Literature Survey Literature Survey 1-Hybrid Block Diagonalization for Massive Multiuser MIMO Systems Title Hybrid Block Diagonalization for Massive Multiuser MIMO Systems Authors Weiheng Ni, Student Member, IEEE, and Xiaodai Dong, Senior Member, IEEE Published Year 2016 Efficiency High dimensional High implementation High cost Drawbacks Multiple datastreams Optimality Description For a. A literature review of blockchain technology applications in supply chains: A comprehensive analysis of themes, A survey on using blockchain in trade supply chain solutions. IEEE Access, 7 (2019), pp. 184115-184132. CrossRef View Record in Scopus Google Scholar
built-in Turing-complete programming language, value awareness, blockchain awareness and state . Smart contracts, decentralised applications and even entirely new protocols (curren-cies, reputation systems etc.) can be developed on top of the Ethereum block chain. This new wave of blockchain-based technology is called Blockchain 2.0 In the paper, A systematic literature review of blockchain-based applications: Current status, classification and open issues, Casino, Dasaklis, and Patsakis analyse the theoretical. Specifically, in relation to the application of blockchain to the problem of cyber security, to the best of our knowledge, there appears to be very limited Systematic Literature Reviews (SLRs). One of the most recent survey papers in the realm of blockchain and cyber security was performed by Salman et al. With its security by design, Blockchain (BC) can help in addressing major security requirements in IoT. BC capabilities like immutability, transparency, auditability, data encryption and operational resilience can help solve most architectural shortcomings of IoT. This article presents a comprehensive survey on BC and IoT integration
This study presents a systematic literature review (SLR) of research on blockchain applications in the healthcare domain. The review incorporated 42 articles presenting state-of-the-art knowledge on current implications and gaps pertaining to the use of blockchain technology for improving healthcare processes According to our survey findings, blockchains can be categorized into two main types namely permissionless blockchains and permissioned blockchains. Permissionless Blockchains Permissionless blockchains do not enforce any restrictions on its nodes; anyone can openly read data, inspect data, and participate in validation and writing of the data in accordance with the consensus protocol of the particular blockchain Blockchain and Its Applications - A Detailed Survey Supriya Thakur Aras Department of Computer Engineering Maharashtra Institute of Technology, Pune, India The sources of blockchain literature examined for this survey include research papers, books and book chapters, journal papers, specific. In this paper, we present a detailed survey on blockchain applications for AI. We review the literature, tabulate, and summarize the emerging blockchain applications, platforms, and protocols specifically targeting AI area. We also identify and discuss open research challenges of utilizing blockchain technologies for AI
Source Deloittes Global Blockchain Survey 201 an 2019 eloitte Insights deloittecominsights G 1 Views of blockchain's relevance within organizations 2019 vs. 201 Most respondents now see blockchain as a top-ﬁve strategic priority, a jump of 10 percentage oints over 20 In the modern world that we live in everything is gradually shifting towards a more digitized outlook. From teaching methods to online transactions, every small aspect of our life is given a more technological touch. In such a case money is not left behind either. An approach towards digitizing money led to the creation of bitcoin. Bitcoin is the most efficient crypto-currency so. Literature survey- Online Voting: Voting System Using Blockchain Vaibhav 1Anasune , 3Pradeep 4 Choudhari2, Madhura Kelapure , Pranali Shirke Prasad Halgaonkar5 1,2,3,4Student, Department of Computer Engineering, Zeal College of Engineering & Research, Pune, India123
The purpose of this literature review is to Although blockchain is talk about have an overall sense of the current state like there is only one type of it, three types of the blockchain technology, with the aim of blockchain exist, public blockchain, of identifying potential research areas of private blockchain and hybrid blockchain investigation within the economics (Siba, 2016) 1,2D/o Computer Engineering, Jamia Millia Islamia University, New Delhi, India 3Associate Professor, D/o Computer Engineering, Jamia Millia Islamia University, New Delhi, India -----***-----Abstract:Evolved from the Merkle Tree, Blockchain Technology is a fully decentralized digital register which keeps a secure history of data exchanges This survey focused on blockchain security issues for different aspects (theory to implementation) these issues are classified to eight type and explain here with the reason of these concerns and what can be done to prevent these issues.We noted that recent blockchain are using improved policy and procedure to resistance from cyber attacks
This Chapter outlines Bitcoin, from which blockchains were originated, as well as the Bitcoin blockchain, while compiling how blockchains have been created in the process of the development of the mechanism of Bitcoin. 3.1 Thesis by Satoshi Nakamoto At the end of November 2008, a thesis was posted by a person named Satoshi Nakamoto on a U Blockchain technology has gained tremendous popularity both in practice and academia. The goal of this article is to develop a coherent overview of the state of the art in blockchain technology, using a systematic (i.e., protocol-based, replicable), multivocal (i.e., featuring both white and grey literature alike) literature review to (1) define blockchain technology, (2) elaborate on its. . When a transaction is created, it has to go through validation and conﬁrmation stages before it enter
To explore the literature related to blockchain, we located seven existing surveys on blockchain covering different perspectives and summarize these studies in Table 1. For example, Li et al. (2017) conducted a systematic examination of the security from a variety of threat actors against the blockchain system Consequently, this study reviews the current academic research on blockchain, especially in the subject area of business and economics. Based on a systematic review of the literature retrieved from the Web of Science service, we explore the top-cited articles, most productive countries, and most common keywords This study aims to explore the current status, potential applications, and future directions of blockchain technology in supply chain management. A literature survey, along with an analytical review, of blockchain-based supply chain research was conducted to better understand the trajectory of related research and shed light on the benefits, issues, and challenges in the blockchain-supply. Literature survey- Online Voting: Voting System Using Blockchain Vaibhav Anasune1, Pradeep Choudhari2, Madhura Kelapure3, Pranali Shirke4 Prasad Halgaonkar5 1,2,3,4Student, Department of Computer Engineering, Zeal College of Engineering & Research, Pune, India1234 5Professor, Department of Computer Engineering, Zeal College of Engineering & Research, Pune, India -----***----- Abstract.
