14 citations · 28 across the 6 of their papers we have counts for
7 papers
Research-Data Management Planning in the German Mathematical Community
Tobias Boege, René Fritze, Christiane Görgen +13
In this paper we discuss the notion of research data for the field of mathematics and report on the status quo of research-data management and planning. A number of decentralized a…
The curved exponential family of a staged tree
Christiane Görgen, Manuele Leonelli, Orlando Marigliano
Staged tree models are a discrete generalization of Bayesian networks. We show that these form curved exponential families and derive their natural parameters, sufficient statistic…
Model-Preserving Sensitivity Analysis for Families of Gaussian Distributions
Christiane Goergen, Manuele Leonelli
The accuracy of probability distributions inferred using machine-learning algorithms heavily depends on data availability and quality. In practical applications it is therefore fun…
Equations defining probability tree models
Eliana Duarte, Christiane Görgen
Coloured probability tree models are statistical models coding conditional independence between events depicted in a tree graph. They are more general than the very important class…
Discovery of statistical equivalence classes using computer algebra
Christiane Görgen, Anna Bigatti, Eva Riccomagno +1
Discrete statistical models supported on labelled event trees can be specified using so-called interpolating polynomials which are generalizations of generating functions. These ad…
Sensitivity analysis, multilinearity and beyond
Manuele Leonelli, Christiane Görgen, Jim Q. Smith
Sensitivity methods for the analysis of the outputs of discrete Bayesian networks have been extensively studied and implemented in different software packages. These methods usuall…