scholarly journals Digitalization of Lifecycle Management of Domestic Russian tour products based

2021 ◽  
Vol 11 (1) ◽  
pp. 0-0
Keyword(s):  
International Security ◽  
Theoretical Study ◽  
Practical Implementation ◽  
Global Level ◽  
Blockchain Technology ◽  
Digital Twins ◽  
Rapid Changes ◽  
Software Modules ◽  
Multi Agent ◽  
Lifecycle Management

The Article fits into a moment of operational uncertainty and theoretical redevelopment of the nature of tourism in a society marked by geopolitical turmoil and declining international security, as well as rapid changes at the global level, including the pandemic, which is currently posing new challenges for the sector. Today, it is more relevant and appropriate than ever to reflect on them, with the new, digital energy of blockchain technology, using a fundamental approach to digitalizing the decentralized lifecycle management of the domestic Russian tour product with problem-oriented digital twin avatars, supply chain, volumetric hybrid and federated-consistent blockchain. The goal of the article is theoretical study and practical implementation, in the form of basic models and software modules, artificial intelligence algorithms in managing the life cycle of an internal Russian tour product use Laboratory for digitalization and management, using multi-agent models of intelligent digital twins-avatars, is being created, the purpose of these studies is to solve a scientific problem.

Digital Technology Advancements in Knowledge Management in Domestic Tour Products in the Russian Federation

2021 ◽  
pp. 135-148
Author(s):  
Vardan Mkrttchian ◽  
Viacheslav Voronin
Keyword(s):  
Artificial Intelligence ◽  
Knowledge Management ◽  
Supply Chain ◽  
Life Cycle ◽  
Russian Federation ◽  
Practical Implementation ◽  
Digital Twins ◽  
Software Modules ◽  
Multi Agent ◽  
The Russian Federation

This chapter discusses the capabilities with problem-oriented digital twin avatars, supply chain, volumetric hybrid, and federated-consistent blockchain use to the nature of knowledge. The goal of this chapter is a theoretical study and practical implementation in the form of basic models and software modules and artificial intelligence algorithms in managing the life cycle of an internal Russian tour product. A laboratory for digitization and management, using multi-agent models of intelligent digital twins-avatars, is created. The purpose of these studies is to solve a scientific problem.

From Supply Chain Management to Blockchain-Based Management

2019 ◽  
pp. 59-63
Author(s):  
G. V. Zubakov ◽  
O D. Protsenko ◽  
I. O. Protsenko
Keyword(s):  
Supply Chain ◽  
Supply Chain Management ◽  
Digital Economy ◽  
Practical Implementation ◽  
Chain Management ◽  
Mutual Trade ◽  
Blockchain Technology ◽  
Distributed Ledger ◽  
Supply Chain Management System ◽  
The Government

The presented study addresses the current problems in the implementation of the distributed ledger (blockchain) technology in supply chain management mechanisms in the context of the digital economy. Aim. The study aims to analyze the application of the blockchain technology in modern economic processes from the perspective of logistics.Tasks. The authors consider the possibility of using the blockchain technology in the supply chain management system and explore ways to use the findings of the Eurasian Economic Commission (EEC) in the fieldof digital economy to organize information standardization processes within the supply chains of foreign and mutual trade.Methods. This study uses general scientific methods of cognition to examine approaches to the implementation of the blockchain technology in transport and logistics processes and to find opportunities for the implementation of smart contracts to ensure the traceability of the entire chain of commodity and information fl ws.Results. Implementation of the distributed ledger (blockchain) technology in the logistics processes of foreign and mutual trade increases the transparency of information fl ws and the speed of decisionmaking. This technology would allow the parties to negotiate directly, minimizing potential risks and the time required to approve a supply deal.Conclusions. The authors consider the possibility of using a systematic approach to the digitalization of transport and logistics processes and the subsequent standardization of information interaction at the B2B, B2G, and G2G levels, segmented by separate fields of transport and foreign trade and individual economic sectors. As a conclusion, the study assesses the prospects of the practical implementation of blockchain mechanisms in the creation of industrial platforms — digital platforms that provide integrated services for businesses and the government using a single window system.

