scholarly journals Order logistics based on collaborative filtering

2021 ◽  
Vol 244 ◽  
pp. 08002
Author(s):  
Evgeny Makarov ◽  
Sergey Gusev ◽  
Elena Bunina ◽  
Ruslan Taidaev
Keyword(s):  
Information Technologies ◽  
Performance Indicator ◽  
Point Of View ◽  
Transport Systems ◽  
Practical Implementation ◽  
Logistics System ◽  
Goods And Services ◽  
Logistics Systems ◽  
Organization And Management ◽  
Complex Design

Modern approaches to the organization and management of logistics operators include issues directly related to the forecasting of the dynamics of the processes of the company under study, as well as the development of recommendations for further functioning in the market of goods and services. Services integrated into the order and delivery logistics system are an integral part of it and accompany the flow processes throughout the supply chain. Nowadays, the complex of information technologies, communications and technological solutions allows implementing the most daring offers of logistics companies. Innovative solutions developed using information technologies develop the complex “design-practical implementation” in logistics systems and form a digital space for managing material flows. The calculation of the forecast values of the indicators that characterize the order requires research from the point of view of taking into account the already known preferences of customers. We are talking about recommendation systems that offer to form a package of services in the delivery and assembly of a batch of orders based on the established preferences of other customers and users of the services. The well-known preferences of customers when accessing logistics services form the basis for developing recommendations that are close to them. The obtained data of forecasts of the state of the system under study should provide an opportunity to develop an individual package of solutions, based on the already known preferences of other users. The key value is the information that is used in this model to build forecasts. The practice of finding solutions in the management of order procedures in logistics is an analysis of the key problems and “problem points” that affect the overall performance indicator, taking into account the geography of transport systems, established trade practice, the characteristics of the markets studied and the location of each, specifically selected company.

scholarly journals Urban environment influence on distribution part of logistics systems

2017 ◽  
Vol 42 (2) ◽  
pp. 7-23 ◽  
Author(s):  
Andrii Galkin
Keyword(s):  
Net Present Value ◽  
Performance Indicator ◽  
Road Transport ◽  
Evolutionary Development ◽  
Material Flows ◽  
Logistics System ◽  
Logistics Systems ◽  
Transport Services ◽  
Transportation Service ◽  
The Impact

The irregularities of evolutionary development, continuous improvement of environmental component into transport and raise many unsolved problem in the fields of transport in logistics systems and material flows management. The city parameters analyses had highlighted connections with transport services technology. Also the distribution stage of the logistic chain, which consists of following market participants: incoming material flow, retailers and Transportation Company (carrier) in different cities has been considered. Transportation service is made by road transport. The paper compares results of transportation servicing in different cities and logistic chains with same technology. As performance indicator net present value has been used. Existing criteria for evaluating the effectiveness of distribution of material flows does not sufficiently take into account the time value of money and possible options for investment, so when estimating the performance of servicing of business investment indicators should be used. Paper should elucidate the impact of cities on the transport service efficacy. Practical suggestions on logistics system functioning and transportation service of retailers in urban area have been proposed. Obtained results discovered overall impact of city’s parameters (density of streets and roads network’ irregularity factor; automobilizationlevel; urban square; scheme of road network; city radius) on logistics according to model which include more than 50 parameters and allows finding regularities of changing logistics efficiency on them.

