Mühendislik Fakültesi / Faculty of Engineering
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Experimental Investigation of Crack Propagation Mechanisms in Commercially Pure Aluminium Plates
(Elsevier B.V., 2020-01)The crack surface morphology in tearing of ductile metal plates depends on the mechanical properties, chemical composition and the microstructure of the plate material as well as on the loading conditions and the specimen ... -
Additive manufacturing of Kevlar reinforced epoxy composites
(American society of mechanical engineers (ASME), 2020-01)Additive manufacturing is defined as layer-by-layer deposition of materials on a surface to fabricate 3D objects with reduction in waste, unlike subtractive manufacturing processes. Short, flexible Kevlar fibers have been ... -
Constant Envelope Precoding and Non-Orthogonal Multiple Access for Massive MIMO Systems
(Institute of Electrical and Electronics Engineers Inc., 2020-10)Constant Envelope (CE) precoding is a transmission technique, which provides efficient power amplification and can be realised with a single radio frequency (RF) chain at the multi-antenna transmitter. In this paper, we ... -
Use of GNU Radio as a Validation and Visualization Tool in Communications Electronic Support Project
(Institute of Electrical and Electronics Engineers Inc., 2020-04)Software Defined Radio (SDR) aims to implement components once implemented on hardware like mixer, filter, amplifier, modulator/demodulator, detector on general purpose processor or embedded platforms. We can examine SDR ... -
Demodulation Using Block and Data Flow Based Object Oriented Approach
(Institute of Electrical and Electronics Engineers Inc., 2020-10)Demodulation aims to extract message information from modulated signals. It is implemented by software using digital signal processing algorithms. Demodulation is of great importance in Communication Electronic Support ... -
Surface Gateway Placement Optimization for Underwater Sensor Networks
(Institute of Electrical and Electronics Engineers Inc., 2020-11)Research on Underwater Sensor Networks (UWSNs) have been increasing drastically due to their significant potential for solving technically challenging problems. However, the challenging operating conditions such ... -
Design and simulation of spoof surface plasmon polariton delay lines at 1 THz
(SPIE, 2020-03)We present design and simulation of spoof Surface Plasmon Polariton (sSPP) delay lines with same physical length to compose a 1-bit 180ᵒ phase shifter at 1 THz. The sSPP delay lines are based on single conductor waveguide, ... -
The Evaluation of Telecommunication Signal Processing Techniques for EMG Disease Classification
(IEEE, 2020-08)Electromyography (EMG) is a biological signal widely used in medical imaging. It is used by doctors for the classification and diagnosis of myopathic and neuropathic diseases. Many different techniques have been used to ... -
User Discovery in Device-to-Device Communications
(IEEE, 2020-08)In this article, user discovery simulations are carried out in device-to-device communication in medium of Matlab within the frame of 3GPP standards. In this study, the random backoff method that has been touched upon ... -
BERT Modeli ile Türkçe Duygu Analizi
(Institute of Electrical and Electronics Engineers Inc., 2020-09)While sentiment analysis is a popular research area, most of the research has been conducted for English and the number of studies for Turkish are rather limited. Limited resources for Turkish natural language processing ... -
Türkçe Haber Metinleri için Makine Öğrenmesi Temelli Özetleme
(Institute of Electrical and Electronics Engineers Inc., 2020-09)In this paper, we propose an automatic text summarization model for Turkish news articles using machine learning models. Our proposed model uses sentence position, speech expression, presence of named entities and statements, ... -
TrClaim-19: The First Collection for Turkish Check-Worthy Claim Detection with Annotator Rationales
(Association for Computational Linguistics, 2020-11)Massive misinformation spread over Internet has many negative impacts on our lives. While spreading a claim is easy, investigating its veracity is hard and time consuming, Therefore, we urgently need systems to help human ... -
Nesnelerin İnternetinin Güvenliğinde İnsan Faktörü
(Türkiye Bilişim Vakfı , 2019-12)The growing presence of Internet of Things (IoT) devices has not only contributed in digital transformation of industry, transportation, healthcare and many other fields with smart devices producing and sharing data online; ... -
Can Driving Patterns Predict Identity and Gender?
(Springer Science and Business Media Deutschland GmbH, 2019-09)The advances in vehicle equipment technology enabled us easy and large-scale collection of high-volume vehicle driving data. This data is an important resource for urban area traffic management and vehicle driving support ... -
Chemical Induced Differential Gene Expression Prediction on LINCS Database
(Institute of Electrical and Electronics Engineers Inc., 2020-09)Understanding the mechanism of action for drugs is vital for drug discovery. Identifying the effect of drugs on gene expression can shed light on the system-side influence of the chemical compounds in biological organisms. ... -
Graphene/Copper Heterostructures for Thermal Management
(Science & Technology Organization Collaboration Support Office Applied Vehicle Technology Panel, 2019)With the technological developments in the microelectronic systems used in military computers, the number of circuit elements per unit area increases enabling the production of faster and more efficient processors. To be ... -
Stock Market Technical Indicator Optimization by Genetic Algorithms
(ASME Press, 2010)Technical indicators are widely used in stock market forecasting, mostly to trigger the buy/sell rules in the technical analysis. Through some statistical analysis some key values for several indicator parameters are ... -
Finansal İşlemler için Evrimsel Hesaplamalar Yoluyla Eğilimden Arındırılmış Bağıl Güç Endeksi Göstergesi
(2015)Borsa tahmini ve eğilim bulma hem finans profesyonelleri hem de borsa araştırmacılarının yüksek ilgi alanları arasındadır [2]. Hemen herkes, öyle ya da böyle, hisse senedi alım satımları için doğru senetler ve/ veya doğru ... -
Hardgrove Grindability Index Estimation Using Neural Networks
(2008)In a previous study, different techniques for the estimation of coal HGI values were investigated (Özbayoğlu et.al, 2008). As continuation of that research, in this study a revised neural network methodology is used for ... -
Comparison of Bayesian Estimation and Neural Network Model in Stock Market Trading
(ASME Press, 2008)In this study, a decision support system for stock market prediction is proposed. This model uses the historical data of 180K data points obtained from the 215 highest volume ETFs that are open for trade in NYSE. The data ...
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