نتایج جستجو برای: goal weber problem
تعداد نتایج: 1114749 فیلتر نتایج به سال:
uncertainty in the financial market will be driven by underlying brownian motions, while the assets are assumed to be general stochastic processes adapted to the filtration of the brownian motions. the goal of this study is to calculate the accumulated wealth in order to optimize the expected terminal value using a suitable utility function. this thesis introduced the lim-wong’s benchmark fun...
The three-dimensional Fermat-Weber facility location problem with Tchebychev distances is investigated. Expanding on previous research for the analogous two-dimensional problem, this study presents a new algorithm for solving the elusive three-dimensional case. The algorithm presented herein finds near optimal solutions in practical computational times. Some experimental results are also convey...
In this paper, we consider the planar multi-facility Weber problem with restricted zones and non-Euclidean distances, propose an algorithm based on the probability changing method (special kind of genetic algorithms) and prove its efficiency for approximate solving this problem by replacing the continuous coordinate values by discrete ones. Version of the algorithm for multiprocessor systems is...
This paper proposes a perturbation-based heuristic for the capacitated multisource Weber problem. This procedure is based on an effective use of borderline customers. Several implementations are considered and the two most appropriate are then computationally enhanced by using a reduced neighbourhood when solving the transportation problem. Computational results are presented using data sets fr...
In this study, two-dimensional flow analysis around cross-section of the surface piercing propeller with a linear profile trailing edge is studied in different Weber numbers. Due to collision of the two-dimensional cross section with surface water, aeration zone is created on the suction side that is heavily impact on the results. The ventilation pattern is a function of the geometrical paramet...
We give a new and hopefully more easily understandable structural proof for the decomposition of a k-valued transducer into k unambiguous functional transducers, a result established by A. Weber. The number of states of the transducers given by our construction outperforms Weber’s one by one exponential. Moreover, we solve a problem left open by Weber, the decomposition of a bounded length-degr...
This paper gives a new, simple, monotonically convergent, algorithm for the Fermat-Weber location problem, with extensions covering more general cost functions.
idiopathic lobular panniculitis, sometimes called relapsing febrile nodular panniculitis or weber christian disease first desribed in 1892 by pfeifer, is the term used to describe an group of disease that present as subcutaneous inflammatory nodules and histologically display an inflammatory focus primarily within the fat lobules. weber-christian disease is the term applied to idiopatic cases o...
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