Results 11 to 20 of about 724,033 (296)
Predicting changes in Bitcoin price using grey system theory
Financial Innovation, 2020 Bitcoin is currently the leading global provider of cryptocurrency. Cryptocurrency allows users to safely and anonymously use the Internet to perform digital currency transfers and storage.
Mahboubeh Faghih Mohammadi Jalali +1 more
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Information Security Risk Assessment Based on D-AHP and Grey Theory [PDF]
Jisuanji gongcheng, 2019 Fully considering the influence of uncertainty of evaluation information on evaluation results,an information security risk assessment method based on D-number Analytic Hierarchy Process(D-AHP) and grey theory is proposed.According to the relevant ...
XU Shuo, TANG Zuoqi, WANG Xin
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Occupational risk assessment with grey system theory [PDF]
Central European Journal of Operations Research, 2019 The article proposes a new method of occupational risk assessment which uses the grey decision model. The method is called the grey occupational risk assessment model (GORAM). The presented method allows for combining measurable and qualitative factors in the process of occupational risk assessment through the use of expert knowledge.
Marcin Nowak +2 more
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Economic Development Forecast of China’s General Aviation Industry
Complexity, 2020 Aiming at solving the problem of system external impact on China’s general aviation industry, combining functional theory and grey system theory, and applying Bayesian network reasoning technology, a grey Bayesian network reasoning prediction model of ...
Hongqing Liao +3 more
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Predicting software project effort: A grey relational analysis based method [PDF]
, 2011 This is the post-print version of the final paper published in Expert Systems with Applications. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections, structural ...
Albrecht +45 more
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Maximizing bidder’s profit in online auctions using grey system theory predictor agent [PDF]
, 2012 Purpose – As the demand for online auctions increases, the process of monitoring multiple auction houses, deciding which auction to participate in and making the right bids, become challenging tasks for consumers.
Deborah Lim +2 more
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Chemical Engineering Transactions, 2015 Based on the present problems and flaws in the evaluation of students’ ideological and political education in colleges and universities, this paper analyses the evaluation system and methods of students’ ideological and political education in colleges ...
J. Zhang, N. Zhou
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The Theoretical Research on Grey Catastrophe Model of Traffic System
Journal of Mathematics, 2022 As we all know, it is difficult for traditional traffic models to deal with the phenomenon of “catastrophes” in traffic state and the traffic problem with incomplete information at the same time. Aiming at the traffic congestion, this paper firstly takes
Huan Guo, Yunxin Zhang, Hongmao Zhang
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Filtering high quality text for display on raster scan devices [PDF]
, 1981 Recently several investigators have studied the problem of displaying text characters on grey level raster scan displays. Despite arguments suggesting that grey level displays are equivalent to very high resolution bitmaps, the performance of grey level
Kajiya, J, Ullner, M
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The application of ANFIS prediction models for thermal error compensation on CNC machine tools [PDF]
, 2014 Thermal errors can have significant effects on CNC machine tool accuracy. The errors come from thermal deformations of the machine elements caused by heat sources within the machine structure or from ambient temperature change.
Abdulshahed +35 more
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