Order Parameters and Operation Modeling of Modularity Logistics Systems

2015 ◽  
Vol 740 ◽  
pp. 1025-1037
Author(s):  
Hui Shu Piao ◽  
Jing Wang ◽  
Jin Feng Chen
Keyword(s):  
Public Information ◽  
Order Parameters ◽  
Point Of View ◽  
Self Organization ◽  
Management Model ◽  
Collaborative Management ◽  
Logistics System ◽  
The Public ◽  
Logistics Systems ◽  
Internal And External Factors

The modularity logistics system is a new concept produced in network era of globalization. The modularity logistics systems have self-organization characteristic. Combining modularity theory with synergetics theory, the association between modularity logistics systems and logistics standardization system was analyzed. And from the self-organization’s point of view, analyzing the internal and external factors of modularity logistics systems, it was identified that the standardization degree and the modularity value of logistics systems are the order parameters among the co-evolutionary of modularity logistics systems. Finally, introducing synergetics to management science, the collaborative management model of modularity logistics systems is put forward based on the public information supporting platform.

scholarly journals SUSTAINABLE DEVELOPMENT OF TRANSPORTATION IN THE CITIES OF RUSSIA: EXPERIENCE AND PRIORITIES

2019 ◽  
Vol 13 (4) ◽  
pp. 24-46 ◽  
Author(s):  
Yulia M. Grishaeva ◽  
Olga Yu. Matantseva ◽  
Iosif V. Spirin ◽  
Maria I. Savosina ◽  
Zinaida N. Tkacheva ◽  
...  
Keyword(s):  
Sustainable Development ◽  
Urban Development ◽  
Information Technologies ◽  
Smart Cities ◽  
Developed Countries ◽  
Sustainable Urban Development ◽  
Transport Systems ◽  
Scientific Publications ◽  
Environmental Consequences ◽  
Logistics Systems

Aim.The aim is to reveal the need and relevant directions for the implementation of the concept of sustainable development in relation to the efficiency of transport and logistics activities.Methods.The methodology of research and development includes the analysis and adaptation of the experience in the areas of sustainable urban development and their transport, environmental impact of transport, planning and organizing passenger transport in smart cities, theories of utility and efficiency. In order to analyze the state of the investigated problem, modern scientific publications of Russian and foreign scientists were used.Results.We considered the modern understanding of the concepts of sustainable development and smart cities, the globalization of their use by the executive authorities in developed countries to improve the economy and quality of life. Were also indicated the main problems of the transition to sustainable development, characteristic of Russia. Various examples of the implementation of the concepts of sustainable development and smart city, the use of modern information technologies and methods for evaluating transport and logistics projects were given. The environmental consequences of using the concept of sustainable development, as well as the need to transform the land use policies in cities were indicated. The approaches to assessing the efficiency of transport and logistics systems and their development projects were considered. The directions of improving the human resourcing for sustainable development were identified.Conclusions.The main directions of succeeding in sustainable urban development and implementation of projects for the development of the transport systems were established. Recommendations were formulated to ensure the planning of sustainable development and building of a methodology to evaluate the efficiency of transportation and logistics as well as the projects for their improvement.

Intelligent Optimization of Green Logistics System for Agricultural Products Based on the Database Resource Mining

2012 ◽  
Vol 490-495 ◽  
pp. 2226-2230
Author(s):  
Hong Zhang ◽  
Chang Bo Shao
Keyword(s):  
Data Mining ◽  
Point Of View ◽  
Agricultural Products ◽  
Logistics System ◽  
Mining Technology ◽  
Computer Data ◽  
Logistics Systems ◽  
New Type ◽  
Product Sales ◽  
Distribution Problems

The computer data mining technology can carry out an in-depth selection and processing on the potential data information. This new type of data mining technology has the ability to bring the values of all kinds of the information resources into full play. The sales of the agricultural products are the main source of the agricultural economic income. However, the agricultural products, during the period of entering in the market sales, are necessary to face up with all kinds of the logistics and distribution problems. From the perspective of the market value of the agricultural products, it is necessary for the enterprises to create the matching logistics systems and then meet the needs of the product sales. In accordance with this point of view, the author mainly carries out an analysis on the problems in the agricultural products logistics system based on the database resource mining in this paper.

scholarly journals Implementation of information systems in the organization of public passenger transport - examples from practice

