Results 81 to 90 of about 166,775,831 (215)

The Information System Risks Quantified ModelBased on the Rules of Resources Distribution

工程科学与技术, 2007
:In order to carry out the risk quantification for the information system,the risk distribution was proposed based on resources distribution of information system, and the improvement of elements relationship model for risk assessment.
doaj  

Distributions of Risk Functions for the Pareto Model

Open Journal of Statistics
In statistical decision theory, the risk function quantifies the average performance of a decision over the sample space. The risk function, which depends on the parameter of the model, is often summarized by the Bayes risk, that is its expected value with respect to a design prior distribution assigned to the parameter.
De Santis, Fulvio, Gubbiotti, Stefania, Perone Pacifico, Marco   +2 more
openaire   +2 more sources

Fair risk optimization of distributed systems

Annals of Operations Research
Abstract The paper provides a framework for the assessment and optimization of the total risk of complex distributed systems. The framework takes into account the risk of each agent, which may arise from heterogeneous sources, as well as the risk associated with the efficient operation of the system as a whole. The challenges posed by
Aray Almen, Darinka Dentcheva
openaire   +2 more sources

Something New, Something Old: Parametric Models for the Size of Distribution of Income

, 1997
Two new probability density functions (generalized beta and quadratic elasticity) are considered as models for the size distribution of income. The generalized beta distribution nests the generalized beta of the first and second kind, generalized gamma ...
McDonald, James B., Bordley, Robert F., Mantrala, Anand   +2 more
core  

Testing Special Cases of the GB2 Distribution

We examine the power of hypothesis tests leading to four widely used special cases of the four-parameter generalized beta distribution of the second kind (GB2). These are the Singh-Maddala, Dagum, beta-2 and Fisk distributions.
Hill, R. Carter, Griffiths, William
core  

Effective Demand and Income Distribution in The General Theory

, 1994
The paper looks at income distribution in a short-period context which is similar to that of Keynes’s General Theory. The approach to distribution is different from the one Kaldor adopted in the 1950s: no assumption of full employment is made.
Sardoni, C.
core  

Risks

, 2011
Le carnet de recherche Risks est la plate forme internet du programme de recherche « Histoire des risques et des accidents industriels, France, Angleterre, fin XVIIe – fin XIXe siècle », réunit une équipe d’historiens afin de caractériser la généalogie ...
Thomas Le Roux
core  

Dependency of risks and stop-loss order. [PDF]

The correlation order, which is defined as a partial order between bivariate distributions with equal marginals, is shown to be a helpfull tool for deriving results concerning the riskiness of portfolios with pairwise dependencies. Given the distribution
Goovaerts, Marc, Dhaene, Jan
core  

Revista Gerencia de Riesgos y Seguros (nueva época): Número 172 - julio 2022

, 2022
MAPFRE Global Risks
core  

The Bernstein-Von Mises Theorem in Semiparametric Competing Risks Models [PDF]

Semiparametric Bayesian models are nowadays a popular tool in survival analysis. An important area of research concerns the investigation of frequentist properties of these models.
Nils L. Hjort, Pierpaolo De Blasi
core