Browsing Industrial Engineering by Author "Özyeğin University"
Now showing items 1-9 of 9
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A decomposition-based heuristic for a waste cooking oil collection problem
Gültekin, Ceren; Ölmez, Ömer Berk; Koyuncu, Burcu Balçık; Ekici, Ali; Özener, Okan Örsan (Springer, 2020-01-01)Every year, a tremendous amount of waste cooking oil (WCO) is produced by households and commercial organizations, which poses a serious threat to the environment if disposed improperly. While businesses such as hotels and ... -
Developing a national pandemic vaccination calendar under supply uncertainty
Karakaya, Sırma; Koyuncu, Burcu Balçık (Elsevier, 2024-04)During the COVID-19 pandemic, many countries faced challenges in developing and maintaining a reliable national pandemic vaccination calendar due to vaccine supply uncertainty. Deviating from the initial calendar due to ... -
Ensemble Learning based on Regressor Chains: A Case on Quality Prediction
Demirel, Kenan Cem; Şahin, Ahmet; Albey, Erinç (SciTePress, 2019)In this study we construct a prediction model, which utilizes the production process parameters acquired from a textile machine and predicts the quality characteristics of the final yarn. Several machine learning algorithms ... -
International roaming traffic optimization with call quality
Şahin, Ahmet; Demirel, Kenan Cem; Albey, Erinç; Gürsun, Gonca (SciTePress, 2019)In this study we focus on a Steering International Roaming Traffic (SIRT) problem with single service that concerns a telecommunication’s operators’ agreements with other operators in order to enable subscribers access ... -
A multi-depot vehicle routing problem with time windows for daily planned maintenance and repair service planning
Toru, Elif; Yılmaz, G. (Pamukkale Üniversitesi, 2023)A compressor manufacturer producing in Kocaeli/Dilovasi region makes vehicle routing and employee planning daily to fulfill the maintenance and repair requests of the Marmara region and its surroundings the next day. The ... -
Neural network estimators for optimal tour lengths of traveling salesperson problem instances with arbitrary node distributions
Varol, Taha; Özener, Okan Örsan; Albey, Erinç (Informs, 2024)It is essential to solve complex routing problems to achieve operational efficiency in logistics. However, because of their complexity, these problems are often tackled sequentially using cluster-first, route-second ... -
Post-disaster damage assessment using drones in a remote communication setting
Yücesoy, Ecem; Göktürk, Elvin Çoban; Koyuncu, Burcu Balçık (Springer, 2023)After a disaster event, obtaining fast and accurate information about the damaged built-in structure is crucial for planning life-saving response operations. Unmanned aerial vehicles (UAVs), known otherwise as drones, are ... -
A predictive multistage postdisaster damage assessment framework for drone routing
Adsanver, Birce; Göktürk, Elvin Çoban; Koyuncu, Burcu Balçık (Wiley, 2024-01)This study focuses on postdisaster damage assessment operations supported by a set of drones. We propose a multistage framework, consisting of two phases applied iteratively to rapidly gather damage information within an ... -
Turkish cashier problem with time windows and its solution by Migrating bird optimization algorithm
Bassaleh, Ahmad; Duman, Ekrem (IEEE, 2023)A new application of the traveling salesman problem referred to as the Turkish cashier problem (TCP) was recently introduced in literature. The problem revolved around a cashier that must visit several locations and return ...
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