Uğur Yüzgeç

Uğur Yüzgeç
Bilecik Üniversitesi · Computer Engineering

Doctor of Engineering

About

123
Publications
56,104
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736
Citations
Citations since 2017
81 Research Items
458 Citations
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2017201820192020202120222023050100150
2017201820192020202120222023050100150
2017201820192020202120222023050100150

Publications

Publications (123)
Article
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Bu çalışma kapsamında önerilen sistem ile hem ayna karşısında geçirilen vaktin daha zevkli bir hale getirilmesi, hem de kullanıcılar hazırlanırken ihtiyaç duydukları hava durumu, saat, haberler gibi bilgilere erişebilmesi hedeflenmektedir. Çalışmada Kinect sensörü kullanılarak bir akıllı ayna prototipi geliştirilmiştir. Önerilen akıllı ayna sistemi...
Article
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We present a novel test system for pre-flight control and test of Vertical TakeOff and Landing (VTOL) drones. This system includes a test platform consisting of nested circles in three different dimensions, a graphical user interface, and wireless communication modules. Thanks to this proposed test platform, basic axis tests (yaw, pitch, roll, elev...
Article
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Gray wolf optimizer (GWO) that is one of the meta-heuristic optimization algorithms is principally based on the hunting method and social hierarchy of the gray wolves in the nature. This paper presents the Multi-strategy Random weighted Gray Wolf Optimizer (MsRwGWO) including some effective and novel mechanisms added to the original GWO algorithm t...
Article
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In this paper, a classification approach which is applied to Mask Region-based Convolutional Neural Network as deeper is proposed for vehicle detection on the images from UAV instead of the familiar methods. The different types of unmanned aerial vehicles are widely used for a lot of areas such as agricultural spraying, advertisement shooting, fire...
Conference Paper
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As a renewable energy source, the share of wind energy in power systems is increasing rapidly. Therefore, it reveals the importance of wind speed estimation for the reliability and stability of power systems. Due to the variability of the characteristic structure of the wind speed series according to different regions, there is no universal forecas...
Chapter
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Considering the worldwide rice consumption, it is seen that rice has an important place. The rice plant is the most cultivated plant after corn and wheat from the grass family. One of the latest research topics in agriculture is the identification or classification of diseases from images of a plant's leaves. In this study, a computer-aided classif...
Article
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Dünyada engelli sayısının artmasıyla birlikte fizyoterapiye ihtiyaç duyan insanların sayısı da artmaktadır. Gelişmiş teknolojileri kullanan telerehabilitasyon sistemleri, geleneksel fizyoterapi yöntemlerine göre avantajlara sahiptir. Telerehabilitasyon sayesinde insan iskelet sistemi izlenebilmekte ve hastalara rehabilitasyon yaptırılabilmektedir....
Article
Sine Cosine Algorithm (SCA) that is one of the population-based metaheuristic optimization algorithms basically consists of the updating mechanism based on sine and cosine functions. In this algorithm, a few random and adaptive variables are also utilized for more effective motions of the candidate solutions. SCA has some drawbacks like other some...
Conference Paper
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In this study, a fuzzy logic controller based battery charge-discharge control algorithm has been developed to obtain power from a simulation model of an energy system continuously and stably. The current and voltage of the DC busbar, as well as the battery unit, are continuously monitored and used as input data for the algorithm's fuzzy logic cont...
Article
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In this paper, short-term wind speed forecasting models have been developed using neuro-fuzzy systems. The optimal neuro-fuzzy model has been investigated in detail. In addition, meta-heuristic algorithms, such as artificial bee colony differential evolution genetic algorithm and particle swarm optimization for training adaptive neuro-fuzzy inferen...
Article
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After a disaster occurs, effective communication between the people and the institutions of disaster or emergency management is vital. Device to device (D2D) discovery and communication provides communication services in such difficult situations without the requirement of network infrastructure and by reducing call traffic in cellular communicatio...
Article
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Augmented Reality (AR) is one of the most interesting visual technologies in the world. With this technology, you can hear, see, and feel virtual experiences in the real world. Especially in recent years, with the increase in the use of this technology, it is seen that the environments where this technology is developed have also increased. In the...
