Search results for: CRYPTOCURRENCY MINING

• Quality of Cryptocurrency Mining on Previous Generation NVIDIA GTX GPUs

  Publication

  • J. Demkowicz
  • M. Rutkowski
  • P. Falkowski-Gilski

  - Year 2022

  Currently, there is a lot of previous generation NVIDIA GTX graphical processing units (GPUs) available on the market, which were ousted from by next-gen RTX units. Due to this fact, numerous fully-operational devices remain underused, which are available at an affordable price. First, this paper presents an analysis of the cryptocurrency market. Next, in this context, the results of research on the performance of NVIDIA graphics...

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• Cryptocurrencies as a speculative asset. How much uncertainty is included in cryptocurrency price?

  Publication

  • K. Zawadzki
  • T. Ahsan

  - Year 2022

  The aim of this paper is to examine the relationship between uncertainty indices (Geopolitical Uncertainty Index and Global Economic Policy Uncertainty Index) and cryptocurrencies. In order to conduct research, the authors collected the data on the major cryptocurrencies (Bitcoin, Ethereum, Tether, Dogecoin and USD coin) which account for 78% of the total market cap. Using panel OLS regression, this study finds that Bitcoin...

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• Text-mining Similarity Approximation Operators for Opinion Mining in BI tools

  Publication

  • N. Rizun
  • P. Kapłański
  • Y. Taranenko
  • S. Alessandro

  - Year 2016

  The concept of the Text-mining Similarity Approximation Operators for Opinion Mining as extensions to Natural Language Interface Database is defined. The new operators: “keywords of” dimension; subsetting operator “about C is q”; aggregation operator “by similar C” are proposed. These operators are based on the Latent Semantic Analysis and Social Network Analysis

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• The Method of Finding the Optimal Spindle Speed When Milling Flexible Details

  Publication

  • B. Kowalska
  • K. J. Kaliński

  - Year 2019

  The paper presents a new method of vibration reduction during milling of flexible details. The method consists in selecting the optimal spindle speed, based on the natural frequency of the workpiece. For this purpose, an original method was created, which is based on minimizing the work of cutting forces in the direction of the depth of cutting. The effectiveness of the method has been proved by comparing the RMS values of vibration...

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• DATA MINING IN CONSTRUCTION RESEARCH

  Publication

  • J. Rosłon
  • H. Anysz
  • A. Nicał

  - Year 2018

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• Schema mining in XML documents.

  Publication

  • K. Goczyła
  • W. Waloszek

  - Year 2004

  W artykule przedstawiono algorytm COBWEB S+T służący do wywodzenia schematów z kolekcji dokumentów XML. Algorytm wykorzystuje model danych semistrukturalnych oraz alorytm COBWEB służący do grupowania koncepcyjnego. W artykule zaprezentowano również wyniki testów działania algorytmu.

• BioData Mining

  Journals

  ISSN: 1756-0381

• Eurasian Mining

  Journals

  ISSN: 2072-0823

• Mining History

  Journals

  ISSN: 1366-2511

• Mining Machines

  Journals

  ISSN: 2719-3306