2020 ◽  
Vol 66 (2) ◽  
pp. 21-25
Author(s):  
Tijana Ivanisevic ◽  
Sreten Simović ◽  
Vedran Vukšić
Keyword(s):  
Information System ◽  
Urban Areas ◽  
Information Technologies ◽  
Urban Transport ◽  
Passenger Transport ◽  
Goods And Services ◽  
Organization And Management ◽  
Modern System ◽  
City System ◽  
The City

The system of public urban transport of passengers should ensure the flow of people, goods and services in urban areas, occupying a special place in the city system and significantly affecting the sustainability of the city. Efficient organization and management of the system is not possible without proper information. An indispensable part of every modern system of public urban passenger transport are information technologies. Information technologies make the company more competitive, modern and more efficient, so without it's application it is impossible to survive in a market that is very demanding in terms of optimizing transport activities and processes. The paper presents the application of the information system in the organization of public urban passenger transport in the city of Belgrade.

Quality indicator of the smart city transportation and logistics system

2020 ◽  
Vol 19 (11) ◽  
pp. 2116-2135
Author(s):  
G.V. Savin
Keyword(s):  
Intelligent Transportation Systems ◽  
Smart City ◽  
Urban Areas ◽  
Human Life ◽  
Life Quality ◽  
Intelligent Transportation ◽  
Transportation Systems ◽  
Logistics System ◽  
Organization And Management

Subject. The article considers functioning and development of process flows of transportation and logistics system of a smart city. Objectives. The study identifies factors and dependencies of the quality of human life on the organization and management of stream processes. Methods. I perform a comparative analysis of previous studies, taking into account the uniquely designed results, and the econometric analysis. Results. The study builds multiple regression models that are associated with stream processes, highlights interdependent indicators of temporary traffic and pollution that affect the indicator of life quality. However, the identified congestion indicator enables to predict the time spent in traffic jams per year for all participants of stream processes. Conclusions. The introduction of modern intelligent transportation systems as a component of the transportation and logistics system of a smart city does not fully solve the problems of congestion in cities at the current rate of urbanization and motorization. A viable solution is to develop cooperative and autonomous intelligent transportation systems based on the logistics approach. This will ensure control over congestion, the reduction of which will contribute to improving the life quality of people in urban areas.

MATERIAL RESOURCES IN THE MILITARY LOGISTICS SYSTEM

2019 ◽  
Vol 2 (12) ◽  
pp. 21-27
Author(s):  
V. Makhankov ◽  
A. Maltsev ◽  
A. Kupriniuk ◽  
V. Obertas
Keyword(s):  
Inventory Management ◽  
Armed Forces ◽  
Main Task ◽  
Logistics System ◽  
Military Logistics ◽  
Material Resources ◽  
Organization And Management ◽  
Material Separation ◽  
The Military ◽  
Military Units

The current stage of reforming the Armed Forces of Ukraine (AF) confirms that the crisis in the country's economy has significantly affected the system of logistics of troops, which ensures its main task – to maintain the combat readiness of military units and ensure their livelihood in peacetime. The war in the east of the country and the existing state of providing troops showed the need to improve the organization and management of the process of logistical (technical, rear and medical) provision of training and combat use of the Armed Forces of Ukraine, which is currently in the phase of perspective changes and necessitates the development of a new concept of military information management and logistical flows, which will be implemented by a new, more efficient structure, called the "military logistics system". The purpose of the article is to determine the directions for the creation and accumulation of an optimal nomenclature of stocks of material resources in peacetime and their rational separation at the tactical, operational and strategic levels of management. The article describes the contents of the concepts of "logistics", "echelon", "stocking", "operational accounting". Important tasks of modern conditions of process of creation and management of stocks in the course of reforming of the Armed Forces of Ukraine are systematized; variants of the offered models of inventory management are outlined. The goal is achieved through theoretical and experimental research on volume optimization and material separation at all levels of management, which is one of the key problems of military logistics.

scholarly journals Evaluation of Intelligent Transport Systems Used in Urban Agglomerations and Intercity Roads by Professional Truck Drivers

