Littérature scientifique sur le sujet « POLYGON BLOCKCHAIN »

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Articles de revues sur le sujet "POLYGON BLOCKCHAIN"

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Kumar, Nitin, Rahul Gusain, Shubham Kumar et Rishabh Sharma. « D-Donation : Charity Fraud Prevention using Blockchain ». International Journal for Research in Applied Science and Engineering Technology 10, no 5 (31 mai 2022) : 3775–78. http://dx.doi.org/10.22214/ijraset.2022.43222.

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Abstract: Charity is an act of kindness, wherein a person who has financially more than enough of what he needs contributes part of his surplus earnings for the fulfillment of the needs of folks who are much less capable. The charity organizations lack transparency and the supervision of them is difficult to achieve, which has a negative impact on the willingness of the people to donate. Blockchain as an underlying technology provides a new solution for the charity system in terms of technology. This project proposed a charity system (D-Donation) based on blockchain technology and expounds the design pattern, architecture and operational process of the platform. Some core functions of the D-Donation app have been realized and verified on Polygon Blockchain. Through this we hope to increase the transparency of charities to enhance the public's trust in charities and promote the development of philanthropy by blockchain-based charity system. Keyword: Blockchain, Ethereum, Polygon, Solidity, Smart contracts, Metamask, Javascript, Node js, React JS, Ethers js, Hardhat.
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Achmad Teguh Wibowo, MY Teguh Sulistyono et Mochamad Hariadi. « Cryptospatial Coordinate using the RPCA Based on a Point in Polygon Test for Cultural Heritage Tourism ». Communications - Scientific letters of the University of Zilina 22, no 4 (1 octobre 2020) : 211–17. http://dx.doi.org/10.26552/com.c.2020.4.211-217.

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This research was aimed to enhance the cryptospatial with geospatial blockchain based on a point in polygon test. Ripple Protocol Consensus Algorithm (RPCA) was used for developing a blockchain. The steps taken include: (1) Data from the surveyors were entered using application connected to the transaction set; (2) The transaction set sent data to the transaction proposal; (3) The transaction proposal will distribute to every connected validating of nodes for executing the smart contract with the point in a polygon test method; (4) If the process succeeded with the maximum fault tolerance of 20%, then the node records a new chain to the ledger. This method is faster than Practical Byzantine Fault Tolerance (PBFT) blockchain for approximately 26% to add a new chain in the ledger and for 52% to decrypt the blockchain with a mobile device. The result of this process is a cryptospatial coordinate for the cultural heritage tourism.
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Rai, Bipin Kumar, Sumrah Fatima et Kumar Satyarth. « Patient-Centric Multichain Healthcare Record ». International Journal of E-Health and Medical Communications 13, no 4 (11 août 2022) : 1–14. http://dx.doi.org/10.4018/ijehmc.309439.

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In this paper, the authors have amplified the concept that EHRs need to be patient-centric and patient-driven, that is the patient should be the real owner as well as the manager of his medical records. The authors propose patient-centric multichain healthcare record (PCMHR) that implements health records using smart contracts on ethereum blockchain and also utilizes the multichain framework - Polygon. PCMHR can concurrently implement blockchain functionality while addressing the concerns of interoperability among authorized hospitals and patient health information confidentiality that damages our healthcare system. The authors propose a solution to fully decentralize the current medical healthcare system by storing PCMHR on IPFS (InterPlanetary File System) to resolve the limitation of blockchain-based applications in scalability and high cost. The authors have depicted the cost and time analysis of transactions on the polygon framework to give a clear view of this multichain framework and its advantages over the ethereum blockchain.
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Paul, Aniket. « Assessing the Environmental Sustainability of Polygons Consensus Mechanism and Transaction Processing, Comparing Its Energy Consumption and Carbon Footprint with Other Layer 2 and Layer 1 Blockchain Solutions, And Exploring Potential Avenues for Further Optimization ». International Journal for Research in Applied Science and Engineering Technology 11, no 6 (30 juin 2023) : 1497–507. http://dx.doi.org/10.22214/ijraset.2023.53900.

