This document summarizes 10 research papers on using blockchain technology for electronic health records (EHRs). The papers propose various systems to address issues with the current centralized EHR models like data privacy, access control and interoperability. Smart contracts are seen as a way to securely store health data in a distributed ledger and grant time-limited access. However, most systems do not fully address challenges like handling emergency access or differentiating user roles in the transactions. Overall, more research is still needed but blockchain shows promise for improving EHR systems if these open issues can be resolved.
A Literature Survey on Vaccine safe Health Tracker based on blockchain techno...IRJET Journal
This document contains a literature review of 17 sources related to using blockchain technology for vaccine distribution and health records. The sources discuss:
1. Using blockchain to provide transparency, immutability and data integrity for vaccination registration records by connecting healthcare provider records on a shared network.
2. Smart contracts being used to monitor vaccine handling rules and distribution conditions.
3. Transparent and tamper-proof solutions for reporting vaccine side effects by beneficiaries and administrators.
4. Most projects focus on financial services but blockchain has applications in healthcare like managing public health and medical research data.
A Literature Survey on Vaccine safe Health Tracker based on blockchain techno...IRJET Journal
This document summarizes several research papers on using blockchain technology for vaccine distribution and health record systems. It discusses how blockchain can provide transparency, immutability and prevent data tampering for vaccination registration systems. Smart contracts are proposed to monitor vaccine handling rules and distribution conditions. The document also reviews literature on using blockchain to improve emergency medical data sharing, address health records interoperability issues, and optimize vaccine allocation to different age groups. Overall, the research proposes that blockchain technology can help make vaccination and health systems more secure, scalable and efficient.
IRJET - Healthcare Data Storage using BlockchainIRJET Journal
This document discusses using blockchain technology for healthcare data storage. It begins by introducing blockchain and how it can improve data security, transparency and access for healthcare applications. It then reviews related work applying blockchain to healthcare, medical records, clinical trials and more. The document proposes a system using blockchain to securely store healthcare data records and transactions. The system would create patient accounts, allow medical reports to be submitted, generate transactions, add blocks of transactions to the blockchain, and enable validation of insurance claims. In conclusion, the document discusses how blockchain can efficiently scale to handle large healthcare data volumes and users while facilitating easier interoperability between systems.
A Survey on Decentralized e-health record with health insurance synchronizationIJAEMSJORNAL
This document summarizes a research article that proposes a decentralized electronic health record system combined with a blockchain and InterPlanetary File System (IPFS) to address efficiency issues with existing medical data sharing services. The proposed system called Decenrod would allow more flexible data sharing through a session-based healthcare data sharing strategy. It aims to improve efficiency and meet security criteria for data exchange by implementing a decentralized electronic health record system combined with health insurance synchronization. The research article provides background on existing electronic health record systems and blockchain technology, reviews related literature, and describes the proposed Decenrod system in more detail.
This document proposes a medical records management system called MedBlock that uses blockchain technology. The system aims to allow patients secure access to their medical information across different healthcare providers in an immutable and verifiable way. It also aims to help streamline the medical insurance claims process by allowing insurance agencies to securely access authenticated patient records and invoices on the system. The system would use blockchain properties like encryption, authentication, and smart contracts to record medical records and control access permissions. This could help reduce insurance fraud and improve the response time for claims. The proposed system aims to address current issues with medical record security, accessibility, and insurance claim processing.
IRJET - A Survey on Blockchain Technology for Electronic Health RecordIRJET Journal
This document discusses using blockchain technology to improve electronic health records (EHRs). It begins with an abstract that outlines the goals of using blockchain for EHRs, including improving healthcare efficiency and access while reducing costs. The document then provides background on EHRs and issues like data security, ownership and integrity. It proposes using blockchain to securely store and share medical records in a decentralized network. The document outlines several proposed blockchain applications for EHRs, including distributed storage of health data collected from IoT devices, and allowing patients more control over access to their records. It discusses challenges like scalability and interoperability, and concludes that blockchain technology has potential to help address current problems with EHR systems.
Blockchain based system to store and retrieve healthcare recordsIRJET Journal
This document proposes a blockchain-based system for securely storing and retrieving healthcare records in a decentralized manner. It discusses some of the limitations of current centralized healthcare record systems, including privacy and security issues, single points of failure, and lack of interoperability between different healthcare providers. The proposed solution uses blockchain technology like Ethereum to store encrypted healthcare metadata and hash values of medical files, while storing the actual files on IPFS for efficient decentralized storage. This allows records to be securely shared between authorized parties in a transparent and immutable manner without compromising on privacy or security. The system aims to address current challenges with healthcare data management and provide a more reliable alternative to existing centralized approaches.
A Literature Survey on Vaccine safe Health Tracker based on blockchain techno...IRJET Journal
This document contains a literature review of 17 sources related to using blockchain technology for vaccine distribution and health records. The sources discuss:
1. Using blockchain to provide transparency, immutability and data integrity for vaccination registration records by connecting healthcare provider records on a shared network.
2. Smart contracts being used to monitor vaccine handling rules and distribution conditions.
3. Transparent and tamper-proof solutions for reporting vaccine side effects by beneficiaries and administrators.
4. Most projects focus on financial services but blockchain has applications in healthcare like managing public health and medical research data.
A Literature Survey on Vaccine safe Health Tracker based on blockchain techno...IRJET Journal
This document summarizes several research papers on using blockchain technology for vaccine distribution and health record systems. It discusses how blockchain can provide transparency, immutability and prevent data tampering for vaccination registration systems. Smart contracts are proposed to monitor vaccine handling rules and distribution conditions. The document also reviews literature on using blockchain to improve emergency medical data sharing, address health records interoperability issues, and optimize vaccine allocation to different age groups. Overall, the research proposes that blockchain technology can help make vaccination and health systems more secure, scalable and efficient.
IRJET - Healthcare Data Storage using BlockchainIRJET Journal
This document discusses using blockchain technology for healthcare data storage. It begins by introducing blockchain and how it can improve data security, transparency and access for healthcare applications. It then reviews related work applying blockchain to healthcare, medical records, clinical trials and more. The document proposes a system using blockchain to securely store healthcare data records and transactions. The system would create patient accounts, allow medical reports to be submitted, generate transactions, add blocks of transactions to the blockchain, and enable validation of insurance claims. In conclusion, the document discusses how blockchain can efficiently scale to handle large healthcare data volumes and users while facilitating easier interoperability between systems.