Conference Paper
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Many new products have taken place in the market with the development of technology. We started to meet easily many of our needs in daily life with the opportunities provided by technology. The advancement of technology has created many optional new development environments for software developers. Raspberry Pi is one of these development environme...
Conference Paper
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İnsansız Hava Araçları (İHA), sahip oldukları uçuş yetenekleri, düşük maliyetli geliştirme imkânları gibi avantajlarından ötürü, son yıllarda yaygın olarak pek çok alanda kullanılmaktadır. İHA'lar, düşük uçuş süreleri yüzünden uçuş görevlerini yerine getirmede bazı sorunlar yaşamaktadır. Bu sorunların üstesinden gelebilmek için şarj istasyonları il...
Conference Paper
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Coronavirus (Covid-19), which appeared in December 2019, affected all countries in the world and was declared a pandemic by the World Health Organization (WHO). Covid-19 virus affects people through transmission. There are some guidelines to reduce the risk of contamination. The most important of these principles is the use of masks. As in all over...
Article
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Today's technology allows people to remotely control and monitor many systems. In these technological systems, robots or unmanned vehicles are generally used, which are controlled remotely without human interaction. Unmanned aerial vehicle (UAV), which does not have a pilot on it, is one of the unmanned vehicles capable of flying either remotely or...
Article
With the increasing rate of disabled people in the world, the number of people in need of physiotherapy is increasing. Most of the disabled persons with shoulder damaged should do physiotherapy exercises. The telerehabilitation systems using developed technologies have advantages over conventional physiotherapy methods. Such systems have the potent...
Conference Paper
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algorithm (OppMOHHO) is proposed for multi-objective optimization problems. This algorithm is based on the Harris Hawks optimization algorithm, which was introduced to the literature in 2020. In the Multi-Objective Harris Hawks Optimization algorithm (MOHHO), an archive was added to store the solutions found by the original algorithm and show the p...
Conference Paper
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Today, images taken from unmanned aerial vehicles are widely used in military, commercial fields, agriculture, security, and many more fields. In recent years, with the development of artificial intelligence technologies, object detection in images can be done accurately and quickly. The most frequently detected object types in unmanned aerial vehi...
Article
Purpose This paper aims to deal with the optimal choice of a novel extreme learning machine (ELM) architecture based on an ensemble of classic ELM called Meta-ELM structural parameters by using a forecasting process. Design/methodology/approach The modelling performance of the Meta-ELM architecture varies depending on the network parameters it con...
Article
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The Antlion Optimization (ALO) algorithm is a meta-heuristic optimization algorithm based on the hunting of ants by antlions. The basic inadequacy of this algorithm is that it has long run time because of the random walk model used for the ant's movement. We improved some mechanisms in ALO algorithm, such as ants' random walking, reproduction, slid...
Article
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In this paper, a multi-objective version of the Harris Hawk Optimizer algorithm (HHO) is proposed, which is called Multi-Objective Harris Hawk Optimization (MOHHO). In the MOHHO algorithm, preserving the structure of the HHO algorithm, an archive repository has been added to the HHO algorithm to save and retrieve the Pareto optimal results. This re...
Conference Paper
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In conclusion, Traffic accidents are caused by a combination of misbehavior, carelessness, and neglect which result in loss of life and property. One of the main reasons for traffic accidents in our country as well as around the world is related to drowsy driving. Therefore, the instantaneous state of the drive is crucial. By fatigue detection in t...
Article
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Air pollution is one of the major problems in the world we face today. Air pollution, which has negative effects on human health, climate and ecosystem, increases due to the increase in the amounts of pollutants in the atmosphere and also indoor air pollution. People who spend most of their daily life indoor environments (e.g. homes, offices, schoo...
Article
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In this study, the improvement of the ant lion optimization which is inspired by ant lion’s hunting strategy is dealt with. The most disadvantageous property of this algorithm is its having a long run time due to the random walking process. In order to overcome this drawback, we proposed the improved random walking model, tournament selection metho...
Article
Full-text available
Telerehabilitation systems provide some advantages against the classic rehabilitation methods. The ability of the shoulders depends on active motion range of them to do activities in daily life and to do sports. To evaluate the shoulder motions, range of motion (ROM) measurement is a basic method. Clinical goniometer and digital goniometer are the...
