OPTIMIZATION OF WORKERS QUANTITY USING MATHEMATICAL MODEL

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F23%3A10252643" target="_blank" >RIV/61989100:27230/23:10252643 - isvavai.cz</a>

Result on the web

<a href="https://www.mmscience.eu/journal/issues/march-2023/articles/optimization-of-workers-quantity-using-mathematical-model" target="_blank" >https://www.mmscience.eu/journal/issues/march-2023/articles/optimization-of-workers-quantity-using-mathematical-model</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17973/MMSJ.2023_03_2022106" target="_blank" >10.17973/MMSJ.2023_03_2022106</a>

Result language

angličtina

Original language name

OPTIMIZATION OF WORKERS QUANTITY USING MATHEMATICAL MODEL

Original language description

Production and maintenance processes are inherent in the life cycle of every product. Despite great efforts to automate these processes, a great deal of human resources are still required, which represent a significant part of the financial costs. Each process is composed of sub-tasks that require certain specifics in terms of the number of staff, their expertise, qualifications and experience. It is assumed that the staff are divided according to specifics into different groups with differing wages. Workers&apos; wages are reflected in the final financial cost of the product, its life cycle and its return. Reducing labour costs in a production or maintenance process can be achieved by reducing the total number of staff deployed in the process and by appropriately composing groups of workers. Reducing labour costs leads to increased competitiveness in the market. The main tools of competitiveness are price, speed and range of services offered. This paper examines a strategy that uses price as the main tool for competitiveness in the market. One way to reduce the final price of the product for the customer is to optimise the costs of human resources. This can be achieved through appropriate planning of staff shifts. The specifics of the deployment of staff in a production or maintenance process depend on the requirements of the process sub-tasks. This means that each group of workers can only handle a certain group of tasks according to their qualifications. A Binary Programming Problem with Linear Bonds will be used to plan the deployment of staff, aiming to minimize the number of workers needed in a production or maintenance process within a predefined timeframe.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

20104 - Transport engineering

Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2023

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

MM Science Journal

ISSN

1803-1269

e-ISSN

1805-0476

Volume of the periodical

2023

Issue of the periodical within the volume

březen 2023

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

7

Pages from-to

6339-6345

UT code for WoS article

000991511800001

EID of the result in the Scopus database

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