Operation Of Information Systems Research Articles

Инвестиции в Интернете: дистанционные сделки с электронными эквивалентами обязательств и требований

Introduction: to date, transactions with complex new investment objects are investigated, including utilitarian digital rights, digital financial assets, and digital currency. In this regard, the author sets a goal: to analyze and investigate the features of remote investment transactions made by individuals (private investors) on the Internet. Methods: the methodological framework for the study was the methods of scientific cognition, among which the main ones are the methods of systematicity, analysis and comparative law. Results: the specifics of the circumstances justified by the fact that the category “electronic equivalents of obligations and requirements” should be fixed as the key concept that should be included in the title of the Federal Law “On Digital Financial Assets” instead of the word formation “digital financial assets”. Conclusions: based on the analysis of the legislation, it is necessary to simplify and modernize the structure of interaction between a private investor, an information system operator, an investment recipient and eliminate unnecessary irrational stages of their interaction using digital computer technologies of a smart contract. Based on the results of the study, the author offers recommendations for the development of standard smart contracts.

DEVELOPMENT OF LED SCREEN TO RECEIVE REAL-TIME TRANSMISSION OF EVACUATION INFORMATION

In this paper, an LED screen with ultra-low power consumption is developed. The work proposes methods for modeling mechanical and electronic systems. The combination of these scientific works gives us an opportunity to reduce power consumption. Spatial-mechanical sweep is developed, which allows to refuse decoding circuits, which in turn consume 35-40% of the total power consumption. We studied the setup of SDRAM controller for reading video data stored in memory or entering data into memory, and developed a code for reading data from the controller memory and outputting it to the data bus on demand of the output device. The results of this study can be widely used by the system for the integrated operation of the evacuation information system in training mode in order to train and mobilize personnel responsible for evacuation, as well as to keep all information and communication resources in readiness.

Legal and organizational aspects of destructive information impact counteracting: the experience of Ukraine and the European Union

With the functioning of the global Internet, the geopolitical struggle between the states has intensified significantly in the information sphere. Transformations of the security space in modern conditions are leading to extraordinary events in cyberspace in Europe and other countries, which are becoming more frequent and large-scale. This situation requires intensification of international cooperation in the field of information space protection. A significant part of the risks in the information sphere arises due to the «lag» of legal regulation from scientific and technological progress. This has led to problems of protection of personal data of citizens and ensuring the sustainable operation of information and telecommunications systems of critical infrastructure. One of the main ways to overcome the «lag» is timely and proper regulation of these processes. Effective international cooperation to protect the information space will be facilitated by: improving coordination of actions and cooperation within international organizations in order to strengthen cyber resilience; purposeful fight against cybercrime in Ukraine and the world; development of cybersecurity dialogue at the national and international levels; close public-private partnership in the institutional provision of information and cybersecurity management.

Analysis of the Implementation of the Generic Regional Health Information System (SIKDA) at Simpang Tiga Health Center Pekanbaru City

The application of the Generic Regional Health Information System at the Community Health Center as a user aims to provide convenience for officers in carrying out reporting activities between sections and also for activities in reporting to the Health Office by using the Generic Regional Health Information System for online patient management. It is hoped that the results of the application of the Generic Regional Health Information System will be input for the benefit of management in preparing a health program planning and is expected to be used as a monitoring system for Community Health Center services by the Head of the Community Health Center and the Health Office to be more effective. This research is a qualitative research with a case study approach. The types of data used are primary data and secondary data. Primary data were obtained from direct observation, in-depth interviews, and document review. The informants of this study consisted of the Head of the Public Health Center, the Person in Charge of the Generic Regional Health Information System, the Operator of the Generic Regional Health Information System, the Police Officer, the Drug Warehouse & Pharmacy Officer and the Cashier of the Simpang Tiga Health Center. The results showed that the implementation of the Generic Regional Health Information System at the Simpang Tiga Health Center was still running up to the registration flow, so it was not interrelated between programs in accordance with the regulations set by the Government. Human resources who operate the Regional Health Information System still have adequate and not in accordance with the minimum educational standards, besides that the operators who run the Regional Health Information System have never received. Existing facilities and infrastructure still do not support the operation of the Generic Regional Health Information System, ranging from network and computer disturbances, which are still insufficient for the implementation of a complete Regional Health Information System flow. Therefore, it is hoped that the puskesmas can pay attention to the existing constraints, so that the operation of the Generic Regional Health Information System runs optimally.

