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Wyszukujesz frazę "Logistics network" wg kryterium: Temat


Wyświetlanie 1-4 z 4
Tytuł:
Concept of distribution network configuration in the conditions of centralised forecasting
Autorzy:
Kmiecik, Mariusz
Powiązania:
https://bibliotekanauki.pl/articles/2032990.pdf
Data publikacji:
2021
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
distribution network
forecasting
logistics operator
network configuration
sieć dystrybucji
prognozowanie
operator logistyczny
konfiguracja sieci
Opis:
Introduction/background: The article presents a literature analysis related to the concept of distribution network configuration. The main determinants of network configuration and their impact on key solutions used in networks are also indicated. As a key solution related to the correct management of demand, including forecasting, the author considered centralisation in networks. The article also presents the results of research carried out on 5 distribution networks, in which the correlations between the elements of their configuration and the results of forecasts made using the tool previously created by the author are examined. Aim of the paper: The purpose of the article is to present the concept of distribution network configuration in the conditions of centralised demand forecasts, with the central unit at the level of logistics operator. In addition, the article will consider the hypothesis regarding whether the configuration of the distribution network affects the accuracy of forecasts. Materials and methods: The purpose of the article and verification of the hypothesis was carried out with the help of literature studies, results of the conducted case study, and on the basis of the results of forecasts obtained using the prognostic tool created by the author in the R environment. Results and conclusions: The article demonstrates the basic ability of a logistics operator, working in MDP in the distribution network, to make forecasts and analyse the distribution network. In addition to that, the article presents results indicating that a properly selected configuration of the distribution network has a positive effect on the accuracy of forecasts contained in it.
Źródło:
Organizacja i Zarządzanie : kwartalnik naukowy; 2021, 1; 29-40
1899-6116
Pojawia się w:
Organizacja i Zarządzanie : kwartalnik naukowy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Coordination of transportation operations by 3PL based on real-time cloud data
Autorzy:
Kmiecik, Mariusz
Powiązania:
https://bibliotekanauki.pl/articles/27313441.pdf
Data publikacji:
2023
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
3PL
logistics service provider
distribution network
transportation
logistics coordination
dostawca usług logistycznych
sieć dystrybucyjna
transport
koordynacja logistyki
Opis:
Purpose: Main aim of the following paper is to present the conception of logistics coordination from the point of view of transportation actions from the perspective of the international 3PL company. Design/methodology/approach: In the paper used the case study based on the case of chosen international 3PL, where the distribution network was analyzed. Findings: 3PL is able to support the transportation planning operation in the considered distribution network by using a developed cloud-based infrastructure that supports demand forecasting tool and transportation planning. Originality/value: Paper connects the one function of logistics coordination – transportation planning – with the demand forecasting tool and the issues of 3PL. It is also shown the case study with implemented solution based on cloud infrastructure to support the transportation operations.
Źródło:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2023, 168; 199--215
1641-3466
Pojawia się w:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Forecasting demand for products in distribution networks using R software
Autorzy:
Wolny, Maciej
Kmiecik, Mariusz
Powiązania:
https://bibliotekanauki.pl/articles/1931607.pdf
Data publikacji:
2020
Wydawca:
Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
Tematy:
logistics operator
forecasting
R software
distribution network
operator logistyczny
prognozowanie
oprogramowanie R
sieć dystrybucji
Opis:
Purpose: This article addresses the issue of forecasting demand for products flowing in a distribution network conducted from the perspective of a 3PL logistics operator. Its purpose is to present a tool based on the R software, which is to be used for automatic forecasting of time series. Design/methodology/approach: The work uses the algorithm of automatic forecasting of time series implemented in the "forecast" package. The algorithm was used in a loop for different lengths of the time series to determine the best length of the series. The minimal RMSE value in the training set and in the test set were considered as optimality criteria. Findings: It is shown that the best time series length is 60 weeks in the considered case. Originality/value: The procedure for selecting the best time window length for forecasting demand for products in distribution network.
Źródło:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska; 2020, 142; 107-116
1641-3466
Pojawia się w:
Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Supporting of manufacturer’s demand plans as an element of logistics coordination in the distribution network
Autorzy:
Kmiecik, Mariusz
Powiązania:
https://bibliotekanauki.pl/articles/23966908.pdf
Data publikacji:
2023
Wydawca:
Stowarzyszenie Menedżerów Jakości i Produkcji
Tematy:
dostawca usług logistycznych
3pl - logistyka strony trzeciej
koordynacja logistyki
sieć dystrybucyjna
prognozowanie popytu
logistics service provider
3pl–third party logistics
logistics coordination
distribution network
demand forecasting
Opis:
The paper deals with the concept of centralized demand forecasting and logistical coordination in distribution networks. The aim of the paper is to relate the results provided by the forecasting tools to the basic aspects of logistical coordination. The case of 29 distribution networks in which a logistics operator (3PL) operates and provides contract logistics services to a manufacturing company is analysed. The paper partially confirms the hypothesis of better testability of forecasts based on machine learning algorithms and artificial neural networks for demand planning by the logistics operator to the manufacturer in the framework of logistics coordination in the distribution network. These algorithms perform better for networks with high specificity of flows and food networks. Traditional algorithms, on the other hand, have their better share in creating forecasts for more standard distribution networks. Addi tionally, the second hypothesis regarding the positive influence of modern technological solutions (such as the use of cloud technologies, EDI and flow tracking standards) was confirmed. Additionally, a number of factors that did not have a direct impact on forecasting errors were detailed.
Źródło:
Production Engineering Archives; 2023, 29, 1; 69--82
2353-5156
2353-7779
Pojawia się w:
Production Engineering Archives
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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