...-Information-Knowledge-Wisdom (DIKW) hierarchy introduced by Ackoff [5]. The author considers data as raw measurements, from which information is derived. Processed and analysed data is used for identification of data relationships that contribute to understanding. Understanding of data patterns and processed...

... to cope with many uncertainties and sometimes we have to deal with a diffuse situa- tion concerning the parameters. However, even if our knowledge about ground conditions is excellent, we still have to be aware that we never can model the real- ity. A numerical model is just an aid for finding out...

... approach, which suggests that expert opinion can be applied to assign precise probability distributions (so-called ‘priors’) based solely on the knowledge or judgement of an expert. Within this framework, a probability distribution function (PDF) represents an expert's subjective degree of belief...

... to conclude that by technical innovation, increased knowledge and collaborate working negative impact can be reduced and controlled. It also briefly describes a number of green initiatives and examples on how our "products" (subsurface space) and knowhow positively can contribute to a greener and more...

... in geotechnical properties is stochastic in nature, the so-called aleatory model. However, we show that this model is not always applicable to rock mass parameters, and that uncertainty is often due to insufficient knowledge or subjectivity – so-called epistemic uncertainty. Based on an understanding of these two...

... reservoir geomechanics Rock mechanics Artificial Intelligence information rock property rock mass property Wellbore Design Rock Engineering Design knowledge rock mechanics information memory system Hudson corporate memory Reservoir Characterization Upstream Oil & Gas Library...

... high rating preliminary result reference project reflection seismic respondent drillstem/well testing fracture mapping knowledge interviewee complexity The value of pre-investigation methods from a Swedish perspective, preliminary results P-G Alm, P. Jonsson & L. Bjelm Engineering Geology...

... geotechnical study knowledge spatial distribution case study rock mass algorithm Subsurface Modeling Visualization 483 Rock Engineering in Difficult Ground Conditions Soft Rocks and Karst Vrkljan (ed) © 2010 Taylor & Francis Group, London, ISBN 978-0-415-80481-3 How 3D modeling can improve...

... reservoir geomechanics eastern part prediction Reservoir Characterization coal seam technical assessment metals & mining Upstream Oil & Gas structural geology concentration rock massif Coal Basin stress state determination OKR seam characteristic rockburst risk knowledge...

... of engineer's experience in engineering practice. Therefore, we have to look for new approaches. metals & mining Upstream Oil & Gas Rock mechanics Artificial Intelligence Engineering expert system Feng slope stability analysis internal friction angle likelihood estimation knowledge...

... from the mine, increasing processing costs for no additional product. metals & mining Engineering knowledge application expert system mechanism stability conclusion neural network Upstream Oil & Gas Engineer input data rock mass Artificial Intelligence rock excavation...