نتایج جستجو برای: fi refly algorithm

تعداد نتایج: 778487  

Journal: :EURASIP Journal on Wireless Communications and Networking 2013

Journal: :International Journal of Engineering & Technology 2018

2013
Tuomas Torsti Laura Korhonen Viljo Petäjä

The use of small fi elds in radiotherapy techniques has increased substantially, in particular in stereotactic treatments and large uniform or nonuniform fi elds that are composed of small fi elds, such as for intensity-modulated radiation therapy (IMRT). This clinical perspective will focus on an experimental evaluation of the dose calculation accuracy of the anisotropic analytical algorithm (...

Journal: :CoRR 2017
Ali Gholami Rudi

In this paper we study the problem of finding hotspots, i.e. regions in which a moving entity has spent a significant amount of time, for polygonal trajectories. The fastest optimal algorithm, due to Gudmundsson, van Kreveld, and Staals (2013) finds an axis-parallel square hotspot of fixed side length in O(n). Limiting ourselves to the case in which the entity moves in a direction parallel eith...

2001
Keith K. Denoyer David C. Hyland Lawrence D. Davis David W. Miller

This paper presents an overview of the Middeck Active Control Experiment Flight II (MACE II). MACE is a space shuttle flight experiment designed to investigate modeling and control issues for achieving high precision pointing and vibration control of future spacecraft. MACE was developed by NASA Langley Research Center, the Massachusetts Institute of Technology, and Payload Systems, Inc. The ex...

Journal: :International Journal of Pure and Apllied Mathematics 2017

2018

In each iteration i of this algorithm there is a ow fi and a residual graph Gfi is constructed by for every edge e ∈ E decreasing the capacity of e by fi(e) and adding an edge in the reverse direction of e with capacity fi(e). A ow in this residual graph, gi, is computed and we update our ow fi by essentially adding gi. As we saw the residual graph was constructed precisely so that the set of f...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اصفهان - دانشکده علوم 1387

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