• Accuracy comparison of different batch size for a supervised machine learning task with image classification 

  Aldin, Noor Baha; Aldin, Shaima Safa Aldin Baha (IEEE, 2022)

  Machine learning is a type of artificial intelligence where computers solve issues by considering examples of real-world data. Within machine learning, there are various types of techniques or tasks such as supervised, ...

• Implementing PointNet for point cloud segmentation in the heritage context 

  Haznedar, Bulent; Bayraktar, Rabia; Ozturk, Ali Emre; Arayici, Yusuf (SPRINGER, JAN 4 2023)

  Automated Heritage Building Information Modelling (HBIM) from the point cloud data has been researched in the last decade as HBIM can be the integrated data model to bring together diverse sources of complex cultural content ...

• Quad-color image encryption based on Chaos and Fibonacci Q-matrix 

  Aldin, Shaima Safa Aldin Baha; Aykac, Mahmut; Aldin, Noor Baha (SPRINGER, JUN 2023)

  The Information technology requires the transmission of daily-life images that may reach to millions or even more. Thus, securing them becomes an urgent matter using the encryption technique. Where, a secret key is used ...

• Enhanced image classification using edge CNN (E-CNN) 

  Aldin, Shaima Safa; Aldin, Noor Baha; Aykac, Mahmut) (SPRINGER, FEB 2023)

  Recently, deep learning has become a hot topic in wide fields, especially in the computer vision that proved its efficiency in processing images. However, it tends to overfit or consumes a long learning time in many ...

• Semi r-ideals of commutative rings 

  Khashan, Hani A.; Celikel, Ece Yetkin (OVIDIUS UNIV PRESS, MAR 1 2023)

  For commutative rings with identity, we introduce and study the concept of semi r-ideals which is a kind of generalization of both r-ideals and semiprime ideals. A proper ideal I of a commutative ring R is called semi ...

• Weakly J-submodules of modules over commutative rings 

  Khashan, Hani A.; Celikel, Ece Yetkin (WORLD SCIENTIFIC PUBL CO PTE LTD, JUL 2023)

  Let R be a commutative ring with identity and M be a unitary R-module. By J(R), we denote the Jacobson radical of R. The purpose of this paper is to introduce the concept of weakly J-submodules generalizing J-submodules. ...

• On graded j-ideals over graded rings 

  Al-Shorman, Tamem; Bataineh, Malik; Celikel, Ece Yetkin (KOREAN MATHEMATICAL SOC, 2023)

  . The goal of this article is to present the graded J-ideals of G-graded rings which are extensions of J-ideals of commutative rings. A graded ideal P of a G-graded ring R is a graded J-ideal if whenever x, y & ISIN; h(R), ...

• Quasi-S-primary ideals of commutative rings 

  Celikel, Ece Yetkin; Hamed, Ahmed (TAYLOR & FRANCIS INC, OCT 3 2023)

  Let R be a commutative ring with 1 not equal 0 and S be a multiplicatively closed subset of R. We call an ideal I of R disjoint with S quasi-S-primary if there exists an s is an element of S such that whenever a, b is an ...

• Multi-Stage Fast Charging Technique for Lithium Battery in Photovoltaic systems 

  Yong, Syakirin O.; Rahim, Nasrudin A.; Eid, Bilal M.; Tankut, Buray (Institute of Electrical and Electronics Engineers Inc., 2022)

  In renewable energy resources such as photovoltaic (PV) systems, fast charging is an emerging case for the battery charger. In this paper, constant-current (CC) and constant-voltage (CV) charging scheme has been studied ...

• Quasi J -submodules 

  Yetkin-Çelikel, Ece; ;Khashan, Hani A. (TUBITAK, 2022)

  Let R be a commutative ring with identity and M be a unitary R-module. The aim of this paper is to extend the notion of quasi J -ideals of commutative rings to quasi J -submodules of modules. We call a proper submodule N ...

