Browsing Endüstri Mühendisliği Bölümü Tez Koleksiyonu by Language "en"
Now showing items 1-20 of 24
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A Multicriteria Preventive Maintenance Approach and Its Application in the After-Sales Service of a Truck and Bus Company
(Fen Bilimleri Enstitüsü, 2019)Providing customer satisfaction has critical significance for companies that give service in automotive industry in terms of enhancing company’s prestige and consequently, increasing company’s profit by expanding customer ... -
A Partıally Observable Markov Decision Process Approach for Clinical Decision Support In Cancer Treatment: Implementation for Colon Cancer
(Fen Bilimleri Enstitüsü, 2022)The cancer treatment process involves uncertainty by its nature. Since the disease evolves continuously and diagnostic tests used to detect the level of the disease are not totally accurate, the actual state of the disease ... -
A Probabılıstıc Project Control Tool For Projects Wıth Hıgh Rısks and Uncertaınty
(Fen Bilimleri Enstitüsü, 2020)Project monitoring and control are essential for project success. One of the most commonly used project control methods is Earned Value Management (EVM). EVM ensures that the projects are controlled in terms of cost, time ... -
A Q-learning Based Load Balanced and QoS-aware SDN Approach: A Case Study in Defence Industry
(Fen Bilimleri Enstitüsü, 2022)Traditional network routing methods are insufficient in the face of exponentially increasing data, device diversity and service demands' variety, making the necessity of more manageable routing methods felt at both the ... -
A Structural Equation Model for Understanding the Use of Cloud by Software Development Teams
(Fen Bilimleri Enstitüsü, 2019)The primary research of this thesis is a technology adoption study which particularly focuses on cloud technologies in software development activities. Structural Equation Modelling (SEM) is used to test the conceptual ... -
Aircraft Reliability Prediction Using Bayesian Networks That Combine Fault Data And Design Specifications
(Fen Bilimleri Enstitüsü, 2018-07-12)Reliability engineering focuses on analyzing the properties related with failure times of high valued items. Bayesian Networks (BNs) are an effective way of analyzing causal relations, they allow incorporating expert ... -
Buıldıng Bayesıan Networks Based On Patıent Reported Outcome Questıonnaıres For Musculo-Skeletal Condıtıons
(Fen Bilimleri Enstitüsü, 2020)Machine learning (ML) which is a branch of artificial intelligence (AI), has been an important approach used in the medical domain. ML approaches learn from historical data to evaluate and predict patient status. These ... -
Decision Support Model for Subcontractor Selection in Defense Industry Projects with Analytic Hierarchy Process and Integer Linear Programming
(Fen Bilimleri Enstitüsü, 2019-07-09)This study aims to model the problem of subcontractor selection in defense industry by using Analytic Hierarchy Process (AHP) and Integer Linear Programming (ILP) with respect to criteria relative to defense industry. The ... -
Desıgn Of A Fuzzy Logıc Controller For Fıghter Aırcraft Fuel Tank Pressurızatıon
(Fen Bilimleri Enstitüsü, 2020)Military fighter aircraft are designed to operate in difficult conditions, such as suddenly changing pressure and temperature environments. This brings complex requirements and interfaces between many systems on board. ... -
Determınıng The Best Settıngs for the Operators and Parameters of Genetıc Algorıthms: A Methodology and Its Applıcatıon to Travelıng Salesperson Problem
(Fen Bilimleri Enstitüsü, 2020)Genetic Algorithms (GAs) are heuristic algorithms that are used to approximate the optimal solutions of optimization problems. They are inspired by the theory of natural evolution, where a population of solutions evolves ... -
Fuzzy Forecasting of Workload for Aircraft Design Projects
(Fen Bilimleri Enstitüsü, 2019-07-09)The aim of this thesis is to constitute a valid, accurate and simply applicable model for predicting aircraft design workload in system environment that have lack of data set or uncertainty. Design cycle of an aircraft ... -
Fuzzy Regressıon Analysıs and An Applıcatıon
(Fen Bilimleri Enstitüsü, 2021-06)Wind energy, one of the renewable energy sources, is immensely popular today due to the increase in environmental awareness, the decrease in the number of fossil fuels, and the increase in the cost of these fuels. Although ... -
Heurıstıc Approaches for The Multı-Objectıve Routıng Problem for A Fleet of Unmanned Aerıal Vehıcles
(Fen Bilimleri Enstitüsü, 2019-12)Nowadays, Unmanned Aerial Vehicles (UAVs) are extensively employed for various missions with different purposes. In every mission, different goals and problem structures are considered. In this thesis, we study the routing ... -
Integration Of Bayesian Networks With Dematel For Causal Risk Analysis: A Supplier Selection Case Study In Automotive Industry
(Fen Bilimleri Enstitüsü, 2017-07-19)Bayesian Networks (BNs) are effective tools in analysis of causal relations in uncertain environments. BNs can make probabilistic calculations when a part of their variables are unknown. They can be constructed based on ... -
Learning Bayesian Network Parameters from Small Data Sets by Using Ranked Nodes Method
(Fen Bilimleri Enstitüsü, 2020)Bayesian Networks (BNs) are graphical probabilistic models that offer a suitable modeling approach for decision support problems under uncertainty. Both the graphical structure and conditional probability tables of BNs can ... -
Multiplayer Fuzzy Game Models and An Application
(Fen Bilimleri Enstitüsü, 2021)Considering markets of today’s competitive environment and conditions where strategic goals of countries conflict, new situations stand out. These situations were not common in the beginning of the 20th century and now the ... -
Multiple Criteria Approaches for Medical Decision Support Models
(Fen Bilimleri Enstitüsü, 2020)It is not easy to decide on a final solution among a set of alternatives considering multiple criteria; therefore, several Multiple Criteria Decision Making (MCDM) approaches have been proposed and implemented in the ... -
Optımızatıon Of Composıte Parts Placement In Autoclave
(Fen Bilimleri Enstitüsü, 2020)In the production of composite parts, usually multiple parts are loaded into the autoclave in one batch. A typical autoclave curing cycle has three main phases and proceeds as follows: all parts are heated until they reach ... -
Phase I Analysis of Variables Type Correlated Data
(Fen Bilimleri Enstitüsü, 2015)Phase I analysis of a control chart implementation comprises parameter estimation, chart design, and outlier filtering, which are performed iteratively until reliable control limits are obtained. These control limits are ... -
Predicting Solar Energy Production Using Incremental Machine Learning Techniques
(Fen Bilimleri Enstitüsü, 2023)Energy is a significant part of life and the economy, with an aggressively increasing demand due to population growth. Non-renewable sources, such as fossil fuels, are rapidly depleting and cannot meet the demand, leading ...
