ASGAM: Una arquitectura híbrida entre Blockchain y computación en la nube para registros médicos de pacientes
| dc.contributor.advisor | Ramirez López, Leonardo Juan | |
| dc.contributor.author | Carbonell Amaya, Andres Felipe | |
| dc.contributor.author | Millán Mayorga, David Felipe | |
| dc.contributor.author | Martinez Poveda, Luis Hernando | |
| dc.date.accessioned | 2024-12-04T15:17:35Z | |
| dc.date.available | 2024-12-04T15:17:35Z | |
| dc.date.issued | 2024-11 | |
| dc.description.abstract | La industria de la salud enfrenta desafíos persistentes en la gestión segura y eficiente de los registros médicos electrónicos (EHR), especialmente a medida que los volúmenes de datos continúan creciendo. Los sistemas de almacenamiento tradicionales a menudo tienen dificultades con la escalabilidad y el cumplimiento de las normas regulatorias, particularmente para archivos médicos grandes que superan 1 MB. Este estudio aborda estos problemas proponiendo dos arquitecturas híbridas: (1) Multichain integrado con IPFS para almacenamiento descentralizado y (2) Multichain integrado con AWS para almacenamiento centralizado. El objetivo principal es aprovechar la inmutabilidad de blockchain para el almacenamiento de metadatos mientras se utilizan soluciones fuera de la cadena (off-chain) para el almacenamiento de archivos grandes, logrando un equilibrio entre escalabilidad, seguridad y cumplimiento normativo. Se utilizó un enfoque de métodos mixtos para explorar y evaluar estas arquitecturas, combinando una revisión exhaustiva de la literatura y evaluaciones cuantitativas de rendimiento. El desarrollo se gestionó utilizando una metodología iterativa basada en SCRUM, para perfeccionar las características de eficiencia y seguridad de los sistemas. Los resultados demuestran que ambas arquitecturas apoyan una gestión de EHR segura y escalable, aunque presentan ventajas distintas. El modelo basado en IPFS ofrece alta redundancia y resiliencia de datos, adecuado para aplicaciones sensibles al costo. En contraste, el modelo basado en AWS proporciona acceso consistente y de baja latencia, esencial para entornos de atención médica con alta demanda. Este estudio concluye que las arquitecturas híbridas de blockchain tienen un gran potencial para la gestión de EHR, al combinar las fortalezas del almacenamiento descentralizado y centralizado. Ofrecen a los proveedores de salud una solución flexible y conforme a las normativas para el manejo seguro y a gran escala de datos. | |
| dc.description.abstractenglish | The healthcare industry faces persistent challenges in securely and efficiently managing electronic health records (EHRs), particularly as data volumes continue to grow. Traditional storage systems often struggle with scalability and maintaining compliance with regulatory standards, especially for large medical files exceeding 1MB. This study addresses these issues by proposing two hybrid architectures: (1) Multichain integrated with IPFS for decentralized storage and (2) Multichain integrated with AWS for centralized storage. The primary objective is to leverage blockchain’s immutability for metadata storage while utilizing off-chain solutions for large file storage to balance scalability, security, and regulatory compliance.A mixed-methods approach was used to explore and evaluate these architectures, combining a comprehensive literature review and quantitative performance assessments. Development was managed using an iterative, SCRUM-based methodology to refine the systems’ efficiency and security features. The results demonstrate that both architectures support secure, scalable EHR management but reveal distinct advantages. The IPFS-based model offers high data redundancy and resilience, suitable for cost-sensitive applications. In contrast, the AWS-based model provides consistent, low-latency access essential for high-demand healthcare environments.This study concludes that hybrid blockchain architectures hold significant promise for EHR management by combining the strengths of decentralized and centralized storage, offering healthcare providers a flexible, regulatory-compliant solution for secure, large-scale data handling. | |