Synthesis of digital twins with use of multidimensional recursive decomposition

2019 ◽  
pp. 26-37
Author(s):  
V. A. Minaev ◽  
A. V. Mazin ◽  
K. B. Zdiruk ◽  
L. S. Kulikov
Keyword(s):  
Educational Institution ◽  
Subject Area ◽  
Information Storage ◽  
Information Space ◽  
Practical Implementation ◽  
Cognitive Approach ◽  
Recursive Decomposition ◽  
Digital Twins ◽  
Secondary Information ◽  
Integrated Information

The article presents the scientific and methodological issues of formation of digital twins collections based on the use of the multi-aspect recursive decomposition algorithm of the subject area. The general approaches to the solution of topical issues of the modern stage of artificial intelligence are considered. The terminology is concretized in the interrelated areas of knowledge – information – data and its relation with the term of «digital twins» as information containers of knowledge is discussed. The structure, power estimation and metrizability of the information space presented as a recursively defined ordered set of elements – a collection of digital twins (DT-collections) are considered. It is shown that the practical implementation of this approach and its application as part of automated control systems involves maintaining the life cycle of the creation and operation of digital twins in the Integrated information storage, implementing a two-circuit scheme (model) of management. A new cognitive approach to assess the completeness of the knowledge measure in the information space is proposed. The model of the integrated information storage realizing accumulation of knowledge in data banks of primary and secondary information is considered. As an example, a recursive decomposition of a subset of engineering systems of an educational institution is performed.

scholarly journals INTEGRATION OF BLOCKCHAIN TECHNOLOGIE IN CASE OF SYSTEMS ENGINEERING AND SOFTWARE ENGINEERING IN AN INDUSTRIAL CONTEXT

2021 ◽  
Vol 1 ◽  
pp. 1887-1896
Author(s):  
Vahid Salehi
Keyword(s):  
Software Engineering ◽  
Systems Engineering ◽  
Data Entry ◽  
Product Lifecycle Management ◽  
Vehicle Engineering ◽  
Blockchain Technology ◽  
Software Engineering Process ◽  
Lifecycle Management ◽  
Model Based Systems Engineering ◽  
Industrial Context

AbstractCurrently, inconsistent software versions lead to massive challenges for many car manufacturers. This is partly because within the product lifecycle management and the software engineering process, there is no correct handling of software versions for the “data entry” (installation of software on the ECU) of the vehicles. Furthermore, there are currently major challenges for many vehicle manufacturers to ensure transparency, integrity and full traceability of SW data status vis-à-vis the legislator. To counteract these challenges, new solutions in the field of vehicle engineering are to be developed based on a new platform called “CarEngChainNet” and Blockchain technology. On the basis of the “CarEngChainNet” platform, new main and sub-chain chains will be developed that allow tamper-proof SW data management (Peer to Peer and crypto technology) across the entire PLM chain with new methods such as model-based systems engineering of the requirement, function and integration of the SW components in different areas of vehicle development. The aim is to develop new transmission chains of vehicles with individually packaged software artefacts (e.g. ECU software) that can be securely transmitted from server to server into the vehicle.

scholarly journals Circular Digital Built Environment: An Emerging Framework

2021 ◽  
Vol 13 (11) ◽  
pp. 6348
Author(s):  
Sultan Çetin ◽  
Catherine De Wolf ◽  
Nancy Bocken
Keyword(s):  
Built Environment ◽  
Circular Economy ◽  
Digital Technologies ◽  
Geographical Information ◽  
Digital Platforms ◽  
Blockchain Technology ◽  
Digital Twins ◽  
Starting Point ◽  
Building Information ◽  
Framework Development

Digital technologies are considered to be an essential enabler of the circular economy in various industries. However, to date, very few studies have investigated which digital technologies could enable the circular economy in the built environment. This study specifically focuses on the built environment as one of the largest, most energy- and material-intensive industries globally, and investigates the following question: which digital technologies potentially enable a circular economy in the built environment, and in what ways? The research uses an iterative stepwise method: (1) framework development based on regenerating, narrowing, slowing and closing resource loop principles; (2) expert workshops to understand the usage of digital technologies in a circular built environment; (3) a literature and practice review to further populate the emerging framework with relevant digital technologies; and (4) the final mapping of digital technologies onto the framework. This study develops a novel Circular Digital Built Environment framework. It identifies and maps ten enabling digital technologies to facilitate a circular economy in the built environment. These include: (1) additive/robotic manufacturing, (2) artificial intelligence, (3) big data and analytics, (4) blockchain technology, (5) building information modelling, (6) digital platforms/marketplaces, (7) digital twins, (8) the geographical information system, (9) material passports/databanks, and (10) the internet of things. The framework provides a fruitful starting point for the novel research avenue at the intersection of circular economy, digital technology and the built environment, and gives practitioners inspiration for sustainable innovation in the sector.

