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Open Platform Concept for Blockchain-Enabled Crowdsourcing of Technology Development and Supply Chains

Jens Ducrée, Max Gravitt, Ray Walshe, Sönke Bartling, Martin Etzrodt, Tomás Harrington
2020 Frontiers in Blockchain  
Prediction markets are created for guiding decision making, planning, and allocation of funding; competitive parallelization of work and its validation from independent participants substantially enhances  ...  quality, credibility, and speed of project outcomes in the real world along the entire path from RTD, fabrication, and testing to eventual commercialization.  ...  by "Proof of Work"; alternative "Proof-of-Authority" 25 , "Proof of Stake, " or more sophisticated "Delegated Proof of Stake" 71 , whether in public or permissioned blockchains, decisively reduce the  ... 
doi:10.3389/fbloc.2020.586525 fatcat:d2ipur34pvf2nedgchfd3b3mqi

A Survey on Consensus Mechanisms and Mining Strategy Management in Blockchain Networks

Wenbo Wang, Dinh Thai Hoang, Peizhao Hu, Zehui Xiong, Dusit Niyato, Ping Wang, Yonggang Wen, Dong In Kim
2019 IEEE Access  
In particular, the plausible characteristics of decentralization, immutability and self-organization are primarily owing to the unique decentralized consensus mechanisms introduced by blockchain networks  ...  By emphasizing the unique characteristics of incentivized consensus in blockchain networks, our in-depth review of the state-of-the-art consensus protocols is focused on both the perspective of distributed  ...  ACKNOWLEDGMENT The ASEAN IVO ( project Cyberattack Detection and Information Security for Industry 4.0 was also involved in the production of the contents of this work  ... 
doi:10.1109/access.2019.2896108 fatcat:sgldb5225zgbblapruvsz2gdky

A Survey of Distributed Consensus Protocols for Blockchain Networks [article]

Yang Xiao, Ning Zhang, Wenjing Lou, Y. Thomas Hou
2019 arXiv   pre-print
From incremental modifications of Nakamoto consensus protocol to innovative alternative consensus mechanisms, many consensus protocols have been proposed to improve the performance of the blockchain network  ...  To facilitate the discussion of our analysis, we first introduce the key definitions and relevant results in the classic theory of fault tolerance which helps to lay the foundation for further discussion  ...  This work was supported in part by US National Science Foundation under grants CNS-1916902, CNS-1916926.  ... 
arXiv:1904.04098v3 fatcat:gegtpion3jditfhavbgprmfwnm


* *
2020 Euroasia Journal of Mathematics, Engineering, Natural and Medical Sciences  
However, they pose certain threats to identity owners using them. Most of these problems revolve around users not being in control of their data.  ...  The research goal is to find out whether decentralized networks implementation in the domain of identity management can prove beneficial for the identity owners.  ...  Elisabeth Pereira, Ph.D., who helped to coordinate my studies and assisted me during the time of my Erasmus exchange program at the University of Aveiro, Portugal.  ... 
doi:10.38065/euroasiaorg.35 fatcat:sd44len75zb4bntn67e5cnomm4

Telecommunication [1935]

S. H. Witt
2010 Telecommunications Journal of Australia  
People spend a lot of their time already on social networking sites. The latest statistic that I came across is that you spend one in six minutes on sites like Facebook, Twitter or LinkedIn.  ...  retail income will not be reduced one iota!  ...  John Jacobs describes the site as a: Social media site, public experimental broadcasting site, it's a place for the ABC with its audience to work together to build new forms of public broadcasting, public  ... 
doi:10.2104/tja10034 fatcat:ioc6onbktnawpbhktw67iebquq

Efficient Designs for Practical Blockchain-IoT Integration

Sina Rafati Niya
This thesis specifies a reliable data transmission scheme from IoT devices to the connected BCs. Driven by the performed evaluations and the state-of-the-art BIoT architectures, the new vii 6.  ...  As many IoT devices interact in BC-IoT integrated applications, it is crucial to provide efficient measurement metrics and mechanisms for IoT data collection, transmission, and persistence within BCs.  ...  Additionally, an optional Identity Mixer can be deployed to increase the anonymity of TX submitters [222] . IOTA IOTA started its public appearance in 2015, supported by the IOTA Foundation.  ... 
doi:10.5167/uzh-218583 fatcat:7xxhtpxibzb2nccqmrxli3yu4e

A History of Eastern Kentucky University: The School of Opportunity

Carolyn Terry Bashaw, William E. Ellis
2006 The Journal of southern history  
Even the greatest supporters of the IDEA device knew that it contained all kinds of variables, and faculty had to learn to use it "properly."  ...  As proof of his leniency, one only has to see hilarious Progress cartoons of a naked Martin streaking across campus or preparing to throw a bomb at the Student Senate.  ...  , Kristina, 214 O'Donnell, William F., [92] [93] [94] [95] [96] 98, 111, 118, 211; appointed president, [90] [91] criticism of, 114; fiscal policy, 107; funding requests, 102; retirement of, 115, 120 O'Donnell  ... 
doi:10.2307/27649194 fatcat:l3c6pofe7bge7f66zmow54k6gy

The Vessel Schedule Recovery Problem (VSRP) – A MIP model for handling disruptions in liner shipping

