Browsing Institutt for matematiske fag by Author "Martinelli, Gabriele"
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Dynamic exploration designs for graphical models using clustering with applications to petroleum exploration
Martinelli, Gabriele; Eidsvik, Jo (Journal article, 2014)The paper considers the problem of optimal sequential design for graphical models. Oil and gas exploration is the main application. Here, the outcomes at prospects or reservoir units are highly dependent on each other. The ... -
Petroleum exploration with Bayesian Networks: From prospect risk assessment to optimal exploration
Martinelli, Gabriele (Doktoravhandlinger ved NTNU, 1503-8181; 2012:273, Doctoral thesis, 2012) -
Sequential information gathering schemes for spatial risk and decision analysis applications
Eidsvik, Jo; Martinelli, Gabriele; Bhattacharjya, Debarun (Journal article, 2018)Several risk and decision analysis applications are characterized by spatial elements: there are spatially dependent uncertain variables of interest, decisions are made at spatial locations, and there are opportunities for ... -
Strategies for Petroleum Exploration on the Basis of Bayesian Networks: A Case Study
Martinelli, Gabriele; Eidsvik, Jo; Hokstad, Ketil; Hauge, Ragnar (Journal article; Peer reviewed, 2014)The paper presents a new approach for modeling important geologicalelements, such as reservoir, trap, and source, in a unified statistical model.This joint modeling of these geological variables is useful for reliableprospect ...