2020 International Conference on Mainstreaming Block Chain Implementation (ICOMBI)最新文献

Implementation of Blockchain for Secure Bank Transactions 区块链在安全银行交易中的实现

2020 International Conference on Mainstreaming Block Chain Implementation (ICOMBI) Pub Date : 2020-02-01 DOI: 10.23919/ICOMBI48604.2020.9203095

Akhilesh Ns, Aniruddha M.N, S. K S

{"title":"Implementation of Blockchain for Secure Bank Transactions","authors":"Akhilesh Ns, Aniruddha M.N, S. K S","doi":"10.23919/ICOMBI48604.2020.9203095","DOIUrl":"https://doi.org/10.23919/ICOMBI48604.2020.9203095","url":null,"abstract":"Blockchain is a distributed database or a decentralized ledger which is most commonly used to exchange digital currency and perform transactions securely. Every participant of the network has access to the ledger which will be updated by every new transaction. The Blockchain ledger is a collection of all transactions executed in the past. The Blockchain ledger is a continuously growing tamper-proof data structure containing blocks that hold batches of individual transactions. The completed blocks are added in chronological order. Blockchain via Bitcoin has had a massive impact on the world in the past decade and it's safe to say that this will continue, especially with many people working tirelessly to remove the various limitations that are prohibiting blockchains from becoming mainstream. One such limitation is the high processing and electrical costs that come from the Proof-of-Work consensus protocol. In this paper, we propose an alternative proof-by-approval protocol which is a more advanced form of the proof-of-reputation protocol, that offers better security and is a more decentralized approach than the former at the cost of being less performant and harder to setup","PeriodicalId":324992,"journal":{"name":"2020 International Conference on Mainstreaming Block Chain Implementation (ICOMBI)","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121817403","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Secure Sharing of Health Data Using Hyperledger Fabric Based on Blockchain Technology 基于区块链技术的超级账本结构健康数据安全共享

2020 International Conference on Mainstreaming Block Chain Implementation (ICOMBI) Pub Date : 2020-02-01 DOI: 10.23919/ICOMBI48604.2020.9203442

Naveen Kumar S, M. Dakshayini

{"title":"Secure Sharing of Health Data Using Hyperledger Fabric Based on Blockchain Technology","authors":"Naveen Kumar S, M. Dakshayini","doi":"10.23919/ICOMBI48604.2020.9203442","DOIUrl":"https://doi.org/10.23919/ICOMBI48604.2020.9203442","url":null,"abstract":"Permissioned block chain network ensures the trust and security with the help of key features of block-chain technology like distributed ledger, smart contract and consensus. Currently the sharing of patient data between health organisation is not safe without trusting each other may leads to data privacy violation. Block chain provides the trust in sharing of patient's medical information between health organizations. In this paper hyperledger fabric frame work based permissioned block chain network is proposed and established among patents and medical institutes to achieve the secured and reliable sharing of the patient's data. Block chain reliably manage the electronic health records eefficiently using Hyper ledger fabric frame work. Implementation results shows that, the hyperledger fabric based Block chain removes the unreliability in sharing of data among health care centres, doctors, public health departments and hospitals. This network also allows the organizations to quickly and safely move medical data in a legally compliant manner as it is a transparent system. The blockchain implemented has achieved the transparent and secure transfer and also controls the access of health data of patients by user policies with smart contracts as chain code. Hyper ledger Fabric provides high levels of performance, protection, and transaction privacy and the results have proved.","PeriodicalId":324992,"journal":{"name":"2020 International Conference on Mainstreaming Block Chain Implementation (ICOMBI)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129141535","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 10

Blockchain-based Database to Ensure Data Integrity in Cloud Computing Environments 基于区块链的数据库确保云计算环境下的数据完整性

2020 International Conference on Mainstreaming Block Chain Implementation (ICOMBI) Pub Date : 2020-02-01 DOI: 10.23919/ICOMBI48604.2020.9203500

B. Ravishankar, Prateek Kulkarni, Vishnudas M V

{"title":"Blockchain-based Database to Ensure Data Integrity in Cloud Computing Environments","authors":"B. Ravishankar, Prateek Kulkarni, Vishnudas M V","doi":"10.23919/ICOMBI48604.2020.9203500","DOIUrl":"https://doi.org/10.23919/ICOMBI48604.2020.9203500","url":null,"abstract":"Data is nowadays an invaluable resource; indeed, it guides all business decisions in most of the computer-aided human activities. Threats to data integrity are thus of paramount relevance, as tampering with data may maliciously affect crucial business decisions. This issue is especially true in cloud computing environments, where data owners cannot control fundamental data aspects, like the physical storage of data and the control of its accesses. Blockchain has recently emerged as a fascinating technology which, among others, provides compelling properties about data integrity. Using the Blockchain to face data integrity threats seems to be a natural choice, but its current limitations of low throughput, high latency, and weak stability hinder the practical feasibility of any Blockchain-based solutions. In this paper, by focusing on a case study from the European SUNFISH project, which concerns the design of a secure by-design cloud federation platform for the public sector, we precisely delineate the actual data integrity needs of cloud computing environments and the research questions to be tackled to adopt Blockchain-based databases. First, we detail the open research questions and the difficulties inherent in addressing them. Then, we outline a preliminary design of an effective Blockchain-based database for cloud computing environments.","PeriodicalId":324992,"journal":{"name":"2020 International Conference on Mainstreaming Block Chain Implementation (ICOMBI)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131954247","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 11

