Detail publikačního výsledku

Risk Analysis of Stochastic PERT Graph

DOSKOČIL, R.; DOUBRAVSKÝ, K.

Originální název

Risk Analysis of Stochastic PERT Graph

Anglický název

Risk Analysis of Stochastic PERT Graph

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

The paper deals with a time and probability analysis of stochastic graph PERT. The paper focuses on the comparison of two different approaches calculation of probability analysis and their influence on the calculation of the planning time of the project. Concretely the planning time of the project was calculated. A sample PERT network graph was examined, which comprised 18 nodes and 18 real activities and 6 fictions activities. For the purpose of the analysis, the basic characteristic times were calculated in accordance with traditional approaches related to the PERT method. For probability analysis was also calculated expected value, variance and standard deviance of the activities. For calculation of the planning time was used distribution function of standardized normal distribution. The PERT algorithm is realized by using spreadsheet in the MS Excel.

Anglický abstrakt

The paper deals with a time and probability analysis of stochastic graph PERT. The paper focuses on the comparison of two different approaches calculation of probability analysis and their influence on the calculation of the planning time of the project. Concretely the planning time of the project was calculated. A sample PERT network graph was examined, which comprised 18 nodes and 18 real activities and 6 fictions activities. For the purpose of the analysis, the basic characteristic times were calculated in accordance with traditional approaches related to the PERT method. For probability analysis was also calculated expected value, variance and standard deviance of the activities. For calculation of the planning time was used distribution function of standardized normal distribution. The PERT algorithm is realized by using spreadsheet in the MS Excel.

Klíčová slova

network graph, PERT method, node criticality, mean value, probability analysis

Klíčová slova v angličtině

network graph, PERT method, node criticality, mean value, probability analysis

Autoři

DOSKOČIL, R.; DOUBRAVSKÝ, K.

Rok RIV

2014

Vydáno

01.07.2013

Nakladatel

Akademické nakladatelství CERM

Místo

Brno

ISSN

1802-8527

Periodikum

Trendy ekonomiky a managementu

Svazek

7

Číslo

14

Stát

Česká republika

Strany od

35

Strany do

43

Strany počet

9

BibTex

@article{BUT100600,
  author="Radek {Doskočil} and Karel {Doubravský}",
  title="Risk Analysis of Stochastic PERT Graph",
  journal="Trendy ekonomiky a managementu",
  year="2013",
  volume="7",
  number="14",
  pages="35--43",
  issn="1802-8527"
}