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Prediction of European stock indexes using neuro-fuzzy technique

Janková, Zuzana; Dostál, Petr - In: Trends Economics and Management 14 (2020) 35, pp. 45-57

Purpose of the article: The paper is focused on the forecast of stock markets of the Central European countries, known as V4, by means of soft computing. The tested model is constructed by a combination of fuzzy logic and artificial neural networks. A total of four SAX, PX, BUX, WIG stock...

Persistent link: https://www.econbiz.de/10015186072

Complexity: A review of the classics

Furtado, Bernardo Alves; Sakowski, Patrícia Alessandra … - 2014

This text was written as part of the project "Modelling of Complex Systems for Public Policy". It reviews the classical authors who jointly contributed to establish the elements of what could constitute a "science of complexity". Based on the original writings of these authors, the text...

Persistent link: https://www.econbiz.de/10011372139

Complexidade: Uma revisão dos clássicos

Furtado, Bernardo Alves; Sakowski, Patrícia Alessandra … - 2014

Persistent link: https://www.econbiz.de/10011372350

Complexity: A review of the classics

Furtado, Bernardo Alves; Sakowski, Patrícia Alessandra … - 2015

This text was written as part of the project Modelling of Complex Systems for Public Policy. It reviews the classical authors who jointly contributed to establish the elements of what could constitute a "science of complexity". Based on the original writings of these authors, the text discusses...

Persistent link: https://www.econbiz.de/10012234215

Port Strategy for Sustainable Development

Haezendonck, Elvira (contributor) - 2021

Today, most large port hubs include the circular economy transformation challenge, together with smart digitalization and Internet of Things (IoT), in their strategic priorities. However, many ports do not seem to have progressed beyond incremental, small-scale sustainable innovations or the...

Persistent link: https://www.econbiz.de/10014323779

Momentum Effects in the Cryptocurrency Market After One-Day Abnormal Returns

Caporale, Guglielmo Maria; Plastun, Alex - 2019

This paper examines whether there exists a momentum effect after one-day abnormal returns in the cryptocurrency market. For this purpose a number of hypotheses of interest are tested for the BitCoin, Ethereum and LiteCoin exchange rates vis-à-vis the US dollar over the period...

Persistent link: https://www.econbiz.de/10012141118

Mechanization in African agriculture: A continental overview on patterns and dynamics

Kirui, Oliver K.; von Braun, Joachim - 2018

This study provides an overview on the patterns and dynamics of mechanization in African agriculture over the 10 year …

Persistent link: https://www.econbiz.de/10011936330

Leveraging the industrial internet of things for business process improvement: a metamodel and patterns

Stoiber, Christoph; Schönig, Stefan - In: Information Systems and e-Business Management 22 (2024) 2, pp. 285-313

patterns that can assist organizations in effectively executing IIoT projects. To evaluate the usefulness of the approach, five … initial patterns were designed and applied by a market-leading organization. The metamodel and patterns contribute to the …

Persistent link: https://www.econbiz.de/10015359571

Necessary and inherent limits to internet surveillance

Wright, Joss - In: Internet Policy Review 2 (2013) 3, pp. 1-11

Information technologies now play a huge role in both personal and institutional life, playing the role of a global communications medium. As our means of interaction increasingly centre on the internet, there is a desire from nation states to exercise control and obtain access to the...

Persistent link: https://www.econbiz.de/10012164299

Cryptographic imaginaries and the networked public

Myers West, Sarah - In: Internet Policy Review 7 (2018) 2, pp. 1-16

This paper interrogates discourses associated with encryption in contemporary policy debates. It traces through three … distinct cryptographic imaginaries – the occult, the state, and democratic values – and how each conceptualises what encryption … cryptographic imaginary, one which sees encryption as a necessary precondition for the formation of networked publics. …

Persistent link: https://www.econbiz.de/10012164387