Search Results - "Chivatá Cárdenas, Ibsen"

Capturing and Integrating Knowledge for Managing Risks in Tunnel Works by Cárdenas, Ibsen Chivatá, Al-jibouri, Saad S.H., Halman, Johannes I.M., van Tol, Frits A.

“…Risk‐related knowledge gained from past construction projects is regarded as potentially extremely useful in risk management. This article describes a proposed…”
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Modeling Risk-Related Knowledge in Tunneling Projects by Cárdenas, Ibsen Chivatá, Al-Jibouri, Saad S.H., Halman, Johannes I.M., van Tol, Frits A.

“…Knowledge on failure events and their associated factors, gained from past construction projects, is regarded as potentially extremely useful in risk…”
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Using multinomial and imprecise probability for non-parametric modelling of rainfall in Manizales (Colombia) by Ibsen, Chivatá Cárdenas

“…This article presents a rainfall model constructed by applying non-parametric modelling and imprecise probabilities; these tools were used because there was…”
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Assessing landslide susceptibility by applying fuzzy sets, possibility evidence-based theories by Ibsen, Chivatá Cárdenas

“…A landslide susceptibility model was developed for the city of Manizales, Colombia; landslides have been the city’s main environmental problem. Fuzzy sets and…”
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On the use of Bayesian networks as a meta-modelling approach to analyse uncertainties in slope stability analysis by Chivatá Cárdenas, Ibsen

“…In this paper, we report on the use of Bayesian networks, BNs, learnt from data generated by physical and numerical models, to overcome to a certain degree a…”
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Using Prior Risk-Related Knowledge to Support Risk Management Decisions: Lessons Learnt from a Tunneling Project by Cárdenas, Ibsen Chivatá, Al-Jibouri, Saad S. H., Halman, Johannes I. M., van de Linde, Wim, Kaalberg, Frank

“…The authors of this article have developed six probabilistic causal models for critical risks in tunnel works. The details of the models' development and…”
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Beyond project governance. Enhancing funding and enabling financing for infrastructure in transport. Findings from the importance analysis approach by Chivatá Cárdenas, Ibsen, Voordijk, Hans, Dewulf, Geert

“…Based on the examination of the transactions made in 58 case study projects, we have developed probabilistic causation models that include relationships…”
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Beyond theory: Towards a probabilistic causation model to support project governance in infrastructure projects by Cardenas, Ibsen Chivata, Voordijk, Hans, Dewulf, Geert

“…A new project governance model for infrastructure projects is described in this paper. This model contains causal mechanisms that relate a number of project…”
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Towards analysing risks to public safety from wind turbines by Brouwer, Sander R, Al-Jibouri, Saad HS, Cárdenas, Ibsen Chivatá, Halman, Johannes IM

“…Wind energy has become an increasingly desirable and viable renewable energy source in recent years. However, wind energy faces a number of challenges, one of…”
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Marine geohazards exposed: Uncertainties involved by Cardenas, Ibsen Chivata, Flage, Roger, Aven, Terje

“…By exhaustively reviewing the literature related to marine geohazards, this paper reports on their uncertainties. Examples of marine geohazards include…”
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Towards analysing risks to public safety from wind turbines by Brouwer, Sander R., Al-Jibouri, Saad H.S., Cárdenas, Ibsen Chivatá, Halman, Johannes I.M.

“…•Wind turbines failures.•Public safety risks.•Fault tree analysis (FTA) of wind turbines.•Quantification of component failures.•Improvement assessment…”
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Mitigation of climate change. Risk and uncertainty research gaps in the specification of mitigation actions by Cardenas, Ibsen Chivata

“…In this perspective paper, we are concerned with the general problem of how to increase the probability of achieving the expected outcomes of climate change…”
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Modelación no paramétrica de lluvias para la ciudad de Manizales, Colombia: una aplicación de modelos multinomiales de probabilidad y de probabilidades imprecisas by Chivatá Cárdenas, Ibsen

“…En este artículo se muestra el uso de métodos no paramétricos y de probabilidades imprecisas en el desarrollo de un modelo de precipitaciones. Se acude a estas…”
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A two-dimensional approach to quantify stratigraphic uncertainty from borehole data using non-homogeneous random fields by Cardenas, Ibsen Chivata

“…In many instances, conditions in the subsurface are highly variable, while site investigations only provide sparse measurements. Consequently, subsurface…”
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Modelación no paramétrica de lluvias para la ciudad de Manizales, Colombia: una aplicación de modelosmultinomiales de probabilidad y de probabilidades imprecisas by Ibsen Chivatá Cárdenas

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Estimación de la susceptibilidad ante deslizamientos: aplicación de conjuntos difusos y las teorías de la posibilidad y de la evidencia by Ibsen Chivatá

“…Se muestra el proceso de estimación de un modelo de susceptibilidad por deslizamientos inducidos por lluvia para la ciudad de Manizales, capital en donde la…”
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Addressing challenges in uncertainty quantification: the case of geohazard assessments by Cardenas, Ibsen Chivata, Aven, Terje, Flage, Roger

“…We analyse some of the challenges in quantifying uncertainty when using geohazard models. Despite the availability of recently developed, sophisticated ways to…”
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Modelación no paramétrica de Iluvias para la ciudad de Manizales, Colombia : una aplicación de modelos multinomiales de probabilidad y de probabilidades imprecisas by CHIVATA CARDENAS, Ibsen

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