Blockchain and Machine Learning in Health Care and Management 医疗保健和管理中的区块链和机器学习

2020 International Conference on Mainstreaming Block Chain Implementation (ICOMBI) Pub Date : 2020-02-01 DOI: 10.23919/ICOMBI48604.2020.9203483

Sankarr Jain, Aditya Anand, Aman Gupta, Kushagra Awasthi, Sarvesh Gujrati, Janamejaya Channegowda

引用次数: 12

Critical Analysis of International Shipments within Mainstream Blockchain Framework using Industrial Engineering Techniques 使用工业工程技术对主流区块链框架下的国际货运进行批判性分析

2020 International Conference on Mainstreaming Block Chain Implementation (ICOMBI) Pub Date : 2020-02-01 DOI: 10.23919/ICOMBI48604.2020.9203429

Pranav P, Saikiran Ah, Mukul Mm, B. Ravishankar, V. Shailaja

{"title":"Critical Analysis of International Shipments within Mainstream Blockchain Framework using Industrial Engineering Techniques","authors":"Pranav P, Saikiran Ah, Mukul Mm, B. Ravishankar, V. Shailaja","doi":"10.23919/ICOMBI48604.2020.9203429","DOIUrl":"https://doi.org/10.23919/ICOMBI48604.2020.9203429","url":null,"abstract":"International trading is an amalgamation of confusion and misdirection when it comes to the security of documents. There are banks, insurers, carriers, freight forwarders and agents involved. Parties exchange data and documents in an isolated peer to peer manner. There is no consistent view of the process or document versions. Individual interfaces between partner systems are costly. Manual handling of paper-based documents is inefficient and delivering paper documents via expressing courier services adds another significant cost factor. Blockchain for International trading aims to establish a new level of security and transparency. This framework complements an updated IOT (Internet of Things) -based data feed structure to guarantee the reliability and security of information received and captured. Along with the replication of functions similar to that of a distributed ledger, it transforms shipping processes, enabling digital document sharing, signing and approval. In short, applying blockchain techniques result in cost savings, time efficiency, as well as the elimination of fraud and stolen freight. Through Blockchain and different Industrial Engineering techniques, we aspire on implementing the required protocols in order to optimize the process.","PeriodicalId":324992,"journal":{"name":"2020 International Conference on Mainstreaming Block Chain Implementation (ICOMBI)","volume":"279 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114610638","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Agricultural Supply Chain Management Using Blockchain Technology 利用区块链技术进行农业供应链管理

2020 International Conference on Mainstreaming Block Chain Implementation (ICOMBI) Pub Date : 2020-02-01 DOI: 10.23919/ICOMBI48604.2020.9203259

Bhagya Hegde, B. Ravishankar, M. Appaiah

引用次数: 13

Design of Blockchain Aggregator for Benefit of Rural Workers using I.E Techniques 利用i.e.技术为农村工人提供利益的区块链聚合器设计

2020 International Conference on Mainstreaming Block Chain Implementation (ICOMBI) Pub Date : 2020-02-01 DOI: 10.23919/ICOMBI48604.2020.9203558

Hrishikesh M, M. S., Hemadri L Sidnag, Dr B Ravishankar, V. Shailaja

{"title":"Design of Blockchain Aggregator for Benefit of Rural Workers using I.E Techniques","authors":"Hrishikesh M, M. S., Hemadri L Sidnag, Dr B Ravishankar, V. Shailaja","doi":"10.23919/ICOMBI48604.2020.9203558","DOIUrl":"https://doi.org/10.23919/ICOMBI48604.2020.9203558","url":null,"abstract":"Rural workers today are facing unemployment issues due to unorganized work sector in the construction domain. Local contractors hire these workers on a first-come-first-serve daily wage basis until they fulfill their capacity. This method has been observed to be ineffective as it depends on the demographic of the location. This paper exhibits an implement of a Blockchain network, which ensures the supply chain visibility thus, seamlessly connecting all stakeholders of the supply chain network who are a part of the Blockchain ecosystem. This paper also exhibits the use of Mathematical metrics such as the cosine similarity index which helps us determine the closeness of two or more tensors and Operations Research which help us optimize the allocation of jobs. These computations are performed with the help of the smart contracts, which are incorporated in the Ethereum Blockchain network. The transactions are later verified, and blocks are created. This approach will incorporate a trust factor in the Blockchain transactions and tackle the growing concern of unemployment in the country.","PeriodicalId":324992,"journal":{"name":"2020 International Conference on Mainstreaming Block Chain Implementation (ICOMBI)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125702478","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Proposing method for Public record maintenance using Block chain 提出了一种基于区块链的公共记录维护方法

2020 International Conference on Mainstreaming Block Chain Implementation (ICOMBI) Pub Date : 2020-02-01 DOI: 10.23919/ICOMBI48604.2020.9203162

J. Teja

引用次数: 3

A Survey of Blockchain Based Government Infrastructure Information 基于区块链的政府基础设施信息研究

2020 International Conference on Mainstreaming Block Chain Implementation (ICOMBI) Pub Date : 2020-02-01 DOI: 10.23919/ICOMBI48604.2020.9203152

Chandra Prakash Jagrat, Janamejaya Channegowda

引用次数: 3

When Block Chain and AI Integrates 当区块链与人工智能融合

2020 International Conference on Mainstreaming Block Chain Implementation (ICOMBI) Pub Date : 2020-02-01 DOI: 10.23919/ICOMBI48604.2020.9203037

B. Ravishankar, Prateek Kulkarni

引用次数: 1