Setiap perusahaan selalu berusaha dapat memperoleh keuntungan yang besar. Salah satu cara dilakukan oleh adalah menekan biaya dikeluarkan. proses memerlukan besar logistik dan dua per tiga ini berasal dari persediaan transportasi. Permasalahan transportasi pada perspektif supply chain perlu dipertimbangkan bersama agar memberikan hasil optimal. dimodelkan dalam inventory routing problem (IRP). ...

The production routing problem (PRP) combines the lot-sizing problem and the vehicle routing problem, two classical problems that have been extensively studied for more than half a century. The PRP is solved in an attempt to jointly optimize production, inventory, distribution and routing decisions and is thus a generalization of the inventory routing problem (IRP). Although the PRP has a compl...

Facility location, inventory control and vehicle routes scheduling are critical and highly related problems in the design of logistics system for e-business. Meanwhile, the return ratio in Internet sales was significantly higher than in the traditional business. At the same time, the customer’s time-satisfaction degree had become one of the important factors for competition .A multi-objective i...