secure exchange of records with integrity.  ...  Finally, we provide a gap analysis between our proposed future state and the current state, which also serves as a gap analysis for many fractional DLT-based SCM solutions and research.  ...  A single blockchain or IoT platform cannot connect to the equipment of all manufacturers [32] .  ... 
doi:10.3390/computers10070089 fatcat:kfutibpomnckbf5svzvz6lp33y

PatientDataChain: A Blockchain-Based Approach to Integrate Personal Health Records

Alexandra Cernian, Bogdan Tiganoaia, Ioan Sacala, Adrian Pavel, Alin Iftemi
2020 Sensors  
PatientDataChain blockchain-based technology is a novel approach, based on a decentralized healthcare infrastructure that incorporates a trust layer in the healthcare value chain.  ...  The decentralized nature of PatientDataChain, based on blockchain technology, leveraged the proper context to create a novel and improved data-sharing and exchange system, which is secure, flexible, and  ...  By using blockchain technology we have traceability and a record history, as well as data distribution and decentralization.  ... 
doi:10.3390/s20226538 pmid:33207620 pmcid:PMC7697358 fatcat:et2w7agx2rhmnc62delfzg2ssm

Design, Implementation, and Evaluation of Blockchain-Based Trusted Achievement Record System for Students in Higher Education [article]

Bakri Awaji, Ellis Solaiman
2022 arXiv   pre-print
This study introduces a blockchain-based achievement record system that produces a verifiable record of achievements.  ...  Blockchain is an enabling technology that can play a key role in solving this problem.  ...  This decentralize application is connected to a smart contract using web3js.  ... 
arXiv:2204.12547v1 fatcat:gdol42nskjfzxn6nmfdsc6x6iy

Securing Electronic Healthcare Records in Web Applications

Iishi Patel, Sambhav Jain, J K Vishwajeet, Vibhuti Aggarwal, Pragati Mehra
2021 International Journal of Engineering and Advanced Technology  
As a possible solution to this problem we propose a central chain of all medical records of a patients in an electronic format.  ...  We are using block chain for safely storing multiple patient records for maintaining a safe storage of multiple records.  ...  The system architecture provides a safe, cost-efficient and decentralized, platform to store medical records.  ... 
doi:10.35940/ijeat.e2781.0610521 fatcat:am4n6n44kfhpvhn6fjaqpgcz7m

VacChain: A Blockchain-Based EMR System to Manage Child Vaccination Records

Azza Abdullah Alnssayan, Mohammad Mahdi Hassan, Suliman A. Alsuhibany
2022 Computer systems science and engineering  
Recently, healthcare has become a potential application area of the blockchain, as it can preserve and protect highly sensitive private medical records while sharing these records in a decentralized manner  ...  Therefore, we propose a new digital model to track a child's vaccination records using blockchain.  ...  BlocHIE is a blockchain-based platform used to exchange healthcare information; it was developed by Jiang et al. [30] .  ... 
doi:10.32604/csse.2022.016734 fatcat:2xlwjrn2trbd3pdws5ivryj2ru

Blockchain Technology and Smart Contracts in Decentralized Governance Systems

Adam P. Balcerzak, Elvira Nica, Elżbieta Rogalska, Miloš Poliak, Tomáš Klieštik, Oana-Matilda Sabie
2022 Administrative Sciences  
A Shiny app was harnessed for the PRISMA flow diagram to include evidence-based acquired and handled data.  ...  The aim of our systematic review was to inspect the recently published literature on decentralized governance systems and integrate the insights it articulates on blockchain technology and smart contracts  ...  By using visual analytics tools, machine learning-based predictive technologies, and connected data governance, blockchain platforms redesign financial services and infrastructures of payment systems,  ... 
doi:10.3390/admsci12030096 fatcat:ldqhf2gdgjb7hirkgif6uveskq

Integrated Blockchain-Deep Learning Approach for Analyzing the Electronic Health Records Recommender System

Eric Appiah Mantey, Conghua Zhou, S. R. Srividhya, Sanjiv Kumar Jain, B. Sundaravadivazhagan
2022 Frontiers in Public Health  
This work proposes an integrated environment of a blockchain-deep learning environment for analyzing the Electronic Health Records (EHR).  ...  It has many unique features including its acting as a decentralized, immutable, shared, and distributed ledger. Blockchain can store all types of data with better security.  ...  This work uses blockchain-based storage for Electronic Health Records (EHR) to provide privacy and security for the data.  ... 
doi:10.3389/fpubh.2022.905265 pmid:35602165 pmcid:PMC9122032 fatcat:bedaonobvbgnpcjmniluhu4suq

Blockchain for AI: Review and Open Research Challenges

Khaled Salah, M. Habib Ur Rehman, Nishara Nizamuddin, Ala Al-Fuqaha
2019 IEEE Access  
Blockchain technology has the ability to automate payment in cryptocurrency and to provide access to a shared ledger of data, transactions, and logs in a decentralized, secure, and trusted manner.  ...  INDEX TERMS Artificial intelligence, machine learning, blockchain, cybersecurity, smart contracts, consensus protocols.  ...  This approach proved that a blockchain based swarm ecosystem preserves the integrity of the transactions and provides a direct interface for securely storing the record of events in a decentralized log  ... 
doi:10.1109/access.2018.2890507 fatcat:ikgb5ov7kzecdgehdyychbqz3e

Implementation of Electronic Health Record and Health Insurance Management System using Blockchain Technology

Lincy Golda Careline S, T. Godhavari
2022 International Journal of Advanced Computer Science and Applications  
In our proposed work we implemented a Blockchain-based EHR and Health insurance management system using Ethereum and deployed smart contracts using solidity and created a web application with web3js and  ...  Only authorized individuals have access to the shared ledger on a blockchain, making it more confidential and secure.  ...  As a result, the best platform for storing and distributing electronic medical records is blockchain.  ... 
doi:10.14569/ijacsa.2022.0130679 fatcat:jpbzc4duuzgr7imuoi5nlf6q6e

Applications of Blockchain in Ensuring the Security and Privacy of Electronic Health Record Systems: A Survey

Shuyun Shi, Debiao He, Li Li, Neeraj Kumar, Muhammad Khurram Khan, Kim-Kwang Raymond Choo
2020 Computers & security  
Due to the popularity of blockchain, there have been many proposed applications of blockchain in the healthcare sector, such as electronic health record (EHR) systems.  ...  Therefore, in this paper we perform a systematic literature review of blockchain approaches designed for EHR systems, focusing only on the security and privacy aspects.  ...  Azaria et al. (2016a) designed a decentralized record management system based on blockchain, called MedRec.  ... 
doi:10.1016/j.cose.2020.101966 pmid:32834254 pmcid:PMC7362828 fatcat:ymwetk2kajhddm4wu2p6lagqzm

Sustainable Smart Cities: Convergence of Artificial Intelligence and Blockchain

Ashutosh Sharma, Elizaveta Podoplelova, Gleb Shapovalov, Alexey Tselykh, Alexander Tselykh
2021 Sustainability  
The artificial intelligence plays a significant role for big data analytics and presents accurate data analysis in real time.  ...  In this article, blockchain-based IoT framework with artificial intelligence is proposed which presents the integration of artificial intelligence and blockchain for IoT applications.  ...  Each node in blockchain technology is connected in a distributed peer-to-peer manner where every transaction is recorded quickly along with timestamps and transactions are shared without any outside interference  ... 
doi:10.3390/su132313076 fatcat:vtlgh6lt65fdjiekijwyqyk5au
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