Conference Paper
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Robotların ve otonom araçların çevrelerini iyi tanımaları, etraflarındaki nesneleri anlamlandırabilmeleri ve onları takip edebilmeleri önemlidir. Bir robot takip etmesi gereken bir nesneyi kaybettiğinde ne yapacağını bilemez. Bu uygulamalarda büyük sorunlara yol açar ve robotun çalışmamasına neden olur. Bu çalışmada, hareketli robotun renkli nesney...
Conference Paper
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Günümüzde bilgisayar kullanımı yaygınlaştıkça insan-bilgisayar etkileşimi üzerine yenilikçi çalışmalar hız kazanmıştır. Bu yeniliklerden biri, insanların duygusal durumlarının bilgisayarlı sistemler tarafından belirlenmesidir. Bu çalışmada, literatürden farklı öğrenme algoritmaları dışında bir yöntem geliştirilmesi amaçlanmıştır. Bu çalışmada sıras...
Article
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Üretim planlaması ve güç sistemlerinin yönetilmesi açısından rüzgar enerji sistemlerinden üretilecek elektrik enerjisinin belirli periyotlar için tahmin edilmesi gerekmektedir. Bu kapsamda, asimetrik ve kararsız yapıdaki rüzgar hızı verilerinin hassas bir şekilde tahmin edilebilmesi için bir çok farklı rüzgar hızı kestirim yaklaşımları önerilmiştir...
Article
Full-text available
Antlion optimizer algorithm (ALO) is inspired by hunting strategy of antlions. In this study, an improved antlion optimization algorithm is proposed for training parameters of adaptive neuro fuzzy inference system (ANFIS). In the standard ALO algorithm, the greatest deficiency is its long running time during optimization process. The random walking...
Conference Paper
Full-text available
Paralysis is a disease that influences to a lot of people in nowadays. Most of people need to a lot of rehabilitation applications for taking their movement ability back. In this study, some hand exercise applications are developed by using Arduino Lilypad, flex sensors, Bluetooth module and Unity 3D game motor for strengthening to hand muscles of...
Article
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Unmanned Aerial Vehicles (UAVs) are intelligent systems that have been among the most popular technologies. UAVs have been used in many different areas, such as military, monitoring, entertainment, academic, engineering, search and rescue, border security, surveillance, cargo transportation. UAVs are the air vehicles that can be controlled by remot...
Conference Paper
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Energy has been one of the important concepts encountered in many areas of our lives from the past to the present. Energy is an important argument to meet many demand sides such as mechanical power, thermal, raw material and lighting needs. Any disruption in the energy sector is directly or indirectly affecting the quality of life of the communitie...
Conference Paper
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The concept of energy is an indispensable component of humanity's continuity on behalf of our age and our future is one of the basic facts. Due to this important nature, it is clear that countries need continuous, safe and sustainable energy resources in order to have a healthy economy. The use of alternative energy sources is increasing rapidly du...
Conference Paper
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Today, the use of renewable energy systems are increased rapidly in parallel with the growing energy demand in order to produce clean and sustainable energy. Renewable energy systems can be classified as wind energy, solar energy, geothermal energy, hydraulic energy and biofuels energy according to the energy sources used. Electricity generation fr...
Conference Paper
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Mağaza depolarında mal girişi ve çıkışı esnasında yoğunlukların yaşandığı ve bu yoğunluğun iş gücünü, zamanı, enerji tüketimini, satışları olumsuz etkilediği düşünülmektedir. Birliktelik kuralı analizi algoritmaları veri madenciliği alanında veri kümeleri veya veriler arasındaki ilişkiyi çıkarmak için sıklıkla kullanılan yöntemlerin başında gelmekt...
Article
Full-text available
We propose and develop an improved version of antlion optimizer (ALO), namely tournament selection based antlion optimization algorithm for quadratic assignment problem (QAP). ALO algorithm has some handicaps, such as long run time, local optima stagnation and premature convergence for some problems. The literature describes different methods that...
Conference Paper
Full-text available
The progress on today's technologies has brought many advantages. Wearable technologies, telecommunication, robotic systems, 3d printers and many other applications provide great convenience for human life. Sensor technologies are also among these applications. Performing a process by controlling or co-operating the sensors also provides a sig...
