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Andersen, T and Gaarslev, T (1996) Perspectives on artificial intelligence in the construction industry. Engineering, Construction and Architectural Management, 3(01), 3-14.

Day, A K (1996) The Maquette, the model and the computer: organizational futures for design and construction. Engineering, Construction and Architectural Management, 3(01), 15-28.

Holt, G D, Olomolaiye, P O and Harris, F C (1996) Tendering procedures, contractual arrangements and Latham: the contractors' view. Engineering, Construction and Architectural Management, 3(01), 97–115.

Kaka, A P and Khosrowshahi, F (1996) Effect of different procurement routes on contractors' cash flows. Engineering, Construction and Architectural Management, 3(01), 133-45.

Li, H (1996) Neural network models for intelligent support of mark-up estimation. Engineering, Construction and Architectural Management, 3(01), 69-81.

  • Type: Journal Article
  • Keywords: artificial neural network; cost estimating; training; regression analysis
  • ISBN/ISSN: 0969-9988
  • URL: https://doi.org/10.1108/eb021023
  • Abstract:

    Cost estimation is an important decision-making process where many factors are interrelated in a complex manner, thus making it difficult to analyse and model using conventional mathematical methods. Artificial neural networks (ANNs) offer an alternative approach to modelling cost estimation. ANNs are simple mathematical models that self-organize information from training data. This paper explores the use of ANNs in cost estimation. Research issues investigated are twofold. First, this paper compares the performance of ANNs to a regression-based method which leads to a better understanding of the applicability of ANNs. Second, this paper identifies the effect of different configurations of neural networks on estimating accuracy. Experimental results demonstrate the many advantages and disadvantages of using neural networks in modelling cost estimation.

Matthews, J, Tyler, A and Thorpe, A (1996) Pre-construction project partnering: developing the process. Engineering, Construction and Architectural Management, 3(01), 117-131.

Moore, D (1996) Buildability assessment and the development of an automated design aid for managing the transfer of construction process knowledge. Engineering, Construction and Architectural Management, 3(01), 29-46.

Naoum, S G and Hackman, J (1996) Do site managers and the head office perceive productivity factors differently?. Engineering, Construction and Architectural Management, 3(01), 147–60.

Uher, T E (1996) Cost estimating practices in Australian construction. Engineering, Construction and Architectural Management, 3(01), 83-95.