National Repository of Grey Literature 4 records found  Search took 0.01 seconds. 
Kompozicionální modely domněnkvých funkcí
Jiroušek, Radim ; Vejnarová, Jiřina ; Daniel, Milan
After it has been successfully done in probability and possibility theories, the paper is the first attempt to introduce the operator of composition also for belief functions. We prove that the proposed definition preserves all the necessary properties of the operator enabling us to define compositional models as an efficient tool for multidimensional models representation.
MUDIM - a system for MUltiDImensional Model development
Jiroušek, Radim
The goal of the paper is to introduce system MUDIM, which is intended to support non-graphical multidimensional models, namely compositional models. It helps experimentalists to build models describing collected data as well as researchers to analyse properties of the composed models. In agreement with the philosophy of R language, which is used as an environment for MUDIM, the system is a free software and is available in source code.
Detection of independence relations from persegrams
Jiroušek, Radim
Procedures for computation with multidimensional models (multidimensional probability distributions) are efficient only for models with specific independence structure. Therefore, it is of great importance to learn the independence structure. The paper presents a solution of this task for models represented by generating sequences.

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