Browsing Master's Theses by Title
Now showing items 385-404 of 454
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Service level satisfaction during shortages for health networks: base stock inventory and transshipment policies
(2018-05)In this study, we consider a system of healthcare providers, which face the same uncertain supply disruptions (e.g., regional, nationwide, or worldwide drug shortages). Each hospital observes a stochastic demand and if ... -
Side-channel attack to quantum communications by exploiting electromagnetic radiations of the single photon detectors
(2020-08-30)In this thesis an unprecedented cyber-physical attack which can be a game changer in the quantum cryptosystems' security is explained. This attack is the first non-optical patented intercept in quantum field that is based ... -
A simulation study of cooperative underwater acoustic communication
(2012-08)Cooperative communication promises significant performance gains in terms of link reliability, spectral efficiency, system capacity, and transmission range. Due to its indisputable advantages for high-speed underwater ... -
Simulations of droplet impacts on hydrophobic moving walls
(2017-08)Numerical simulations of water drop impact onto hydrophobic surfaces (Wax, Teflon) are carried out through usage of Eulerian multiphase model. Volume of fluid (VOF) model is used to capture the deformation of the water ... -
Simultaneous human-robot learning for efficient skill synthesis
(2015-08)Yakın gelecekte robotların ve otonom birimlerin günlük yaşamımızın bir parçası haline geleceği beklenmektedir. Fakat, robotları bütün olası görevler için klasik yöntemlerle programlamak mümkün değildir. Bu sebeple, robot ... -
Simultaneous lightwave information and power transfer in underwater visible light communications
In this thesis, we investigate simultaneous lightwave information and power transfer (SLIPT) for underwater visible light communication systems. We consider four SLIPT methods namely AC-DC separation (ADS), time switching ... -
Simultaneous lot sizing, scheduling workforce, overtime and shift planning MIP model including setup times and backlogging decisions
(2017-12)Studies focusing on simultaneous lot sizing and scheduling problems, discard the effect of workforce constraints and tactical level decisions such as overtime and selected number of shifts. Generally, in production planning, ... -
Single machine scheduling with sequence dependent setup times
(2021-06-10)In this thesis, we study a single machine scheduling problem with sequence dependent setup times where the jobs are processed in shifts with constant length. There is a certain amount of time between each pair of consecutive ... -
Single-shot object detection and classification using HAAR-like feature based random decision forest
(2017-05)Object detection and tracking have been studied for decades and many algorithms have been introduced. Vision-based object detection and tracking became an important task with the increasing number of surveillance cameras. ... -
Sliding mode control of a solenoid actuator for SCR system
(2019-08-19)Electromechanical solenoid actuators are widely used in industrial applications that require fast and linear motion. High velocities can be achieved in small stroke lengths consequently the motion results with high-velocity ... -
Small form factor PCB-based air coil for CubeSats
pace missions using Earth's magnetic field to achieve effective attitude determination and control (orientation) is becoming more and more popular at relatively low altitudes, Low Earth Orbit (LEO). CubeSats (U-class ... -
A smart cloud platform service for socialized travel and transportation with mobile support
(2013-09)It is now clear that social networking services are evolving towards mobile web applications and continuous location sharing is also becoming a trend. In this evolution, we believe that the next step will be complete and ... -
Social competence of preschool children in the context of the adult-child relationship
Children's relationship with adults (e.g., teachers and parents) and within-family relationships (e.g., Parent-Parent) are important drivers for development of children's social competence (Acar et al., 2018; Diener & Kim, ... -
Solving 3-SAT problem using a quantum-simulated absorbing classical random walk approach
Quantum computing offers novel approaches for solving computationally hard problems. In this thesis, we present a quantum algorithm based on the quantum simulation of Schöning's algorithm for solving the 3-SAT problem. We ... -
Solving a modified TSP problem by a greedy heuristic for cost minimization
(2017-06)Photographing a large area in an instant is only made possible by satellites. Satellites are able to help reducing the time required for the photographing/monitoring process, however, satellite images are not available all ... -
Soruşturma evresinde gizliliğin ihlali suçu
(2020-04)Bu çalışmada, Türk Ceza Kanunu'nun Gizliliğin İhlali başlıklı 285. maddesinde düzenlenen dört suç tipinden soruşturma evresiyle ilişkili olan üçü inceleme konusu yapılmıştır. İlgili maddenin 2012 yılında yeniden düzenlenmesi, ... -
Speaker adaptation with deep learning for text-to-speech synthesis systems
End-to-end (e2e) speech synthesis systems have become popular with the recent introduction of letter-to-spectrogram conversion systems, such as Tacotron, that use encoder-decoder-based neural architectures. Even though ... -
Speaker adaptation with minimal data in statistical speech synthesis systems
(2014-09)Statistical speech synthesis (SSS) systems have the ability to adapt to a target speaker with a couple of minutes of adaptation data. Developing adaptation algorithms to further reduce the number of adaptation utterances ... -
A split delivery vehicle routing problem for daily tobacco delivery
One of the Turkey's largest cigarette manufacturer, located in Izmir, receives distributors' orders from all over Turkey every day. Processed and packed cigarettes are distributed to all distributors in different locations ... -
Spoofing and anti-spoofing techniques for text-independent speaker verification systems
(2015-10)There has been substantial progress in the speaker verification field in recent years. I-vector based approach in particular received significant attention due to its high performance. Improvements in the verification ...
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