Başlık için Mühendislik ve Doğa Bilimleri Fakültesi / Faculty Of Engineering And Natural Sciences listeleme
Toplam kayıt 82, listelenen: 37-56
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Identification of sensor location and link flow reconstruction using turn ratio and flow sensors in an arterial network
(Taylor and Francis Ltd., 2024)In this article, a quadratic programming problem is considered to identify all link flows in an arterial network when there are unmeasured link flows. A graphical method is provided to determine the minimum number of ... -
IEEE 802.11BB reference channel models for light communications
(IEEE, 2023-12-01)Increasing industrial attention to visible light communications (VLC) technology led the IEEE 802.11 to establish the task group 802.11bb 'Light Communications' (LC) for the development of a VLC standard. As a part of the ... -
Imaging of rough surfaces by RTM method
(IEEE, 2024)An electromagnetic imaging framework is implemented utilizing a single frequency reverse time migration (RTM) technique to accurately reconstruct inaccessible two-dimensional (2D) rough surface profiles from the knowledge ... -
Impact of climate change and land cover dynamics on nitrate transport to surface waters
(Springer Science and Business Media Deutschland GmbH, 2024-03)The study investigated the impact of climate and land cover change on water quality. The novel contribution of the study was to investigate the individual and combined impacts of climate and land cover change on water ... -
The impact of the COVID-19 pandemic on online grocery supply chain management: a case study in Istanbul
(Gazi Üniversitesi, 2024-03)The COVID-19 pandemic has already crippled normal life all over the world. Its negative impact not only changed the human health system tragically but also disrupted the global economic system. One negative result was ended ... -
Implementing lightweight, dynamic hierarchical key assignment scheme for cloud computing
(IEEE, 2024-03-25)In this paper, we propose the implementation and adaptation of a hierarchical key assignment scheme (HKAS) previously developed in our research to improve access control in cloud computing environments. The secret keys ... -
Inverse scattering by perfectly electric conducting (PEC) rough surfaces: an equivalent model with line sources
(Institute of Electrical and Electronics Engineers Inc., 2022)This paper presents a new method for the reconstruction of the perfectly electric conducting (PEC) rough surface profiles by utilizing electromagnetic waves. The inaccessible rough surface is illuminated by a tapered plane ... -
Investigation of residual stresses induced by milling of compacted graphite iron by x-ray diffraction technique
(Springer, 2024-04)This study investigates the relationship between residual stresses, cutting parameters, and machining performance in the milling process of compacted graphite iron (CGI). X-ray diffraction (XRD) analysis is employed to ... -
ISIKSumm at BioLaySumm task 1: BART-based summarization system enhanced with Bio-entity labels
(Association for Computational Linguistics (ACL), 2023-07-13)Communicating scientific research to the general public is an essential yet challenging task. Lay summaries, which provide a simplified version of research findings, can bridge the gap between scientific knowledge and ... -
Leveraging transformer-based language models for enhanced service insight in tourism
(IEEE, 2023-12-22)Customer feedback is a valuable resource for enhancing customer experience and identifying areas that require improvement. Utilizing user insights allows a tourism company to identify and address problematic points in its ... -
Machine learning-based model categorization using textual and structural features
(Springer Science and Business Media Deutschland GmbH, 2022-09-08)Model Driven Engineering (MDE), where models are the core elements in the entire life cycle from the specification to maintenance phases, is one of the promising techniques to provide abstraction and automation. However, ... -
Matching of cocycle extensions for second tangent groups
(American Institute of Physics Inc., 2022-11-07)We present the second-order tangent group of a Lie group as a cocycle extension of the first-order tangent group. We exhibit matching of the second-order tangent groups of two mutually interacting Lie groups. We examine ... -
Metamutator based universal, single input multi output current mode filter
(John Wiley and Sons Ltd, 2022-10)The introduction of Add - Differentiate IC, AD-IC, a new integrated circuit, into schemes for realizing single input multiple output current mode filters is the motivation behind this paper. In the circuit structure of ... -
Modeling repair demand in existence of a nonstationary installed base
(Elsevier B.V., 2023-09)Life cycles of products consist of 3 phases, namely growth, maturity, and decline phases. Modeling repair demand is particularly difficult in the growth and decline stages due to nonstationarity. In this study, we suggest ... -
Neural network steering control algorithm for autonomous ground vehicles having signal time delay
(SAGE Publications Ltd, 2024-03)An adaptive neural network–based steering control algorithm is proposed for yaw rate tracking of autonomous ground vehicles with in-vehicle signal time delay. The control system consists of two neural networks: the observer ... -
A new novel synchronization index of brain networks in hyperbolic EEG dynamics
(Sakarya Üniversitesi Fen Bilimleri Enstitüsü, 2022-06)The functional connectivity ofbrain connectivity changes its pattern over time i.e. dynamics, even in the resting state with an infinite number of degrees of freedom with local couplings. Recently, quantifying the level ... -
A novel similarity based unsupervised technique for training convolutional filters
(IEEE, 2023-05-17)Achieving satisfactory results with Convolutional Neural Networks (CNNs) depends on how effectively the filters are trained. Conventionally, an appropriate number of filters is carefully selected, the filters are initialized ... -
On Caputo fractional Bertrand curves in E3 and E31
(Univ Nis, Fac Sci Math, 2024)In this article, we examine Bertrand curves in E3 and E31 by using the Caputo fractional derivative which we call alpha-Bertrand Curves. First, we consider alpha-Bertrand curves in E3 and we give a characterization of them. ... -
On computing the multivariate poisson probability distribution
(Springer, 2023-06-20)Within the theory of non-negative integer valued multivariate infinitely divisible distributions, the multivariate Poisson distribution plays a key role. As in the univariate case, any non-negative integer valued infinitely ... -
Optimization of inverse problems involving surface reconstruction: least squares application
(Institute of Electrical and Electronics Engineers Inc., 2022)This article addresses the least-squares method, which is vital in inverse scattering problems involving the reconstruction of inaccessible rough surface profiles from the measured scattered field data. The unknown surface ...