کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1144191 1489617 2009 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Online Risk-Reward Model for Time-Cost Tradeoff in Project Management
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
Online Risk-Reward Model for Time-Cost Tradeoff in Project Management
چکیده انگلیسی

Taking into account the uncertain delay of work on the critical path, the online strategy and competitive analysis are introduced into time-cost optimizing in project management. The competitive ratio of the strategy is given, and the prerushing strategy is proved to be the best determinate one. The relationship between the general strategy and the optimal offline strategy is analyzed, and three properties are discovered. On this basis, this article designs the risk-tolerance strategy and proves its competitive ratio to help the project manager in choosing the optimal strategy according to his own risk tolerance and forecast.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Systems Engineering - Theory & Practice - Volume 29, Issue 12, December 2009, Pages 141-146