• 2-Nil submodules of modules over commutative rings 

  Mahdou, Najib; Moutui, Moutu Abdou Salam; Yetkin-Çelikel, Ece (World Scientific, 2022)

  In this paper, we extend the notion of 2-nil ideal introduced by Yetkin Celikel in [E. Yetkin Celikel, 2-nil ideals of commutative rings, Bulletin of the Belgian Mathematical Society Simon Stevin 28(3) (2021).] to 2-nil ...

• On weakly 1 -absorbing primary submodules 

  Yetkin-Çelikel, Ece; Koç, Suat; Tekir, Ünsal; Yıldız, Eda (World Scientific, 2022)

  In this paper, we introduce weakly 1-absorbing primary submodules of modules over commutative rings. Let R be a commutative ring with a nonzero identity and M be a nonzero unital module. A proper submodule N of M is said ...

• 2-absorbing δ-semiprimary Ideals of Commutative Rings 

  Yetkin-Çelikel, Ece (Kyungpook National University, 2021)

  Let R be a commutative ring with nonzero identity, I(R) the set of all idealsof R and δ: I(R) → I(R) an expansion of ideals of R. In this paper, we introduce theconcept of 2-absorbing δ-semiprimary ideals in commutative ...

• Voltage Problems Causes and Effects in Grid Connected Photovoltaic systems in Turkey 

  Eid, Bilal; Tankut, Buray Eray (Institute of Electrical and Electronics Engineers Inc., 2021)

  The usage of the Photovoltaic (PV) power systems has been increased dramatically, due to the abundant of the solar irradiation, and the government incentives everywhere. In most of the developed countries, the standards ...

• Fe-Cu Alloy-Based Flexible Electrodes from Ethaline Ionic Liquid 

  Yavuz, Abdulcabbar; Yilmaz, Necip Fazil; Artan, Murat (Springer, 2021)

  The effective implementation of energy storage systems within flexible structures has recently become of particular interest. Here, the fabrication of inexpensive flexible electrodes via a number of straightforward methods ...

• Educational activity suggestion system of children with pervasive developmental disorder for guiding education and training staffactivities 

  Çelik-Ertuğrul, Duygu; Elçi, Atilla (IGI Global, 2021)

  Individuals with pervasive developmental disorders should be supported with special education programs that are planned according to the type and degree of the disorder, age, characteristics, and needs of the individual. ...

• 2-nil ideals of commutative rings 

  Yetkin-Çelikel, Ece (Belgian Mathematical Society, 2021)

  The concept of 2-nil ideal of a commutative ring R is introduced, as an alternative to the (2, n)-ideals from [6]. We study its relationship with previously introduced classes of ideals, such as 2-absorbing ideals and ...

• Broadband, Stable, and Non-Iterative Dielectric Constant Measurement of Low-Loss Dielectric Slabs Using a Frequency-Domain Free-Space Method 

  Hasar, Ugur C.; Kaya, Yunus; Ozturk, Gokhan; Ertugrul, Mehmet; Korasli, Celal (Institute of Electrical and Electronics Engineers Inc., 2022)

  A broadband, stable, and non-iterative free-space method is proposed for dielectric constant ε′r determination of low-loss dielectric slabs from reflection-only measurements through simple calibration standards (reflect ...

• Development software program for extraction of photovoltaic cell equivalent circuit model parameters based on the Newton–Raphson method 

  Adak, Suleyman; Cangi, Hasan; Yilmaz, Ahmet Serdar; Arifoglu, Ugur (Springer, 2022)

  Finding the equivalent circuit parameters for photovoltaic (PV) cells is crucial as they are used in the modeling and analysis of PV arrays. PV cells are made of silicon. These materials have a nonlinear characteristic. ...

• General line-line method for propagation constant measurement of non-reciprocal networks 

  Hasar, Uğur Cem; Öztürk, Hamdullah; Korkmaz, Hüseyin; İzgınlı, Mücahit; Karaaslan, Muharrem; Büte, Musa (Elsevier B.V., 2022)

  A general “line-line” (LL) method is proposed for propagation constant determination (γ+ and γ−) of nonreciprocal networks using multiple reference networks. The new formalism provides flexibility in implementation of LL ...

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