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Browsing Mühendislik Fakültesi by Author "11916"

Now showing items 1-20 of 26

A Concept-based Sentiment Analysis Approach for Arabic

Nasser, Ahmed; Sever, Hayri (2020-09)

Concept-Based Sentiment Analysis (CBSA) methods are considered to be more advanced and more accurate when it compared to ordinary Sentiment Analysis methods, because it has the ability of detecting the emotions that conveyed ...
A Data Fusion Approach In Protein Homology Detection

Polatkan, Aydın Can; Oğul, Hasan; Sever, Hayri (IEEE, 2008)

The discriminative framework for protein remote homology detection based on support vector machines (SVMs) is reconstructed by the fusion of sequence based features. In this respect, n-peptide compositions are partitioned ...
A shallow 3D convolutional neural network for violence detection in videos

Dündar, Naz; Keçeli, Ali Seydi; Kaya, Aydın; Sever, Hayri (2024-06)

With the recent worldwide statistical rise in the amount of public violence, automated violence detection in surveillance cameras has become a matter of high importance. This work introduces an end-to-end, trainable 3D ...
Application of Artificial Intelligence in Early–Stage Diagnosis of Sepsis

Par, Öznur Esra; Akçapınar Sezer, Ebru; Sever, Hayri (2023)

Patient care is a critical task, which requires a lot of effort. Medical practitioners face many challenges, especially during diagnosing different diseases. Sepsis is one of the riskiest diseases, which proves to be lethal ...
Authorship Modelling Approach for Authorship Verification on the Turkish Texts

Canbay, Pelin; Akçapınar Sezer, Ebru; Sever, Hayri (2018)

Authorship attribution which aims to extract information about an author by analyzing the text of the author is a challenging field that has been studied for years. This study becomes even more difficult when there is ...
Binary background model with geometric mean for author-independent authorship verification

Canbay, Pelin; Sezer, Ebru A.; Sever, Hayri (2023-04)

Authorship verification (AV) is one of the main problems of authorship analysis and digital text forensics. The classical AV problem is to decide whether or not a particular author wrote the document in question. However, ...
Block Size Analysis for Discrete Wavelet Watermarking and Embedding a Vector Image as a Watermark

Sever, Hayri; Şenol, Ahmet; Elbaşı, Ersin (Zarka Private Univ, 2019-11)

As telecommunication and computer technologies proliferate, most data are stored and transferred in digital format. Content owners, therefore, are searching for new technologies to protect copyrighted products in digital ...
Block size analysis for discrete wavelet watermarking and embedding a vector image as a watermark

Sever, Hayri; Şenol, Ahmet; Elbaşı, Ersin (2019-11)

As telecommunication and computer technologies proliferate, most data are stored and transferred in digital format. Content owners, therefore, are searching for new technologies to protect copyrighted products in digital ...
Clinical Decision Support Systems: From the Perspective of Small and Imbalanced Data Set

Par, Öznur Esra; Akçapınar Sezer, Ebru; Sever, Hayri (IOS Press, 2019)

Clinical decision support systems are data analysis software that supports health professionals' decision-making the process to reach their ultimate outcome, taking into account patient information. However, the need for ...
Creating consensus group using online learning based reputation in blockchain networks

Buğday, Ahmet; Özsoy, Adnan; Öztaner, Serdar Murat; Sever, Hayri (Elsevier, 2019-10)

One of the biggest challenges to blockchain technology is the scalability problem. The choice of consensus algorithm is critical to the practical solution of the scalability problem. To increase scalability, Byzantine Fault ...
Deep Combination of Stylometry Features in Forensic Authorship Analysis

Canbay, Pelin; Sezer, Ebru; Sever, Hayri (2020)

Authorship Analysis (AA) in forensic is a process aim to extract information about an author from his/her writings. Forensic AA is needed for detection characteristics of anonymous authors to make better the security of ...
Detection of Stylometric Writeprint from the Turkish Texts

Canbay, Pelin; Sezer, Ebru Akçapınar; Sever, Hayri (2020)

Authorship attribution studies aim to extract information about the author by analyzing the data in the text form. With the increase of anonymous authors in digital environments, the need for these works is increasing day ...
Extending a sentiment lexicon with synonym-antonym datasets: SWNetTR plus

Sağlam, Fatih; Genç, Burkay; Sever, Hayri (Tubitak Scientific & Technical Research Council Turkey, 2019)

In our previous studies on developing a general-purpose Turkish sentiment lexicon, we constructed SWNetTR-PLUS, a sentiment lexicon of 37K words. In this paper, we show how to use Turkish synonym and antonym word pairs to ...
Identifying criminal organizations from their social network structures

Çınar, Muhammet Serkan; Genç, Burkay; Sever, Hayri (Tubitak Scientific & Technical Research Council Turkey, 2019)

Identification of criminal structures within very large social networks is an essential security feat. By identifying such structures, it may be possible to track, neutralize, and terminate the corresponding criminal ...
Kavram Tabanlı Bilgi Geri Getirim Yaklaşımı

Sever, Hayri; Akal, Fuat; Köse, Güven (2007)

Arama motorları, hem belgelerin yazarları hem de bilgi ihtiyaçlarını açıklayan kullanıcılar tarafından kullanılan sözlükler arasındaki farklar yüzünden ortaya çıkan uçurumlarla başa çıkmada yetersiz hale gelmişlerdir. ...
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 ...
Modeling the symptom-disease relationship by using rough set theory and formal concept analysis

Bal, Mert; Sever, Hayri; Kalıpsız, Oya (World Acad Sci, 2007)

Medical Decision Support Systems (MDSSs) are sophisticated, intelligent systems that can provide inference due to lack of information and uncertainty. In such systems, to model the uncertainty various soft computing methods ...
Otomatik Konuşma Tanıma Sistemlerinde Kullanılan Gerçek Metin Verisinde Biçimbilimsel-Sözdizimsel Hataların Tespiti ve Düzeltmesi

Polat, Hüseyin; Sever, Hayri; Oyucu, Saadin; Tekbaş, Şükran (2019)

Türkçe Otomatik Konuşma Tanıma (ASR: Automatic Speech Recognition) sistemlerinde kullanılan akustik model gürbüz bir dil modeli ile desteklenmediği durumlarda kelime hata oranı yüksek çıkmaktadır. İyi dizayn edilmiş bir ...
Otomatik Konuşma Tanımaya Genel Bakış, Yaklaşımlar ve Zorluklar: Türkçe Konuşma Tanımanın Gelecekteki Yolu

Oyucu, Saadin; Sever, Hayri; Polat, Hüseyin (2019)

İnsanlar arasındaki en önemli iletişim yöntemi olan konuşmanın, bilgisayarlar tarafından tanınması önemli bir çalışma alanıdır. Bu araştırma alanında farklı diller temel alınarak birçok çalışma gerçekleştirilmiştir. ...
Production and retrieval off rough classes in multi relations

Tolun, Mehmet R.; Sever, Hayri; Görür, Abdül Kadir (IEEE Computer Soc, 2007)

Organizational memory in today's business world forms basis for organizational learning, which is the ability of an organization to gain insight and understanding from experience through experimentation, observation, ...

Now showing items 1-20 of 26

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Browsing Mühendislik Fakültesi by Author "11916"

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