Genetic algorithms (GAs) have been introduced into site layout planning as reported in a number of studies. In these studies, the objective functions were defined so as to employ the GAs in searching for the optimal site layout. However, few studies have been carried out to investigate the...

Our original article (Chinyio et al., 1998a) 'A needs based methodology for classifying construction clients and selecting contractors', Construction Management and Economics, 16 (1), 91-98 discussed the empirical classification of construction clients and illustrated a new methodology for...