کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6894505 1445924 2018 39 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A multi-objective integrated model for selecting, scheduling, and budgeting road construction projects
ترجمه فارسی عنوان
یک مدل یکپارچه چند هدفه برای انتخاب، برنامه ریزی و بودجه بندی پروژه های ساخت و ساز جاده ای
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر علوم کامپیوتر (عمومی)
چکیده انگلیسی
In this paper, an integrated ‎model for selecting, scheduling, and budgeting urban road construction projects is introduced as a ‎multi-objective time-dependent ‎bi-level network design problem. Three criteria are considered as upper-level objective functions: total travel time, user satisfaction over time, and spatial ‎equity. Two new measures are developed to ‎assess network design scenarios from the perspectives of user satisfaction over time and spatial ‎equity. Given the great complexity of the intended problem, two multi-objective evolutionary approaches (an interactive and a-posteriori) are proposed to solve the model in a reasonable time. These two approaches are novel combinations of ‎different techniques, such as: Genetic Algorithm (GA), Non-dominated Sorting Genetic Algorithm (NSGA-II), Frank-Wolfe algorithm, ‎ordered logit model, and knees identification algorithm. Computational results for various test problems ‎show that proposed approaches have acceptable performance in terms of both‎ solution quality and ‎solution time.‎ ‎To show applicability of the proposed approach in large-sized networks, it is applied to a real case on Isfahan City in Iran.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Operational Research - Volume 271, Issue 1, 16 November 2018, Pages 262-277
نویسندگان
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