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Ontology of core data mining entities [PDF]

, 2014
In this article, we present OntoDM-core, an ontology of core data mining entities. OntoDM-core defines themost essential datamining entities in a three-layered ontological structure comprising of a specification, an implementation and an application ...
Dzeroski, S, Soldatova, L, Panov, P
core   +1 more source

Determination of Environmental Factors for the Implementation of the Exploitability Index in Industrial Aggregate Mining Using Multi-Criteria Analysis

ISPRS International Journal of Geo-Information, 2021
The quality of human life is linked to the exploitation of mining resources. The Exploitability Index (EI) assesses the actual possibilities to enable a mine according to several factors.
Julio Manuel de Luis-Ruiz, Benito Ramiro Salas-Menocal, Gema Fernández-Maroto, Rubén Pérez-Álvarez, Raúl Pereda-García   +4 more
doaj   +1 more source

Sustainability of Information Security Investment in Online Social Networks: An Evolutionary Game-Theoretic Approach

Mathematics, 2018
With the rapid development of information technologies, security violations in online social networks (OSN) have emerged as a critical issue. Traditional technical and organizational approaches do not consider economic factors, which are increasingly ...
Guang Zhu, Hu Liu, Mining Feng
doaj   +1 more source

Potential Benefits and Constraints of Development of Critical Raw Materials’ Production in the EU: Analysis of Selected Case Studies

Resources, 2021
Major benefits and constraints related to mineral extraction within the EU have been identified on the examples of selected critical raw materials’ deposits.
Katarzyna Guzik, Krzysztof Galos, Alicja Kot-Niewiadomska, Toni Eerola, Pasi Eilu, Jorge Carvalho, Francisco Javier Fernandez-Naranjo, Ronald Arvidsson, Nikolaos Arvanitidis, Agnes Raaness   +9 more
doaj   +1 more source

Data mining for the analysis of content interaction in web-based learning and training systems [PDF]

, 2006
Data mining is based on the detection and extraction of knowledge from a database. Web usage mining is a special form of data mining to address behaviour in Web sites.
C. Pahl, Pahl, Claus
core   +1 more source

Coastal Remote Sensing: Merging Physical, Chemical, and Biological Data as Tailings Drift onto Buffalo Reef, Lake Superior

Remote Sensing, 2021
On the Keweenaw Peninsula of Lake Superior, two stamp mills (Mohawk and Wolverine) discharged 22.7 million metric tonnes (MMT) of tailings (1901–1932) into the coastal zone off the town of Gay. Migrating along the shoreline, ca.
W. Charles Kerfoot, Martin M. Hobmeier, Gary Swain, Robert Regis, Varsha K. Raman, Colin N. Brooks, Amanda Grimm, Chris Cook, Robert Shuchman, Molly Reif   +9 more
doaj   +1 more source

Evaluation of PV and CSP Systems to Supply Power in the Zimbabwe Mining Sector

Energies, 2021
The drought that occurred in Zimbabwe in 2020 affected the country’s main hydro-power station causing the electricity supply to be less secure and reliable. This challenge resulted in load-shedding, which is not desirable to mining companies that require
Anesu Maronga, Kumbuso Joshua Nyoni, Paul Gerard Tuohy, Agabu Shane   +3 more
doaj   +1 more source

What’s yours is mine and what’s mine is mine?

Oñati Socio-Legal Series, 2020
Intellectual property and cultural policy are essential to the practice of cultural rights, however, in both legal frameworks, indigenous peoples have often found that the state has little consideration for their voices and their world views. In contrast, though no more representative of indigenous perspectives, the social sciences, while engaging with
Lucero Ibarra Rojas, Ezequiel Escobedo Osorio, Fogata Kejtsitani   +2 more
openaire   +1 more source

Level of CD8 T Lymphocytes Activation in HIV-Infected Pregnant Women: In the Context of CD38 and HLA-DR Activation Markers

Interdisciplinary Perspectives on Infectious Diseases, 2014
Background. To date the effect of pregnancy on the immune activation of CD8 T cells that may affect HIV disease progression has not been well studied and remains unclear. Objective.
Stanslaus Musyoki, Simeon Mining, Paul Nyongesa   +2 more
doaj   +1 more source

Study of Acid Hydrolysis on Organic Waste: Understanding The Effect of Delignification and Particle Size

MATEC Web of Conferences, 2018
Organic wastes from Swiettenia marcophylla L, Artocarpus heterophyllus L, Mangifera indica L, and Annona muricata L were prepared by grinding into 0.1875, 0.3750, 0.7500 mm of particle size and delignified by 2% NaOH at 80°C for 90 minutes. Acid dilution
Anwar Nadiem, Mukhaimin Iman, Harsanti Mining, Romli Ate   +3 more
doaj   +1 more source