Journals
Publish with us
Publishing partnerships
About us
Blog
Mathematical Problems in Engineering
Journal overview
For authors
For reviewers
For editors
Table of Contents
Special Issues
Mathematical Problems in Engineering
/
2016
/
Article
/
Fig 5
/
Research Article
An Improved Performance Measurement Approach for Knowledge-Based Companies Using Kalman Filter Forecasting Method
Figure 5
Time performance as a function of schedule performance index (SPI):
= 813 days and
.