ПРОБЛЕМИ СУДОВОГО ЗАХИСТУ ПРАВ ОСІБ В УМОВАХ ВОЄННОГО СТАНУ

The article proves that the military aggression of the armed forces of the russian federation against Ukraine has led to the impossibility of administering justice in those regions of the independent state that have been attacked by russian war criminals. This resulted in the transfer of territorial jurisdiction to a significant number of local courts that were destroyed or severely damaged by the enemy, or located in the occupied territories or encirclement, to the jurisdiction of those local courts in areas where hostilities are not currently taking place. to ensure the right of access of persons to court on a territorial basis. Emphasis is placed on the fact that the current procedural legislation of Ukraine, which determines the procedure for economic, administrative and civil cases, provides for mandatory operation in the general courts of the Unified Judicial Information and Telecommunication System, which ensures registration of all procedural applications received by the court; automated determination of a judge or panel of judges to consider a specific case; exchange of documents in electronic form between courts, as well as between the court and the parties; sending court decisions and other procedural documents to litigants to their official e-mail addresses; consideration of cases on the basis of materials created in electronic form. It is concluded that the introduction of the Unified Judicial Information and Telecommunication System as the basis for the functioning of the general courts of Ukraine puts their procedural activities in complete dependence on the stability and quality of information and telecommunication systems and the Internet. In such circumstances, under martial law, the General Courts of Ukraine, which have the technical and human capacity to administer justice, are threatened with closure in the event of unstable operation of information and telecommunications systems or disconnection from the Internet, which precludes judicial protection guaranteed by Article 51 of the Constitution of Ukraine. In this regard, it is proposed to introduce into the procedural codes of Ukraine additional rules that allow general courts to move to martial law, in case of unstable operation of information and telecommunications systems or disconnection from the Internet, paperwork and litigation, as well as introduce a temporary moratorium on the entry of court decisions adopted during this period in the Unified Register of Court Decisions, which will guarantee the sustainable operation of courts in difficult times of the state’s existence.

Analysis of conditions and factors affecting cyber security in the special purpose information and telecommunication system

The increase in the number of cases of failure of information and telecommunication networks due to cyber attacks determines the need to protect them from this type of attacks. The issue of increasing cyber security in the conditions of conducting operations by groups of troops (forces) is very important. Due to the armed conflict in the East of Ukraine, the military-political instability in the Middle East, the struggle for influence on world financial and energy flows, the global military-political instability is intensifying. This is due to an increase in the number of communication devices in information and telecommunication networks, as well as an increase in the number of possible attacks that can be used to disrupt the operation of an information and telecommunication network. Considering the above, the object of research is a special purpose information and telecommunication system. The subject of research is cyber security of a special purpose information and telecommunication system. Classical methods of scientific knowledge, namely analysis and synthesis, were used during the research. The research identifies factors that affect cyber security in a special purpose information and telecommunications system. All this must be taken into account while planning and deploying a special purpose information and telecommunication system. The analysis of the consequences of the impact on the information and telecommunications system of special purpose of modern devices of defeat and the impact of devices of radio-electronic suppression and other factors was carried out. A typical special purpose information and telecommunication system does not fully meet the requirements for constant readiness to ensure the management of troops (forces), stability, mobility and throughput. A formalized description of the task of improving cyber security in a special purpose information and telecommunications network is provided. The components that affect the level of cyber security of the special purpose information and telecommunication network during the group's operations have been established. The impact of the specified conditions and factors must be reflected: in the planning documents during the planning of the deployment and operation of the group's information and telecommunications system; in the software, during operational management.

Application of calculus function and value chain analysis method in the quantification of financial flexibility management indicators

Abstract n order to explore the application of calculus function and value chain analysis method in the quantification of financial flexibility management indicators. Firstly, by combing the development process of value chain accounting exploration and cost management at home and abroad, a more complete value chain accounting framework is constructed. Then, a practical case is applied to illustrate the advantages of introducing value chain accounting and its analysis method to improve cost management in advanced manufacturing industry. Finally, it introduces the preconditions for using value chain accounting and its analysis methods to improve cost management. The experimental results show that after the implementation of the improved cost management system, it largely depends on information technology to transfer cost and other confidential information. At this time, it is also very important to do a good job in internal control, otherwise it will lead to the leakage of enterprise confidential information and unimaginable consequences. This requires enterprises to establish a rigorous and complete risk assessment system, including risk identification, risk analysis and risk resolution, implement control activities on this basis, and establish a perfect internal supervision and daily operation and maintenance mechanism of information system. It is proved that the calculus function and value chain analysis method can effectively quantify the financial flexibility management index.

The Governance of Business Continuity Management Practices in Public and Private Sectors

While many external drivers have uplifted the importance of BCM to a greater level within the corporate governance agenda, they have also challenged the organizations to assess whether their actions should be merely to conform with the minimum requirements as outlined by the regulators or to take on a more strategic approach i.e. to exceed the minimum requirements with the intention of enhancing their BCM capabilities further. In some countries, health care and financial sectors are obliged to make sure that service continuity in their information system operations are in accordance to regulatory guideline. Hence, this paper will present the governance initiatives of BCM practices in public and private Sectors globally and specifically in Malaysia.