A Survey on Decentralized e-health record with health insurance synchronizationIJAEMSJORNAL
This document summarizes a research article that proposes a decentralized electronic health record system combined with a blockchain and InterPlanetary File System (IPFS) to address efficiency issues with existing medical data sharing services. The proposed system called Decenrod would allow more flexible data sharing through a session-based healthcare data sharing strategy. It aims to improve efficiency and meet security criteria for data exchange by implementing a decentralized electronic health record system combined with health insurance synchronization. The research article provides background on existing electronic health record systems and blockchain technology, reviews related literature, and describes the proposed Decenrod system in more detail.
This document proposes a medical records management system called MedBlock that uses blockchain technology. The system aims to allow patients secure access to their medical information across different healthcare providers in an immutable and verifiable way. It also aims to help streamline the medical insurance claims process by allowing insurance agencies to securely access authenticated patient records and invoices on the system. The system would use blockchain properties like encryption, authentication, and smart contracts to record medical records and control access permissions. This could help reduce insurance fraud and improve the response time for claims. The proposed system aims to address current issues with medical record security, accessibility, and insurance claim processing.
IRJET - A Survey on Blockchain Technology for Electronic Health RecordIRJET Journal
This document discusses using blockchain technology to improve electronic health records (EHRs). It begins with an abstract that outlines the goals of using blockchain for EHRs, including improving healthcare efficiency and access while reducing costs. The document then provides background on EHRs and issues like data security, ownership and integrity. It proposes using blockchain to securely store and share medical records in a decentralized network. The document outlines several proposed blockchain applications for EHRs, including distributed storage of health data collected from IoT devices, and allowing patients more control over access to their records. It discusses challenges like scalability and interoperability, and concludes that blockchain technology has potential to help address current problems with EHR systems.
Blockchain based system to store and retrieve healthcare recordsIRJET Journal
This document proposes a blockchain-based system for securely storing and retrieving healthcare records in a decentralized manner. It discusses some of the limitations of current centralized healthcare record systems, including privacy and security issues, single points of failure, and lack of interoperability between different healthcare providers. The proposed solution uses blockchain technology like Ethereum to store encrypted healthcare metadata and hash values of medical files, while storing the actual files on IPFS for efficient decentralized storage. This allows records to be securely shared between authorized parties in a transparent and immutable manner without compromising on privacy or security. The system aims to address current challenges with healthcare data management and provide a more reliable alternative to existing centralized approaches.
Healthcare Management with QR Code using BlockChainIRJET Journal
The document discusses using blockchain technology and QR codes to improve healthcare management. It proposes a mobile application that allows users to create a healthcare card storing their full medical records. The application would generate a PDF after scanning a QR code linked to the user's medical data stored securely on the blockchain. This improves data sharing and security over the current paper-based healthcare systems by providing a decentralized and transparent way to store and access patient information.
IRJET- MedBlock System for Securing Medical RecordsIRJET Journal
This document proposes a blockchain-based system called MedBlock to securely store and share medical records. The system aims to address limitations in current healthcare record systems related to privacy, security and data sharing. MedBlock uses blockchain technology and encryption to securely record medical transactions in an immutable ledger. It allows doctors to upload encrypted medical records and patients to access and share records through decryption keys. The system architecture includes modules for doctors and patients. If implemented, MedBlock could provide more secure, private and tamper-proof management of healthcare data compared to traditional electronic medical record systems.
IRJET- MedBlock System for Securing Medical RecordsIRJET Journal
This document proposes a blockchain-based system called MedBlock to securely store and share medical records.
The system aims to address limitations in current healthcare record systems by using blockchain for tamper-proof storage of encrypted medical data. It allows doctors and patients to access records while ensuring privacy and consent. The system architecture includes modules for doctors to add patient details and visit records, and for patients to view and share their medical history. If implemented, MedBlock could improve security, consent, and access to healthcare data compared to traditional electronic medical record systems.
Design and Development of a Secure Cloud-Based Medical Data Management SystemIRJET Journal
This document proposes using directed acyclic graph (DAG) technology to develop a secure cloud-based medical data management system. It discusses some of the challenges with current health systems, including security concerns and fragmented medical data across different providers. The paper then introduces DAG and how it could address these issues by providing a decentralized way to store medical records securely and allow authorized access. Specifically, it examines using DAGs within an electronic healthcare system called eHealth to securely exchange patient medical data between practitioners and patients in a more efficient manner than traditional blockchain.
This document presents a proposal for a blockchain-based health information exchange system with a patient-centric approach. It surveys relevant literature on healthcare blockchain applications and identifies that most systems do not give enough control to the patient over their data. The proposed system design uses blockchain and IPFS for a decentralized and secure method of storing medical records while giving patients full control over access permissions. Key modules include authentication, appointments, record storage, access management, and a pharmacy module integrated with smart contracts. The conclusion states this system could address challenges in existing healthcare systems by providing a secure and reliable way to manage health information with a complete solution from appointments to dispensing medications.
FACULTY OF HIGHER EDUCATION
Individual assignment 1 - Case study analysis
HS2061 Information Systems Project Management
Trimester 2 2018
Date Due: Friday Week 5 by 5:00 PM Marks
Weighting 10%
Student Name (Block letters) Student Number:
___________________________ _____________
HS2061 IS Project Management – Assignment 1 T2 2018 1
1. Develop a system scope document
Using the MedRec Case Study provided,
develop a system scope document. This document must include a
section for each of the following:
• the business problem,
• a statement of purpose,
• the benefits of a new system
• the system capabilities and what it must achieve as a
minimum
Ensure you use business language and write in the third person
(avoid the use of I or we). A business report format should be
followed.
Word limit: 500 – 1000 words
Marking Criteria
ASSESSMENT 1 CRITERIA
N/A Poor Fair Good Very Good Excellent
Scope
Document Statement of Purpose (1)
Business problem (2)
Business Benefits (2)
System capabilities (2)
Exclusions (1)
Document
Format
Document Presentation Good layout
Grammar & Spelling (2).
