Fidan Kaya Gülağız's research while affiliated with Kocaeli University and other places

Publications (11)

Article
Due to their chaotic nature, underwater communication channels contain many adverse factors affecting the communication link quality and its performance. These adverse effects directly affect the data transfer between the source and the receiver. Absorption loss, which is one of these adverse factors, depends on depth, temperature, salinity, pH, an...
Article
Full-text available
Melanoma is a malignant and aggressive type of skin cancer. This paper describes an effective method for detection of melanoma. A hybrid classification algorithm was developed by using the SVM algorithm and a heuristic optimization algorithm. In this algorithm, the SVM algorithm which uses a Gaussian Radial Basis Function (RBF) was enhanced by the...
Chapter
Research shows that in the last decade, the focus on computer-assisted diagnoses on the skin disorders has increased significantly as a result of the improvements in skin imaging technology and the development of compatible image processing techniques. More accurate treatments provided by means of computer-assisted diagnostic systems increase the p...
Conference Paper
Size of the electronic data is constantly increasing with today’s technology. Distribution of this data is provided via servers or cloud servers. There are some restrictions caused by network traffic and network infrastructure between these servers. Some of these restrictions can be listed as bandwidth, packet transmission rate, number of users tha...
Conference Paper
Full-text available
To define the state of communication, a lot of signaling protocol has been studied by many researchers. In this paper, we firstly focus on a new hybrid optimized signaling protocol, ARCSPXP (ARDIC Cloud Service Platform Extension Protocol), which is specialized to mobile devices which are communicating with cloud based services via its internet con...
Conference Paper
Full-text available
Fatih (Fırsatları Arttırma ve Teknolojiyi İyileştirme Hareketi) projesinde öngörülen yapıda tabletler eğitim verilerini bulut sunuculardan almaktadırlar. Eğitsel verinin artması, internet bağlantı hızının düşmesi, sınırlı bant genişliği gibi kısıtlamalar veriye ulaşım süresinin ve maliyetinin artışına neden olmaktadır. Tabletler ile bulut sunucu ar...

Citations

... This MLP approach is more efficient and reliable than traditional methods, but it comes at a high cost and requires an importable detector system. The SVM with bacterial colony optimization (BCO) algorithm was introduced byİlkin et al. [11]. The PH2 and ISIC datasets with10 cross-fold validation are used to examine the evaluation of the SVM-BCO algorithm for malignant melanoma classification.The processing time was 11.9 s and the AUC was 98%, but the feature dimensionality was higher. ...
... Fakat bu değerlendirme çoğunlukla doktorların gözlemlerine dayandığı için sübjektif olmaktadır. Günümüzde doktorlar cildin görsel değerlendirmesini dermatoskop adı verilen cihazları kullanarak yapmaktadırlar [3]. Çıplak gözle yapılan muayenelerde melanom vakalarında erken evre tanı şansı %60 iken, sayısal dermatoskop kullanılarak yapılan incelemelerde bu oran %90'lara çıkmaktadır [2]. ...