ON THE ESTIMATE OF MEAN ACTIVITY DURATIONS IN PERT NETWORKS

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

TAREGHIAN H.R.; SHAHKAR GH.H.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE (ENGLISH) Year:2006 | Volume:17 | Issue:2 Page(s): 23-30

Download Full-Text

View:

280

Download:

Cites:

Information Journal Paper

Title

ON THE ESTIMATE OF MEAN ACTIVITY DURATIONS IN PERT NETWORKS

Author(s)

TAREGHIAN H.R. | SHAHKAR GH.H. | Issue Writer Certificate

Keywords

BETA DISTRIBUTION

MEAN AND VARIANCE OF ACTIVITY TIMES

PRIOR AND POSTERIOR DISTRIBUTION

PROJECT PLANNING AND CONTROL

Abstract

In conventional PERT analyses, using BETA DISTRIBUTION as underlying distribution for activity durations, the mean and variance of activity durations are estimated using optimistic, pessimistic, and probable estimates given by an expert. In order to improve these estimates, various methods have been proposed. In this paper, we propose a new model, whose estimate of the mean of activity durations is more accurate than original PERT estimates and its modifications. In addition, the proposed method does not rely on any assumptions on beta parameters.

Cites

No record.

References

No record.

Cite

APA: Copy

TAREGHIAN, H.R., & SHAHKAR, GH.H.. (2006). ON THE ESTIMATE OF MEAN ACTIVITY DURATIONS IN PERT NETWORKS. INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE (ENGLISH), 17(2), 23-30. SID. https://sid.ir/paper/583829/en

Vancouver: Copy

TAREGHIAN H.R., SHAHKAR GH.H.. ON THE ESTIMATE OF MEAN ACTIVITY DURATIONS IN PERT NETWORKS. INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE (ENGLISH)[Internet]. 2006;17(2):23-30. Available from: https://sid.ir/paper/583829/en

IEEE: Copy

H.R. TAREGHIAN, and GH.H. SHAHKAR, “ON THE ESTIMATE OF MEAN ACTIVITY DURATIONS IN PERT NETWORKS,” INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE (ENGLISH), vol. 17, no. 2, pp. 23–30, 2006, [Online]. Available: https://sid.ir/paper/583829/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops