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Anticipating price developments in financial markets is a topic of continued interest in forecasting. Funneled by advancements in deep learning and natural language processing (NLP) together with the availability of vast amounts of textual…

统计金融 · 定量金融 2023-03-21 Duygu Ider , Stefan Lessmann

It is widely accepted that Ethereum mining is highly centralized. Nonetheless, centralization has been mostly characterized by exclusively looking at the influence that independent miners or mining pools can have over the network. Moreover,…

社会与信息网络 · 计算机科学 2020-10-16 Daniel Rincon Silva

In this paper, we developed an Electromagnetic Transient (EMT) model tailored for large cryptocurrency mining loads to understand the cross-interaction of these loads with the electric grid. The load model has been built using…

系统与控制 · 电气工程与系统科学 2023-12-27 Anindita Samanta , Subir Majumder , Hasan Ibrahim , Prasad Enjeti , Le Xie

Digital currencies have become popular in the last decade due to their non-dependency and decentralized nature. The price of these currencies has seen a lot of fluctuations at times, which has increased the need for prediction. As their…

统计金融 · 定量金融 2025-01-24 Ramin Mousa , Meysam Afrookhteh , Hooman Khaloo , Amir Ali Bengari , Gholamreza Heidary

Predicting cryptocurrency returns is notoriously difficult: price movements are driven by a fast-shifting blend of on-chain activity, news flow, and social sentiment, while labeled training data are scarce and expensive. In this paper, we…

机器学习 · 计算机科学 2026-02-03 Junqiao Wang , Zhaoyang Guan , Guanyu Liu , Tianze Xia , Xianzhi Li , Shuo Yin , Xinyuan Song , Chuhan Cheng , Tianyu Shi , Alex Lee

Bitcoin and Ethereum transactions present one of the largest real-world complex networks that are publicly available for study, including a detailed picture of their time evolution. As such, they have received a considerable amount of…

物理与社会 · 物理学 2021-02-25 Dániel Kondor , Nikola Bulatovic , József Stéger , István Csabai , Gábor Vattay

This study analyzes the transmission of market uncertainty on key European financial markets and the cryptocurrency market over an extended period, encompassing the pre, during, and post-pandemic periods. Daily financial market indices and…

统计金融 · 定量金融 2023-07-26 Apostolos Ampountolas

With emergence of blockchain technologies and the associated cryptocurrencies, such as Bitcoin, understanding network dynamics behind Blockchain graphs has become a rapidly evolving research direction. Unlike other financial networks, such…

Forecasting cryptocurrencies as a financial issue is crucial as it provides investors with possible financial benefits. A small improvement in forecasting performance can lead to increased profitability; therefore, obtaining a realistic…

计算金融 · 定量金融 2024-05-01 Hulusi Mehmet Tanrikulu , Hakan Pabuccu

In the evolving domain of cryptocurrency markets, accurate token valuation remains a critical aspect influencing investment decisions and policy development. Whilst the prevailing equation of exchange pricing model offers a quantitative…

计算工程、金融与科学 · 计算机科学 2024-03-11 Stylianos Kampakis , Melody Yuan , Oritsebawo Paul Ikpobe , Linas Stankevicius

Predicting the direction of assets have been an active area of study and a difficult task. Machine learning models have been used to build robust models to model the above task. Ensemble methods is one of them showing results better than a…

机器学习 · 统计学 2019-02-25 Avinash Barnwal , Hari Pad Bharti , Aasim Ali , Vishal Singh

Bitcoin has attracted attention from different market participants due to unpredictable price patterns. Sometimes, the price has exhibited big jumps. Bitcoin prices have also had extreme, unexpected crashes. We test the predictive power of…

统计金融 · 定量金融 2021-12-15 Andrés García-Medina , Toan Luu Duc Huynh3

We endorse the idea, suggested in recent literature, that BitCoin prices are influenced by sentiment and confidence about the underlying technology; as a consequence, an excitement about the BitCoin system may propagate to BitCoin prices…

数理金融 · 定量金融 2019-09-23 Alessandra Cretarola , Gianna Figà-Talamanca

Bitcoin as a cryptocurrency has been one of the most important digital coins and the first decentralized digital currency. Deep neural networks, on the other hand, has shown promising results recently; however, we require huge amount of…

统计金融 · 定量金融 2023-11-14 Parth Daxesh Modi , Kamyar Arshi , Pertami J. Kunz , Abdelhak M. Zoubir

Financial market forecasting is one of the most attractive practical applications of sentiment analysis. In this paper, we investigate the potential of using sentiment \emph{attitudes} (positive vs negative) and also sentiment…

计算与语言 · 计算机科学 2019-03-14 Andrius Mudinas , Dell Zhang , Mark Levene

Decentraland, a decentralized virtual reality platform operating within the expanding Metaverse ecosystem, utilizes its native MANA token to facilitate virtual asset transactions and governance. This study investigates the integration of…

计算与语言 · 计算机科学 2026-05-25 Xintong Wu , Peiting Tsai , Jing Yuan , Michael Yu , Greg Sun , Luyao Zhang

Recurrent Neural Networks were, until recently, one of the best ways to capture the timely dependencies in sequences. However, with the introduction of the Transformer, it has been proven that an architecture with only attention-mechanisms…

机器学习 · 计算机科学 2021-08-19 Radostin Cholakov , Todor Kolev

Cryptocurrencies have emerged as a novel financial asset garnering significant attention in recent years. A defining characteristic of these digital currencies is their pronounced short-term market volatility, primarily influenced by…

计算金融 · 定量金融 2024-01-02 Vahidin Jeleskovic , Stephen Mackay

Bitcoin, with its ever-growing popularity, has demonstrated extreme price volatility since its origin. This volatility, together with its decentralised nature, make Bitcoin highly subjective to speculative trading as compared to more…

统计金融 · 定量金融 2024-06-13 Yanzhao Zou , Dorien Herremans

Cryptocurrencies have recently experienced a new wave of price volatility and interest; activity within social media communities relating to cryptocurrencies has increased significantly. There is currently limited documented knowledge of…

社会与信息网络 · 计算机科学 2018-07-02 Ross C. Phillips , Denise Gorse