Yeni eklenenler

Open Access Awareness in Scholarly Communication: The Case of Çankaya University

Darvish, Hamid (2011-05)

The Scholarly Communications processes consist of collecting and analyzing of data—including published information—through its transformation into publications or other output, and its usage or preservation by other users. ...

The effect of population and tourism factors on Covid-19 cases in Italy: Visual data analysis and forecasting approach

Uğuz, Sezer; Yağanoğlu, Mete; Özyer, Barış; Özyer, Gülşah Tümüklü; Tokdemir, Gül (2022-03-10)

At the beginning of 2020, the new coronavirus disease (Covid-19), a deadly viral illness, is declared as a public health emergency situation by WHO. Consequently, it is accepted as pandemic that affected millions of people ...

Low-diameter topic-based pub/sub overlay Network Construction with minimum–maximum node Degree

Yumusak, Semih; Layazali, Sina; Öztoprak, Kasım; Hassanpour, Reza (2021)

In the construction of effective and scalable overlay networks, publish/subscribe (pub/sub) network designers prefer to keep the diameter and maximum node degree of the network low. However, existing algorithms are not ...

Türk beyin cerrahlarının teknolojiye ulaşım imkanları

Börcek, Alp Özgün; Çağıltay, Nergiz; Tokdemir, Gül; Maraş, Hadi Hakan (2016)

Konumsal erişim yöntemleri

Sever, Hayri; Gürçay, Haşmet; Ak, Serdar (2007)

Otomatik konumsal veri toplama araçlarının kullanımının hızlıca artmasına paralel olarak konumsal içeriklerinin hacim olarak genişlemesi, geleneksel yöntemlerin ötesinde konumsal veritabanlarının etkin kullanılabilmesini ...

Survey on Interface Usability Evaluation for Oil and Gas Critical Control Systems

Alrawi, Layth Nabeel; Ashour, Osama Ibraheem; Zeain, Abdulrahman (IEEE, 2021)

Usability is the key to develop and improve any system as it represents the direct contact point between users and machines. The use of the critical control system in the oil and gas industry is increasing. Due to the ...

Spectrum Behavior Prediction and Optimized Throughput /Time performance Using FFNN in Cognitive Radio

Sadeq, May Abdulsamad; Bayat, Oğuz; Ilyas, Muhammad; Ashour, Osama Ibraheem (IEEE, 2020)

Progressively, number of radio spectrum users is increasing as life tends towards new technologies in all sectors, so even those users of licensed band are demanding larger radio spectrum. Users may get assigned into other ...

Sentiment Analysis for the Social Media: A Case Study for Turkish General Elections

Uysal, Elif; Yumuşak, Semih; Öztoprak, Kasım; Doğdu, Erdoğan (2017)

The ideas expressed in social media are not always compliant with natural language rules, and the mood and emotion indicators are mostly highlighted by emoticons and emotion specific keywords. There are language independent ...

Research Trends in Agile Software Development

Tokdemir, Gül; Uğuz, Sezer (IEEE, 2022)

Agile software development (ASD) is a popular research area that attracts the attention of the software development industry as well. Many studies have been conducted to explore the issues related to the ASD domain. Research ...

Perceptions, Expectations and Implementations of Big Data in Public Sector

Doğdu, Erdoğan; Özbayoğlu, Murat; Yazıcı, Ali; Karakaya, Ziya (2018)

Big Data is one of the most commonly encountered buzzwords among IT professionals nowadays. Technological advancements in data acquisition, storage, telecommunications, embedded systems and sensor technologies resulted ...

İmge İçine Bilgi Gizlemede Kullanılan LSB Yöntemlerinin Karşılaştırması

Saran, Nurdan; Olcay, Cem (2013-05-01)

Dijital imgeleri temel olarak kayıplı sıkı¸stırılmı¸s tipte olanlar, sıkı¸stırılmamı¸slar ve kayıpsız sıkı¸stırılmı¸slar olarak ¨u¸ce ayırabiliriz. Sıkı¸stırılmamı¸s ve kayıpsız sıkı¸stırılmı¸s imgelerde bilgi gizlemek ...

Lung Inflammatory Classification of Diseases using X-ray Images

Mohanned, Hamza Haruna; Sürücü, Selim; Choupani, Roya (2021)

Recently, studies in inflammatory diseases categorization become of interest in the research community, especially with the sudden outbreak of the Covid-19 virus. Transfer learning proved to be the state-of-the-art when ...

Investigating the factors that impact e-learning systems in oil and gas industry

AlRawi, Layth Nabeel; AlBella, Abdullah Hashim; Ashour, Osama Ibraheem (2022)

The use of digital media such as audio and video as a teaching media helps to achieve teaching goals better than following traditional teaching. It improves the engagement with the lecture and helps to deliver the education ...

How Engineers Understand Entity-relationship Diagrams: insights from eye tracker data

Tokdemir, Gül; Ercil Çağıltay, Nergiz; Kılıç, Özkan (2012)

Entity Relationship Diagram (ERD) is one of the main tools used in software design process. This representation enables software engineers to understand system data requirements at a more comprehensive level. Designing ...

Hough Dönüşümünün Dairesel Şekil Tespiti İçin CUDA Üzerinde Paralelleştirilmesi

Tasel, Serdar Faris (2012)

Hough Dönüşümü, görüntü işlemede çizgi, daire ve elips gibi şekillerin tespitinde kullanılan iyi bilinen bir tekniktir. Hough Dönüşümü başarılı bir teknik olmasına rağmen, yüksek miktarda hesaplama ve bellek ihtiyaçlarından ...

Head Modeling with Camera Auto-calibration and Deformation

Hassanpour, Reza; Atalay, Volkan (2002)

A 3D head modeling method from a sequence of 2D images is described. The views from which the input images are acquired are not calibrated. Therefore, an auto-calibration method for a sequence of images with small ...

Home-Based Working During Covid-19 Pandemic: Experience of Turkish Software Professionals

Tokdemir, Gül (2021-10-31)

This study explores the home-based working experience of software professionals during Covid-19 pandemic. Through an online survey, it examines the challenges of home based working in relation to characteristics of such ...

Energy dissipation characteristics of Wireless Sensor Networks with unidirectional links

Tanyer Özyer, Sibel; Tavlı, Bülent; Koyuncu, Murat (IEEE, 2012)

Link unidirectionality is a commonly encountered phenomena in Wireless Sensor Networks (WSNs), which is a natural result of various properties of wireless transceivers as well as the environment. Transmission power ...

Digital Storytelling on a Virtual Heritage Museum with Believable Agents

Güleç, Ulaş; Yılmaz, Murat; Kalan, Kaan; Dikbayır, Hasan Saygın; Merdivanlı, Oğulcan; Değirmenci, Utku Mert; Clarke, Paul M. (2021)

The preservation of cultural heritage plays a very important role in terms of the sustainability of societies since culture is one of the most important phenomena that hold individuals together. However, although the ...

Digital image watermarking method in multi level DWT

Aydın, Sebile; Memiş, Merve; Elbaşı, Ersin (2008)

Yayın haklarını korumak amacıyla kullanılan damgalama metodunda damga; logo, imge veya yazı şeklinde olabilir. Özellikle ikili (binary) logo şeklindeki damgalarla yapılan damgalama, oldukça çalışılmış ve iyi sonuçlar ...

Yeni eklenenler

Güncel Gönderiler: Bilgisayar Mühendisliği Bölümü

DSpace'de Ara

Göz at

Tüm DSpace

Bu Bölüm

Hesabım