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A New Approach to the Activity-time Distribution in PERT

 

作者: GolenkoDimitri,  

 

期刊: Journal of the Operational Research Society  （Taylor Available online 1989）
卷期: Volume 40, issue 4  

页码: 389-393

 

ISSN:0160-5682

 

年代: 1989

 

DOI:10.1057/jors.1989.57

 

出版商: Taylor&Francis

 

关键词: activity time;beta distribution;convolution;stability;stochastic networks

 

数据来源: Taylor

 

摘要:

AbstractWe consider the problem of computing the density function of the completion time of PERT stochastic networks. An activity-time distribution is suggested which is stable to maximization and close to the beta distribution. Thus classical network-reducing methods, e.g. Martin's algorithm, can be essentially simplified.

 

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