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Detecting Ponzi Schemes on Ethereum
2018
Proceedings of the 2018 World Wide Web Conference on World Wide Web - WWW '18
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By verifying smart contracts on Ethereum, we first extract features from user accounts and operation codes of the smart contracts and then build a classification model to detect latent Ponzi schemes implemented ...
Based on these results, we propose to build a uniform platform to evaluate and monitor every created smart contract for early warning of scams. ...
, 61773410), the Program for Guangdong Introducing Innovative and Enterpreneurial Teams (2016ZT06D211) ,the Pearl River S&T Nova Program of Guangzhou (201710010046). ...
doi:10.1145/3178876.3186046
dblp:conf/www/ChenZCNZZ18
fatcat:apwp5b642fflnok77umftj4sli
Anomaly Detection in Blockchain Networks: A Comprehensive Survey
[article]
2022
arXiv
pre-print
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Afterwards, we present a thorough survey of various anomaly detection models from the perspective of each layer of blockchain. ...
For this, we first discuss how anomaly detection can aid in ensuring security of blockchain based applications. ...
Detecting Developed model to • Fraudulent smart • Precision Public EVM • Cryptocurrency Ethereum − Ponzi [112] predict Ponzi smart contract • Recall Data Contracts contracts from day zero. • F-1 Score ...
arXiv:2112.06089v3
fatcat:hiwz3s5hvzf3bbqszfdzaqpifm
Multi-scale Two-way Deep Neural Network for Stock Trend Prediction
2020
Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence
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A mature investor will thoroughly investigate the state of a stock market at various time scales. ...
After combining the learned patterns from the two-way, our model achieves state-of-the-art performance on FI-2010 and CSI-2016, where the latter is our published long-range stock dataset to help future ...
Acknowledgments The work described in this paper was supported by the National Key Proceedings of the Twenty-Ninth International Joint Conference on Artificial Intelligence Special Track on AI in FinTech ...
doi:10.24963/ijcai.2020/621
dblp:conf/ijcai/ChenGCZL20
fatcat:pucrzozhavb6vaiknmtjcjie3u
Blockchain's Struggle to Deliver Impersonal Exchange
2017
Social Science Research Network
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It argues that, contrary to naive conceptions that proclaim the end of intermediaries and state involvement, blockchain applications will rely on a variety of interface, completion, and enforcement specialists ...
Without these interventions, blockchain applications will at most enable trade in in personam claims instead of in rem rights, therefore facilitating personal instead of truly impersonal-that is, asset-based-transactions ...
First, when Ethereum allows forks to happen and override smart contract code, it's giving up on 'code as law' and allowing the spirit of code to trump it when the execution deviates from the spirit. . ...
doi:10.2139/ssrn.2903857
fatcat:5a62522i7rf6bk5c7icbhcnk6i
Comparative Analysis of ICO, DAOICO, IEO and STO. Case Study
2019
Финансы: теория и практика
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The information source is the ICO rating data of the return on investment in blockchain startups. ...
The first one includes elements of Decentralized Autonomous Organizations (DAO). Its aim is to minimize the difficulties and risks associated with the ICO. ...
In 2015, Vitalik Buterin presented cryptocurrency Ethereum and the Ethereum platform based on the concept of decentralized smart contracts. ...
doi:10.26794/2587-5671-2019-23-6-6-25
fatcat:dpbpkd7hhzfexkk63jddfpmyne
The correlation between Bitcoin, Ethereum and the United Maghreb Arab's banking and business
2020
Zenodo
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Whether you are with or against them cryptocurrencies represent one of the biggest bull markets in the history of finance and it's the only boom that comes close to the California gold rush. ...
estimates for global poverty are that 8.6 percent of the world, or 736 million people, live in extreme poverty on 1.90 dollars or less a day, according to the World Bank but we know in our bones it's ...
If you can use a programming language Like Python , this book will teach you how smart contract blockchains work, how to use them, and how to develop smart contracts and decentralized applications with ...
doi:10.5281/zenodo.4115901
fatcat:fb4c7oofd5dcvoaxswgoafr5za
Understanding Smart Contracts: Hype or Hope?
[article]
2021
arXiv
pre-print
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Smart Contracts are commonly considered to be an important component or even a key to many business solutions in an immense variety of sectors and promises to securely increase their individual efficiency ...
Besides fundamental flaws and applica-tion difficulties of currently employed Smart Contracts, the technological drive and enthusiasm backing it may however serve as a jump-off board for future developments ...
Subsequently, we will still speak of DApps vs. ...
arXiv:2103.08447v1
fatcat:jmek7zk54rcuzb2uciocz4jb3q
A Value-sensitive Design Perspective of Cryptocurrencies: A Research Agenda
2019
Communications of the Association for Information Systems
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As our main contribution, we offer a research agenda based on the cryptocurrency stakeholders' underlying value system. ...
