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Türkiye’de Rüzgâr Enerjisinin Mevcut Durumu ve Geleceği

Vedat Esen

Yenilenebilir enerji kaynakları, fosil yakıtların yakın zamanda tükeneceğinin öngörülmesi ve çevreye olan zararları nedeniyle tüm dünyada olduğu gibi Türkiye’de de elektrik enerjisi üretimi için alternatif olmaya başlamış ve bu konuda çalışmalar hız kazanmıştır. Yenilenebilir enerji kaynakları içerisinde, büyük miktarlarda enerji üretimine imkân vermesi nedeniyle öne çıkan rüzgâr enerjisi diğer enerji kaynaklarına göre tercih edilir duruma gelmiştir. Rüzgâr enerjisi teknolojilerinin gelişmesi ile birlikte coğrafi koşulları uygun olan ülkeler, yatırımlarını ağırlıklı olarak rüzgâr enerjisine ya ...Daha fazlası

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Battle Royale Optimizer with a New Movement Strategy

Sara Akan | Taymaz Akan

Gamed-based is a new stochastic metaheuristics optimization category that is inspired by traditional or digital game genres. Unlike SI-based algorithms, individuals do not work together with the goal of defeating other individuals and winning the game. Battle royale optimizer (BRO) is a Gamed-based metaheuristic optimization algorithm that has been recently proposed for the task of continuous problems. This paper proposes a modified BRO (M-BRO) in order to improve balance between exploration and exploitation. For this matter, an additional movement operator has been used in the movement strate ...Daha fazlası

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A Smart and Mechanized Agricultural Application: From Cultivation to Harvest

Metin Zontul

Food needs are increasing day by day, and traditional agricultural methods are not responding efficiently. Moreover, considering other important global challenges such as energy sufficiency and migration crises, the need for sustainable agriculture has become essential. For this, an integrated smart and mechanism-application-based model is proposed in this study. This model consists of three stages. In the first phase (cultivation), the proposed model tried to plant crops in the most optimized way by using an automized algorithmic approach (Sand Cat Swarm Optimization algorithm). In the second ...Daha fazlası

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Text‑based automatic personality prediction: a bibliographic review

Taymaz Akan

Personality detection is an old topic in psychology and automatic personality prediction (or perception) (APP) is the automated (computationally) forecasting of the personality on diferent types of human generated/exchanged contents (such as text, speech, image, and video). The principal objective of this study is to ofer a shallow (overall) review of natural language processing approaches on APP since 2010. With the advent of deep learning and following it transfer-learning and pre-trained model in NLP, APP research area has been a hot topic, so in this review, methods are categorized into th ...Daha fazlası

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CYBER SECURITY IN INDUSTRIAL CONTROL SYSTEMS (ICS): A SURVEY OF ROWHAMMER VULNERABILITY

Hakan Aydın

Increasing dependence on Information and Communication Technologies (ICT) and especially on the Internet in Industrial Control Systems (ICS) has made these systems the primary target of cyber-attacks. As ICS are extensively used in Critical Infrastructures (CI), this makes CI more vulnerable to cyber-attacks and their protection becomes an important issue. On the other hand, cyberattacks can exploit not only software but also physics; that is, they can target the fundamental physical aspects of computation. The newly discovered RowHammer (RH) fault injection attack is a serious vulnerability t ...Daha fazlası

Süresiz Ambargo

Ambulance Vehicle Routing in Smart Cities Using Artificial Neural Network

Cevat Rahebi

This work proposes a routing ambulance vehicles method that uses the neural network. For the input of the neural network, eight features are selected. These features depend on the time, the position of the accident, ambulance and hospital, number of streets and injured person, type of accident, and age of the patient. With these features, the Ambulance can be decided to select the minimum route to find the nearest hospital. In this paper, we evaluate crucial metrics in responding to the accident, such as establishing temporary emergency units, the number of available ambulance units, and the c ...Daha fazlası

