Kaynak Maliyetli Dönemsel Rezervasyon Çizelgeleme: Bir Matematiksel Modelleme Yaklaşımı

Year 2021, Volume: 36 Issue: 2, 409 - 422, 30.06.2021

Uğur Eliiyi

https://doi.org/10.24988/ije.202136211

Abstract

Bu çalışmada, rezervasyon çizelgeleme ortamlarında eş zamanlı kapasite planlama ve çizelgeleme için yeni bir optimizasyon problemi önerilmiştir. Problem seyahat acentelerinin otel ve koltuk rezervasyonları veya sağlık turizminde operasyon ve tedavi rezervasyonları gibi dönemsel/sezonluk rezervasyon gerektiren pek çok sistemin optimizasyonu açısından önemlidir. Önerilen problemde işlenen rezervasyonlardan elde edilen net kârın maksimize edilmesi amaçlamaktadır. Kapasite ve çizelgeleme kararlarını içeren bu çizelgeleme problem hizmet endüstrisinde geniş uygulama alanına sahiptir ve bilgimiz dahilinde daha önce incelenmemiştir. Çalışmamızda optimal çözümler için bir tamsayı programlama modeli geliştirilmiş ve kapsamlı sayısal deneylerle farklı senaryolar altında model performansı ölçümlenmiştir. Deney sonuçları analiz edilerek yönetimsel etkileri tartışılmıştır.

Keywords

Optimizasyon, Çizelgeleme, Tamsayılı Programlama, Rezervasyon Çizelgeleme, Zaman Aralıkları, Kapasite Planlama

Seasonal Reservation Scheduling with Resource Costs: A Mathematical Modeling Approach

Abstract

In this study, a novel optimization problem for simultaneous capacity planning and scheduling in reservation scheduling environments is proposed. The problem is important for seasonal reservation systems such as hotel or seat reservations of travel agencies, or operation and treatment reservations in health tourism. The objective of the problem is to maximize the net profit gained from the processed reservations. To the best of our knowledge, the problem was not previously studied. An integer programming model is developed for exact solutions and extensive computational experimentation reveals model performance under different scenarios. The results are analyzed, and managerial implications are discussed.

Keywords

Optimization, Scheduling, Integer Programming, Reservation Scheduling, Time Windows, Capacity Planning

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