2021 ◽  
Vol 13 (5) ◽  
pp. 2935
Author(s):  
Natalia Drop ◽  
Daria Garlińska
Keyword(s):  
Truck Drivers ◽  
Point Of View ◽  
Transport Systems ◽  
Emergency Vehicle ◽  
Intelligent Transport Systems ◽  
Traffic Lights ◽  
Intelligent Transport ◽  
Systems Research ◽  
Variable Content ◽  
The City

Using intelligent transport systems in cities is gaining popularity. The fundamental aim of their existence is to improve safety and traffic flow and prevent congestion in city centres. All people moving around the city, such as public transport passengers, as well as truck and emergency vehicle drivers and drivers of passenger vehicles, are users of intelligent transport systems. Research which was carried out for the article entirely concerns functioning and utility of intelligent transport systems from truck drivers’ experience. The main aim of the research was to evaluate services and tools within intelligent transport systems in European cities which are visited by Polish truck drivers. Our research indicates that most drivers (almost 98%) stated that they find intelligent transport systems useful and 92.5% of interviewed pointed that intelligent transport systems help with their everyday work duties. Of all the tools in the survey drivers agreed that variable content signs, accommodative traffic lights, and extra road illumination have most influence in road safety. Identifying the most useful and helpful tools of intelligent transport systems will allow to define their preferred development directions from truck drivers’ point of view.

scholarly journals Multifunctional Cantilevers as Working Elements in Solid-State Cooling Devices

Actuators ◽  
2021 ◽  
Vol 10 (3) ◽  
pp. 58
Author(s):  
Andraž Bradeško ◽  
Lovro Fulanović ◽  
Marko Vrabelj ◽  
Aleksander Matavž ◽  
Mojca Otoničar ◽  
...  
Keyword(s):  
Heat Transfer ◽  
Ethylene Glycol ◽  
Contact Resistance ◽  
High Efficiency ◽  
Thermal Contact ◽  
Point Of View ◽  
Practical Implementation ◽  
Cooling Devices ◽  
Cascade Structure ◽  
Lead Magnesium

Despite the challenges of practical implementation, electrocaloric (EC) cooling remains a promising technology because of its good scalability and high efficiency. Here, we investigate the feasibility of an EC cooling device that couples the EC and electromechanical (EM) responses of a highly functionally, efficient, lead magnesium niobate ceramic material. We fabricated multifunctional cantilevers from this material and characterized their electrical, EM and EC properties. Two active cantilevers were stacked in a cascade structure, forming a proof-of-concept device, which was then analyzed in detail. The cooling effect was lower than the EC effect of the material itself, mainly due to the poor solid-to-solid heat transfer. However, we show that the use of ethylene glycol in the thermal contact area can significantly reduce the contact resistance, thereby improving the heat transfer. Although this solution is most likely impractical from the design point of view, the results clearly show that in this and similar cooling devices, a non-destructive, surface-modification method, with the same effectiveness as that of ethylene glycol, will have to be developed to reduce the thermal contact resistance. We hope this study will motivate the further development of multifunctional cooling devices.

The Method Research of Production Enterprise Logistics System Integration

2013 ◽  
Vol 734-737 ◽  
pp. 3320-3323
Author(s):  
Kai Wang
Keyword(s):  
System Integration ◽  
Point Of View ◽  
System Capacity ◽  
Enterprise Management ◽  
Logistics System ◽  
Production Scale ◽  
Operation Process ◽  
Enterprise Logistics ◽  
The Individual ◽  
Integrated Logistics

With the expansion of consumer market and production scale, the effect of logistics in the enterprise management is also becoming increasingly prominent. But the individual enterprise's logistics system capacity is limited, can not meet the needs of production and consumption timely and the waste of resources in the operation process are the prominent problems in logistics management. This paper explored the logistics system integration ideas and workable solutions of production enterprise from integrated logistics system point of view.

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