Cost-based filtering for Stochastic inventory control
11th Annual ERCIM International Workshop on Constraint Solving and Contraint Logic Programming, Caparica, Portekiz, 26 - 28 Haziran 2006, cilt.4651, ss.169-171, (Tam Metin Bildiri)
- Yayın Türü: Bildiri / Tam Metin Bildiri
- Cilt numarası: 4651
- Doi Numarası: 10.1007/978-3-540-73817-6_11
- Basıldığı Şehir: Caparica
- Basıldığı Ülke: Portekiz
- Sayfa Sayıları: ss.169-171
- Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
- Hacettepe Üniversitesi Adresli: Evet
Özet
An interesting class of production/inventory control problems considers a single product and a single stocking location, given a stochastic demand with a known non-stationary probability distribution. Under a widely-used control policy for this type of inventory system, the objective is to find the optimal number of replenishments, their timings and their respective order-up-to-levels that meet customer demands to a required service level. We extend a known CP approach for this problem using a cost-based filtering method. Our algorithm can solve to optimality instances of realistic size much more efficiently than previous approaches, often with no search effort at all.