دوره 3، شماره 4 - ( 7-1392 )                   جلد 3 شماره 4 صفحات 543-561 | برگشت به فهرست نسخه ها


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Danka S. ROBUST RESOURCE-CONSTRAINED PROJECT SCHEDULING WITH UNCERTAIN-BUT-BOUNDED ACTIVITY DURATIONS AND CASH FLOWS II. SOUNDS OF SILENCE: A NEW SAMPLING-BASED HYBRID PRIMARY-SECONDARY CRITERIA HARMONY SEARCH METAHEURISTIC . International Journal of Optimization in Civil Engineering. 2013; 3 (4) :543-561
URL: http://ijoce.iust.ac.ir/article-1-150-fa.html
ROBUST RESOURCE-CONSTRAINED PROJECT SCHEDULING WITH UNCERTAIN-BUT-BOUNDED ACTIVITY DURATIONS AND CASH FLOWS II. SOUNDS OF SILENCE: A NEW SAMPLING-BASED HYBRID PRIMARY-SECONDARY CRITERIA HARMONY SEARCH METAHEURISTIC . دانشگاه علم و صنعت ایران. 1392; 3 (4) :543-561

URL: http://ijoce.iust.ac.ir/article-1-150-fa.html


چکیده:   (2667 مشاهده)
In this paper, we present a new idea for robust project scheduling combined with a cost-oriented uncertainty investigation. The result of the new approach is a makespan minimal robust proactive schedule, which is immune against the uncertainties in the activity durations and which can be evaluated from a cost-oriented point of view on the set of the uncertain-but-bounded duration and cost parameters using a sampling-based approximation. In this paper, we assume that the sources of uncertainty are the variability of the activity durations and the cash flow values, and present an appropriate hybrid method, which is a combination of mathematical programming, metaheuristic and sampling-based elements, to cope with this "uncertainty in uncertainty" like real problem.
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نوع مطالعه: پژوهشي | موضوع مقاله: Optimal design
دریافت: ۱۳۹۲/۷/۲۰ | پذیرش: ۱۳۹۲/۸/۲۸ | انتشار: ۱۳۹۲/۸/۲۸

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