Berit D. Brouer, Jakob Dirksen, David Pisinger, Christian E.M. Plum, Bo Vaaben
2013 European Journal of Operational Research  
We formulate and analyze a strategic design model for public bicycle sharing systems with service level considerations.  ...  of responsive process supply chains that lead to large-scale bicriterion mixed-integer optimization problems, c) optimization of distributioninventory planning of industrial gases that lead to integration  ...  Zurich, Switzerland,, Yike Hu, Oliver Wendt Our work analyzes various pricing strategies and multiattribute dynamic pricing mechanisms for the outsourcing of manufacturing and logistics  ... 
doi:10.1016/j.ejor.2012.08.016 fatcat:c27kagfnxnhjfbil2rydhjhomm

Blockchain Service Network - a Digital Extension of the Belt and Road Initiative

Nenad Tomić
2021 Proceedings of the International Scientific Conference - Sinteza 2021   unpublished
ACKNOWLEDGEMENTS This work is part of the project "Organizational and Information Support to the Quality Management System as a Key Factor in Increasing the Competitiveness of Our Companies and Faster  ...  ACKNOWLEDGEMENTS This research is financed by the Ministry of Education, Science and Technological Development of the Republic of Serbia.  ...  PROOF OF WORK Proof of work is a consensus algorithm that relies on performing computer-intensive operations.  ... 
doi:10.15308/sinteza-2021-207-213 fatcat:wz426avhbjb75eqcvq5jy53xum

Engaging students with Computer Coding in the Visual and Applied Arts in Higher Education: The Possibilities, Challenges and Opportunities

AM Freeney
As such there is opportunity for coding to be integrated in all areas of education, from Computer Science where it has its roots, to the Humanities and even Health and Medicine.  ...  One of the key people behind YesYesNo, and an essential figure in the community of artists working at the forefront of media and technology, Lieberman is highly regarded by many in the field of media art  ...  The seamlessness of a good device is proof of excellence. If you are introducing people to these tools and technologies you need to be able to support them on a number of levels.  ... 
doi:10.24377/ljmu.t.00004051 fatcat:zi5jz6rf3rbxrjvua6z5r5ujee


Alina Ţenescu
(8 hours of annual working time, bank employees can devote to volunteering).  ...  system for leakage apparatus, a closed drainage system, version of the device in a reduced volume of work, constant monitoring of sources pollution and low emission burners in furnaces.  ...  Introduction Today we assist to a progressive cut of the frontiers from different forms of communication through bounds and relations which About the Contributors PAULA BAJDOR, PhD, works at Faculty of  ... 

Deliberative Monetary Valuation as a Political-Economic Methodology: Exploring the Prospect for Value Pluralism with a Case Study on Australian Climate Change Policy [article]

Yu Hong Lo, University, The Australian National, University, The Australian National
Public deliberation plays an emancipatory role of exposing the contested and makes room for different frames of reference of valuing public goods.  ...  This research concerns the role of public deliberation in monetary valuation of the environment.  ...  Further proofs are evident in those general statements in favour of objectification of value expressions and scientific rationalization of public participation.  ... 
doi:10.25911/5d78dcb1bb83c fatcat:bz7hrga3szbfbfxrsqhqt35lxy

Clinical, epigenetic and phospholipid biomarkers for diagnosis, Prognosis and treatment stratification in ovarian cancer surgery

David Leslie Phelps, Sadaf Ghaem-Maghami, Bob Brown, Cancer Research UK
Tumour DNA methylation was used as a biomarker and found to be highly predictive of prognosis in OC.  ...  This research endeavours to use tumour biology and clinical characteristics to retreat from blanket treatments for all when personalised treatments should be favoured in the new era of precision medicine  ...  This blood-based work was intended to be a proof of principle study to develop blood collection techniques and mass spectrometry methods for ambient MS analysis of blood.  ... 
doi:10.25560/81459 fatcat:idl3do2osfaxpoknhc2szu7apa

Executive Education in Canadian Firms [article]

Bruce Gordon R. Fowler, University Of Calgary, University Of Calgary, Ian Winchester
Chapter Three is devoted to an in-depth look at Dr. Whitehead's work in this respect.  ...  This research should be of interest and of use for firms and universities wanting to consider or reconsider their plans for executive education and learning. v Table of Contents Approval Page.  ...  Communities of Practice as its principal action learning device, and it was an excellent example of an intermingling of theory with practice.  ... 
doi:10.11575/prism/21773 fatcat:ifmv5ildvje77hrvyzuxgl22ei

Terrorismo e Società Milano 2015 SICUREZZA, TERRORISMO E SOCIETÀ INTERNATIONAL JOURNAL-INTERNATIONAL JOURNAL-Italian Team for Security, Terroristic Issues & Managing Emergencies Italian Team for Security, Terroristic Issues & Managing Emergencies Analyst at CeMiSS, Military Centre for Strategic Studies-Roma) EDUCatt-Ente per il Diritto allo Studio Universitario dell'Università Cattolica

Matteo Vergani, Marco Lombardi, Maria Alvanou, Cristian Barna, Mihai Viteazul, Claudio Bertolotti, Valerio De Divitiis, Daniel Köhler, Miroslav Mareš, Anita Perešin, Giovanni Pisapia, Begoc -Baku -Azerbaijan (+14 others)
2012 Largo Gemelli   unpublished
key activities carried out by the Johannesburg Metropolitan Police Department 5 (JMPD), with strategic assistance from the Jo'burg City Safety Programme 6 (JCSP), for the development and implementation of  ...  The purpose of this article is to understand and explicate how this success came about despite grave allegations of corruption, an iota of which could, under normal circumstances, bring down any government  ...  Nei primi mesi del 2008, la polizia metropolitana stabilì il "CoJ 2010 FWC Safety, Security and Public Health Working Committee 22 ".  ... 
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