Manufacturers have two general strategies to guard against uncertainties in the production or demand process: (a) building inventory to hedge against periods in which the production capacity is not suÆcient to satisfy demand, and (b) temporarily increasing the production capacity, for example, by hiring temporary workers, adding overtime and/or extra shifts, or outsourcing part of the productio...

Abstract—In this paper, Economic Order Quantity (EOQ) based model for non-instantaneous Weibull distribution deteriorating items with power demand pattern is presented. In this model, the holding cost per unit of the item per unit time is assumed to be an increasing linear function of time spent in storage. Here the retailer is allowed a trade-credit offer by the supplier to buy more items. Als...

In the current global market, organizations use many promotional tools to increase their sales. One such tool is sales teams’ initiatives or promotional policies, i.e., free gifts, discounts, packaging, etc. This phenomenon motivates the retailer/or buyer to order a large inventory lot so as to take full benefit of promotional policies. In view of this the present paper considers a two-warehous...

In this paper, a production inventory model is developed for the business enterprise which consists of three wings. The first wing is for manufacturing new items, the second wing is for collecting the returned items, while third wing is for remanufacturing the returned item. In this model we consider the fact that the storage item is deteriorated during storage periods and salvage value is inco...

We consider assemble-to-order (ATO) inventory systems with a general bill of materials and deterministic lead times. Unsatisfied demands are always backlogged. apply four-step asymptotic framework to develop policies for minimizing the long-run average expected total cost. Our approach features multistage stochastic program (SP) establish lower bound on cost determine parameter values control. ...

this paper considers the fuzzy inventory model for deteriorating items for power demand under fully backlogged conditions. we define various factors which are affecting the inventory cost by using the shortage costs. an intention of this paper is to study the inventory modelling through fuzzy environment. inventory parameters, such as holding cost, shortage cost, purchasing cost and deteriorati...

Abstract With large deployment of wireless sensor networks, anomaly detection for data is becoming increasingly important in various fields. As a vital form data, time series has three main types anomaly: point anomaly, pattern and sequence anomaly. In production environments, the analysis most rewarding one. However, traditional processing model cloud computing crippled front amount widely dis...

This study examines the effect of monetary inflation for a two-warehouse single-product inventory system, in which items are stored limited capacity Own Warehouse (OW) and an unlimited Rental (RW). Demand item is considered stock dependent. Items may deteriorate at different constant rate both warehouses. Shortages allowed stock-out period partially backlogged satisfied next replenishment point...

In this COVID-19 epidemic, due to insufficient awareness of the impact sudden public health emergencies on agricultural logistics at stage, products were left unsold, stocks backlogged, and losses severe. process distribution, we should not only ensure a short time cycle avoid contamination by foreign bacteria, but also pay attention waste human, material, financial resources. Therefore, study ...

<p style='text-indent:20px;'>The main purpose of this paper is to investigate the retailer's strategy in selecting order-up-to level, reorder point and preservation technology investment for deteriorating items, aiming maximize his total profit per unit time. We formulate problem into a mathematical model that takes account stock-dependent demand rate, holding cost. The terminal condition...