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Now showing items 11-20 of 55
A new LED driver design with CRM flyback topology and high power factor and low total harmonic distortion
(2018-01)
In many of today's solid-state lighting (SSL) applications, Critical Conduction Mode (CRM) Flyback PFC converter is a popular solution due to its limited component count and simple structure with respect to other switched ...
Multi-lingual depression-level assessment from conversational speech using acoustic and text features
(2018-12-19)
Depression is a common mental health problem around the world with a large burden on economies, well-being, hence productivity, of individuals. Early diagnosis and detection of depression can aid treatment, but diagnosis ...
Routing and inventory loading problem for heterogeneous vehicle fleet with compartments
(2018-05)
This thesis focuses on multi compartment heterogeneous vehicle fleet routing problems for the case of incompatible products dedicated to separately within the compartments. In order to supply the different product demand ...
Energy consumption modeling and optimization of speed profile for plug-in electric vechiles
(2018-05)
In recent years, there is a surge in research on Plug-in Electric Vehicles (PEVs),
as PEVs are one of the ways that we can reduce carbon emissions. Dramatic cost
reduction in PEVs has resulted in their becoming mainstream ...
Minimizing warpage using taguchian methodology and robust optimization
(2018-04)
Injection moulding, which is considered to be one of the most efficient plastic raw material processing methods in plastic industry regarding to its high production rate when manufacturing parts with complex geometries are ...
Experimental investigation of droplet impact on moving surfaces
(2018-01)
Droplet impact on moving surfaces has been studied experimentally by using high-speed photography technique. Fluid properties (droplet diameter and velocity), surface properties (wettability and roughness) and surface ...
Creating an evacuation plan during an emergency by coordinating vehicles
(2018-10)
As disaster relief operations required quick and e ective service, especially evacuating victims from disaster area will be more problematic. In this paper, the problem is about evacuating the people who need service after ...
An exact approach to maximize area under receiver operator characteristic curve for multi-instance learning
(2018-08)
The purpose of this study is to solve the multi-instance classi cation problem by directly maximizing the area under Receiver Operating Characteristic (ROC) curve (i.e., AUC). We derive a mixed integer linear programming ...
Parametric and non parametric models for stochastic next day operating room scheduling
(2018-01)
Operating rooms are the resources that generate the most part of the revenue of hospitals. On the other hand, they generate the most part of the expenses, as well. Because of the uncertainty of surgery durations, scheduling ...
Heuristic approaches for assembly line balancing and competent worker assignment problem (ALWABP)
(2018-01)
In this study, we focus on assembly line balancing and worker assignment problem, where multiple production lines are executed by a shared pool of workers with varying skills and having absenteeism issues. We developed two ...
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