請用此 Handle URI 來引用此文件：
http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/74144完整後設資料紀錄
| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 鄭振牟(Chen-Mou Cheng) | |
| dc.contributor.author | Wei-Chen Lin | en |
| dc.contributor.author | 林威辰 | zh_TW |
| dc.date.accessioned | 2021-06-17T08:21:43Z | - |
| dc.date.available | 2024-08-19 | |
| dc.date.copyright | 2019-08-19 | |
| dc.date.issued | 2019 | |
| dc.date.submitted | 2019-08-13 | |
| dc.identifier.citation | [1] Castro, Liskov, 'Practical byzantine fault tolerance', OSDI: Sym. posium on Operating Systems Design and Implementation. USENIX Association Co-sponsored by IEEE TCOS and ACM SIGOPS, 1999.
[2] Evm-lite, Mosaic Networks https://github.com/mosaicnetworks/evm-lite [3] Gordon WJ, Catalini C. Blockchain technology for healthcare: Facilitating the transition to patient-driven interoperability. Comput Struct Biotechnol J 2018 Jan [4] Dubovitskaya A., Xu Z., Ryu S., Schumacher M., Wang F. 2017. “Secure and trustable electronic medical records sharing using blockchain.” arXiv preprint arXiv:1709.06528.R. C. Gonzalez, R. E. Woods, Digital Image Processing second edition, Prentice Hall, 200 [5] Gropper A. 2016. “Powering the physician-patient relationship with hie of one blockchain health IT.” [6] J. Ray, “A next-generation smart contract and decentralized application platform,” Ethereum Wiki. [7] A. Ekblaw, A. Azaria, J. D. Halamka, and A. Lippman, “Medrec prototype for electronic health records and medical research data,” MIT Media Lab and Beth Israel Deaconess Medical Center, 2016. [8] S. Nakamoto, “Bitcoin: A peer-to-peer electronic cash system,” 2008. [Online]. Available: https:// bitcoin.org/ bitcoin.pdf [9] Peterson K., Deeduvanu R., Kanjamala P., Boles K. 2016. A blockchain-based approach to health information exchange networks. [10] T. Tyndall, A. Tyndall, “FHIR healthcare directories: adopting shared interfaces to achieve interoperable medical device data integration”, Stud Health Technol Inform, 249 (2018), pp. 181-184 [11] H. Wang, Y. Song, “Secure cloud-based EHR system using attribute-based cryptosystem and blockchain”, J. Med. Syst., 42 (8) (2018), Article 152 [12] G. Zyskind, O. Nathan, and A. Pentland, “Decentralizing privacy: Using blockchain to protect personal data,” IEEE Security and Privacy Workshops, pp.180–184, 2015. [13] MOAC, “Multi-layer blockchain architecture,” 2018. [14] C. Cachin and M. Vukolic,´ “Blockchain Consensus Protocols in the Wild,” ArXiv e-prints, Jul. 2017. [15] Tendermint Core 2018. Last accessed 15 September 2018. https://tendermint.com/docs/introduction/introduction.html#consensus-overview. | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/74144 | - |
| dc.description.abstract | 本篇論文設計一個資料交換系統架構應用在醫療保健的案例上，將解決以下兩個問題，第一，小孩子不記得是否接種過疫苗而重複施打相同的疫苗；第二，完成醫院與醫院間交換電子病歷。同樣的觀念也可以應用在下列情況，如果有人在不同的醫院看病，每家醫院開的藥品可能會有交互作用，服用後可能造成不良的影響，醫生就可以透過區塊鏈上的資訊來避免開到傷害到病人的藥。
由於現今浮在檯面上的醫療區塊鏈相關應用，都是使用以太坊來實作，本篇論文不同於其他以太坊應用提出了新的多層式區塊鏈架構，更換了共識機制，使得交易速率大幅提升更符合使用上的合理性。 | zh_TW |
| dc.description.abstract | This thesis designs a data exchange system architecture and applies it to healthcare cases, and will solve the following two problems. First, children may forget whether the type vaccines that has been vaccinated or not. Then, he/she has to vaccinate again in case. Second, we implement the medical record exchange between hospitals. The same concept can also be applied to the following situations. If someone sees a doctor in different hospitals, the medicines from different hospital may have drug interactions, which may cause side effects after taking them at the same time. Doctors can avoid this situation with the information through the blockchain.
