In this paper, a mechanized system for self-assessment based on process-oriented approach of ISO 9004:2000 has been developed. To design of this mechanized system, the expert system has been used as in providing the ...

The aim of this paper is to evaluate suppliers using a Multi Objective Programming Problem and Multiple Criteria Data Envelope Analysis. Toward accomplishing this goal, first a general algorithm is introduced to obtain a ...

In this research, a method for determining feeding buffer sizes in critical chain project scheduling is introduced. The method integrates project characteristics into the formulation as well as environment project risk. ...

Risk assessment and management of petrochemical feed and product transportation pipelines is very important to preventing probable accidents. So, 60 pipelines evaluated by chemical exposure index and chlorine pipeline due ...

In this paper, the problem of lot sizing, scheduling and delivery of several items in a two-stage supply chain over a finite planning horizon is studied. Single supplier via a flexible flow line production system (FFL) ...

Revenue management is the process of accepting or ordering which increases gained revenue by using different techniques of pricing and selling capacity. This technique has improved greatly in service sector specially ...

In this paper, a stochastic multi-depot multi-objective vehicle routing problem (VRP) is studied. Based on observations in real-world problems, we develop an aspect of the problem, such as stochastic availability of routes. ...