This paper considers an integrated routing and scheduling problem where the part takes into account costs tardiness penalties is modelled by a permutation flow shop with inventory costs. We assume that each batch served dedicated vehicle, number of batches their compositions (the jobs parameters those jobs) are known in advance. The to determine starting times on machine shop, departure dates d...

Inspired by the retail industry, we consider a stochastic inventory routing problem where retailers are replenished from central warehouse using time-based shipment consolidation policy. Such dispatching policy, facing demand repetitively at fixed times, is essential in practice. It allows for easy incorporation with dependent up- and downstream planning problems such as personal staffing opera...

We review recent literature pertaining to the maritime inventory routing problem (MIRP), a stimulating, albeit niche, subclass of vendor-managed problems. MIRPs deal with optimally distributing products (typically heterogeneous) vessel fleet between production and consumption ports tracking limits. present two mixed-integer linear programming models for MIRP—one based on discrete time, other co...

Sustainable supply chains depend on three critical decisions: production, inventory management, and distribution with reverse flows. To achieve an effective level of operational performance, policymakers must consider all these decisions, especially in Closed-Loop Supply Chains (CLSCs) remanufacturing option. In this research paper, we address the Integrated Production-Inventory-Routing Problem...

The typical inventory routing problem deals with the repeated distribution of a single product from a single facility with an unlimited supply to a set of customers that can all be reached with out-and-back trips. Unfortunately, this is not always the reality. We introduce the inventory routing problem with continuous moves to study two important real-life complexities: limited product availabi...

The combination of inventory management and vehicle routing decisions yields a difficult combinatorial optimization problem called the Inventory-Routing Problem (IRP). This problem arises when both types of decisions must be taken jointly, which is the case in vendor-managed inventory systems. The IRP has received significant attention in recent years. Several heuristic and exact algorithms are...

an integrated model considers all parameters and elements of different deficiencies in one problem. this paper presents a new integrated model of a supply chain that simultaneously considers facility location, vehicle routing and inventory control problems as well as their interactions in one problem, called location-routing-inventory (lri) problem. this model also considers stochastic demands ...

T inventory-routing problem (IRP) dates back 30 years. It can be described as the combination of vehiclerouting and inventory management problems, in which a supplier has to deliver products to a number of geographically dispersed customers, subject to side constraints. It provides integrated logistics solutions by simultaneously optimizing inventory management, vehicle routing, and delivery sc...