000 | 01677naa a2200193uu 4500 | ||
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001 | 9092216224213 | ||
003 | OSt | ||
005 | 20190211165505.0 | ||
008 | 090922s2009 xx ||||gr |0|| 0 eng d | ||
100 | 1 |
_aLUU, Van Troung ...[et al] _937746 |
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245 | 1 | 0 | _aQuantifying schedule risk in construction projects using Bayesian belief networks |
260 |
_bElsevier, _cjan.2009 |
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520 | 3 | _aDelays on construction projects cause financial losses for project stakeholders in developing countries. This paper describes how Bayesian belief network (BBN) is applied to quantify the probability of construction project delays in a developing country. Sixteen factors were identified through a questionnaire survey of 166 professionals. Eighteen cause-effect relationships among these factors were obtained through expert interview survey to develop a belief network model. The validity of the proposed model is tested using two realistic case studies. The findings of the study revealed that financial difficulties of owners and contractors, contractors inadequate experience, and shortage of materials are the main causes of delay on construction projects in Vietnam. The results encourage practitioners to benefit from the BBNs. This approach is general and, as such, it may be applied to other construction projects with minor modifications. | |
590 | _aBayesian belief networks; Construction projects; Risk management; Scheduling; Delays; Vietnam | ||
773 | 0 | 8 |
_tInternational Journal of Project Management _g27, 1, p. 39-50 _dElsevier, jan.2009 _xISSN 02637863 _w |
942 | _cS | ||
998 |
_a20090922 _b1622^b _cmayze |
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998 |
_a20090923 _b1119^b _cCarolina |
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999 |
_aConvertido do Formato PHL _bPHL2MARC21 1.1 _c30106 _d30106 |
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041 | _aeng |