Deduction for late, copied, or plagiarised
work (up to total marks earned)
Total out of 10
A Case Study for Blockchain in Healthcare:
“MedRec” prototype for electronic health records and medical research data
White Paper
Ariel Ekblaw*, Asaph Azaria*, John D. Halamka, MD†, Andrew Lippman*
*MIT Media Lab, †Beth Israel Deaconess Medical Center
August 2016
Note: The abstract and first three sections of this white paper are drawn from a peer-reviewed, formally
accepted paper, presently being prepared for publication with IEEE through their Open & Big Data
Conference, August 22-24, 2016.
MedRec: Using Blockchain for Medical Data Access and Permission Management
IEEE Original Authors: Asaph Azaria, Ariel Ekblaw, Thiago Vieira, Andrew Lippman
This material is adapted and included here with permission of the IEEE, including permission for
publication by the ONC Blockchain Challenge if selected.
Abstract
A long-standing focus on compliance has traditionally constrained development of fundamental design
changes for Electronic Health Records (EHRs). We now face a critical need for such innovation, as
personalization and data science prompt patients to engage in the details of their healthcare and restore
agency over their medical data. In this paper, we propose MedRec: a novel, decentralized record
management system to handle EHRs, using blockchain technology. Our system gives patients a
comprehensive, immutable log and easy acce.
Blockchain Enforced Attribute based Access Control with ZKP for Healthcare Se...IJCNCJournal
The relationship between doctors and patients is reinforced through the expanded communication channels provided by remote healthcare services, resulting in heightened patient satisfaction and loyalty. Nonetheless, the growth of these services is hampered by security and privacy challenges they confront. Additionally, patient electronic health records (EHR) information is dispersed across multiple hospitals in different formats, undermining data sovereignty. It allows any service to assert authority over their EHR, effectively controlling its usage. This paper proposes a blockchain enforced attribute-based access control in healthcare service. To enhance the privacy and data-sovereignty, the proposed system employs attribute-based access control, zero-knowledge proof (ZKP) and blockchain. The role of data within our system is pivotal in defining attributes. These attributes, in turn, form the fundamental basis for access control criteria. Blockchain is used to keep hospital information in public chain but EHR related data in private chain. Furthermore, EHR provides access control by using the attributed based cryptosystem before they are stored in the blockchain. Analysis shows that the proposed system provides data sovereignty with privacy provision based on the attributed based access control.
Everything in healthcare is driven by data, particularly confidential information about individuals, from patients’ medical histories to medicine formulas. If you have ever moved medical information or been involved in a dispute with your insurance company, you are well aware of the difficulty associated with transferring such data to Blockchain Transform Lifesciences.
This document proposes a medical data sharing scheme using cryptosystems and blockchain technology. It aims to securely store encrypted medical records in the cloud while recording addresses on a permissioned blockchain. This allows patients to access comprehensive medical histories when switching hospitals. The document outlines objectives like ensuring data confidentiality and verifying user identities. It also provides system design details, the implementation plan using Hyperledger Fabric, and discusses improving the smart contract logic and security of the solution.
IRJET- Blockchain Technology for Securing Healthcare RecordsIRJET Journal
Blockchain technology has the potential to revolutionize healthcare by securely storing patient health records and facilitating data sharing. The current methods of recording and sharing patient data have several shortcomings, including limiting patient access and availability of data to providers. Storing health records on a blockchain could help overcome these issues by providing a decentralized and secure system. Key benefits of using blockchain for healthcare include increased security, data integrity, interoperability between systems, and universal access to records. Potential applications include securing patient identification information, maintaining longitudinal health histories, and determining the integrity of drug supply chains. Overall, blockchain represents a novel approach that could transform the healthcare industry by addressing current challenges.
Survey on Medical Data Sharing Systems with NTRUIRJET Journal
The article discusses international issues. It mentions that globalization has increased economic interdependence between nations while also raising tensions over immigration and trade. Solutions will require cooperation and compromise and a recognition that isolationism is not a viable strategy in an interconnected world.
Blockchain Healthcare Projects: Revolutionizing the Future of Healthcarecyberprosocial
Blockchain healthcare projects, which leverage blockchain technology to address critical challenges and drive positive change across various facets of healthcare delivery, data management, and medical research.
Building blockchain based Healthcare infrastructure with beyond block labsBeyond Block Labs
The Current healthcare ecosystem mainly consists of seven key stakeholders –
patient, provider, payer, pharma, medical technology, technology vendors and
suppliers, and the government and healthcare regulator.
A Novel Healthcare-based Block chain (HBC) System for Security Healthcare Dat...IRJET Journal
The document proposes a novel healthcare blockchain (HBC) system to securely store patient healthcare data and protect patient privacy. The HBC would address issues related to securing patient data by storing encrypted data on off-chain storage and the hash of the encrypted data on the blockchain. This ensures patient data is private while maintaining integrity and traceability on the blockchain. The system would also implement fine-grained access control where patients own their data and can grant different permission levels to healthcare providers. This allows patients transparency and auditability over who accesses their healthcare information.
Blockchain in Healthcare - An Overview.pdfJamieDornan2
Blockchain technology is like a new spark in the financial industry. It isn't like the old financial systems because it's decentralized and can't be changed. This tech can change traditional methods and systems. Blockchain has several benefits. It makes things safer and more efficient. If we use blockchain technology in different parts of finance, there's the exciting chance to change the way the industry works.
This document summarizes a research paper on developing a smart health prediction system using cloud-based technologies. The proposed system allows users to input their health details like weight and symptoms and the app will analyze the data to predict health issues and provide recommendations. It uses technologies like HTML, CSS, JavaScript, MySQL, and PHP to create an interactive web application hosted on cloud platforms like AWS for flexibility and low costs. The system is meant to help users address minor health issues from home without visiting hospitals to save time and money. It implements data mining algorithms on user health data to predict conditions and identify high-risk users for early intervention.
IRJET-Cloud Based Patient Referral SystemIRJET Journal
1) The document describes a cloud-based patient referral system that allows patients to upload, manage, and share their health information with healthcare providers.
2) It allows patients to select providers based on their profile, ratings, and effectiveness of treatment, and for providers to view patient records and comment on them remotely.
3) The system aims to save patients time and money by reducing the need to travel physically by facilitating remote consultations and file sharing through the cloud.
