PERT - Program Evaluation
and Review Technique In the Program Evaluation
and Review Technique (PERT), an optimistic, a probable and a pessimistic time estimate are
given for each event. This network
method is designed as an event node network
(EKN) and was developed in 1958 by the US Navy together with the
companies Boots and Hamilton and Lockhead. (Source: Mehrmann/
Wirtz)