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Parametrized hyperbolic tangent based Banach space valued multivariate multi layer neural network approximations

Seda Karateke

Here we examine the multivariate quantitative approximations of Banach space valued continuous multivariate functions on a box or R N , N ∈ N, by the multivariate normalized, quasi-interpolation, Kantorovich type and quadrature type neural network operators. We research also the case of approximation by iterated operators of the last four types, that is multi hidden layer approximations. These approximations are achieved by establishing multidimensional Jackson type inequalities involving the multivariate modulus of continuity of the engaged function or its high order Fr´echet derivatives. Our ...Daha fazlası

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Multi-circle Detection Using Multimodal Optimization

Taymaz Akan

Object and shape detection in digital image were one of the hot topic over the last two decades. Especially automatic multi circle detection has received more attention over last years. Hough transform (HT) is a well-known and most popular method for lines and circles detection. However, HT has huge computational complexity expense. This paper proposed a new successful heuristic method to reduce computation time and improve the speed of HT for circle detection. In this proposed method the edges information of the image is obtained by means of Robert edge detection. Then, multimodal particle sw ...Daha fazlası

Süresiz Ambargo

Web Service-Based Two-Dimensional Vehicle Pallet Loading with Routing for a Real-World Problem

Metin Zontul

Since increasing oil prices and vehicle costs increase transportation costs in order delivery systems, the optimal vehicle loading and routing is very crucial for the companies in competitive conditions. Although there are many studies related to optimal vehicle loading and routing by using linear programming and heuristic algorithms, there is not enough practical web service-based application in the literature. In this study, we propose a hybrid model to solve the problem of two-dimensional vehicle pallet loading with routing for a real-world data by combining Knapsack Problem solver algorith ...Daha fazlası

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Features of Metaheuristic Algorithm for Integration with ANFIS Model

Aref Yelghı

In recent years, many applications based on the Neural Network, Neuro-Fuzzy, and optimization algorithms have been more common for solving regression and classification problems. In the Adaptive Neuro-fuzzy inference system(ANFIS), many researchers used the adaption of metaheuristic algorithms with ANFIS to propose the best estimation model. However, many researchers only focused on the experiment without the demonstration mathematical or indicating which characteristic of optimization algorithm, during the run, affect and settable in coordination with ANFIS. The paper provides an adaption of ...Daha fazlası

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Compression of images with a mathematical approach based on sine and cosine equations and vector quantization (VQ)javascript:;

Cevat Rahebi

Compressing the image causes less memory to be used to store the images. Compressing images increases the transmission speed of compressed images in the network. Vector quantization (VQ) is one of the image compression methods. The challenge of the vector quantization method for compression is the non-optimization of the codebooks. Codebook optimization increases the quality of compressed images and reduces the volume of compressed images. Various methods of swarm intelligence and meta-heuristics are used to improve the vector quantization algorithm, but using meta-heuristic methods based on m ...Daha fazlası

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TCP/IP ve OSI modeli öğretimi için etkileşimli artırılmış gerçeklik ortamı geliştirme Development of interaction augmented reality environment for TCP/IP and OSI model teaching

Güngör Bal

Artırılmış Gerçeklik (AR), sanal içeriklerin gerçek dünya ile sorunsuz bir şekilde bütünleşmesine olanak tanıyan, akıllı telefon, tablet gibi el tipi görüntüleyiciler veya ön kameraya sahip VR başlıklar aracılığı ile görüntülenen bir teknolojidir. Bu teknolojinin en önemli özelliği soyut kavramları görselleştirmesidir. Birçok çalışma, TCP/IP ve OSI modellerinin, ayrıntılı soyut kavramlar ve protokoller içermesi nedeniyle veri iletişimlerinin son derece karmaşık olduğunu bildirmektedir. Farklı sistemleri birbirine bağlamak, iki uç nokta arasında veri akışı oluşturmak ve katmanlar arasında veri ...Daha fazlası

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