Healthcare information exchange using blockchain technologyIJECEIAES
This document proposes a blockchain-based healthcare information exchange system using Hyperledger Fabric. The system would allow secure sharing of electronic health records between patients, doctors, hospitals, insurance companies, and research organizations. Medical data is sensitive, so a permissioned blockchain like Hyperledger Fabric is used to control access while maintaining privacy. The system aims to provide consistent and accessible health records for patients while giving them control over access permissions. A backup access system using wearable devices would allow access to critical health information in emergencies.
Adopting Blockchain in Healthcare to solve complex data issues & improve cust...Mindfire LLC
The document discusses how blockchain technology can be applied in the healthcare industry beyond cryptocurrencies. It explains that blockchain allows for more secure and efficient sharing of sensitive patient data through its decentralized and transparent nature. Specifically, it outlines how blockchain can improve health information exchanges, clinical trials, drug manufacturing, autologous therapies, and medical claims processes by providing transparency, reducing costs and errors, and strengthening security and privacy of patient data. However, it also notes challenges to adopting blockchain in healthcare including technological issues and gaining industry-wide acceptance and participation.
TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...IRJET Journal
1) The document discusses the Sungal Tunnel project in Jammu and Kashmir, India, which is being constructed using the New Austrian Tunneling Method (NATM).
2) NATM involves continuous monitoring during construction to adapt to changing ground conditions, and makes extensive use of shotcrete for temporary tunnel support.
3) The methodology section outlines the systematic geotechnical design process for tunnels according to Austrian guidelines, and describes the various steps of NATM tunnel construction including initial and secondary tunnel support.
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTUREIRJET Journal
This study examines the effect of response reduction factors (R factors) on reinforced concrete (RC) framed structures through nonlinear dynamic analysis. Three RC frame models with varying heights (4, 8, and 12 stories) were analyzed in ETABS software under different R factors ranging from 1 to 5. The results showed that displacement increased as the R factor decreased, indicating less linear behavior for lower R factors. Drift also decreased proportionally with increasing R factors from 1 to 5. Shear forces in the frames decreased with higher R factors. In general, R factors of 3 to 5 produced more satisfactory performance with less displacement and drift. The displacement variations between different building heights were consistent at different R factors. This study evaluated how R factors influence
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The document discusses using blockchain technology and QR codes to improve healthcare management. It proposes a mobile application that allows users to create a healthcare card storing their full medical records. The application would generate a PDF after scanning a QR code linked to the user's medical data stored securely on the blockchain. This improves data sharing and security over the current paper-based healthcare systems by providing a decentralized and transparent way to store and access patient information.
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This document proposes a blockchain-based system called MedBlock to securely store and share medical records. The system aims to address limitations in current healthcare record systems related to privacy, security and data sharing. MedBlock uses blockchain technology and encryption to securely record medical transactions in an immutable ledger. It allows doctors to upload encrypted medical records and patients to access and share records through decryption keys. The system architecture includes modules for doctors and patients. If implemented, MedBlock could provide more secure, private and tamper-proof management of healthcare data compared to traditional electronic medical record systems.
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This document proposes a blockchain-based system called MedBlock to securely store and share medical records.
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This document proposes using directed acyclic graph (DAG) technology to develop a secure cloud-based medical data management system. It discusses some of the challenges with current health systems, including security concerns and fragmented medical data across different providers. The paper then introduces DAG and how it could address these issues by providing a decentralized way to store medical records securely and allow authorized access. Specifically, it examines using DAGs within an electronic healthcare system called eHealth to securely exchange patient medical data between practitioners and patients in a more efficient manner than traditional blockchain.
This document presents a proposal for a blockchain-based health information exchange system with a patient-centric approach. It surveys relevant literature on healthcare blockchain applications and identifies that most systems do not give enough control to the patient over their data. The proposed system design uses blockchain and IPFS for a decentralized and secure method of storing medical records while giving patients full control over access permissions. Key modules include authentication, appointments, record storage, access management, and a pharmacy module integrated with smart contracts. The conclusion states this system could address challenges in existing healthcare systems by providing a secure and reliable way to manage health information with a complete solution from appointments to dispensing medications.
FACULTY OF HIGHER EDUCATION
Individual assignment 1 - Case study analysis
HS2061 Information Systems Project Management
Trimester 2 2018
Date Due: Friday Week 5 by 5:00 PM Marks
Weighting 10%
Student Name (Block letters) Student Number:
___________________________ _____________
HS2061 IS Project Management – Assignment 1 T2 2018 1
1. Develop a system scope document
Using the MedRec Case Study provided,
develop a system scope document. This document must include a
section for each of the following:
• the business problem,
• a statement of purpose,
• the benefits of a new system
• the system capabilities and what it must achieve as a
minimum
Ensure you use business language and write in the third person
(avoid the use of I or we). A business report format should be
followed.
Word limit: 500 – 1000 words
Marking Criteria
ASSESSMENT 1 CRITERIA
N/A Poor Fair Good Very Good Excellent
Scope
Document Statement of Purpose (1)
Business problem (2)
Business Benefits (2)
System capabilities (2)
Exclusions (1)
Document
Format
Document Presentation Good layout
Grammar & Spelling (2).
Deduction for late, copied, or plagiarised
work (up to total marks earned)
Total out of 10
A Case Study for Blockchain in Healthcare:
“MedRec” prototype for electronic health records and medical research data
White Paper
Ariel Ekblaw*, Asaph Azaria*, John D. Halamka, MD†, Andrew Lippman*
*MIT Media Lab, †Beth Israel Deaconess Medical Center
August 2016
Note: The abstract and first three sections of this white paper are drawn from a peer-reviewed, formally
accepted paper, presently being prepared for publication with IEEE through their Open & Big Data
Conference, August 22-24, 2016.
MedRec: Using Blockchain for Medical Data Access and Permission Management
IEEE Original Authors: Asaph Azaria, Ariel Ekblaw, Thiago Vieira, Andrew Lippman
This material is adapted and included here with permission of the IEEE, including permission for
publication by the ONC Blockchain Challenge if selected.
Abstract
A long-standing focus on compliance has traditionally constrained development of fundamental design
changes for Electronic Health Records (EHRs). We now face a critical need for such innovation, as
personalization and data science prompt patients to engage in the details of their healthcare and restore
agency over their medical data. In this paper, we propose MedRec: a novel, decentralized record
management system to handle EHRs, using blockchain technology. Our system gives patients a
comprehensive, immutable log and easy acce.