A Survey on Blockchain Interoperability: Past, Present, and Future Trends. 05/28/2020 ∙ by Rafael Belchior, et al. ∙ University of Lisbon ∙ 0 ∙ share . Blockchain interoperability is emerging as one of the crucial features of blockchain technology, but the knowledge necessary for achieving it is fragmented With the advance of blockchain technology, blockchain has been used in many Liu Y., Cong P., Huang X. (2020) Blockchain Consensus Mechanisms and Their Applications in IoT: A Literature Survey. In: Qiu M. (eds) Algorithms and Architectures for Parallel Processing. ICA3PP 2020. Lecture Notes in Computer Science, vol 12454. Distributed ledger technologies, and particularly blockchain, have attracted significant attention recently and we believe that it is right time to look back the literature and digest the accumulated knowledge. The purpose of this study is to contribute to the existing knowledge of blockchain technology by surveying the stock of research about this newly rising technology In this paper, we provide a comprehensive survey on the literature involving blockchain technology applied to smart cities. First, the related works and background knowledge are introduced. Then, we review how blockchain technology is applied in the realm of smart cities, from the perspectives of smart citizen, smart healthcare, smart grid, smart transportation, supply chain management, and.
In Deloitte's 2019 Global Blockchain Survey, we observed this continuing trend in thinking and investment, even if some vestiges of doubt and old-school thinking remained about the technology's promise.1 This year's survey suggests that those doubts are fading further Thus, a comprehensive survey about blockchain adoption in education deems necessary. This paper is a systematic literature review of blockchain applications in the education field. To do so, and after retrieving scientific publications on the topic, we classify the outcomes according to several categories Blockchain is a new technology with strong implications for the future of how we exchange information and currency as a globally networked society. For this literature review, we have begun by collecting a sample of primarily peer-reviewed sources, as well as an informative overview of articles from various other channels
Source: PwC Global Blockchain survey, 2018 Regulatory uncertainty ack o rus aon users biliy o brin nework oeher Searae blockchains no workin oeher nellecual roery concerns uicoliance concerns nabiliy o scale 48% 45% 44% 41% 30% 29% 20% st nd rd Total 11 10 13 7 15 8 18 12 12 11 9 7 9 15 27 25 21 11 6 6 Supporting a sharing and trust mechanism, Blockchain provides a possible future solution for data sharing, which could enable collaborative clinical decision-making in telemedicine and precision medicine. 4 The main contribution of this article is a systematic literature review 5 that highlights previous studies that are related to EHRs and Blockchain; in this review, we explore the. Deloitte's 2018 global blockchain survey Findings and insights 8 Real-world challenges Like the development of the Internet before it, blockchain is still, in many ways, looking for solid footing outside of early adopters. In the mid-1990s, the Internet was still ver This survey is motivated by the lack of a comprehensive literature review on the development of decentralized consensus mechanisms in blockchain networks. In this survey, we provide a systematic vision of the organization of blockchain networks
Home ACM Journals ACM Computing Surveys Vol. 53, No. 4 Blockchain Technology for Cloud Storage: A Systematic Literature Review tutorial Blockchain Technology for Cloud Storage: A Systematic Literature Revie The aim of this survey is to assess the current state of knowledge (based on self-evaluation) about blockchain-technologies and their applications in educational and training environments, especially, but not limited, to the perspective of professionals working in the field of education Blockchain is a decentralized transaction and data management technology developed first for Bitcoin cryptocurrency. The interest in Blockchain technology has been increasing since the idea was coined in 2008. The reason for the interest in Blockchain is its central attributes that provide security, anonymity and data integrity without any third party organization in control of the. The Real Research platform recently integrated a blockchain-based private survey feature that is now available for its users. With this feature, users can conduct a survey only with their chosen participants. While this all seems like a very intricate product that sounds like it costs a lot—it's free. According to the team, the private survey [ E-Voting or electronic voting is a means for the election process to be conducted without the use of traditional paper ballots. The e-voting process, to be implemented in a large-scale scenario, requires the addressing of concerns concerning the security and reliability of such a system. The Blockchain technology, introduced by Satoshi Nakamoto using the cryptographic currency Bitcoin in 2008.
