future cost
2.During the practical construction according to the network, the warp between the actual cost and expected scheduling is tracked dynamically. Then the computer simulation system is used to predict the future cost and progress operation, and take corresponding precautionary measures to control beforehand.
5.While we are all aware of the gaps and deficiencies in our work, this Regional Conference will give all of us an excellent opportunity to take stock of our achievements, to share experiences, to identify future challenges, and to debate appropriate and cost-effective solutions.
9.AVI technology is a automated inspection technology with promising future, and it can achieve the purpose of intelligentized、 flexible、 rapid and low cost。 Based on Computer Vision method, it is an untouched inspection method which uses image processing、 pattern recognition and artifical intelligence synthetically。