| dc.description.degreelevel | Pregrado | spa |
| dc.description.degreename | Ingeniero de Sistemas | spa |
| dc.description.sponsorship | Grupo de Investigación Osiris & Bioaxis | |
| dc.format.mimetype | application/pdf | |
| dc.identifier.instname | instname:Universidad El Bosque | spa |
| dc.identifier.reponame | reponame:Repositorio Institucional Universidad El Bosque | spa |
| dc.identifier.repourl | repourl:https://repositorio.unbosque.edu.co | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12495/13590 | |
| dc.language.iso | es | |
| dc.publisher.faculty | Facultad de Ingeniería | spa |
| dc.publisher.grantor | Universidad El Bosque | spa |
| dc.publisher.program | Ingeniería de Sistemas | spa |
| dc.relation.references | [1] H. Taherdoost, “Blockchain and Healthcare: A Critical Analysis of Progress and Challenges in the Last Five Years,” Blockchains 2023, Vol. 1, Pages 73‐89, vol. 1, no. 2, pp. 73–89, Nov. 2023, doi: 10.3390/BLOCKCHAINS1020006. | |
| dc.relation.references | [2] R. S. Janett y P. P. Yeracaris, “Electronic Medical Records in the American Health System: challenges and lessons learned”, Cienc. and Saude Coletiva, vol. 25, n.º 4, pp. 1293–1304, 2020. doi: https://doi.org/10.1590/1413-81232020254.28922019 | |
| dc.relation.references | [3] S. Shamshad, Minahil, K. Mahmood, S. Kumari, and C.-M. Chen, "A secure blockchain-based e-health records storage and sharing scheme," *Journal of Information Security and Applications*, vol. 55, 2020, doi: [10.1016/j.jisa.2020.102590](https://doi.org/10.1016/j.jisa.2020.102590). | |
| dc.relation.references | [4] A. H. Mayer, C. A. da Costa, and R. da R. Righi, "Electronic health records in a Blockchain: A systematic review," Health Informatics Journal, vol. 26, no. 2, pp. 1273–1288, 2020, doi: 10.1177/1460458219866350. | |
| dc.relation.references | [5] J. Liu et al., “A Low-Cost Multi-Failure Resilient Replication Scheme for High-Data Availability in Cloud Storage”, IEEE/ACM Trans. Netw., pp. 1–16, 2020. doi: https://doi.org/10.1109/tnet.2020.3027814 | |
| dc.relation.references | [6] E. F. Coutinho, Di. E. Paulo, A. W. Abreu, and I. M. B. Carla, “Towards Cloud Computing and Blockchain Integrated Applications,” in Proceedings ‐ 2020 IEEE International Conference on Software Architecture Companion, ICSA‐C 2020, 2020. doi: 10.1109/ICSA‐C50368.2020.00033. | |
| dc.relation.references | [7] G. Lin, H. Wang, J. Wan, L. Zhang, and J. Huang, "A blockchain-based fine-grained data sharing scheme for e-healthcare system," Journal of Systems Architecture, vol. 132, 2022, doi: 10.1016/j.sysarc.2022.102731. | |
| dc.relation.references | [8] D. C. Ferreira Herrera, “El modelo CANVAS en la formulación de proyectos”, Coop. Desarro., vol. 23, no. 107, Feb. 2016, doi: 10.16925/co.v23i107.1252 https://doi.org/10.16925/co.v23i107.1252 | |
| dc.relation.references | [9] D. Doshi and S. Khara, "Blockchain-Based Decentralized Cloud Storage," in International Conference on Mobile Computing and Sustainable Informatics (ICMCSI 2020), J. S. Raj, Ed. Cham: Springer, 2021, EAI/Springer Innovations in Communication and Computing, doi: 10.1007/978-3-030-49795-8_54. | |
