Civil Engineering Dimension
Vol. 21 No. 1 (2019): MARCH 2019

Optimization of resource leveling problem under multiple objective criteria using a symbiotic organisms search

Doddy Prayogo (Petra Christian University)
Christianto Tirta Kusuma (Unknown)

Article Info

Publish Date
01 Mar 2019

Abstract

Bad scheduling and resource management can cause delays or cost overruns. Optimization in solving resource leveling is necessary to avoid those problems. Several objective criteria are used to solve resource leveling. Each of them has the same objective, which is to reduce the fluctuation of resource demand of the project. This study compares the performance of particle swarm optimization (PSO) and symbiotic organisms search (SOS) in solving resource leveling problems using separate objective functions in order to find which one produces a better solution. The results show that SOS produced a better solution than PSO, and one objective function is better in solving resource leveling than the others.

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Journal Info
Civil Engineering Dimension
Website

Abbrev

civ

Publisher

Universitas Kristen Petra Surabaya

Subject

Civil Engineering, Building, Construction & Architecture

Description

The Civil Engineering Dimension (Dimensi Teknik Sipil) is a refereed journal, published twice a year, in March and ...