نتایج جستجو برای: lightening search algorithm

تعداد نتایج: 981143  

2016
Zhaohui Yang Hua Zhong Jing Chen Xiaoming Zhang Hui Zhang Xin Luo Shuhua Xu Hua Chen Dongsheng Lu Yinglun Han Jinkun Li Lijie Fu Xuebin Qi Yi Peng Kun Xiang Qiang Lin Yan Guo Ming Li Xiangyu Cao Yanfeng Zhang Shiyu Liao Yingmei Peng Lin Zhang Xiaosen Guo Shanshan Dong Fan Liang Jun Wang Andrew Willden Hong Seang Aun Bun Serey Tuot Sovannary Long Bunnath Ham Samnom Graeme Mardon Qingwei Li Anming Meng Hong Shi Bing Su

Skin lightening among Eurasians is thought to have been a convergence occurring independently in Europe and East Asia as an adaptation to high latitude environments. Among Europeans, several genes responsible for such lightening have been found, but the information available for East Asians is much more limited. Here, a genome-wide comparison between dark-skinned Africans and Austro-Asiatic spe...

Journal: :the modares journal of electrical engineering 2005
maryam khodabandeh alireza alfi

this paper introduces a technique for controlling a class of uncertain chaotic systems using an adaptive fuzzy proportional-integrator-derivative (pid) controller with h∞ tracking performance. the purpose of this work is to achieve optimal tracking performance of the controller using backtracking search algorithm (bsa). bsa, which is a novel heuristic algorithm, has an easy structure with singl...

The non-convex behavior presented by nonlinear systems limits the application of classical optimization techniques to solve optimal control problems for these kinds of systems. This paper proposes a hybrid algorithm, namely BA-SD, by combining Bee algorithm (BA) with steepest descent (SD) method for numerically solving nonlinear optimal control (NOC) problems. The proposed algorithm includes th...

Journal: :journal of optimization in industrial engineering 2012
ragheb rahmaniani abdosalam ghaderi mohammad saidi mehrabad

in this study, we discuss the capacitated facility location-allocation problem with uncertain parameters in which the uncertainty is characterized by given finite numbers of scenarios. in this model, the objective function minimizes the total expected costs of transportation and opening facilities subject to the robustness constraint. to tackle the problem efficiently and effectively, an effici...

Journal: :journal of quality engineering and production optimization 2015
mostafa khatami hessameddin zegordi

this study investigates the coordination of production scheduling and maintenance planning in theflow shop scheduling environment. the problem is considered in a bi-objective form, minimizing themakespan as the production scheduling criterion and minimizing the system unavailability as themaintenance planning criterion. the time interval between consecutive maintenance activities as well as the...

Journal: :International Journal of Research in Engineering and Technology 2015

Journal: :Nature Reviews Neuroscience 2017

A new technique presents to improve the performance of dynamic voltage restorer (DVR) for voltage sag mitigation. This control scheme is based on cuckoo search algorithm with tree fuzzy rule based classifier (CSA-TFRC). CSA is used for optimizing the output of TFRC so the classification output of the network is enhanced. While, the combination of cuckoo search algorithm, fuzzy and decision tree...

2012
Anna M. Remington John G. Swettenham Nilli Lavie

Autism spectrum disorder (ASD) research portrays a mixed picture of attentional abilities with demonstrations of enhancements (e.g., superior visual search) and deficits (e.g., higher distractibility). Here we test a potential resolution derived from the Load Theory of Attention (e.g., Lavie, 2005). In Load Theory, distractor processing depends on the perceptual load of the task and as such can...

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