Mühendislik Fakültesi / Faculty of Engineering: Recent submissions
Now showing items 1-20 of 192
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Development of a hybrid financial performance measurement model using AHP and DOE methods for Turkish commercial banks
(2021)Financial performances of commercial banks are commonly determined with various multi-criteria decision-making (MCDM) models. For example, Analytic Hierarchy Process (AHP) method is one of the most widely used MCDM approaches ... -
A new DoE-MTOPSIS based prediction model suggestion to capture potential SARS-CoV-2 reactivated patients
(2021)Difficulties to use convenient data during the Severe Acute Respiratory Syndrome Coronavirus2 (SARS-CoV-2) pandemic outbreak and complexities of the problem attitude crucial challenges in infectious disease modelling ... -
Turkish Speech Recognition Techniques and Applications of Recurrent Units (LSTM and GRU)
(2021)A typical solution of Automatic Speech Recognition (ASR) problems is realized by feature extraction, feature classification, acoustic modeling and language modeling steps. In classification and modeling steps, Deep Learning ... -
Space Time Coded Vortex Waves for Angular Target Localization
(2021)Vortex waves (VW) carrying orbital angular momentum (OAM) have orthogonal azimuthal modes described by the topological charge p. The orthgogonality of OAM modes leads to azimuth localization of multiple targets. A pulsed ... -
Six Sigma Project Prioritization and Selection Using AHP-CODAS Integration: A Case Study in Healthcare Industry
(2021)Given the complex nature of Six Sigma project (SSP) prioritization and selection processes, multicriteria decision-making (MCDM) methods may help organizations identify the most effective projects. Considering potential ... -
SMART WATER METERING IMPLEMENTATION FOR THE CITY OF ANKARA
(2021)Freshwater scarcity in urban centers is a major concern for municipalities. Expanding urbanization and increasing population place pressure on limited resources. Water conservation and effective water use seem to be the ... -
Timing and spectral analysis of 2S 1417-624 during its 2018 outburst
(2021)We investigate timing and spectral characteristics of the transient X-ray pulsar 2S 1417-624 during its 2018 outburst with NICER follow up observations. We describe the spectra with high-energy cut-off and partial covering ... -
A New Methodology for Solving Multiobjective Chance-Constrained Problems: An Application on IoT Systems
(2021)This study presents a newly developed methodology to transform the chance-constrained problem into a deterministic problem and then solving this multiobjective deterministic problem with the proposed method. Chance-constrained ... -
Design of wideband multi-layer quadrature hybrid couplers with butterfly shaped resonators
(2021)In this paper, a wideband quadrature hybrid coupler is presented. The proposed structure has a multi-layer microstrip topology. In this topology, there are three substrate layers including prepreg material and four conductive ... -
Development of a multi-criteria decision making model for the selection of appropriate robots for the aerospace industry
(2021)Industrial robots have different capabilities and features according to their application areas and requirements. In a sector with highly specialized processes such as aerospace industry, accurate selection of an industrial ... -
Anomaly Detection in Smart Home Environments using Convolutional Neural Network
(2021)The use of smart devices in home environments has been increasing in recent years. The wireless connection of these devices to the internet enables smart homes to be built with less cost and hence, recognition of activities ... -
Multi-scale classification of single-cell gel electrophoresis assay using deep learning algorithm
(2020)Structural and functional integrity of deoxyribonucleic acid (DNA) is crucial for the maintenance of hereditary information. However, by-products of cellular metabolism and physical or chemical factors may cause spontaneous ... -
Selective generalized travelling salesman problem
(2020)This paper introduces the Selective Generalized Traveling Salesman Problem (SGTSP). In SGTSP, the goal is to determine the maximum profitable tour within the given threshold of the tour's duration, which consists of a ... -
Occupational health and safety performance evaluation of countries based on MAIRCA
(2020)Purpose The purpose of this paper is to develop an approach to compare occupational health and safety (OHS) performances of countries. Additionally, another aim is to debate the impacts of using recorded data and ratios ... -
Order Acceptance and Scheduling Problem: A Proposed Formulation and the Comparison with the Literature
(2020)In classical scheduling problem, it is assumed that all orders must be processed. In the order acceptance and scheduling (OAS) problem, some orders are rejected due to limited capacity. In make-to-order production environment, ... -
Multiple Service Home Health Care Routing and Scheduling Problem: A Mathematical Model
(2020)The home health care routing and scheduling problem (HHCRSP) is an extension of the vehicle routing problem (VRP) that are scheduled and routed to perform a wide range of health care services. Nurses, doctors and/or ... -
A Component Based Model Developed for Machine Tool Selection Decisions
(2020)Machine tools are widely used in manufacturing sectors; such as automotive industry, metal cutting industry, aerospace industry etc. Purchase of a machine tool is a long-term capital investment decision and requires a high ... -
A knowledge-based material selection system for interactive pressure vessel design
(2020)Continual introduction of new materials and improvements in existing materials increase the variety of materials that can be used for pressure vessel components. Among wide variety of materials, the most suitable one must ... -
Analysis of post-graduate theses in Industrial Engineering area of Turkish Universities
(2020)Today, engineers make efforts for post-graduate programs far more than before. The main reasons can be increasing awareness of firms about education, decreasing job opportunities for undergraduate degrees, the increasing ...