Although we have seen an uptrend in the types of created cryptocurrencies, it has not yet translated into mainstream adoption., In this paper, we use value-sensitive design principles to identify values ...
Two of the most popular cryptocurrencies, Bitcoin and Ethereum, allow users to create smart contracts. A smart contract can encode any set of rules represented in its programming language. ...
doi:10.17705/1cais.04527
fatcat:mu5tkynyz5ecbdhia5pa6x2a74
Money and Trust in Metaverses, Bitcoin and Stablecoins in global social XR
[article]
2022
arXiv
pre-print
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Suitable components of the extended Bitcoin ecosystem are described in more depth. Other mechanisms for native digital value transfer are described, with a focus on 'money'. ...
A cloud deployable virtual machine based technology stack deployment guide with a focus on cybersecurity best practice can be downloaded from GitHub to experiment with the technologies. ...
These chains connect the logic of a smart contract on one chain to that of another. ...
arXiv:2207.09460v1
fatcat:ssy7jc7kffeetn2pl5kuwr2qva
Implementation of international standards of virtual assets market regulation in Ukraine
Упровадження міжнародних стандартів регулювання ринку віртуальних активів в Україні
2020
Fìnansi Ukraïni
Упровадження міжнародних стандартів регулювання ринку віртуальних активів в Україні
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amendments to the Tax Code of Ukraine. ...
The article analyzes international and European guidelines on the circulation of virtual assets and the activities of service providers with virtual assets, a draft Law of Ukraine "On Virtual Assets" and ...
of Ponzi scheme revenue on this graph, reached 3 million victims on its own. ...
doi:10.33763/finukr2020.09.065
fatcat:j7koxcg6nnhg5du7xb5ayxtvzq
Crypto Currency Regulation and Law Enforcement Perspectives
[article]
2021
arXiv
pre-print
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The aim of the paper is to raise a set of concerns arising in the criminal justice and policing circles, based on the interviews with law enforcement practitioners, and to see how cryptos could be reconciled ...
Interestingly, privacy helps to defend on multiple fronts: against social engineering, targeted crime, scams, and also against cybersecurity thefts and hacks. ...
He was also funded by the EU with project RIBS on Resilient Infrastructure and Building Security. Kacper Gradon acknowledges the support of UCL Jill Dando Institute of Security and Crime Science. ...
arXiv:2109.01047v1
fatcat:dsk762lktjaapd6y66kqwwdsue
The Fintech Trilemma
2017
Social Science Research Network
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Problems also arise from the common assumption that today's fintech is a mere continuation of the story of innovation that has shaped finance for centuries. ...
Part of the challenge lies in managing the trade-offs that accompany the regulation of innovations that could, conceivably, both help and hurt consumers as well as market participants. ...
See Alyssa Hertig, How Do Ethereum Smart Contracts Work?, COINDESK, https://www.coindesk.com/ information/ethereum -smart-contracts -work/ [https://perma.cc/9X5E-NA4V] (last visited Oct. 29, 2018). ...
doi:10.2139/ssrn.3054770
fatcat:oigdgu6xwbgafiozf3mf6ehs5m
Evaluating Criminal Transactional Methods in Cyberspace as Understood in an International Context
2021
CrimRxiv
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This will facilitate decisionmaking, regarding prevention, protection, and early detection of incidents; Structure, design, and implementation of models for incident management, that will allow responding ...
Russian-speaking hackers create, on average, one to two new malicious programmes per month designed for committing theft of funds. ...
doi:10.21428/cb6ab371.5f335e6f
fatcat:vmrt7shntreqbg2z5mgysr5anq
How blockchain technology and other innovations change(d) the future of banking
2016
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The Blockchain technology is however in its early stage of experimentation, where there is a lot of uncertainty about, which dominant design of the technology will be adopted by the majority of financial ...
There are already many use cases, where this technology can significantly improve banking operations and processes, among them are international payments, smart contracts, digital identity and smart assets ...
Smart contracts represent a piece of a code with terms of the contract, like if-than statements. ...
doi:10.34726/hss.2016.37650
fatcat:b7pu267grfbtradl337dqazi4y
Blockchain – a promising instrument for socio-economic development?
2019
unpublished
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In recent years, an increasing number of development organizations have been examining how blockchain can support the attainment of their goals. ...
It presents an analysis of relevant publications of three major international development organizations to ascertain how this discourse is formed and legitimated. ...
Whereas in a conventional contract the clauses are written in a language of everyday use, the clauses in smart contracts are written in lines of computer code. ...
doi:10.25365/thesis.58116
fatcat:jut4szpxvbagjeawfr5v5kk6wa
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