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Abstract: This research paper aims to assess the environmental sustainability of Polygon's consensus mechanism and transaction processing, comparing its energy consumption and carbon footprint with other Layer 2 and Layer 1 blockchain solutions. The growing popularity of blockchain technology has raised concerns about its significant energy consumption and environmental impact. As a Layer 2 scaling solution, Polygon has gained traction for its ability to enhance scalability and reduce transaction costs on the Ethereum network. However, its environmental sustainability remains a critical aspect that needs evaluation. To begin, an in-depth environmental impact assessment is conducted to analyze the energy consumption and carbon footprint associated with Polygon's consensus mechanism and transaction processing. Data on energy consumption is collected and compared with other Layer 2 and Layer 1 blockchain solutions. Through quantitative analysis, the carbon emissions produced by Polygon's operations are quantified and compared to industry benchmarks. This assessment provides a baseline for evaluating Polygon's environmental performance. The research then delves into a comparative analysis, examining the energy consumption efficiency of Polygon's consensus mechanism in relation to other blockchain solutions. This analysis includes an assessment of scalability and transaction throughput, considering the trade-offs between energy consumption and network performance. By comparing Polygon with other Layer 2 and Layer 1 blockchain solutions, insights are gained into the environmental advantages and challenges posed by Polygon's consensus mechanism. Furthermore, potential avenues for optimizing Polygon's consensus mechanism and transaction processing are explored. The research explores innovative techniques and improvements that could enhance the sustainability of Polygon's operations. These optimization strategies focus on reducing energy consumption and minimizing the carbon footprint. Additionally, the feasibility and benefits of integrating renewable energy sources into Polygon's infrastructure are investigated. The potential of renewable energy integration to contribute to sustainable transaction processing is examined, considering challenges and opportunities. Governance and policy considerations play a crucial role in promoting environmental sustainability within Polygon's ecosystem. This research evaluates the governance structures and policies that influence sustainable practices within Polygon. The decision-making processes and mechanisms driving sustainability-related initiatives are analyzed, highlighting the importance of effective governance in driving environmental sustainability. Economic incentives and rewards are also explored as mechanisms to encourage sustainable practices within Polygon's ecosystem. The research examines existing economic incentives and mechanisms designed to incentivize energy efficiency and carbon reduction. The effectiveness of these incentives is evaluated, and potential strategies for further incentivization are discussed. The economic aspects of sustainability are crucial in encouraging stakeholders to prioritize environmental concerns
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Dua, Pragun, Aabhash Pansari, Jenice Tomar et Yogesh Sharma. « Incentivise Mechanism for Authors and Readers with Blockchain ». International Journal for Research in Applied Science and Engineering Technology 11, no 3 (31 mars 2023) : 805–8. http://dx.doi.org/10.22214/ijraset.2023.49541.

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Abstract: With the advent of popularity of long form publishing of written media in the form of novels and graphics novels, there arises a need for a platform to incentivise authors to get constant, periodic feedback for their work, so that it is optimized for adaptations for mainstream media as well as a cult following in terms of content and character likability and relatability. Blockchain and its associated technologies have made transactions and tipping extremely easy, and with L2 chains like Polygon which have low transaction fees, combined with the immutability and security of smart contracts make for an excellent enabler for this industry. The following research paper seeks to use blockchain to create a publishing platform that enables an author to put out individual chapters and gain rapid feedback on it in the form of voting by the users on the next storyline, while readers make some money in return for their feedback.
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Ali, Liaqat, M. Imran Azim, Nabin B. Ojha, Jan Peters, Vivek Bhandari, Anand Menon, Vinod Tiwari, Jemma Green et S. M. Muyeen. « Balancing Usage Profiles and Benefitting End Users through Blockchain Based Local Energy Trading : A German Case Study ». Energies 16, no 17 (30 août 2023) : 6315. http://dx.doi.org/10.3390/en16176315.

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The electricity market has increasingly played a significant role in ensuring the smooth operation of the power grid. The latest incarnation of the electricity market follows a bottom-up paradigm, rather than a top-down one, and aims to provide flexibility services to the power grid. The blockchain-based local energy market (LEM) is one such bottom-up market paradigm. It essentially enables consumers and prosumers (those who can generate power locally) within a defined power network topology to trade renewable energy amongst each other in a peer-to-peer (P2P) fashion using blockchain technology. This paper presents the development of such a P2P trading-facilitated LEM and the analysis of the proposed blockchain-based LEM by means of a case study using actual German residential customer data. The performance of the proposed LEM is also compared with that of BAU, in which power is traded via time-of-use (ToU) and feed-in-tariff (FiT) rates. The comparative results demonstrate: (1) the participants’ bill savings; (2) mitigation of the power grid’s export and import; (3) no/minimal variations in the margins of energy suppliers and system operators; and (4) cost comparison of Ethereum versus Polygon blockchain, thus emphasising the domineering performance of the developed P2P trading-based LEM mechanism.
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Rana, Sumit Kumar, Arun Kumar Rana, Sanjeev Kumar Rana, Vishnu Sharma, Umesh Kumar Lilhore, Osamah Ibrahim Khalaf et Antonino Galletta. « Decentralized Model to Protect Digital Evidence via Smart Contracts Using Layer 2 Polygon Blockchain ». IEEE Access 11 (2023) : 83289–300. http://dx.doi.org/10.1109/access.2023.3302771.

