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Browsing School of Mining and Geosciences by Type "Conference Paper"
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Madani, Nasser; Ortiz, Julian
(The 26th International Symposium on Mine Planning and Equipment Selection, 2017-08-31)
Geostatistical methods have been increasingly used as powerful techniques for predicting spatial attributes and modelling the uncertainty of predictions in un-sampled locations, especially through multi-element deposits. ...
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Ongarbayev, Ilyas; Madani, Nasser
(APCOM 2021, 2021-09)
3D modelling of geological domains is an essential part of orebody modelling and
resource classification. Conventionally, one applies a wireframing technique, which, in
practice, is quite laborious. An automatic approach ...
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Abulkhair, Sultan; Madani, Nasser
(APCOM 2021, 2021-09)
In multivariate geostatistics, it is common to have different types of complexities between
variables of interest. In this context, an inequality constraint is an example of complex
bivariate relationships. Unfortunately, ...
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Madani, Nasser; Emery, Xavier
(The Southern African Institute of Mining and Metallurgy, 2018-08)
The quantification and classification of mineral resources and ore reserves is often based on an assessment of the certainty (or uncertainty) of the estimates of tonnage and grade of elements of interest (metals and ...