Blockchain Enforced Attribute based Access Control with ZKP for Healthcare Se...IJCNCJournal
The relationship between doctors and patients is reinforced through the expanded communication channels provided by remote healthcare services, resulting in heightened patient satisfaction and loyalty. Nonetheless, the growth of these services is hampered by security and privacy challenges they confront. Additionally, patient electronic health records (EHR) information is dispersed across multiple hospitals in different formats, undermining data sovereignty. It allows any service to assert authority over their EHR, effectively controlling its usage. This paper proposes a blockchain enforced attribute-based access control in healthcare service. To enhance the privacy and data-sovereignty, the proposed system employs attribute-based access control, zero-knowledge proof (ZKP) and blockchain. The role of data within our system is pivotal in defining attributes. These attributes, in turn, form the fundamental basis for access control criteria. Blockchain is used to keep hospital information in public chain but EHR related data in private chain. Furthermore, EHR provides access control by using the attributed based cryptosystem before they are stored in the blockchain. Analysis shows that the proposed system provides data sovereignty with privacy provision based on the attributed based access control.
Everything in healthcare is driven by data, particularly confidential information about individuals, from patients’ medical histories to medicine formulas. If you have ever moved medical information or been involved in a dispute with your insurance company, you are well aware of the difficulty associated with transferring such data to Blockchain Transform Lifesciences.
This document proposes a medical data sharing scheme using cryptosystems and blockchain technology. It aims to securely store encrypted medical records in the cloud while recording addresses on a permissioned blockchain. This allows patients to access comprehensive medical histories when switching hospitals. The document outlines objectives like ensuring data confidentiality and verifying user identities. It also provides system design details, the implementation plan using Hyperledger Fabric, and discusses improving the smart contract logic and security of the solution.
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Survey on Medical Data Sharing Systems with NTRUIRJET Journal
The article discusses international issues. It mentions that globalization has increased economic interdependence between nations while also raising tensions over immigration and trade. Solutions will require cooperation and compromise and a recognition that isolationism is not a viable strategy in an interconnected world.
Blockchain Healthcare Projects: Revolutionizing the Future of Healthcarecyberprosocial
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Building blockchain based Healthcare infrastructure with beyond block labsBeyond Block Labs
The Current healthcare ecosystem mainly consists of seven key stakeholders –
patient, provider, payer, pharma, medical technology, technology vendors and
suppliers, and the government and healthcare regulator.
A Novel Healthcare-based Block chain (HBC) System for Security Healthcare Dat...IRJET Journal
The document proposes a novel healthcare blockchain (HBC) system to securely store patient healthcare data and protect patient privacy. The HBC would address issues related to securing patient data by storing encrypted data on off-chain storage and the hash of the encrypted data on the blockchain. This ensures patient data is private while maintaining integrity and traceability on the blockchain. The system would also implement fine-grained access control where patients own their data and can grant different permission levels to healthcare providers. This allows patients transparency and auditability over who accesses their healthcare information.
Blockchain in Healthcare - An Overview.pdfJamieDornan2
Blockchain technology is like a new spark in the financial industry. It isn't like the old financial systems because it's decentralized and can't be changed. This tech can change traditional methods and systems. Blockchain has several benefits. It makes things safer and more efficient. If we use blockchain technology in different parts of finance, there's the exciting chance to change the way the industry works.
This document summarizes a research paper on developing a smart health prediction system using cloud-based technologies. The proposed system allows users to input their health details like weight and symptoms and the app will analyze the data to predict health issues and provide recommendations. It uses technologies like HTML, CSS, JavaScript, MySQL, and PHP to create an interactive web application hosted on cloud platforms like AWS for flexibility and low costs. The system is meant to help users address minor health issues from home without visiting hospitals to save time and money. It implements data mining algorithms on user health data to predict conditions and identify high-risk users for early intervention.
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1) The document describes a cloud-based patient referral system that allows patients to upload, manage, and share their health information with healthcare providers.
2) It allows patients to select providers based on their profile, ratings, and effectiveness of treatment, and for providers to view patient records and comment on them remotely.
3) The system aims to save patients time and money by reducing the need to travel physically by facilitating remote consultations and file sharing through the cloud.
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This document proposes a blockchain-based healthcare information exchange system using Hyperledger Fabric. The system would allow secure sharing of electronic health records between patients, doctors, hospitals, insurance companies, and research organizations. Medical data is sensitive, so a permissioned blockchain like Hyperledger Fabric is used to control access while maintaining privacy. The system aims to provide consistent and accessible health records for patients while giving them control over access permissions. A backup access system using wearable devices would allow access to critical health information in emergencies.
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2) NATM involves continuous monitoring during construction to adapt to changing ground conditions, and makes extensive use of shotcrete for temporary tunnel support.
3) The methodology section outlines the systematic geotechnical design process for tunnels according to Austrian guidelines, and describes the various steps of NATM tunnel construction including initial and secondary tunnel support.
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTUREIRJET Journal
This study examines the effect of response reduction factors (R factors) on reinforced concrete (RC) framed structures through nonlinear dynamic analysis. Three RC frame models with varying heights (4, 8, and 12 stories) were analyzed in ETABS software under different R factors ranging from 1 to 5. The results showed that displacement increased as the R factor decreased, indicating less linear behavior for lower R factors. Drift also decreased proportionally with increasing R factors from 1 to 5. Shear forces in the frames decreased with higher R factors. In general, R factors of 3 to 5 produced more satisfactory performance with less displacement and drift. The displacement variations between different building heights were consistent at different R factors. This study evaluated how R factors influence
A COMPARATIVE ANALYSIS OF RCC ELEMENT OF SLAB WITH STARK STEEL (HYSD STEEL) A...IRJET Journal
This study compares the use of Stark Steel and TMT Steel as reinforcement materials in a two-way reinforced concrete slab. Mechanical testing is conducted to determine the tensile strength, yield strength, and other properties of each material. A two-way slab design adhering to codes and standards is executed with both materials. The performance is analyzed in terms of deflection, stability under loads, and displacement. Cost analyses accounting for material, durability, maintenance, and life cycle costs are also conducted. The findings provide insights into the economic and structural implications of each material for reinforcement selection and recommendations on the most suitable material based on the analysis.
