Mustafa Tolga Eren

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Purpose. Fournier's gangrene is a fulminant and destructive inflammation of the scrotum, penis, and perineum. The objective of this study was to compare 2 different approaches to wound management after aggressive surgical debridement. Methods. Data from 14 patients with Fournier's gangrene were retrospectively collected (2005-2011). Once the patients were(More)
Agglutinative languages such as Turkish, Finnish and Hungarian require morphological disambiguation before further processing due to the complex morphology of words. A morphological disambiguator is used to select the correct morphological analysis of a word. Morphological disambiguation is important because it generally is one of the first steps of natural(More)
This paper presents a method for physical simulation of deformable closed surfaces over a network, which is suitable for realistic interactions between users and objects in a collaborative virtual environment (CVE). CVE's are being extensively used for training, design and gaming for several years. To demonstrate a deformable object in a CVE, we employ a(More)
— Many professional tasks such as geographic or archaeological surveying require editing and processing spatial data. User generated models act as an underlying level for visualizing annotations. For accurate and fast placement of annotations in the field we introduce a mobile modelling workflow. Our contribution includes i) a novel annotation technique(More)
This paper investigates depth judgment-related performances of X-ray visualization techniques for rendering fully occluded geometries in augmented reality. The techniques we selected for this evaluation are careless overlay (CO), edge overlay (EO), excavation box (EB) and a cross-sectional visualization technique (CS). We have designed and conducted a(More)
Web content nowadays can also be accessed through new generation of Internet connected TVs. However, these products failed to change users’ behavior when consuming online content. Users still prefer personal computers to access Web content. Certainly, most of the online content is still designed to be accessed by personal computers or mobile devices. In(More)
Machine translation (MT) quality is evaluated through comparisons between MT outputs and the human translations (HT). Traditionally, this evaluation relies on form related features (e.g. lexicon and syntax) and ignores the transfer of meaning reflected in HT outputs. Instead, we evaluate the quality of MT outputs through meaning related features (e.g.(More)
Turkish Wikipedia Named-Entity Recognition and Text Categorization (TWNERTC) dataset is a collection of automatically categorized and annotated sentences obtained from Wikipedia. We constructed large-scale gazetteers by using a graph crawler algorithm to extract relevant entity and domain information from a semantic knowledge base, Free-base 1. The(More)
The severe ischemia or necrosis of the glans penis is a rarely seen complication after circumcision. We report the case of a 7-year-old boy with severe glans penis ischemia occurring 24 hours after circumcision with local anesthesia (0.1% xylocaine containing ephedrine). His hemogram and levels of proteins C and S and fibrinogen were normal, but the D-dimer(More)
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