| dc.relation.references | [10] L. Karuppasamy y V. Vasudevan, “A novel double keys adapted elliptic curve cryptography and log normalized Gaussian sigmoid adaptive neuro‐fuzzy interference system based secure resource allocation system in decentralized cloud storage”, Expert Syst., December 2022. doi: https://doi.org/10.1111/exsy.13206 https://onlinelibrary.wiley.com/doi/abs/10.1111/exsy.13206 | |
| dc.relation.references | [11] K. Meenakshi, B. Bharathi, S. J. J. Thangaraj and S. Sivasubramanian, "Cloud Security Analysis using Blockchain Technology" 2023 2nd International Conference on Edge Computing and Applications (ICECAA), Namakkal, India, 2023, pp. 99-104, doi: 10.1109/ICECAA58104.2023.10212415. https://ieeexplore.ieee.org/document/10212415 | |
| dc.relation.references | [12] S. Bhari and S. J. Quraishi, "Blockchain and Cloud Computing-A Review" 2022 International Conference on Machine Learning, Big Data, Cloud and Parallel Computing (COM-IT-CON), Faridabad, India, 2022, pp. 766-770, doi: 10.1109/COM-IT-CON54601.2022.9850499. https://ieeexplore.ieee.org/document/9850499 | |
| dc.relation.references | [13] L. Karuppasamy and V. Vasudevan, "Security Management in Decentralized Cloud Storage via Improved Bees Swarm Optimisation Data Slicers'' 2022 International Conference on Edge Computing and Applications (ICECAA), Tamilnadu, India, 2022, pp. 551-556, doi: 10.1109/ICECAA55415.2022.9936491. https://ieeexplore.ieee.org/document/9936491 | |
| dc.relation.references | [14] F. Zhou, H. Chen, and Z. Jiang, "A Tamper-Resistant and Decentralized Service for Cloud Storage Based on Layered Blockchain," in Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom 2020), H. Gao, X. Wang, M. Iqbal, Y. Yin, J. Yin, and N. Gu, Eds. Cham: Springer, 2021, Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, vol. 350, doi: 10.1007/978-3-030-67540-0_31. | |
| dc.relation.references | [15] D. Praveena Anjelin and S. Ganesh Kumar, "Blockchain Technology for Data Sharing in Decentralized Storage System," in Intelligent Computing and Applications, S. S. Dash, S. Das, and B. K. Panigrahi, Eds. Singapore: Springer, 2021, Advances in Intelligent Systems and Computing, vol. 1172, doi: 10.1007/978-981-15-5566-4_32. | |
| dc.relation.references | [16] S. Xu, D. Liu, X. Yu, X. Cheng, S. Guo, and J. Yu, "CloudChain: A Cloud Blockchain Using Shared Memory Consensus and RDMA," IEEE Transactions on Computers, vol. 71, no. 12, pp. 3242–3253, Dec. 2022, doi: 10.1109/TC.2022.3147960. | |
| dc.relation.references | [17] X. Yang, Y. Chen, and X. Chen, "Effective Scheme against 51 percent Attack on Proof-of-Work Blockchain with History Weighted Information," 2019 IEEE International Conference on Blockchain (Blockchain), Atlanta, GA, USA, 2019, pp. 261-265, doi: 10.1109/Blockchain.2019.00041. | |
| dc.relation.references | [18] Z. Zheng, S. Xie, H. Dai, X. Chen y H. Wang, ``An Overview of Blockchain Technology: Architecture, Consensus, and Future Trends,'' en 2017 IEEE International Congress on Big Data (BigData Congress), doi: 10.1109/BigDataCongress.2017.85 | |
| dc.relation.references | [19] S. N. Prasad y C. Rekha, ``Blockchain based IAS protocol to enhance security and privacy in cloud computing,'' Measurement, p. 100813, junio de 2023. doi: https://doi.org/10.1016/j.measen.2023.100813 | |
| dc.relation.references | [20] M. Hasan, K. Ogan y B. Starly, ``Hybrid Blockchain Architecture for Cloud Manufacturing-as-a-service (CMaaS) Platforms with Improved Data Storage and Transaction Efficiency,'' Procedia Manuf, vol. 53, pp. 594–605, 2021. doi: https://doi.org/10.1016/j.promfg.2021.06.060 | |