Effect of Camber and Angles of Attack on Airfoil CharacteristicsIRJET Journal
This document discusses a study analyzing the effect of camber, position of camber, and angle of attack on the aerodynamic characteristics of airfoils. Sixteen modified asymmetric NACA airfoils were analyzed using computational fluid dynamics (CFD) by varying the camber, camber position, and angle of attack. The results showed the relationship between these parameters and the lift coefficient, drag coefficient, and lift to drag ratio. This provides insight into how changes in airfoil geometry impact aerodynamic performance.
A Review on the Progress and Challenges of Aluminum-Based Metal Matrix Compos...IRJET Journal
This document reviews the progress and challenges of aluminum-based metal matrix composites (MMCs), focusing on their fabrication processes and applications. It discusses how various aluminum MMCs have been developed using reinforcements like borides, carbides, oxides, and nitrides to improve mechanical and wear properties. These composites have gained prominence for their lightweight, high-strength and corrosion resistance properties. The document also examines recent advancements in fabrication techniques for aluminum MMCs and their growing applications in industries such as aerospace and automotive. However, it notes that challenges remain around issues like improper mixing of reinforcements and reducing reinforcement agglomeration.
Dynamic Urban Transit Optimization: A Graph Neural Network Approach for Real-...IRJET Journal
This document discusses research on using graph neural networks (GNNs) for dynamic optimization of public transportation networks in real-time. GNNs represent transit networks as graphs with nodes as stops and edges as connections. The GNN model aims to optimize networks using real-time data on vehicle locations, arrival times, and passenger loads. This helps increase mobility, decrease traffic, and improve efficiency. The system continuously trains and infers to adapt to changing transit conditions, providing decision support tools. While research has focused on performance, more work is needed on security, socio-economic impacts, contextual generalization of models, continuous learning approaches, and effective real-time visualization.
Structural Analysis and Design of Multi-Storey Symmetric and Asymmetric Shape...IRJET Journal
This document summarizes a research project that aims to compare the structural performance of conventional slab and grid slab systems in multi-story buildings using ETABS software. The study will analyze both symmetric and asymmetric building models under various loading conditions. Parameters like deflections, moments, shears, and stresses will be examined to evaluate the structural effectiveness of each slab type. The results will provide insights into the comparative behavior of conventional and grid slabs to help engineers and architects select appropriate slab systems based on building layouts and design requirements.
A Review of “Seismic Response of RC Structures Having Plan and Vertical Irreg...IRJET Journal
This document summarizes and reviews a research paper on the seismic response of reinforced concrete (RC) structures with plan and vertical irregularities, with and without infill walls. It discusses how infill walls can improve or reduce the seismic performance of RC buildings, depending on factors like wall layout, height distribution, connection to the frame, and relative stiffness of walls and frames. The reviewed research paper analyzes the behavior of infill walls, effects of vertical irregularities, and seismic performance of high-rise structures under linear static and dynamic analysis. It studies response characteristics like story drift, deflection and shear. The document also provides literature on similar research investigating the effects of infill walls, soft stories, plan irregularities, and different
This document provides a review of machine learning techniques used in Advanced Driver Assistance Systems (ADAS). It begins with an abstract that summarizes key applications of machine learning in ADAS, including object detection, recognition, and decision-making. The introduction discusses the integration of machine learning in ADAS and how it is transforming vehicle safety. The literature review then examines several research papers on topics like lightweight deep learning models for object detection and lane detection models using image processing. It concludes by discussing challenges and opportunities in the field, such as improving algorithm robustness and adaptability.
Long Term Trend Analysis of Precipitation and Temperature for Asosa district,...IRJET Journal
The document analyzes temperature and precipitation trends in Asosa District, Benishangul Gumuz Region, Ethiopia from 1993 to 2022 based on data from the local meteorological station. The results show:
1) The average maximum and minimum annual temperatures have generally decreased over time, with maximum temperatures decreasing by a factor of -0.0341 and minimum by -0.0152.
2) Mann-Kendall tests found the decreasing temperature trends to be statistically significant for annual maximum temperatures but not for annual minimum temperatures.
3) Annual precipitation in Asosa District showed a statistically significant increasing trend.
The conclusions recommend development planners account for rising summer precipitation and declining temperatures in
P.E.B. Framed Structure Design and Analysis Using STAAD ProIRJET Journal
This document discusses the design and analysis of pre-engineered building (PEB) framed structures using STAAD Pro software. It provides an overview of PEBs, including that they are designed off-site with building trusses and beams produced in a factory. STAAD Pro is identified as a key tool for modeling, analyzing, and designing PEBs to ensure their performance and safety under various load scenarios. The document outlines modeling structural parts in STAAD Pro, evaluating structural reactions, assigning loads, and following international design codes and standards. In summary, STAAD Pro is used to design and analyze PEB framed structures to ensure safety and code compliance.
A Review on Innovative Fiber Integration for Enhanced Reinforcement of Concre...IRJET Journal
This document provides a review of research on innovative fiber integration methods for reinforcing concrete structures. It discusses studies that have explored using carbon fiber reinforced polymer (CFRP) composites with recycled plastic aggregates to develop more sustainable strengthening techniques. It also examines using ultra-high performance fiber reinforced concrete to improve shear strength in beams. Additional topics covered include the dynamic responses of FRP-strengthened beams under static and impact loads, and the performance of preloaded CFRP-strengthened fiber reinforced concrete beams. The review highlights the potential of fiber composites to enable more sustainable and resilient construction practices.
Survey Paper on Cloud-Based Secured Healthcare SystemIRJET Journal
This document summarizes a survey on securing patient healthcare data in cloud-based systems. It discusses using technologies like facial recognition, smart cards, and cloud computing combined with strong encryption to securely store patient data. The survey found that healthcare professionals believe digitizing patient records and storing them in a centralized cloud system would improve access during emergencies and enable more efficient care compared to paper-based systems. However, ensuring privacy and security of patient data is paramount as healthcare incorporates these digital technologies.
