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Introduction to Computational Modeling Using C and Open-Source Tools
book

Introduction to Computational Modeling Using C and Open-Source Tools

by Jose M. Garrido
November 2013
Intermediate to advanced content levelIntermediate to advanced
461 pages
12h 1m
English
CRC Press
Content preview from Introduction to Computational Modeling Using C and Open-Source Tools
Network Models 367
x2 6
x3 15
x4 20
x5 28
24.6.3 Reducing the Time to Complete a Project
When a decision is taken to reduce the total time to complete a project, additional
resources must be allocated to the various activities. Linear optimization is used to
minimize the total cost of allocating the additional resources to the project activities.
Let r
i j
denote the number of days that the duration of activity A
i j
is reduced, and
c
i j
denote the cost per day of allocating additional resources to activity A
i j
. Let R
denote the time (in days) that an activity can be reduced, and let T denote the new
total time (in days) of the project completion. The objective function to minimize is:
z =
n1
i=1
n
j=2
c
i j
r
i j
, for all activities A
i j
The time-reduction constraints ...
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Publisher Resources

ISBN: 9781482216783