| dc.relation.references | [21] S. Sharma, S. Sharma, and T. Choudhury, "A Study And Analysis Of Decentralized Cloud Based Platform," 2022 12th International Conference on Cloud Computing, Data Science - Engineering (Confluence), Noida, India, 2022, pp. 124-128, doi: 10.1109/Confluence52989.2022.9734166. | |
| dc.relation.references | [22] F. H. Nahar and K. A. Taher, "Application of Blockchain for the Security of Decentralized Cloud Computing," in 2021 International Conference on Information and Communication Technology for Sustainable Development (ICICT4SD), Dhaka, Bangladesh, 2021, pp. 336–340, doi: 10.1109/ICICT4SD50815.2021.9396921. | |
| dc.relation.references | [23] L. J. Ramirez Lopez, D. F. Millan, L. H. Martinez, A. Carbonell, and W. M. Rojas Reales, "Securing Large Healthcare Files in Cloud-Blockchain Integration: A Comprehensive Review," Preprints, vol. 2024, 2024020453, doi: 10.20944/preprints202402.0453.v1. | |
| dc.relation.references | [24] S. Ammous, "Blockchain Technology: What is it Good for?," SSRN, Aug. 8, 2016, doi: 10.2139/ssrn.2832751. | |
| dc.relation.references | [25] S. Meunier, "Chapter 3 - Blockchain 101: What is Blockchain and How Does This Revolutionary Technology Work?," in Transforming Climate Finance and Green Investment with Blockchains, A. Marke, Ed. Academic Press, 2018, pp. 23–34, doi: 10.1016/B978-0-12-814447-3.00003-3. | |
| dc.relation.references | [26] S. P. Mirashe and N. V. Kalyankar, "Cloud Computing," arXiv.org, Feb. 24, 2024. [En línea]. Disponible: https://arxiv.org/abs/1003.4074. | |
| dc.relation.references | [27] J. Peng, X. Zhang, Z. Lei, B. Zhang, W. Zhang and Q. Li, "Comparison of Several Cloud Computing Platforms," 2009 Second International Symposium on Information Science and Engineering, Shanghai, China, 2009, pp. 23-27, doi: 10.1109/ISISE.2009.94. | |
| dc.relation.references | [28] A. S. S. Ahmad, S. Khan Shahzad, and M. A. Kamal, "What is Blockchain Technology and its Significance in the Current Healthcare System? A Brief Insight," Bentham Sci. Publishers, 25th ed., 2019, doi: 10.2174/1381612825666190620150302. | |
| dc.relation.references | [29] L. Castaño Alonso, “Integración de la salud 4.0 en el tratamiento de la apnea del sueño: rediseño de la máscara CPAP para una mejora integral,” Projecte Final de Màster Oficial, UPC, Escola Tècnica Superior d'Arquitectura de Barcelona, 2023. | |
| dc.relation.references | [30] L. Lhotska, «Application of industry 4.0 concept to health care», en Studies in Health Technology and Informatics, IOS Press BV, sep. 2020, pp. 23-37. doi: 10.3233/SHTI200613. | |
| dc.relation.references | [31] M. Blanco, «La Digitalización y la Industria 4.0 Impacto industrial y laboral», 2017. [En línea]. Disponible en: www.industria.ccoo.es | |
| dc.relation.references | [32] A. Sunyaev, "Cloud Computing," in Internet Computing, Springer, Cham, 2020, doi: 10.1007/978-3-030-34957-8_7. | |
| dc.relation.references | [33] A. S. Zalazar, S. Gonnet, and H. Leone, "Aspectos contractuales de cloud computing," in Tercer Congreso Iberoamericano de Investigadores y Docentes de Derecho e Informática (CIIDDI 2014), Mar del Plata, Argentina, 2014. | |
| dc.relation.references | [34] N. A. Merizalde Almeida, "Estudio y clasificación de características y atributos de servicios cloud para la definición de un modelo de valor para servicios cloud," 2017. | |
| dc.relation.references | [35] “Cloud Computing Services - Amazon Web Services (AWS)”. Amazon Web Services, Inc. Accedido el 13 de febrero de 2024. [En línea]. Disponible: http://www.aws.amazon.com | |