Review on studies and research on widening of existing concrete bridgesIRJET Journal
This document summarizes several studies that have been conducted on widening existing concrete bridges. It describes a study from China that examined load distribution factors for a bridge widened with composite steel-concrete girders. It also outlines challenges and solutions for widening a bridge in the UAE, including replacing bearings and stitching the new and existing structures. Additionally, it discusses two bridge widening projects in New Zealand that involved adding precast beams and stitching to connect structures. Finally, safety measures and challenges for strengthening a historic bridge in Switzerland under live traffic are presented.
React based fullstack edtech web applicationIRJET Journal
The document describes the architecture of an educational technology web application built using the MERN stack. It discusses the frontend developed with ReactJS, backend with NodeJS and ExpressJS, and MongoDB database. The frontend provides dynamic user interfaces, while the backend offers APIs for authentication, course management, and other functions. MongoDB enables flexible data storage. The architecture aims to provide a scalable, responsive platform for online learning.
A Comprehensive Review of Integrating IoT and Blockchain Technologies in the ...IRJET Journal
This paper proposes integrating Internet of Things (IoT) and blockchain technologies to help implement objectives of India's National Education Policy (NEP) in the education sector. The paper discusses how blockchain could be used for secure student data management, credential verification, and decentralized learning platforms. IoT devices could create smart classrooms, automate attendance tracking, and enable real-time monitoring. Blockchain would ensure integrity of exam processes and resource allocation, while smart contracts automate agreements. The paper argues this integration has potential to revolutionize education by making it more secure, transparent and efficient, in alignment with NEP goals. However, challenges like infrastructure needs, data privacy, and collaborative efforts are also discussed.
A REVIEW ON THE PERFORMANCE OF COCONUT FIBRE REINFORCED CONCRETE.IRJET Journal
This document provides a review of research on the performance of coconut fibre reinforced concrete. It summarizes several studies that tested different volume fractions and lengths of coconut fibres in concrete mixtures with varying compressive strengths. The studies found that coconut fibre improved properties like tensile strength, toughness, crack resistance, and spalling resistance compared to plain concrete. Volume fractions of 2-5% and fibre lengths of 20-50mm produced the best results. The document concludes that using a 4-5% volume fraction of coconut fibres 30-40mm in length with M30-M60 grade concrete would provide benefits based on previous research.
Optimizing Business Management Process Workflows: The Dynamic Influence of Mi...IRJET Journal
The document discusses optimizing business management processes through automation using Microsoft Power Automate and artificial intelligence. It provides an overview of Power Automate's key components and features for automating workflows across various apps and services. The document then presents several scenarios applying automation solutions to common business processes like data entry, monitoring, HR, finance, customer support, and more. It estimates the potential time and cost savings from implementing automation for each scenario. Finally, the conclusion emphasizes the transformative impact of AI and automation tools on business processes and the need for ongoing optimization.
Multistoried and Multi Bay Steel Building Frame by using Seismic DesignIRJET Journal
The document describes the seismic design of a G+5 steel building frame located in Roorkee, India according to Indian codes IS 1893-2002 and IS 800. The frame was analyzed using the equivalent static load method and response spectrum method, and its response in terms of displacements and shear forces were compared. Based on the analysis, the frame was designed as a seismic-resistant steel structure according to IS 800:2007. The software STAAD Pro was used for the analysis and design.
Cost Optimization of Construction Using Plastic Waste as a Sustainable Constr...IRJET Journal
This research paper explores using plastic waste as a sustainable and cost-effective construction material. The study focuses on manufacturing pavers and bricks using recycled plastic and partially replacing concrete with plastic alternatives. Initial results found that pavers and bricks made from recycled plastic demonstrate comparable strength and durability to traditional materials while providing environmental and cost benefits. Additionally, preliminary research indicates incorporating plastic waste as a partial concrete replacement significantly reduces construction costs without compromising structural integrity. The outcomes suggest adopting plastic waste in construction can address plastic pollution while optimizing costs, promoting more sustainable building practices.
Embedded machine learning-based road conditions and driving behavior monitoringIJECEIAES
Car accident rates have increased in recent years, resulting in losses in human lives, properties, and other financial costs. An embedded machine learning-based system is developed to address this critical issue. The system can monitor road conditions, detect driving patterns, and identify aggressive driving behaviors. The system is based on neural networks trained on a comprehensive dataset of driving events, driving styles, and road conditions. The system effectively detects potential risks and helps mitigate the frequency and impact of accidents. The primary goal is to ensure the safety of drivers and vehicles. Collecting data involved gathering information on three key road events: normal street and normal drive, speed bumps, circular yellow speed bumps, and three aggressive driving actions: sudden start, sudden stop, and sudden entry. The gathered data is processed and analyzed using a machine learning system designed for limited power and memory devices. The developed system resulted in 91.9% accuracy, 93.6% precision, and 92% recall. The achieved inference time on an Arduino Nano 33 BLE Sense with a 32-bit CPU running at 64 MHz is 34 ms and requires 2.6 kB peak RAM and 139.9 kB program flash memory, making it suitable for resource-constrained embedded systems.
Null Bangalore | Pentesters Approach to AWS IAMDivyanshu
#Abstract:
- Learn more about the real-world methods for auditing AWS IAM (Identity and Access Management) as a pentester. So let us proceed with a brief discussion of IAM as well as some typical misconfigurations and their potential exploits in order to reinforce the understanding of IAM security best practices.
- Gain actionable insights into AWS IAM policies and roles, using hands on approach.
#Prerequisites:
- Basic understanding of AWS services and architecture
- Familiarity with cloud security concepts
- Experience using the AWS Management Console or AWS CLI.
- For hands on lab create account on [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
# Scenario Covered:
- Basics of IAM in AWS
- Implementing IAM Policies with Least Privilege to Manage S3 Bucket
- Objective: Create an S3 bucket with least privilege IAM policy and validate access.
- Steps:
- Create S3 bucket.
- Attach least privilege policy to IAM user.
- Validate access.
- Exploiting IAM PassRole Misconfiguration
-Allows a user to pass a specific IAM role to an AWS service (ec2), typically used for service access delegation. Then exploit PassRole Misconfiguration granting unauthorized access to sensitive resources.
- Objective: Demonstrate how a PassRole misconfiguration can grant unauthorized access.
- Steps:
- Allow user to pass IAM role to EC2.
