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Today there is considerable interest in deploying blockchains and decentralized ledger technology as a means to address the deficiencies of current financial and digital asset infrastructures. The focal point of attention in many projects…

密码学与安全 · 计算机科学 2021-10-26 Denis Avrilionis , Thomas Hardjono

Blockchain also known as a distributed ledger technology stores different transactions/operations in a chain of blocks in a distributed manner without needing a trusted third-party. Blockchain is proven to be immutable which helps for…

密码学与安全 · 计算机科学 2019-04-30 Danda B. Rawat , Vijay Chaudhary , Ronald Doku

The development of blockchain technology has significantly enhanced the security and transparency of personal information and transaction records. Concurrent with the advancement of blockchain technology and the emergence of the digital…

密码学与安全 · 计算机科学 2025-09-03 Zeng Zhang , Xiaoqi Li

In recent years, Bitcoin price prediction has attracted the interest of researchers and investors. However, the accuracy of previous studies is not well enough. Machine learning and deep learning methods have been proved to have strong…

统计金融 · 定量金融 2021-06-25 Liping Yang

Cryptocurrencies, enabling secure digital asset transfers without a central authority, are experiencing increasing interest. With the increasing number of global and Turkish investors, it is evident that interest in digital assets will…

In this paper we apply neural networks and Artificial Intelligence (AI) to historical records of high-risk cryptocurrency coins to train a prediction model that guesses their price. This paper's code contains Jupyter notebooks, one of which…

机器学习 · 计算机科学 2022-03-01 Jacques Fleischer , Gregor von Laszewski , Carlos Theran , Yohn Jairo Parra Bautista

Blockchain technology is developing using in reliable applications which can be designed to achieve decentralization and trustless. Based on the open network innovation theory, this paper proposes a technical intermediary management idea…

计算机与社会 · 计算机科学 2023-09-04 Yang Yue , Joseph Z. Shyu

We introduce blockchains and distributed ledgers and describe their potential applications to money and banking. The analysis compares public and private ledgers and outlines the suitability of various types of ledgers for different…

数理金融 · 定量金融 2017-03-07 Alexander Lipton

Half a decade after Bitcoin became the first widely used cryptocurrency, blockchains are receiving considerable interest from industry and the research community. Modern blockchains feature services such as name registration and smart…

密码学与安全 · 计算机科学 2016-06-22 Luke Anderson , Ralph Holz , Alexander Ponomarev , Paul Rimba , Ingo Weber

Blockchain technologies are gaining massive momentum in the last few years. Blockchains are distributed ledgers that enable parties who do not fully trust each other to maintain a set of global states. The parties agree on the existence,…

数据库 · 计算机科学 2017-08-21 Tien Tuan Anh Dinh , Rui Liu , Meihui Zhang , Gang Chen , Beng Chin Ooi , Ji Wang

Bitcoin has become the leading cryptocurrency system, but the limit on its transaction processing capacity has resulted in increased transaction fees and delayed transaction confirmation. As such, it is pertinent to understand and probably…

密码学与安全 · 计算机科学 2021-06-21 Befekadu G. Gebraselase , Bjarne E. Helvik , Yuming Jiang

The first generation of blockchain focused on digital currencies and secure storage, management and transfer of tokenized values. Thereafter, the focus has been shifting from currencies to a broader application space. In this paper, we…

密码学与安全 · 计算机科学 2021-03-23 Andrea Merlina , Roman Vitenberg , Vinay Setty

We consider a prediction market in which all aspects are controlled by market forces, in particular the correct outcomes of events are decided by the market itself rather than by trusted arbiters. This kind of a decentralized prediction…

密码学与安全 · 计算机科学 2017-03-09 Iddo Bentov , Alex Mizrahi , Meni Rosenfeld

This study examines the weak form of the efficient market hypothesis for Bitcoin using a feedforward neural network. Due to the increasing popularity of cryptocurrencies in recent years, the question has arisen, as to whether market…

统计金融 · 定量金融 2022-08-16 Mike Kraehenbuehl , Joerg Osterrieder

Machine learning has recently enabled large advances in artificial intelligence, but these results can be highly centralized. The large datasets required are generally proprietary; predictions are often sold on a per-query basis; and…

人工智能 · 计算机科学 2020-09-23 Justin D. Harris

The Ethereum blockchain platform supports the execution of decentralised applications or smart contracts. These typically hold and transfer digital currency to other parties on the platform; however, they have been subject to numerous…

编程语言 · 计算机科学 2019-04-16 Franklin Schrans , Daniel Hails , Alexander Harkness , Sophia Drossopoulou , Susan Eisenbach

Cryptocurrencies such as Bitcoin are realized using distributed systems and hence critically rely on the performance and security of the interconnecting network. The requirements on these networks and their usage, however can differ…

网络与互联网体系结构 · 计算机科学 2020-08-20 Maya Dotan , Yvonne-Anne Pignolet , Stefan Schmid , Saar Tochner , Aviv Zohar

Social media signals have been successfully used to develop large-scale predictive and anticipatory analytics. For example, forecasting stock market prices and influenza outbreaks. Recently, social data has been explored to forecast price…

统计金融 · 定量金融 2019-07-02 Maria Glenski , Tim Weninger , Svitlana Volkova

Cross-correlations in fluctuations of the daily exchange rates within the basket of the 100 highest-capitalization cryptocurrencies over the period October 1, 2015, through March 31, 2019, are studied. The corresponding dynamics…

Machine learning and blockchain are two of the most noticeable technologies in recent years. The first one is the foundation of artificial intelligence and big data, and the second one has significantly disrupted the financial industry.…

密码学与安全 · 计算机科学 2020-12-10 Fang Chen , Hong Wan , Hua Cai , Guang Cheng
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