| dc.relation.references | [36] “Servicios de informática en la nube | Microsoft Azure”. Cloud Computing Services | Microsoft Azure. Accedido el 22 de noviembre de 2024. [En línea]. Disponible: https://azure.microsoft.com/es-es/ | |
| dc.relation.references | [37] “Servicios de cloud computing | Google Cloud”. Google Cloud. Accedido el 22 de abril de 2024. [En línea].Disponible: https://g.co/kgs/GkdkFX4 | |
| dc.relation.references | [38] “IBM Cloud”. IBM - United States. Accedido el 22 de abril de 2024. [En línea]. Disponible: http://www.ibm.com/cloud | |
| dc.relation.references | [39] “Alibaba Cloud: Reliable Secure Cloud Solutions to Empower Your Global Business”. AlibabaCloud. Accedido el 22 de abril de 2024. [En línea]. Disponible: http://www.alibabacloud.com | |
| dc.relation.references | [40] “Explore Oracle Cloud Infrastructure”. Oracle | Cloud Applications and Cloud Platform. Accedido el 22 de abril de 2024. [En línea]. Disponible: http://www.oracle.com/cloud | |
| dc.relation.references | [41] “Huawei Cloud - Todo como servicio | Huawei Cloud”. Huawei Cloud. Accedido el 22 de abril de 2024. [En línea]. Disponible: http://www.huaweicloud.com/intl/es-us/ | |
| dc.relation.references | [42] J. Guaña-Moya, H. N. Roa, F. Marrillo, L. Ayavaca-Vallejo, M. Chiluisa-Chiluisa, and B. Moya-Carrera, "Tecnología Blockchain, qué es y cómo funciona," Revista Ibérica de Sistemas e Tecnologias de Informação, no. E54, pp. 101–114, 2022. | |
| dc.relation.references | [43] “Todo lo que necesita saber sobre la arquitectura Blockchain - Captacion de clientes potenciales para empresas criptográficas”. ICODA. Accedido el 13 de febrero de 2024. [En línea]. Disponible: https://icoda.io/es/all-you-need-to-know-about-blockchain-architecture/ | |
| dc.relation.references | [44] “¿Qué es una blockchain pública? | KeepCoding Bootcamps”. KeepCoding Bootcamps. Accedido el 13 de febrero de 2024. [En línea]. Disponible: https://keepcoding.io/blog/que-es-blockchain-publica/ | |
| dc.relation.references | [45] Blockchain-council.org, "Blockchain público vs privado: una comparación exhaustiva," Blockchain Council, Recuperado el 13 de febrero de 2024. [En línea]. Disponible: https://www.blockchain-council.org/blockchain/blockchain-publico-vs-privado-una-comparacion-exhaustiva/. | |
| dc.relation.references | [46] “¿Qué es una blockchain privada? | KeepCoding Bootcamps”. KeepCoding Bootcamps. Accedido el 13 de febrero de 2024. [En línea]. Disponible: https://keepcoding.io/blog/que-es-una-blockchain-privada/ | |
| dc.relation.references | [47] “What Is Ethereum's Architecture | Overview of Ethereum”. Learn Crypto | Crypto Made Easy | Learn Cryptocurrency. Accedido el 13 de febrero de 2024. [En línea]. Disponible: https://learncrypto.com/knowledge-base/how-to-build-crypto/what-is-ethereums-architecture | |
| dc.relation.references | [48] “Introduction to HyperLedger Fabric in Blockchain Network”. Analytics Vidhya. Accedido el 13 de febrero de 2024. [En línea]. Disponible: https://www.analyticsvidhya.com/blog/2022/12/introduction-to-hyperledger-fabric-in-blockchain-network/ | |
| dc.relation.references | [49] Blockchain-council.org, "Architecture of Hyperledger Sawtooth: A Comprehensive Overview," Blockchain Council. Recuperado el 13 de febrero de 2024. [En línea]. Disponible: https://www.blockchain-council.org/blockchain/architecture-of-hyperledger-sawtooth-a-comprehensive-overview/. | |
| dc.relation.references | [50] “Home – EOSIO Blockchain Software - Services”. EOSIO. Accedido el 13 de febrero de 2024. [En línea]. Disponible: https://eos.io/ | |
| dc.relation.references | [51] Corda, "Corda | The open permissioned distributed application platform," Accedido el 13 de febrero de 2024. [En línea]. Disponible: https://corda.net/content/corda-platform-whitepaper.pdf. | |