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Javed, Farhana, et Josep Mangues‐Bafalluy. « Blockchain‐based SLA management for 6G networks ». Internet Technology Letters, septembre 2023. http://dx.doi.org/10.1002/itl2.472.

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AbstractIn this letter, we propose the use of a blockchain‐based solution for inter‐provider agreements in 6G networks, utilizing smart contracts and Chainlink for monitoring and assessing Service Level Agreements (SLAs), including penalty calculations. We evaluate the proposed solution by deploying it on two public blockchains, Ethereum and Polygon, and find that Polygon provides a cost‐effective option for creating inter‐provider agreements. This is particularly important for use cases involving numerous transactions. Additionally, Chainlink enables secure and transparent access to off‐chain SLA data, and we observe lower transaction latency in Polygon. This suggests that utilizing blockchain‐based solutions such as smart contracts can aid the process of creating inter‐provider agreements for leasing and selling resources in 6G networks, with Chainlink oracle providing support for their SLA management. However, factors such as transaction cost and latency need to be considered.
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Budi, Eko Yanuarso, Cahyo Prihantoro et Nicolaus Euclides Wahyu Nugroho. « Perancangan Website E-Voting Menggunakan Smart Contract Pada Blockchain Polygon ». Indonesian Journal of Computer Science 12, no 3 (30 juin 2023). http://dx.doi.org/10.33022/ijcs.v12i3.3234.

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Electronic voting (e-voting) merupakan salah satu jenis sistem voting yang prosesnya berjalan dengan sistem elektronik. E-voting dikembangkan untuk menjadi alternatif lain voting tradisional negara demokrasi. Di Indonesia sistem pemilihan menggunakan e-voting mulai diterapkan pada skala desa. Dengan adanya perancangan website e-voting menggunakan smart contract blockchain Polygon bertujuan agar melengkapi sistem yang sudah ada terutama keamanan, transparansi dan meningkatkan kepercayaan masyarakat dalam proses pemilihan. Penerapan blockchain pada masa sekarang masih dibilang awal tentunya membutuhkan pengembangan dan improvisasi. Mekanisme yang ditawarkan pada penelitian ini adalah penggunaan smart contract voting yang artinya proses voting berjalan diatas jaringan blockchain. Pemilih akan mendapatkan Non-Fungible Token setelah voting sukses sebagai bukti telah memilih.
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Kantekar, Aasha. « Rideshare Using Block-Chain ». INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 07, no 04 (10 avril 2023). http://dx.doi.org/10.55041/ijsrem18818.

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This project proposes a blockchain-based framework from the existing centralized framework for a ride- sharing service and implements the same as a decentralized application based on smart contracts on Polygon Blockchain. A ridesharing system helps riders to reach a particular destination driven by the owner of the ride. Most services available in the market are centralized and hosted by a third party which gives them the authority to monitor features like fare calculation, user data, etc. Privacy and trust are major concerns in such a system. The purpose of our project is to make a decentralized application for ride sharing where all transactions, fare calculation, matching and information is stored on a Distributed Ledger. The ledger will be accessible to all the peers in the network. This will match users with rides in a decentralized way without relying on third parties of any centralized network which makes the system transparent and reliable. The data on blockchain is immutable. Hence, this technology is used to store rides and user information to maintain security and ensure user privacy. Finally, this project provides guidance for future research with the promising and important directions in blockchain-based ride-sharing services. Key Words: Blockchain; Peer to peer network; Security; Transactions; Ridesharing; Smart Contract; Polygon.
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Thèses sur le sujet "POLYGON BLOCKCHAIN"

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KUNTAL, DIVYA. « SHSP : A SCALABLE FRAMEWORK FOR HEALTHCARE SYSTEM USING POLYGON BLOCKCHAIN ». Thesis, 2023. http://dspace.dtu.ac.in:8080/jspui/handle/repository/19974.

