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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 ...
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 ...
Development of an accelerated Monte Carlo ray tracing based radiation heat transfer solver
(2017-07)
The Monte Carlo ray tracing (MCRT) is a semi-analytical stochastic method for the solution of radiative transfer equation (RTE). However, its high computation cost prevents its extensive use. In this study, an accelerated ...
Is there a relationship between portfolio diversification of Turkish reits and their operational performances?
(2017-03)
Diversification has been a major topic in the academic literature for a very long time. Controversial results have been found by different researchers in different contexts. To investigate the issue for the Turkish real ...
Links between executive functions and school readiness
(2016)
In this study, links between executive functions and school readiness in 4- and 5-year-old Turkish children (N = 69) were examined. Both individual assessments (executive functions, and school readiness) and parent reports ...
Multi-user visible light communications: State-of-the-art and future directions
(IEEE, 2018)
Visible light communications (VLC) builds upon the dual use of existing lighting infrastructure for wireless data transmission. VLC has recently gained interest as cost-effective, secure, and energy-efficient wireless ...
Reputation mechanism for e-commerce in virtual reality environments
(Elsevier, 2014)
The interest in 3D technology and virtual reality (VR) is growing both from academia and industry, promoting the quick development of virtual marketplaces (VMs) (i.e. e-commerce systems in VR environments). VMs have inherited ...
Use of line spectral frequencies for emotion recognition from speech
(IEEE, 2010)
We propose the use of the line spectral frequency (LSF) features for emotion recognition from speech, which have not been been previously employed for emotion recognition to the best of our knowledge. Spectral features ...
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 ...
Multi-vehicle sequential resource allocation for a nonprofit distribution system
(Informa Group, 2014)
This article introduces a multi-vehicle sequential allocation problem that considers two critical objectives for nonprofit operations: providing equitable service and minimizing unused donations. This problem is motivated ...
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