...Lin-lin Xie; Denghe Li; Sisi Wu; Rui-Dong Chang Purpose This study aims to optimize and solve the prefabricated project scheduling model, which can simultaneously consider the precedence relationship constraints of activities, resource limitations and supply time constraints of prefabricated...

... on minimizing the environmental degradation impacts along with the project’s costs. Almatroushi et al. (2020) amalgamated the project scheduling and material lot sizing procedures and hybridized the particle swarm optimization (PSO) and simulated annealing algorithms to tackle the large size...

... Project scheduling Differential evolution Meta-heuristic algorithm Time–cost trade-off problem Optimization Ultraploidy Duration of a project shortens and total overhead costs decrease if critical paths are completed earlier than its normal duration. This increases the direct costs...

...Lin-Lin Xie; Yajiao Chen; Sisi Wu; Rui-Dong Chang; Yilong Han Purpose Project scheduling plays an essential role in the implementation of a project due to the limitation of resources in practical projects. However, the existing research tend to focus on finding suitable algorithms to solve various...

...Pejman Rezakhani Purpose Despite the extensive research in project risk management and availability of several techniques and tools, quantifying uncertainty in project schedules remains a challenge. Current risk analysis models suffer from several shortcomings that need to be addressed to provide...