Recently, the applications of the medical blockchain are mostly implemented by Ethereum. This thesis, unlike other Ethereum applications, also proposed a new multi-layer blockchain architecture and replaced the consensus mechanism in order to speed up and make the system more reasonable in use. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-17T08:21:43Z (GMT). No. of bitstreams: 1 ntu-108-R05921068-1.pdf: 4335150 bytes, checksum: 39769a329abf75807c985fcc91638fc4 (MD5) Previous issue date: 2019 | en |
| dc.description.tableofcontents | 誌謝 i
中文摘要 ii ABSTRACT iii CONTENTS iv LIST OF FIGURES vi Chapter 1 Introduction 1 Chapter 2 Background and Design Consideration 3 2.1 Blockchain Technology 3 2.2 Ethereum 4 2.3 Tendermint 6 2.4 Evmlite with Tendermint 9 2.5 Related Work and Design Consideration 10 Chapter 3 System Design Overview 12 3.1 Application Scenario 12 3.2 System Architecture 14 3.2.1 First Layer: Application Layer 14 3.2.2 Second Layer: Consensus and EVM Layer 16 3.2.3 Third Layer: Public Chain Layer 17 3.3 Contract Design Overview 18 3.3.1 Entity Contract (EC) 20 3.3.2 Relationship Contract (RLC) 22 3.3.3 Data Contract (DC) 23 Chapter 4 System Flow and Implementation 24 4.1 Contract Deployment 24 4.2 Registration Scenario 26 4.2.1 Webpage Implementation 27 4.2.2 Contract Function Implement and Execution 29 4.3 See a doctor Scenario 31 4.3.1 Webpage Implementation 32 4.3.2 Contract Function Implement and Execution 33 4.4 Share Medical Record Scenario 35 4.4.1 Webpage Implementation 36 4.4.2 Contract Function Implement and Execution 38 4.5 Cancel Sharing Medical Record 39 4.6 System Transfer to Evmlite Tendermint 40 4.7 Upload to Public Chain by Merkle Tree Method 43 Chapter 5 Experimental Results 44 5.1 Contract Deployment 44 5.2 Operations in Registration Scenario 45 5.3 Operations in See a doctor Scenario 48 5.4 Operations in Share Medical Record Scenario 51 5.5 Time Consuming Comparison 55 Chapter 6 Conclusion and Future Work 56 REFERENCE 57 | |
| dc.language.iso | zh-TW | |
| dc.subject | 多層式架構 | zh_TW |
| dc.subject | 資料交換 | zh_TW |
| dc.subject | Tendermint | zh_TW |
| dc.subject | 以太坊 | zh_TW |
| dc.subject | 智能合約 | zh_TW |
| dc.subject | 區塊鏈 | zh_TW |
| dc.subject | 醫療應用 | zh_TW |
| dc.subject | Medical Application | en |
| dc.subject | Smart Contract | en |
| dc.subject | Ethereum | en |
| dc.subject | Tendermint | en |
| dc.subject | Data Exchange | en |
| dc.subject | Multi-Layers | en |
| dc.subject | Blockchain | en |
| dc.title | 在多層式區塊鏈上共享隱私保護資料：醫療保健的案例研究 | zh_TW |
| dc.title | Privacy-Preserving Data Sharing on Multi-Layer Blockchain: Case Study on Healthcare | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 107-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.coadvisor | 廖世偉(Shih-Wei Liao) | |
| dc.contributor.oralexamcommittee | 葉羅堯(Lo-Yao Yeh),張富傑(Fu-Chieh Chang) | |
| dc.subject.keyword | 區塊鏈,智能合約,以太坊,Tendermint,資料交換,多層式架構,醫療應用, | zh_TW |
| dc.subject.keyword | Blockchain,Smart Contract,Ethereum,Tendermint,Data Exchange,Multi-Layers,Medical Application, | en |
| dc.relation.page | 58 | |
| dc.identifier.doi | 10.6342/NTU201903508 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2019-08-14 | |
| dc.contributor.author-college | 電機資訊學院 | zh_TW |
| dc.contributor.author-dept | 電機工程學研究所 | zh_TW |
| 顯示於系所單位： | 電機工程學系 | |
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| 檔案 | 大小 | 格式 | |
|---|---|---|---|
| ntu-108-1.pdf 未授權公開取用 | 4.23 MB | Adobe PDF |
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