Bölüm "Mühendislik ve Mimarlık Fakültesi, Bilgisayar Mühendisliği Bölümü" Fakülteler için listeleme
Toplam kayıt 68, listelenen: 21-40
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Drug sales prediction with ACF and PACF supported ARIMA method
(Institute of Electrical and Electronics Engineers Inc., 2020)With the technology developing day by day, data collection and storage becomes easier. It is possible to find univariate time series data based on a certain time period in fields such as finance, energy, meteorology and ... -
Early Software Defects Density Prediction: Training the International Software Benchmarking Cross Projects Data Using Supervised Learning
(Institute of Electrical and Electronics Engineers Inc., 2023)Recent reviews of the literature indicate the need for empirical studies on cross-project defect prediction (CPDP) that would allow aggregation of the evidence and improve predictive performance. Most empirical studies ... -
Effects of Digital Filtering on the Classification Performance of Steady-State Visual Evoked Potential Based Brain-Computer Interfaces
(Bajece (İstanbul Teknik Ünv), 2020)The electrical activity that occurs during the communication of neurons is recorded by a method called electroencephalography. Brain computer interfaces utilize various electrophysiological sources obtained from ... -
Efficient Deployment of Wireless Sensor Nodes with Evolutionary Approaches
(Institute of Electrical and Electronics Engineers Inc., 2022)In previous WSN studies, it was observed that there are two common methods used in coverage area calculation: 1) image processing technique or 2) mathematical formulas. calculation of the coverage area, if the sensing ... -
Estimating Solar Power Plant Data Using Time Series Analysis Methods
(Institute of Electrical and Electronics Engineers Inc., 2020)When meteorological data such as temperature, precipitation, weather events and economic data such as stock prices and exchange rates reach large levels, it may be necessary to analyze them with time series analysis methods. ... -
Exploring the Molecular Interaction of PCOS and Endometrial Carcinoma through Novel Hyperparameter-Optimized Ensemble Clustering Approaches
(Multidisciplinary Digital Publishing Institute (MDPI), 2024)Polycystic ovary syndrome (PCOS) and endometrial carcinoma (EC) are gynecological conditions that have attracted significant attention due to the higher prevalence of EC in patients with PCOS. Even with this proven ... -
FACE RECOGNITION BY GREY-LEVEL CO-OCCURRENCE MATRICES IN HEXAGONAL DIGITAL IMAGE PROCESSING
(ASOS Eğitim Bilişim Danışmanlık Otomasyon Yayıncılık Reklam Sanayi ve Ticaret LTD ŞTİ, 2019)Face Recognition has been an attractive field of research fordecades, because face is one of the most useful and deterministicbiometrics. Image processing is called square pixel-based imageprocessing since its existence. ... -
Facial Recognition in Hexagonal Domain – A Frontier Approach
(Institute of Electrical and Electronics Engineers Inc., 2023)Many face-recognition (FR) methods have been proposed thus far. Although FR has achieved wisdom in square pixel-based image processing (SIP) due to many studies, this wisdom has not been transferred to Hexagonal pixel-based ... -
FTSH: a framework for transition from square image processing to hexagonal image processing
(Springer, 2020)This paper proposes a novel framework for transition from the ordinary square-pixel-based image processing (SIP) domain to the hexagonal-pixel-based (HIP) domain (FTSH). The conventional image acquisition and processing ... -
Generation of Automatic Six-Legged Walking Behavior Using Genetic Algorithms
(Institute of Electrical and Electronics Engineers Inc., 2020)Design and development of legged robots that can navigate effectively and autonomously in a wide range of environments is a challenging problem. At that point it should be noted that nature inspired optimization techniques ... -
Gözbebeği Hareketleri Temelli Duygu Durumu Sınıflandırılması
(Gazi Üniversitesi Bilişim Enstitüsü, 2020)İnsanlardaki duygu durumu otonom sinir sistemi tarafından kontrol edilmektedir. Bu sebeple, olumlu veyaolumsuz bir uyaran ile karşılaştığında otonom sinir sistemi çok kısa bir süre içerisinde, uyaran çeşidinin bireyde ... -
Harmonic analysis of steady-state visual evoked potentials in brain computer interfaces
(Elsevier, 2020)The signals generated in the occipital lobe of the brain, as a result of visual stimuli flickering at a certain frequency, are called steady-state visual evoked potentials (SSVEPs). Spectral properties of the SSVEPs are ... -
HEEL: A new clustering method to improve wireless sensor network lifetime
(Inst Engineering Technology, 2020)In wireless sensor networks, some resources such as memory and energy are limited. In recent years, there has been an increasing interest in improving network lifetime. Node energy plays an important role in the network ... -
Hybrid Algorithms Based On Combining Reinforcement Learning And Metaheuristic Methods To Solve Global Optimization Problems
(Elsevier, 2021)This paper introduces three hybrid algorithms that help in solving global optimization problems using reinforcement learning along with metaheuristic methods. Using the algorithms presented, the search agents try to find ... -
Implementation of Socket Programming Simulation Using Quantum Communication Technologies
(Institute of Electrical and Electronics Engineers Inc., 2022)Using socket programming, which plays a major role in the communication between devices and people, data is transmitted instantly over predetermined ports. By the evolution of technology, the size of the data is increasing ... -
Improved exploiting modification direction steganography for hexagonal image processing
(King Saud bin Abdulaziz University, 2022)Steganography has made significant advances in the Square-pixel-based Image Processing (SIP) domain, but to our knowledge, no work has yet been done in Hexel (Hexagonal Pixel)-based Image Processing (HIP). This paper ... -
Iterative histogram equalization using discrete wavelet transform in low-dynamic range
(SPIE, 2023)A progressive histogram equalization (HE) and contrast enhancement method is proposed in the frequency domain. This method has an iterative structure based on the 6-sigma rule in the low-dynamic range using discrete wavelet ... -
A Joint Design of User Modeling and Resource Management in Cognitive Radio Networks
(IEEE Computer Society, 2019)The limited available spectrum and inefficient spectrum utilization make it necessary to employ dynamic spectrum access techniques. The key enabling technology for dynamic spectrum access is cognitive radio (CR), which ... -
A local-holistic graph-based descriptor for facial recognition
(Springer, 2022)Face recognition remains critical and up-to-date due to its undeniable contribution to security. Many descriptors, the most vital figures used for face discrimination, have been proposed and continue to be done. This article ... -
Low dynamic range discrete cosine transform (LDR-DCT) for high-performance JPEG image compression
(Springer Science and Business Media Deutschland GmbH, 2022)In mathematical theory, the discrete cosine transform (DCT) is a lossless orthogonal transformation method which means it outputs exactly the same values of the input after the inverse transformation. However, this is ...