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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Lihua Ma |
| Copyright Year | 2009 |
| Abstract | When the computation of project duration, the unascertained factor of project duration is leave out in traditional PERT network. And the computing result is a determine value. In this paper, the unascertained number algorithm is introdued in order to discuss the uncertainty in project network. And the project duration is contract with the credence. Firstly, the uncertainty of project duration is studied in the PERT network. Secondly, the unascertained algorithm is introdued, and the unascertained number of the project duration in the network is determined by using this method. Thirdly, both the finish credence and the accumulate credence can be worked out by the unascertained algorithm in the unascertained finish time of the network-planning. Forthly, the risk degree of project duration in U-PERT netwok is delimited. Finally, the scientific of risk degree of project duration in the U-PERT is proved by a case study. |
| Starting Page | 6 |
| Ending Page | 9 |
| File Size | 287998 |
| Page Count | 4 |
| File Format | |
| ISBN | 9780769538761 |
| DOI | 10.1109/ICIII.2009.463 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-12-26 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Uncertainty project management risk degree Project management Industrial engineering Conference management Information management PERT Engineering management project duration risk Innovation management the unascertained number algorithm Computer networks Risk management Computer network management |
| Content Type | Text |
| Resource Type | Article |
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