- Exploit misconfiguration for unauthorized access.
- Access sensitive resources.
- Exploiting IAM AssumeRole Misconfiguration with Overly Permissive Role
- An overly permissive IAM role configuration can lead to privilege escalation by creating a role with administrative privileges and allow a user to assume this role.
- Objective: Show how overly permissive IAM roles can lead to privilege escalation.
- Steps:
- Create role with administrative privileges.
- Allow user to assume the role.
- Perform administrative actions.
- Differentiation between PassRole vs AssumeRole
Try at [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
AI for Legal Research with applications, toolsmahaffeycheryld
AI applications in legal research include rapid document analysis, case law review, and statute interpretation. AI-powered tools can sift through vast legal databases to find relevant precedents and citations, enhancing research accuracy and speed. They assist in legal writing by drafting and proofreading documents. Predictive analytics help foresee case outcomes based on historical data, aiding in strategic decision-making. AI also automates routine tasks like contract review and due diligence, freeing up lawyers to focus on complex legal issues. These applications make legal research more efficient, cost-effective, and accessible.
Build the Next Generation of Apps with the Einstein 1 Platform.
Rejoignez Philippe Ozil pour une session de workshops qui vous guidera à travers les détails de la plateforme Einstein 1, l'importance des données pour la création d'applications d'intelligence artificielle et les différents outils et technologies que Salesforce propose pour vous apporter tous les bénéfices de l'IA.
Software Engineering and Project Management - Introduction, Modeling Concepts...Prakhyath Rai
Introduction, Modeling Concepts and Class Modeling: What is Object orientation? What is OO development? OO Themes; Evidence for usefulness of OO development; OO modeling history. Modeling
as Design technique: Modeling, abstraction, The Three models. Class Modeling: Object and Class Concept, Link and associations concepts, Generalization and Inheritance, A sample class model, Navigation of class models, and UML diagrams
Building the Analysis Models: Requirement Analysis, Analysis Model Approaches, Data modeling Concepts, Object Oriented Analysis, Scenario-Based Modeling, Flow-Oriented Modeling, class Based Modeling, Creating a Behavioral Model.
Advanced control scheme of doubly fed induction generator for wind turbine us...IJECEIAES
This paper describes a speed control device for generating electrical energy on an electricity network based on the doubly fed induction generator (DFIG) used for wind power conversion systems. At first, a double-fed induction generator model was constructed. A control law is formulated to govern the flow of energy between the stator of a DFIG and the energy network using three types of controllers: proportional integral (PI), sliding mode controller (SMC) and second order sliding mode controller (SOSMC). Their different results in terms of power reference tracking, reaction to unexpected speed fluctuations, sensitivity to perturbations, and resilience against machine parameter alterations are compared. MATLAB/Simulink was used to conduct the simulations for the preceding study. Multiple simulations have shown very satisfying results, and the investigations demonstrate the efficacy and power-enhancing capabilities of the suggested control system.
Applications of artificial Intelligence in Mechanical Engineering.pdfAtif Razi
Historically, mechanical engineering has relied heavily on human expertise and empirical methods to solve complex problems. With the introduction of computer-aided design (CAD) and finite element analysis (FEA), the field took its first steps towards digitization. These tools allowed engineers to simulate and analyze mechanical systems with greater accuracy and efficiency. However, the sheer volume of data generated by modern engineering systems and the increasing complexity of these systems have necessitated more advanced analytical tools, paving the way for AI.
AI offers the capability to process vast amounts of data, identify patterns, and make predictions with a level of speed and accuracy unattainable by traditional methods. This has profound implications for mechanical engineering, enabling more efficient design processes, predictive maintenance strategies, and optimized manufacturing operations. AI-driven tools can learn from historical data, adapt to new information, and continuously improve their performance, making them invaluable in tackling the multifaceted challenges of modern mechanical engineering.
Gas agency management system project report.pdfKamal Acharya
The project entitled "Gas Agency" is done to make the manual process easier by making it a computerized system for billing and maintaining stock. The Gas Agencies get the order request through phone calls or by personal from their customers and deliver the gas cylinders to their address based on their demand and previous delivery date. This process is made computerized and the customer's name, address and stock details are stored in a database. Based on this the billing for a customer is made simple and easier, since a customer order for gas can be accepted only after completing a certain period from the previous delivery. This can be calculated and billed easily through this. There are two types of delivery like domestic purpose use delivery and commercial purpose use delivery. The bill rate and capacity differs for both. This can be easily maintained and charged accordingly.
Prediction of Electrical Energy Efficiency Using Information on Consumer's Ac...PriyankaKilaniya
Energy efficiency has been important since the latter part of the last century. The main object of this survey is to determine the energy efficiency knowledge among consumers. Two separate districts in Bangladesh are selected to conduct the survey on households and showrooms about the energy and seller also. The survey uses the data to find some regression equations from which it is easy to predict energy efficiency knowledge. The data is analyzed and calculated based on five important criteria. The initial target was to find some factors that help predict a person's energy efficiency knowledge. From the survey, it is found that the energy efficiency awareness among the people of our country is very low. Relationships between household energy use behaviors are estimated using a unique dataset of about 40 households and 20 showrooms in Bangladesh's Chapainawabganj and Bagerhat districts. Knowledge of energy consumption and energy efficiency technology options is found to be associated with household use of energy conservation practices. Household characteristics also influence household energy use behavior. Younger household cohorts are more likely to adopt energy-efficient technologies and energy conservation practices and place primary importance on energy saving for environmental reasons. Education also influences attitudes toward energy conservation in Bangladesh. Low-education households indicate they primarily save electricity for the environment while high-education households indicate they are motivated by environmental concerns.
Digital Twins Computer Networking Paper Presentation.pptxaryanpankaj78
A Digital Twin in computer networking is a virtual representation of a physical network, used to simulate, analyze, and optimize network performance and reliability. It leverages real-time data to enhance network management, predict issues, and improve decision-making processes.
Software Engineering and Project Management - Software Testing + Agile Method...Prakhyath Rai
Software Testing: A Strategic Approach to Software Testing, Strategic Issues, Test Strategies for Conventional Software, Test Strategies for Object -Oriented Software, Validation Testing, System Testing, The Art of Debugging.
Agile Methodology: Before Agile – Waterfall, Agile Development.