| dc.relation.references | [52] “Supply chain management - Track and trace with Quorum Blockchain Service - Azure Architecture Center”. Microsoft Learn: Build skills that open doors in your career. Accedido el 13 de febrero de 2024. [En línea]. Disponible: https://learn.microsoft.com/en-us/azure/architecture/guide/blockchain/quorum-blockchain-service | |
| dc.relation.references | [53] “Cardano Explained: A Comprehensive Guide to the Innovative Blockchain Platform”. Blockchain.com | Be early to the future of finance. Accedido el 13 de febrero de 2024. [En línea]. Disponible: https://www.blockchain.com/blog/posts/cardano-explained | |
| dc.relation.references | [54] "TRON Network | Decentralize The Web," TRON | Decentralize The Web, Accedido el 13 de febrero de 2024. [En línea]. Disponible: https://tron.network/. | |
| dc.relation.references | [55] “Neo Defined - Neo Smart Economy”. Neo Smart Economy. Accedido el 13 de febrero de 2024. [En línea]. Disponible: https://neo.org/about | |
| dc.relation.references | [56] “Tezos overview | Tezos Developer Documentation”. Welcome | Tezos Developer Documentation. Accedido el 13 de febrero de 2024. [En línea]. Disponible: https://docs.tezos.com/overview/ | |
| dc.relation.references | [57] N. O. Nawari, "Blockchain Technologies: Hyperledger Fabric in BIM Work Processes," in Proceedings of the 18th International Conference on Computing in Civil and Building Engineering. ICCCBE 2020, E. Toledo Santos and S. Scheer, Eds. Cham: Springer, 2021, vol. 98, Lecture Notes in Civil Engineering, doi: 10.1007/978-3-030-51295-8_56. | |
| dc.relation.references | [58] “Introducción — documentación de hyperledger-fabricdocs - master”. A Blockchain Platform for the Enterprise — Hyperledger Fabric Docs main documentation. Accedido el 13 de febrero de 2024. [En línea]. Disponible: https://hyperledger-fabric.readthedocs.io/es/latest/whatis.html | |
| dc.relation.references | [59] D. Luna, E. Soriano, and F. González Bernaldo de Quirós, "Historia clínica electrónica," Revista del Hospital Italiano de Buenos Aires, 2007. [En línea]. Disponible: https://www.hospitalitaliano.org.ar/multimedia/archivos/servicios_attachs/5056.pdf. | |
| dc.relation.references | [60] Definiciones de Historia Clínica, “Interoperabilidad de Datos de la Historia Clínica en Colombia Términos y siglas”, Gov.co. https://www.minsalud.gov.co/ihc/Documentos\\%20compartidos/ABC-IHC.pdf (consultado el 18 de febrero de 2024). | |
| dc.relation.references | [61] “La Historia Clínica Electrónica (HCE) en España”, Clinic Cloud, el 1 de julio de 2021. https://clinic-cloud.com/blog/historia-clinica-electronica-hce-espana/ (consultado el 18 de febrero de 2024). | |
| dc.relation.references | [62] A. Fernández and E. Oviedo, Tecnologías de la información y la comunicación en el sector salud: oportunidades y desafíos para reducir inequidades en América Latina y el Caribe, CEPAL, 2010. | |
| dc.relation.references | [63] E. Galán-Rodas y A. Zamora, “La historia clínica electrónica como herramienta de gestión y mejora del proceso de atención de salud en Costa Rica”, \textit{Acta méd. costarric}, vol. 56, núm. 1, pp. 35–36, 2014, Consultado: el 20 de febrero de 2024. doi: https://www.scielo.sa.cr/scielo.php?script=sci\\\\_arttext\\&pid=S0001-60022014000100008 | |
| dc.relation.references | [64] A. Dobrev, T. Jones, V. Stroetmann, K. Stroetmann, Y. Vatter, and K. Peng, Interoperable eHealth is worth it-securing benefits from electronic health records and ePrescribing, Bonn/Brussels: European Commission on Information Safety and Media, 2010. | |