Conference Paper
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Gelişen sensör teknolojisi, insanoğlunun çevresindeki ortamları kontrol etmesine yönelik olarak büyük avantajlar sağlamaktadır. Örneğin; akıllı ev otomasyonları sayesinde insanlar evde olmadıkları zamanlarda, evlerini izleyebilmekte ve yapmak istedikleri işlemeleri uzaktan gerçekleştirebilmektedir. Sensör tabanlı izleme işlemlerinde kedi, köpek, ba...
Conference Paper
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zet Gelişen sensör teknolojisi, insanoğlunun çevresindeki ortamları kontrol etmesine yönelik olarak büyük avantajlar sağlamaktadır. Örneğin; akıllı ev otomasyonları sayesinde insanlar evde olmadıkları zamanlarda, evlerini izleyebilmekte ve yapmak istedikleri işlemeleri uzaktan gerçekleştirebilmektedir. Sensör tabanlı izleme işlemlerinde kedi, köpek...
Article
Full-text available
Bu çalışmada kutulama problemi için bir geliştirilmiş karınca aslanı optimizasyon algoritması (GKAO) önerilmiştir. Karınca aslanı optimizasyon algoritması (KAO) temel olarak karınca aslanlarının avlanma stratejilerini taklit eden bir meta-sezgisel optimizasyon algoritmasıdır. KAO algoritmasının en büyük handikaplarından birisi uzun çalışma süresidi...
Conference Paper
Today, one of the problems faced by physically treated patients is the exercises that should be done at home. Failure to perform these exercises correctly can lead to a worsening of the illness or not complete healing. Within the scope of this study, it is aimed to develop a software and hardware product to help patients and physiotherapists in phy...
Conference Paper
Touchless sensors in today's technology are used in areas such as robot control, rehabilitation processes, bomb disposal. One of these touchless sensors that have increased popularity in recent years is the Leap Motion device. In the scope of this work, a remote controlled vehicle was carried out by hand movements using Leap Motion touchless sensor...
Conference Paper
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Communication between rescue teams and people affected by the disaster is of vital importance. However, in the event of a disaster, infrastructures such as roads, bridges, buildings and communication sections can be damaged. Device-to-device communication technology, which allows direct communication between two devices without the need for any inf...
Technical Report
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Bu çalışma, 2017-01.BŞEÜ.03-04 nolu “Omuz Eklemi, Kas ve Tendon Hasarlı Hastalar için Ms Kinect ile Mentör Uygulaması” isimli Bilecik Şeyh Edebali Üniversitesi Bilimsel Araştırma Projesi kapsamında gerçekleştirildi. Fizik tedavi süreci sadece fizyoterapist gözetiminde yapılan egzersizler ile tamamlanamamaktadır. Hastaların, fizyoterapist tarafından...
Conference Paper
Full-text available
Neural networks (NNs) is used to solve many engineering and science problem. Generally, feedforward architecture is preferred and gradient-based learning algorithms are extensively operated to tune all parameters of NN iteratively. This training method is a conventional one, but training process takes a long time due to the slowness of gradient-bas...
Conference Paper
Full-text available
Unmanned Aerial Vehicles (UAVs), are air aircraft that can fly autonomously without human control or that can be controlled by a ground station. In parallel with the technological developments of the present day, it has been observed that the use of UAVs is also greatly increased. In this context, new working areas were needed together with the wid...
Conference Paper
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Today, the use of meta-heuristic algorithms in solving non-linear and complex problems is becoming popular. These algorithms are inspired by natural selection, swarm intelligence, physical events and nature. Crab mating optimization algorithm is one of the meta-heuristic algorithms which was developed by V.R. Chifu in 2014. The crab mating optimiza...
Conference Paper
Full-text available
The number of people with some kind of physical disabilities in the world is around 1 billion. The rate of people who need physiotherapy increases with the aging world population every passing day. Physiotherapy may not be completed with exercises made only in hospital. Therefore, patients should do the exercises given by the physiotherapist at hom...
Conference Paper
Full-text available
Quadratic Assignment Problem (QAP) is based the facilities allocation, and it is a difficult combinatorial optimization problem. The objective of this problem is to make total assignment cost minimum while being assigned facili ties to locations that are already known. To solve this problem, the different methods are used in the literature. Meta-he...