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In the world of healthcare where we produce data every single time, data security, interoperability, and scalability are the challenges. Traditional health care systems more often struggle with these issues, resulting in data breaches, and patients having limited control over their own health data. To tackle these challenges, we propose an innovative framework(SHSP) A Scalable Framework for Healthcare System using Polygon Blockchain. that utilizes the Matic network a scalable layer 2 solution. Polygon offers fast and cost-effective transactions, making this suites for healthcare applications. In this paper, we propose a scal able framework that leverages the power of the Polygon blockchain to create a robust healthcare system. Our framework incorporates various components, in cluding patient data management, interoperability and access control to build a secure and efficient healthcare ecosystem. Patient data management ensures that health records are securely stored on the blockchain while access control ensures that only authorized entities can access and update patient data. Smart contracts are utilized to enforce access control policies and automate healthcare processes, eliminating reliance on intermediaries and improving system efficiency. By leveraging the unique features of the Polygon blockchain, our framework offers a scalable and more secure solution for healthcare systems, enabling efficient data management, improved interoperability, and security.
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Chapitres de livres sur le sujet "POLYGON BLOCKCHAIN"

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Araújo, André, Henrique Couto, Valéria Times et Rendrikson Soares. « From Traditional Data Models to Blockchain Technology : A Polyglot Persistence Approach to Store the Electronic Health Record ». Dans Lecture Notes in Networks and Systems, 188–201. Cham : Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-37717-4_13.

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Actes de conférences sur le sujet "POLYGON BLOCKCHAIN"

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Sujatha, E., G. Naveen Kumar, N. Vishnu Vikas et Madithati Yuvateja Reddy. « Decentralized Portfolio Tracking Application On A Polygon Layer 2 Blockchain ». Dans 2023 International Conference on Networking and Communications (ICNWC). IEEE, 2023. http://dx.doi.org/10.1109/icnwc57852.2023.10127419.

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Shidaganti, Ganeshayya, Prajwal S et Narasimha Bharadwaj. « Blockchain based Digital Record Storage and Security for Education using Polygon and IPFS ». Dans 2022 4th International Conference on Circuits, Control, Communication and Computing (I4C). IEEE, 2022. http://dx.doi.org/10.1109/i4c57141.2022.10057834.

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Shen, Ziniu, Yunfang Chen et Wei Zhang. « GSVD : Common Vulnerability Dataset for Smart Contracts on BSC and Polygon ». Dans 12th International Conference on Advanced Information Technologies and Applications. Academy and Industry Research Collaboration Center (AIRCC), 2023. http://dx.doi.org/10.5121/csit.2023.130601.

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The blockchain 2.0 age, marked by smart contract and Ethereum, has arrived couple years ago. Its technologies have expanded the application scenarios of blockchain technology and driven the boom of decentralized Finance. However, smart contract vulnerabilities and security issues are also emerging one after another. Hackers have exploited these vulnerabilities to cause huge economic losses. In recent years, a large amount of research on the analysis and detection of smart contract vulnerabilities has emerged, but there has been no common detection tool and corresponding test dataset. In this paper, we build GSVD dataset (Generalized Smart Contract Vulnerability Dataset) consisting four offline datasets using smart contracts on two chains, Polygon and BSC: two small Solidity datasets consisting of 153 labeled smart contract source codes, which can be used to test the performance of vulnerability mining tools; two large Solidity datasets consisting of 52,202 un labeled real smart contract source codes that can be used to verify the correctness of various theories and tools under a large number of real data conditions. At the same time, this paper integrates the scripting framework accompanying the GSVD dataset, which can execute a variety of popular automated vulnerability detection tools on top of these datasets and generate analysis results of contracts and potential vulnerabilities. We tested the Minor dataset under GSVD using three tools (Slither, Manticore, Mythril) that are kept up to date and found that the combined use of all tools detected 61.1% of labeled vulnerabilities, of which Mythril has the highest detection rate of 42.6%. It is not difficult to conclude that there`re still ample room for advancement for current smart contract vulnerability mining tools because of their underlying methods. Besides, our dataset can contribute to the ultimate target greatly by providing mining tools plenty real contracts information.
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