Blockchain is a database system that maintains and records data in a way that allows multiple organizations and individuals to confidently share access to the same data in real-time, while mitigating concerns around security, privacy and control The Internet of Things (IoT) is increasingly a reality today. Nevertheless, some key challenges still need to be given particular attention so that IoT solutions further support the growing demand for connected devices and the services offered. Due to the potential relevance and sensitivity of services, IoT solutions should address the security and privacy concerns surrounding these devices. This paper aims to identify, analyse and organise the literature about blockchains in supply chain management (SCM) context (blockchain-SCM integration) and proposes an agenda for future research. This study aims to shed light on what the main current blockchain applications in SCM are, what the main disruptions and challenges are in SCM because of blockchain adoption and what the future of. www.juniperresearch.com Survey Introduction & Methodology Survey Objectives •The Blockchain Enterprise Survey aims to provide a greater understanding of current and planned enterprise deployment of blockchain solutions, including an assessment of the perceived key benefits and challenges arisin
A Survey of Blockchain Security Issues and Challenges Iuon-Chang Lin1; 2and Tzu-Chun Liao (Corresponding author: Iuon-Chang Lin) Department of Photonics and Communication Engineering, Asia University1 500, Lioufeng Rd., Wufeng, Taichung 41354, Taiwa Blockchain Technology: An introduction. The Blockchain is an encrypted, distributed database that records data, or in other words it is a digital ledger of any transactions, contracts - that needs to be independently recorded Blockchain Survey include the increasing perception of blockchain as a top-five strategic priority, the sustained levels of blockchain investment, and the improved sentiments measured across an array of attitude statements, including the share of respondents who agree tha
What follows is data and analysis from a survey of American adults regarding general sentiment toward Bitcoin — the survey was conducted online by The Harris Poll, on behalf of Blockchain. OnePlus has issued a survey asking users about cryptocurrency, NFTs, and second-hand phones. The survey suggests that OnePlus is considering projects related to blockchain and/or cryptocurrency. Blockchain can tie together a complex team-based healthcare, finance and payment with the care provided along with it. The inherent properties of cryptographic public and private key access, proof of work and distributed data, creates a new level of integrity for healthcare information 3 Blockchain Ecosystem's Response to MiCA Regulation Proposal Survey & Stakeholders' Engagement Sessions February 2021 Introduction On 24 September 2020, the European Commission introduced the Markets i
. In January 2017 the united nations world food program started a project called humanitarian aid. The project was developed in rural areas of the Sindh region of Pakistan. By using the Blockchain technology, beneficiaries received money,. While the survey focuses on all aspects of Treasury, the foundation is understanding the priorities that make up the treasurer's agenda. The future use cases of blockchain are less clear, with only 18 percent of respondents predicting blockchain relevance in the next two to three years
Recently, several surveys on the convergence of blockchain with IoT have been published. In particular,  gives a systematic literature review on blockchain for IoT with the categorization of a number of use cases. The work of  presents a survey on IoT security and investigates the po Motivated by these, in this paper we present an extensive survey on the use of blockchain and AI for combating coronavirus (COVID-19) epidemics based on the rapidly emerging literature. First, we introduce a new conceptual architecture which integrates blockchain and AI specific for COVID-19 fighting The study's motivation is to understand blockchain technology's growth in society and its footsteps in diverse areas for 2015-2020. The study applies descriptive literature survey techniques for exposing the contribution of BCT in different corners of the economy Survey: Blockchain. Now in its seventh year, the Survey includes responses from more than 740 global leaders in the technology industry. Twelve countries are represented and seventy-six percent of the respondents are C-level executives. The online survey was conducted from December 2018 t Use of Blockchain in Healthcare: A Systematic Literature Review Sobia Yaqoob1, Muhammad Murad Khan 2, Ramzan Talib3, Arslan Dawood Butt4, Sohaib Saleem5, Fatima Arif6, Amna Nadeem7 Department of Computer Science, Government College University Faisalabad, Faisalabad, Pakistan1 ;2 3 5