The Flow Networks Approach to Decision Analysis in Construction Industry
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Goran Ćirović, Darko Plamenac (2007)
The Yugoslav Journal of Operations Research
Thierry Benoist (2007)
RAIRO - Operations Research
Minimizing shutterings assembling time on construction sites can yield significant savings in labor costs and crane moves. It requires solving a pairing problem that optimizes the ability for the crane to move chains of shutterings as a whole when they can be later reused together to frame another wall of the site. In this paper, we show that this problem is NP-hard in the strong sense as well as both its multiflow and ordering aspects. We also introduce a linear relaxation that computes reasonably...
Dušan Teodorović, Jovan Popović, Panta Lučić (2006)
The Yugoslav Journal of Operations Research
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