نتایج جستجو برای: Two-stage heuristic
تعداد نتایج: 2731230 فیلتر نتایج به سال:
Data Envelopment Analysis (DEA) as a non–parametric method is used to measure relative performance of organizational units. The aim of this paper is to develop a new model to evaluate the efficiency of a general two-stage network structures proposed by Li et al. (2012) for measuring the performance of Decision Making Units (DMUs). In addition, this paper expands the work of Li et al. (2012) an...
sange siyah dam is located two kilometers down the kabod khani village. the environ of ghorrve city in kurdestan province. this is an clay core dam. in this dam instrumentation is performed in three section and consist of electrical piezometers, total pressure cells, settlement cells and so on. the main objective of instrumentation is to control the behavior of dam body and foundation, end else...
Design of Cellular Manufacturing System involves four major decisions: Cell formation (CF), Group layout (GL), Group scheduling (Gs) and Resource assignment (RA). These problems should be regarded, concurrently, in order to obtain an optimal solution in a CM environment. In this paper a two stage heuristic procedure is proposed for CF and RA decisions problem. The solution approach contains a ...
The multiple Traveling Salesmen Problem (mTSP) is a general extension of the famous NP-hard (TSP), that there are m (m>1) salesmen to visit cities. In this paper, we address mTSP with both minsum objective and minmax objective, which aims at minimizing total length tours longest tour among all tours, respectively. We propose an iterated two-stage heuristic algorithm called ITSHA for mTSP. Each ...
A two-stage hybrid flow shop problem can be considered as part of a larger issue; when solved, it can find a partial solution of a main and bigger problem. Here and in the current paper, a two-stage hybrid flow shop problem with one machine in the first stage and two machines in the second stage with three criteria such as: 1) maximum manufacturing time, 2) average manufacturing time and 3) sum...
This paper addresses to the Cell Formation Problem (CFP) in which Automated Guided Vehicles (AGVs) have been employed to transfer the jobs which may need to visit one or more cells. Because of added constraints to problem such as AGVs’ conflict and excessive cessation on one place, it is possible that AGVs select the different paths from one cell to another over the time. This means that the ti...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید