Given a stochastic project network with independently distributed activity durations, several approaches to bound the distribution function of the project completion time have been proposed. We have implemented the most promising of these algorithms and compare their behavior on a basis of nearly 2000 instances with up to 1200 activities of different test-beds. We propose a suitable numerical r...

Estimating the project effort remains a challenge for managers and estimators. In early phases of project, having high level uncertainty lack experience cause poor estimation required work. Especially projects that produce highly customized unique product each customer, it is challenging to make estimations. Project has been studied mainly software in literature. Currently, there no study on es...

National Cultural Information Resources Sharing Project is a project which is benefit people and welcomed by people. Since this project started in 2002, it has got great achievements. However, with continuous expansion of the coverage, new problems has coming up. Henan cultural information resources sharing project group not only considering those new problems, but also thinking and exploring a...