Background: The accuracy of the cost estimate is a key success factor for any construction project. It base an effective tendering process. can also be considered as cornerstone control Objective: This paper aims to develop model that used assess expected estimating projects. named Construction Cost Estimate Accuracy Index (CCEAI). Methods: A questionnaire survey contains fifteen factors cluste...

Estimating communication cost involved in executing a program on distributed memory machines is important for evaluating the overheads due to repartitioning. We present a scheme which will work with reasonable e ciency for arrays with at most 3 dimensions. Hyperplane Partitioning technique given by [10] is extended to complete programs by estimating the communication cost by the scheme presente...

Abstract Cost estimation is an important element in a project. In the early stages of project, information for estimates tends to be less accurate. Therefore, cost model needed that can explain most projects based on lack information. The method used Significant Model. aim determine accuracy Strauss Mast Retaining Wall Work against actual project cost. Data was collected using sampling method, ...