Conference Paper
Full-text available
Path planning problem plays an important role in mobile robot works. The robotic systems use intelligence algorithms to plan the path of the robot from one point to the other point. The main goal of path planning is to find the allowable movements of a robot in an environment with obstacles. These motions involve a path free of collision from the s...
Conference Paper
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In this study, the Opposition based learning S piral Optimization Algorithm (OBLS OA) is presented for training Multi-Layer Perceptron (MLP). The main idea of S piral Optimization Algorithm (S OA) is based on the dynamic step dimension in its spiral path trajectory. The primary opposition based learning (OBL) concept first was come from the Yin-Yan...
Conference Paper
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AntLion Optimization (ALO) algorithm is one recent of the meta-heuristic algorithms that was developed by Mirjalili in 2015. ALO algorithm imitates the antlion's hunting behaviour in its larvae phase. The long run time of ALO algorithm is the biggest disadvantage of this algorithm. To overcome this deficiency, we proposed some improvements on the m...
Conference Paper
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In daily life we may encounter many different optimization problems. There are many different algorithms developed for solving these problems. The abundance of optimization problems in every field, such as science, engineering, economics, health, communication, production, etc., have made these algorithms are more popular. These algorithms are di v...
Conference Paper
Full-text available
It is vital that people affected by disaster can communicate with outside and rescue teams. However, in the event of a disaster, infrastructure such as roads, bridges, buildings and communication infrastructure can be damaged. To overcome disaster communication problem, the device-to-device communication technology that allows direct communication...
Conference Paper
Neural networks (NNs) is used to solve many engineering and science problem. Generally, feedforward architecture is preferred and gradient-based learning algorithms are extensively operated to tune all parameters of NN iteratively. This training method is a conventional one, but training process takes a long time due to the slowness of gradient-bas...
Article
Full-text available
Chaotic based Differential Evolution (CDE) algorithm is presented to determine the optimal control variables for the optimization of Baker's Yeast drying process. The chaotic system is proposed to determine the initial population, to select the trial individuals from the population in the mutation operation instead of the random number generator. T...
Article
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Bu çalışmada araba ve benzeri araçların otomatik olarak park etme problemi ele alınmış ve aracın kendi kendine park etmesini sağlayan sistem için bir örnek gerçeklemek ve bu sistem sayesinde sürücülerin daha kolay bir şekilde araçlarını park edebilmelerini sağlamak amaçlanmıştır. Uygulama kısmında araç kontrolü için Arduino seti, uzaktan araç kontr...
Article
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Bu çalışmada Raspberry Pi mikrodenetleyici tabanlı bir akıllı ev uygulaması gerçekleştirilmiştir. Çalışma kapsamında 64 Bit BCM2837 Chip, 1.2 GHz ARM Cortex A53 dört çekirdekli işlemci özelliklerine sahip Raspberry Pi 3 mikrodenetleyici ile ultrasonik, hareket algılayıcı, sıcaklık/nem, titreşim modülü, servo motoru, buzzer (ses modülü), kamera, ate...
Article
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Bu çalışmada insansı bir robot kolunun kablosuz bir eldiven sistemi ile uzaktan kontrolü ele alınmış ve bu amaçla iki farklı robot kolu oluşturulmuş ve uzaktan kontrolü için özel bir kullanıcı eldiveni tasarımı yapılmıştır. Verici eldiven yapısında kişinin parmak eklemi hareketlerinin algılanması için eldiven üzerine eğim sensörleri yerleştirilmişt...
Article
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In this study, a new test platform was developed for rotary wing unmanned air vehicle (UAV) with the multi-rotors. This platform basically includes three different sized circles. Before the flight of UAV, all tests such as yaw, pitch, roll, elevation, etc., are done by the proposed test platform, so the problem or crash in flight of UAV will be pre...
Technical Report
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Görüntü kararlılığı, istenmeyen kamera hareketlerinin sebep olduğu veya hareket halindeki araçlardan yapılan çekimlerde meydana gelen düzensiz titreşimleri yok etmek amacıyla yapılan yöntem ve uygulamaları içermektedir. Uzun süreli yapılan çekimlerde, görüntü çerçevesini kaybetmemek için istenmeyen ani değişimli hareketler kararlılaştırma işlemi il...