Digital Twins: Review and Challenges

2021 ◽  
Vol 21 (3) ◽  
Author(s):  
Maria G. Juarez ◽  
Vicente J. Botti ◽  
Adriana S. Giret
Keyword(s):  
Computer Science ◽  
Industry 4.0 ◽  
Multi Agent System ◽  
Agent System ◽  
Digital Twin ◽  
Digital Twins ◽  
Science Approach ◽  
Multi Agent ◽  
Current Operating

Abstract With the arises of Industry 4.0, numerous concepts have emerged; one of the main concepts is the digital twin (DT). DT is being widely used nowadays, however, as there are several uses in the existing literature; the understanding of the concept and its functioning can be diffuse. The main goal of this paper is to provide a review of the existing literature to clarify the concept, operation, and main characteristics of DT, to introduce the most current operating, communication, and usage trends related to this technology, and to present the performance of the synergy between DT and multi-agent system (MAS) technologies through a computer science approach.

scholarly journals Towards developing a cyber-physical multi-agent system for managing precise farms with digital twins of plants

2019 ◽  
pp. 257-261
Author(s):  
Vladimir Laryukhin ◽  
Petr Skobelev ◽  
Oleg Lakhin ◽  
Sergey Grachev ◽  
Vladimir Yalovenko ◽  
...  
Keyword(s):  
A Priori ◽  
Knowledge Bases ◽  
Agent Based ◽  
Plant Soil ◽  
Plant Cultivation ◽  
Technical Requirements ◽  
Digital Twins ◽  
History Of ◽  
Multi Agent ◽  
High Uncertainty

The paper presents the multi-agent approach for developing cyber-physical system for managing precise farms with digital twins of plants. It discusses complexity of the problem caused by a priori incompleteness of knowledge about factors of plant growth and development, high uncertainty of crops cultivation, variety of weather, business and technical requirements, etc. The approach proposes knowledge bases and multi-agent technology in combination with machine learning methods for designing considered systems. Digital twin of plant is specified as an agent based on ontology model of objects relevant for plant cultivation (specific sort of plant, soil, etc) associated with history of operations and environment conditions. The architecture and functions of system components are designed. The expected results of system implementation and the benefits for farmers are discussed.

scholarly journals Cyber-enabled Product Lifecycle Management: A Multi-agent Framework

2019 ◽  
Vol 39 ◽  
pp. 123-131
Author(s):  
Vishwa V. Kumar ◽  
Avimanyu Sahoo ◽  
Frank. W. Liou
Keyword(s):  
Product Lifecycle Management ◽  
Product Lifecycle ◽  
Multi Agent ◽  
Lifecycle Management

Regionalism and conflict management: a framework for analysis

1995 ◽  
Vol 21 (4) ◽  
pp. 359-387 ◽  
Author(s):  
Muthiah Alagappa
Keyword(s):  
Latin America ◽  
Cold War ◽  
Conflict Management ◽  
Political System ◽  
International Security ◽  
Global Level ◽  
Global Dynamic ◽  
Regional Dynamics ◽  
External Powers ◽  
The Cold War

Regionalism, and more generally multilateralism, is commanding considerable attention in the policy and intellectual communities. In the security domain, this interest can be traced to a number of developments. One is the regionalization of international security brought about by the dramatic change in the dynamics of the international political system. In the absence of a new overarching and overriding global-level security dynamic, domestic, bilateral and regional dynamics have become more salient and have to be addressed in their own terms. It is now much more necessary and possible, for example, to discuss security in Asia, Europe, Latin America, Africa, and the Middle East in regional and sub-regional contexts, quite independent of a global dynamic or developments in other regions. While the interests and linkages arising from the involvement of external powers must still be taken into account, the context is qualitatively different from the Cold War era, when the dynamics of the superpower conflict permeated and in many cases subsumed the local dynamics of conflicts.

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