| dc.relation.references | [65] C. G.-M.-01 Version:, “MANUAL DE TRIAGE”, \textit{Gov.co}. doi: https://www.hospitaldelrosario.gov.co/portal/wp-content/uploads/sgsst/protocolos/GUR-MN\\\\_01\\\\_Manual\\\\_Triage.pdf | |
| dc.relation.references | [66] MINSALUD, “Triage”, minsalud.gov. https://www.minsalud.gov.co/salud/PServicios/Paginas/triage.aspx (consultado el 21 de febrero de 2024). | |
| dc.relation.references | [67] D. F. Millan, L. H. Martinez, A. Carbonell, “CalendarioV2”. Google Docs. 2024. [En línea]. Disponible: https://docs.google.com/spreadsheets/d/1nPi1L0ad7t8qNvfctEG-t1JcKvE0soz1/edit?usp=sharing&ouid=103640965003616321138&rtpof=true&sd=true | |
| dc.relation.references | [68] D. F. Millan, L. H. Martinez, A. Carbonell,“Bibliografia”. Google Docs. 2024. [En línea]. Disponible: https://drive.google.com/file/d/11TjffuFbXTCxu1q6KbZRMr9Lh2pZexUe/view?usp=sharing | |
| dc.relation.references | [69] D. F. Millan, L. H. Martinez, A. Carbonell, “Requerimientos funcionales y no funcionales”. Google Docs. 2024. [En línea]. Disponible: https://docs.google.com/spreadsheets/d/1QFROcdnlAMiSrbqXIG9fSgzoEMmUGGNymGUwNZjMgYU/edit?usp=sharing | |
| dc.relation.references | [70] D. F. Millan, L. H. Martinez, A. Carbonell, “Blockchain - cloud comparisson”. Google Docs. 2024.doi: https://docs.google.com/spreadsheets/d/1t7p9LdWvBaCVPBMaZQnWiKeoFcFk_-9kdjeDCRqB7Vk/edit?usp=sharing | |
| dc.relation.references | [71] S. K. Lo, X. Xu, M. Staples, and L. Yao, "Reliability analysis for blockchain oracles," Computers and Electrical Engineering, vol. 83, 2020, Art. no. 106582, doi: https://doi.org/10.1016/j.compeleceng.2020.106582. | |
| dc.relation.references | [72] K. H. Y. Chung, D. Li y P. Adriaens, “Technology-enabled financing of sustainable infrastructure: A case for blockchains and decentralized oracle networks”, Technolog. Forecasting Social Change, vol. 187, p. 122258, febrero de 2023. doi: https://doi.org/10.1016/j.techfore.2022.122258 | |
| dc.relation.references | [73] M. Taghavi, J. Bentahar, H. Otrok y K. Bakhtiyari, “A reinforcement learning model for the reliability of blockchain oracles”, Expert Syst. with Appl., p. 119160, octubre de 2022. doi: https://doi.org/10.1016/j.eswa.2022.119160 | |
| dc.relation.references | [74] A. Hassan, I. Makhdoom, W. Iqbal, A. Ahmad, and A. Raza, "From trust to truth: Advancements in mitigating the Blockchain Oracle problem," Journal of Network and Computer Applications, doi: https://doi.org/10.1016/j.jnca.2023.10367. | |
| dc.relation.references | [75] L. Chen, R. Yuan and Y. Xia, "Tora: A Trusted Blockchain Oracle Based on a Decentralized TEE Network," 2021 IEEE International Conference on Joint Cloud Computing (JCC), Oxford, United Kingdom, 2021, pp. 28-33, doi: . 10.1109/JCC53141.2021.00016 | |
| dc.relation.references | [76] D. Tith et al., “Application of blockchain to maintaining patient records in electronic health record for en-hanced privacy, scalability, and availability,” Healthc Inform Res, vol. 26, no. 1, 2020, doi: 10.4258/hir.2020.26.1.3. | |
| dc.relation.references | [77] G. G. Dagher, J. Mohler, M. Milojkovic, and P. B. Marella, “Ancile: Privacy-preserving framework for ac-cess control and interoperability of electronic health records using blockchain technology,” Sustain Cities Soc, vol. 39, 2018, doi: 10.1016/j.scs.2018.02.014. | |
| dc.relation.references | [78] X. Yue, H. Wang, D. Jin, M. Li, and W. Jiang, “Healthcare Data Gateways: Found Healthcare Intelligence on Blockchain with Novel Privacy Risk Control,” J Med Syst, vol. 40, no. 10, 2016, doi: 10.1007/s10916-016-0574-6. | |
