نتایج جستجو برای: differential evolution
تعداد نتایج: 614694 فیلتر نتایج به سال:
with the rapid development of the internet, the amount of information and data which are produced, are extremely massive. hence, client will be confused with huge amount of data, and it is difficult to understand which ones are useful. data mining can overcome this problem. while data mining is using on cloud computing, it is reducing time of processing, energy usage and costs. as the speed of ...
in this paper, we study the existence of generalized solutions for the infinite dimensional nonlinear stochastic differential inclusions $dx(t) in f(t,x(t))dt +g(t,x(t))dw_t$ in which the multifunction $f$ is semimonotone and hemicontinuous and the operator-valued multifunction $g$ satisfies a lipschitz condition. we define the it^{o} stochastic integral of operator set-valued stochastic pr...
In this paper, we study the existence of generalized solutions for the infinite dimensional nonlinear stochastic differential inclusions $dx(t) in F(t,x(t))dt +G(t,x(t))dW_t$ in which the multifunction $F$ is semimonotone and hemicontinuous and the operator-valued multifunction $G$ satisfies a Lipschitz condition. We define the It^{o} stochastic integral of operator set-valued stochastic pr...
در فصل چهارم، یک الگوریتم حلقه بسته جدید جهت حل مسئله تخمین حالت دینامیکی پیشنهاد شده است. روشهای تخمین حالت دینامیکی شامل دو مرحله، پیش بینی و تخمین بردار حالت می شود. مرحله پیش بینی قبل از رسیدن مقادیر اندازه گیرها انجام می شود و مرحله تخمین بعد از رسیدن مقادیر اندازه گیرها آغاز میشود. روش پیشنهادی شامل یک الگوریتم جدید جهت ساختن یک ساختن سناریو برای مرحله پیش بینی و یک الگوریتم جستجو تصادفی ...
In terms of observational data, there are some problems in the standard Big Bang cosmological model. Inflation era, early accelerated phase of the evolution of the universe, can successfully solve these problems. The inflation epoch can be explained by scalar inflaton field. The evolution of this field is presented by a non-linear differential equation. This equation is considered in FLRW model...
C. Thanga Raj, Radha Thangaraj, Millie Pant, Pascal Bouvry, and Ajith Abraham Indian Institute of Technology Roorkee, Roorkee, India Faculty of Science, Technology and Communications, University of Luxembourg, Luxembourg Machine Intelligent Research Labs (MIR Labs), Scientific Network for Innovation and Research Excellence, Auburn, Washington, USA VSB–Technical University of Ostrava, Ostrava, P...
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