Browsing Matematisk institutt by Author "Gåsemyr, Jørund"
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Huseby, Arne Bang; Eide, Kristina A.; Isaksen, Stefan L.; Natvig, Bent; Gåsemyr, Jørund (Research report / Forskningsrapport, 2008)In the present paper we use discrete event simulation in order to analyze a binary monotone system of repairable components. Asymptotic statistical properties of such a system, e.g., the asymptotic system availability and ...
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Gåsemyr, Jørund; Natvig, Bent (Research report / Forskningsrapport, 1997)
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Storvik, Geir; Natvig, Bent; Gåsemyr, Jørund; Aursnes, Ivar (Research report / Forskningsrapport, 1997)
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Gåsemyr, Jørund; Aven, Terje (Research report / Forskningsrapport, 1997)
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Natvig, Bent; Gåsemyr, Jørund; Reitan, Trond (Research report / Forskningsrapport, 2010)In the present paper we consider a multistate monotone system of multistate components. Following a Bayesian approach, the ambition is to arrive at the posterior distributions of the system availabilities and unavailabilities ...
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Gåsemyr, Jørund; Natvig, Bent (Research report / Forskningsrapport, 1994)
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Gåsemyr, Jørund; Natvig, Bent (Research report / Forskningsrapport, 1999)
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Gåsemyr, Jørund (Research report / Forskningsrapport, 2010)Multistate monotone systems are used to describe technological or biological systems when the system itself and its components can perform at different operationally meaningful levels. This generalizes the binary monotone ...
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Gåsemyr, Jørund; Natvig, Bent; Sørensen, Erik (Research report / Forskningsrapport, 1999)In this paper we consider the generalized gamma distribution as introduced in Gåsemyr and Natvig (1998). This distribution enters naturally in Bayesian inference in exponential survival models with left censoring. In the ...
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Aursnes, Ivar; Tvete, Ingunn Fride; Gåsemyr, Jørund; Natvig, Bent (Research report / Forskningsrapport, 2001)Background: According to published data, the ability to prevent various hypertension related events differs between the various anti-hypertensive drug groups. Although absolute drug effects with similar drugs also differ ...
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Gåsemyr, Jørund; Natvig, Bent (Research report / Forskningsrapport, 1992)
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Gåsemyr, Jørund; Natvig, Bent (Research report / Forskningsrapport, 2008)In Dahl et al. (2007) we extended and refined some tools given in O'Hagan (2003) for criticism of Bayesian hierarchical models. Especially, avoiding double use of data by a data splitting approach was a main concern. Such ...
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Gåsemyr, Jørund (Research report / Forskningsrapport, 2002)In this paper we define a class of MCMC algorithms, the generalized self regenerative chains (GSR), generalizing the SR chain of Sahu and Zhigljavski (2001), which contains rejection sampling as a special case. We show ...
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Natvig, Bent; Gåsemyr, Jørund (Research report / Forskningsrapport, 2006)In this paper the Barlow and Proschan (1975) measure of the importance of a component in a binary coherent system is revisited. This measure is for the case of components not undergoing repair equal to the probability of ...
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Gåsemyr, Jørund; Natvig, Bent (Research report / Forskningsrapport, 1996)
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On an adaptive version of the Metropolis-Hastings algorithm with independent proposal distribution Gåsemyr, Jørund (Research report / Forskningsrapport, 2000)
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Gåsemyr, Jørund (Research report / Forskningsrapport, 1995)
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Gåsemyr, Jørund; Natvig, Bent (Research report / Forskningsrapport, 1997)
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Natvig, Bent; Gåsemyr, Jørund (Research report / Forskningsrapport, 1995)
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Huseby, Arne Bang; Gåsemyr, Jørund (Research report / Forskningsrapport, 1993)