| dc.relation.references | [79] H. Mody, H. Parikh, N. Patil, and K. Saxena, "Decentralization of Traditional Systems Using Blockchain," in IOT with Smart Systems, J. Choudrie, P. Mahalle, T. Perumal, and A. Joshi, Eds., Smart Innovation, Systems and Technologies, vol. 312, Springer, Singapore, 2023. doi: https://doi.org/10.1007/978-981-19-3575-6_24. | |
| dc.relation.references | [80] C. R. Araujo-Inastrilla y A. A. Vitón-Castillo, “Blockchain in health sciences: Research trends in Scopus”, Iberoamer. J. Sci. Meas. Communication, vol. 3, n.º 2, agosto de 2023. Accedido el 27 de noviembre de 2024. [En línea]. Disponible: https://doi.org/10.47909/ijsmc.56 | |
| dc.relation.references | [83] About DICOM- Overview”. DICOM. [En línea]. Disponible: https://www.dicomstandard.org/about-home | |
| dc.relation.references | [82] A. Aljaloud and A. Razzaq, "Modernizing the Legacy Healthcare System to Decentralize Platform Using Blockchain Technology," Technologies, vol. 11, no. 4, p. 84, 2023. doi: https://doi.org/10.3390/technologies11040084. | |
| dc.relation.references | [81] Y. Chen, S. Ding, Z. Xu, et al., "Blockchain-Based Medical Records Secure Storage and Medical Service Framework," J. Med. Syst., vol. 43, no. 5, 2019. doi: https://doi.org/10.1007/s10916-018-1121-4. | |
| dc.relation.references | [84] “Health Level Seven (HL7)”. Siemens Healthineers | Corporate Home. [En línea]. Disponible: https://www.siemens-healthineers.com/co/services/it-standards/hl7 | |
| dc.relation.references | [85] "Estandares imágenes médicas Dicom y HL7," [En línea]. Disponible: http://44.195.96.102/blog/estandares-imagenes-medicas-dicom-hl7-ihe-xds/. [Accedido: 26-Nov-2024]. | |
| dc.relation.references | [86] S. A. Mohammed, D,Koustabh, A. Fabio y N. Nithish, “IoT Based Blockchains and IPFS”, Int. J. Innovative Res. Inf. Secur., vol. 09, n.º 03, pp. 234–241, junio de 2023. Accedido el 27 de noviembre de 2024. [En línea]. Disponible: https://doi.org/10.26562/ijiris.2023.v0903.33 | |
| dc.relation.references | [87] "Aplicación descentralizada para la clasificación de productos basado en IPFS y Blockchain." [En línea]. Disponible: https://www.proquest.com/openview/b0ca52228e0e2429c5181056e31aefd2/1?pq-origsite=gscholar&cbl=1006393 | |
| dc.relation.references | [88] R. Alhena. “¿Qué es IPFS? (InterPlanetary File System) Sistema de Ficheros Interplanetario”.[En línea]. Disponible: https://raul-alhena.medium.com/qué-es-ipfs-interplanetary-file-system-sistema-de-ficheros-interplanetario-a5236e7e2cba#:~:text=Características%20clave,y%20acceder%20a%20los%20archivos. | |
| dc.rights.accessrights | info:eu-repo/semantics/closedAccess | |
| dc.rights.accessrights | rl.org/coar/access_right/c_14cbhttp://pu | |
| dc.rights.local | Acceso cerrado | spa |
| dc.subject | Blockchain | |
| dc.subject | Cloud | |
| dc.subject | Seguridad | |
| dc.subject | Salud | |
| dc.subject | Integridad | |
| dc.subject.ddc | 621.3 | |
| dc.subject.keywords | Blockchain | |
| dc.subject.keywords | Cloud | |
| dc.subject.keywords | Security | |
| dc.subject.keywords | Healthcare | |
| dc.subject.keywords | Integrity | |
| dc.title | ASGAM: Una arquitectura híbrida entre Blockchain y computación en la nube para registros médicos de pacientes | |
| dc.title.translated | ASGAM: A hybrid architecture between Blockchain and cloud computing for patient medical records | |
| dc.type.coar | https://purl.org/coar/resource_type/c_7a1f | |
| dc.type.coarversion | https://purl.org/coar/version/c_ab4af688f83e57aa | |
| dc.type.driver | info:eu-repo/semantics/bachelorThesis | |
| dc.type.hasversion | info:eu-repo/semantics/acceptedVersion | |
| dc.type.local | Tesis/Trabajo de grado - Monografía - Pregrado | spa |