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Browsing Bilgisayar Mühendisliği / Computer Engineering by Subject

Browsing Bilgisayar Mühendisliği / Computer Engineering by Subject "Engineering"

Now showing items 1-20 of 60

A conceptual framework for cloud-based integration of Virtual laboratories as a multi-agent system approach

Erdem, Mehmet Bilgehan; Kiraz, Alper; Eski, Hüseyin; Çiftçi, Özgür; Kubat, Cemalettin (PERGAMON-ELSEVIER SCIENCE LTD, 2016)

With the rapid development in information technologies, numerous Virtual laboratory (VL) studies are being conducted in various fields such as material science, computer science, chemistry and education. While the number ...
A flexible rule-based framework for pilot performance analysis in air combat simulation systems

Ayan, Kürşat; Arar, Omer Faruk (Tubitak Scientific & Technical Research Council Turkey, 2013)

Air combat simulation systems (ACSSs) are developed to train fighter pilots (trainees) in a virtual combat environment. In general, an ACSS consists of the following stages: planning the scenario, training, flight analysis, ...
A new approach for optimal reactive power flow of MTDC systems using the ABC algorithm

Ulas Kilic; Ayan, Kürşat (TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2017)

This paper presents a new approach to optimize reactive power ow of multiterminal high voltage direct current (HVDC) systems. Successful application of two-terminal DC systems worldwide makes the use of multiterminal direct ...
A New Augmented K-Means Algorithm for Seed Segmentation in Microscopic Images of the Colon Cancer

Yurtsever, Ulaş; Evirgen, Hayrettin; Prof.Dr. Mustafa Cihat Avunduk (UNIV OSIJEK, TECH FAC, 2018)

In this study, we analyze histologic human colon tissue images that we captured with a camera-mounted microscope. We propose the Augmented K-Means Clustering algorithm as a method of segmenting cell nuclei in such colon ...
A New DCT Based Watermarking Method Using Luminance Component

Özcerit, Ahmet Turan; Yesilyurt, M; Yalman, Y (Kaunas Univ Technology, 2013)

The main purpose of the digital watermarking is to provide information security and copyright protection. From this point of view, a robust blind watermarking method based on Discrete Cosine Transform for colour images is ...
A new efficient block matching data hiding method based on scanning order selection in medical images

Aydogan, Turgay; Bayılmış, Cüneyt (TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2017)

Digital technology and the widespread use of the Internet has increased the speeds at which digital data can be obtained and shared in daily life. In parallel to this, there are important concerns regarding the confidentiality ...
A new SNMP-based algorithm for network traffic balancing in virtual local area networks

Serdar Kirisoglu; Resul Kara; Özçelik, İbrahim (GAZI UNIV, FAC ENGINEERING ARCHITECTURE, 2019)

Virtual local area network (VLAN). s are being created for improve performance, easy to manage security and ensure address on local area networks. This paper introduces a new approach for load balancing on virtual local ...
A priority-based queuing model approach using destination parameters for real-time applications on IPv6 networks

Sadettin Demir; Özçelik, İbrahim (TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2020)

In the early days of the Internet architecture, the most important aim is to transmit data over packet switched networks. The traditional Internet architecture used in these networks lacks quality of service. However, ...
A proposal of SDN based VANET architecture for urban intersection management

Balta, Musa; Özçelik, İbrahim (GAZI UNIV, FAC ENGINEERING ARCHITECTURE, 2019)

One of the main challenges for developed cities is vehicle traffic management. There are many studies about urban intersection managements both in literature and in practice. In recent years, VANET (Vehicular ad hoc networks) ...
A real-time American Sign Language word recognition system based on neural networks and a probabilistic model

Neelesh Sarawate; Ming Chan Leu; Öz, Cemil (TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2015)

The development of an American Sign Language (ASL) word recognition system based on neural networks and a probabilistic model is presented. We use a CyberGlove and a Flock of Birds motion tracker to extract the gesture ...
A real-time life-care monitoring framework: Warn Red hardware and software design

Bayılmış, Cüneyt (TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2015)

It is shown by many statistical studies that the senior population, especially in developed countries, is in an increasing trend. For many reasons they tend to have in-home health care providers. The recent studies on ...
A real-time virtual sculpting application by using an optimized hash-based octree

Çit, Gülüzar; Ayar, Kayhan; Öz, Cemil (TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2016)

Creation durations of a traditional octree, a hash-based octree, and our optimized hash-based octree are compared. Tree traversal and surface reconstruction times of our optimized hash-based octree approach are also compared ...
A software tool development study for solar energy potential analysis

Kaynak, Sümeyye; Kaynak, Baran; Özmen, Ahmet (ELSEVIER SCIENCE SA, 2018)

Analysis of solar radiation on buildings at the urban or individual scale has an important share in the formation of a sustainable environment. The accuracy of solar radiation analysis in buildings depends on the holistic ...
A study on application container resource efficiency

Ozmen Emre Demirkol; Öz, Cemil; Arkin Demirkol (TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2019)

Nowadays, the IT service environment develops in a dynamic, rapid, and unpredictable way. Microservices and application containers in this process have a significant impact on new generation IT service models. The fact ...
A study on industrial robotic manipulator model using model based predictive controls

Durmuş, Burhanettin; Yumuşak, Nejat; Temurtaş, Feyzullah (SPRINGER, 2009)

In this study, a single input single output (SISO) neural generalized predictive control (NGPC) was applied to a six joint robotic manipulator. The SISO generalized predictive control (GPC) was also used for comparison. ...
A switchable approach to large object allocation in real-time Java

Şahin, Veysel Harun; Kocabıçak, Ümit (TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2016)

Over the last 20 years object-oriented programming languages and managed run-times like Java have been very popular because of their software engineering benefits. Despite their popularity in many application areas, they ...
A Web-Based Educational Interface for an Analog Communication Course Based on MATLAB Builder NE With WebFigures

Bayılmış, Cüneyt; Kacar, Sezgin (IEEE-INST Electrical Electronics Engineers INC, 2013)

Experimental experience has a significant effect on students' engineering education and improves their practical skills. However, experiments are high-cost, requiring laboratory space, experimental sets, and so on. ...
ACO-BASED LOAD BALANCING SCHEME FOR MANETS

Çelik, Fatih (UNIV OSIJEK, TECH FAC, 2015)

Routing is one of the most important problems in Mobile Ad-hoc Networks (MANETs). Various techniques have been developed to cope with this problem. Ant-based routing is optimization technique used commonly. Ant-based routing ...
An ant colony optimization algorithm-based classification for the diagnosis of primary headaches using a website questionnaire expert system

Ufuk Celik; Yurtay, Nilüfer (TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2017)

The purpose of this research was to evaluate the classification accuracy of the ant colony optimization algorithm for the diagnosis of primary headaches using a website questionnaire expert system that was completed by ...
AN APPROACH FOR DESIGNING PASSIVE POWER FILTERS FOR INDUSTRIAL POWER SYSTEMS BY USING GRAVITATIONAL SEARCH ALGORITHM

Salih Tosun; Öztürk, Ali; M. Mustafa Ertay; Yalçın, Mehmet Ali; Zengin, Ahmet (UNIV OSIJEK, TECH FAC, 2015)

Harmonics are one of the important factors in determining the energy quality in power systems. Hence, eliminating or damping undesired harmonics is crucial in electrical power systems. Due to their low costs, Passive Power ...