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Sequencing activities in a project network considering resource complementarity

Silva, Hélder C.; Tereso, Anabela Pereira; Oliveira, José A.

Project management is a methodology widely used in organizations that believe in innovation and choose to organize their resources around projects. This paper presents new results and developments of a model that address the issue of optimal resource allocation, and more specifically, the analysis of complementarity of resources (primary resource and supportive resource) in a project. The concept of complementa...


Sequencing activities in a project network using resource complementarity model

Silva, Hélder C.; Tereso, Anabela Pereira; Oliveira, José A.

The methodology of project management has been widespread in organizations of different functions and sizes. In this context, we address the issue of optimal resource allocation, and more specifically, the analysis of complementarity of resources (primary resource and supportive resource) in a project. We develop a conceptual system capable of determining the ideal timing, and the ideal mixture of resources all...


A genetic algorithm for project scheduling in activity networks under resource ...

Silva, Hélder C.; Oliveira, José A.; Tereso, Anabela Pereira

We address the issue of optimal resource allocation, and more specifically, the analysis of complementarity of resources (primary resource or P-resource and supportive resource or S-resource) to activities in a project. The concept of complementarity can be incorporated into the engineering domain as an enhancement of the efficacy of a "primary" resource (P-resource) by adding to it other "supportive" resources...


Sequencing activities in a project network with resource complementarity : furt...

Silva, Hélder C.; Tereso, Anabela Pereira; Oliveira, José A.

We address the issue of optimal resource allocation, and more specifically, the analysis of complementarity of resources (primary resource or P-resource and supportive resource or S-resource) to activities in a project. In this paper we present new computational results of a Genetic Algorithm, based in a random keys alphabet.


Um algoritmo genético para programação de projectos em redes de actividades com...

Silva, Hélder C.; Oliveira, José A.; Tereso, Anabela Pereira

Neste artigo abordamos a questão da alocação óptima dos recursos, mais especificamente, a análise da complementaridade dos recursos (recurso principal ou recurso-P e do recurso de suporte ou recurso-S) às actividades de um projecto. Neste artigo apresenta-se um algoritmo genético, baseado num alfabeto de chaves aleatórias, e analisa-se o procedimento para criar soluções a partir de um cromossoma. ; We address ...


On resource complementarity in activity networks

Silva, Hélder C.; Tereso, Anabela Pereira; Oliveira, José A.

The methodology of project management has been widespread in organizations of different functions and sizes. In this context, we address the issue of optimal resource allocation, and more specifically, the analysis of complementarity of resources (primary resource and supportive resource) in a project. We develop a conceptual system capable of determining the ideal timing, and the ideal mixture of resources all...


On resource complementarity in activity networks : further results

Silva, Hélder C.; Tereso, Anabela Pereira; Oliveira, José A.

We address the issue of optimal resource allocation, and more specifically, the analysis of complementarity of resources (primary resource or P-resource and supportive resource or S-resource) to activities in a project. We developed a mathematical model capable of determining the ideal mixture of resources allocated to the activities of a project, such that the project is completed with minimal cost. This probl...


On resource complementarity in activity networks : preliminary results

Silva, Hélder C.; Tereso, Anabela Pereira; Oliveira, José A.

The methodology of project management has been widespread in organizations of different functions and sizes. In this context, we address the issue of optimal resource allocation, and more specifically, the analysis of complementarity of resources (primary resource and supportive resource) in a project. We develop a conceptual system capable of determining the ideal mixture of resources allocated to the activiti...


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