This paper attempts to monitor the mean vector of multivariate processes using a wavelet-based model. In the case of monitoring several related technical specifications, wavelet approach is an attractive contribution to ...

Flexible job-shop scheduling problem (F-JSP) is an expansion of the job shop scheduling problem (JSP) which allows an operation to be fulfilled by any machine among a set of accessible machines at each stage. This paper ...

The present work compared input- and output-based integrated principal component analysis-data envelopment analysis (PCA-DEA) approaches. The approach minimizing the number of decision-making units (DMUs) identified as ...

The need to produce highly reliable products is essential for the survival of many industries in today's world. Consequently, one of the main quality characteristics of products is their lifespan or reliability. The ...

We aim to rank the factors influencing a customer's selection of Islamic banks. Islamic banks have an Islamic interest-free basis. Reviewing papers in the literature review shows a gap in the customer satisfaction area in ...

In this study a scenario-based multi-objective fuzzy model was provided in the SCLSC , which in addition to three aspects of sustainability including, social impact such as the creation of job opportunities, customer ...

The Markov chain is widely used in state-dependent inventory control of spare parts because of its ability to model the gradual degradation process of components and predict their condition. Also, according to previous ...

There is a great need to improve the classical inventory models so that they can address real-world problems more properly. The presence of multiple products and a variety of inventory items have complicated the inventory ...

This paper considers the integrated order picking (joint order batching and picker routing) and delivery problem in a manual picker-to-parts and multi-block 3D warehouse with considering overbooking and delivery-delay ...

In many practical cases, product or process quality is defined by frequency table of two or more qualitative variables. This frequency table is called contingency table. Monitoring the contingency tables is an area in ...

This paper addresses optimal locating healthcare facilities problem regarding the essential role of these systems on expense and equity at the strategic level to decision-makers. As a result, a multi-objective model with ...

In this paper, we offer an analysis and model of a manufacturing line that uses a priority mechanism to process various types of parts in faulty machinery. The manufacturing line comprises machines separated in a set order ...

Emerging technologies, such as vehicle-to-road infrastructure connectivity via wireless telecommunications systems, in addition to reducing the role of humans in driving activities, can meaningfully improve road performance ...

This study proposes a novel sustainable multi-objective agri-food supply chain in Mushroom industry due to the lack of economic, environmental, and social aspects that the prior studies neglected. The proposed study examines ...

Metro is one of the most important urban transportation systems in Tehran. Before the pandemic, almost two million trips were made by metro daily. A crowded metro is one of the most important sources of the outbreak. In ...

In this research, lifetime performance index (LPI) data are used to present a quick switching sampling (QSS) plan based on a type‐II censoring life test and the assumption that the lifetime of units follows the Weibull ...

Earned Value Management (EVM) is a technique that provides decision-makers with efficient control, analysis, and monitoring of the performance as well as the progress of a project to prevent delays and cost overruns. Earned ...

Nowadays, enhancing the products' quality and gaining market share are the primary purposes of any company in a competitive market. So, applying a proper management approach could help companies to make optimal decisions. ...

Project managers analyze the factors that affected projects' success, signifying performing a project within the scopes (Time, Quality, and cost) defined in the initial step. The implication of each factor on project success ...

The Assembly Line Balancing (ALB) problem is one of the subproblems of the Assembly Planning(AP) problem and is defined as the process of partitioning the assembly operations into a set of tasks and assigning them to ...