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Why Sociologists Should not Bother with Theory: The Effect of Topics on Citations
for topic modeling based on hierarchical stochastic block models and notes why network based topic models may be a more productive approach if the output of topic models is expected to serve as a...
Sociology
- 2019 •
- D
Rok uplatnění
D - Stať ve sborníku
Overlapping Communities in Bipartite Graphs
a new model for generating such graphs. We combine several approaches based on stochastic block models using edge probabilities following the Poisson distribution. The proposed model can be reduced into t...
Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
- 2019 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Applications of second order stochastic integral equations to electrical networks
to the second order differential equations. We construct stochastic models of the RLCThe theory of stochastic differential equations is used in various fields of science and engineering. This paper deals with vector-valued...
Pure mathematics
- 2015 •
- JSC •
- Link
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JSC - Článek v periodiku v databázi SCOPUS
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Two-stage stochastic facility location problem: GA with benders decomposition
This paper focuses on a special genetic algorithm that was designed for the Two-Stage Stochastic Facility Location Problem. The particular block structure of this problem is exploited in the population evaluation part of the genetic...
BB - Aplikovaná statistika, operační výzkum
- 2015 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Complex Accident Scenarios Modelled and Analysed by Stochastic Petri Nets
are then modelled by Petri nets. Every block can be easily interconnected with other blocksThis paper is focused on the usage of Petri nets for an effective modelling times into one branch of the tree. Our approac...
JS - Řízení spolehlivosti a kvality, zkušebnictví
- 2015 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Block and multilevel preconditioning for stochastic Galerkin problems with lognormally distributed parameters and tensor product polynomials
The stochastic Galerkin method is a popular numerical method for solution problems with lognormally distributed coefficients. We study the block-diagonal preconditioning and the algebraic multilevel preconditioning based on the ...
Pure mathematics
- 2017 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Block Preconditioning of Stochastic Galerkin Problems: New Two-sided Guaranteed Spectral Bounds
with scalar parameter-dependent coefficient function by the stochastic (spectral) Galerkin preconditioners obtained by modifying the stochastic part of the partial differential equation operator. Using this tool and considering the...
Applied mathematics
- 2020 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Implementation of Tarjan's algorithm in Matlab
We implement Tarjan's algorithm which permutes the rows and columns of a matrix in order to obtain a block triangular matrix with irreducible diagonal blocks....
BA - Obecná matematika
- 2008 •
- D
Rok uplatnění
D - Stať ve sborníku
Stochastic financial models
Stochastic financial models...
BA - Obecná matematika
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
Stochastic epidemic models
Stochastic epidemic models...
BA - Obecná matematika
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
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