THE MODELING OF PROCESSES OF DESIGN OF INFORMATION PROTECTION SYSTEMS IN CRITICAL INFORMATION INFRASTRUCTURES

The relevance and necessity of implementations of measures of information security in CII (critical information infrastructures) is explained by several reasons. Firstly, these are the requirements of Russian legislation. Note that some CII objects, because of the nature of the information being processed, can also be attributed to GIS (state information systems) or ISPDn (personal data information systems). There are also requirements for information security measures [4; 5] for systems of this type, which largely correlate with the measures described for CII objects in [6]. Secondly, it is the objective presence of threats of various kinds that require neutralization and exist in almost all modern information systems. In order to ensure information security, the protective mechanisms used at CII facilities should take into account such factors as a significant amount of processed information, the need to ensure correct, stable and trouble-free operation, the multi-user nature of access to information resources, and ensuring the security of managed equipment. The fact that failures and errors in the operation of information systems in a number of CII of industrial enterprises can entail not only economic damage or negative social consequences, but also create a direct threat to the lives of a significant number of people, that live not so far to the place of work of these objects [11]. Modeling of the work performed at the design stage of information security systems of CII facilities is due to the complexity of this process. In present, ensuring the information security of CII facilities is one of the most important tasks currently being solved at the state level. These circumstances determine the relevance of writing the article. The purpose of writing this work is the developing of the set of models describing the features of organizational, legal and technical processes that arise at the stages of formation of requirements for ensuring information security of CII facilities. The normative legal acts of the FSTEC of Russia, which are in the public domain, are used as the methodological basis for writing the work. The methodology of functional graphical modeling IDEF0 was used to describe the ongoing work performed at the design stage of the information security system of the CII. The result of the research presented in this paper is a set of graphical and symbolic models describing the processes performed at the design stage of the information security system in critical information infrastructures.

Interactive route choice and prescriptive information on degradable network

This study models and analyzes the dynamic interaction between route choice and prescriptive information on a degradable network. The predictively prescriptive information is first explicitly modeled based on travelers’ behavior and historical data. Its accuracy is then dynamically measured to adjust the information compliance rate based on travelers’ expectations and experiences. Finally, a logit function is adopted to describe travelers’ route choice. Based on the proposed model, the dynamic interaction between route choice and prescriptive information on a degradable network is investigated by theoretical analyses and numerical experiments, which provides insights for the design and operation of advanced traveler information systems and traffic management.

Socialization and Implementation of Midwifery Teleconsultation "Tanya Saja" app

The coronavirus (COVID-19) outbreak has spread globally and caused nearly 10,000,000 diagnosed cases and 500,000 deaths as of June 28, 2020. The impact of covid-19 can be greater on vulnerable populations. Pregnant women tend to be more physiologically and psychologically vulnerable to infectious diseases, putting them at higher risk of maternal complications. To avoid exposure to the COVID-19 virus, the government through the task force protocol recommends that health services in the form of education through teleconsultation, so that in exploring the challenges faced during the current covid-19 pandemic, smartphone technology in the form of applications with android operating information systems in support of information is provided. The purpose of making the Android-based "Ask Only" Midwifery Consultation application is as a promotive and preventive effort to spread the Covid-19 virus both to health workers and clients in providing remote midwifery care services. This devotional activity was held in December 2021. The method of devotion carried out by the form of socialization to the target of midwifery in Posyandu Kemuning VII Karawang Kulon Puskesmas Tanjungpura village with a total of 57 participants. The results of this activity obtained more participant data in the age group of ≤ 35 years, most participants from high school-PT education background, the majority of participants as Housewives, the majority of participants' knowledge about teleconsultation both, most participants gave an interested response using the Tanya Saja application.

Peran Motivasi Dalam Memediasi Pengaruh Pengalaman Kerja dan Kompetensi terhadap Pengembangan Karir Pegawai di PT PLN (Persero) Divisi Sistem dan Teknologi Informasi Operasional Sumatera

The purpose of this study was to determine and analyze the role of motivation in mediating the effect of work experience and competence on employee career development at PT PLN (Persero) Operational Information Technology and Systems Division of Sumatra. The research method used is associative research method. Methods of data collection is done by distributing questionnaires and documentation studies. The study was conducted using saturated samples taken from the total population of 80 people. Data processing using Lisrel software version 8.8 with descriptive analysis, classical assumption test, multiple linear regression analysis, hypothesis testing, and coefficient of determination (R2). The results showed that (1) Partially, the work experience variable had a positive and insignificant effect on employee motivation; (2) Partially, the competence variable has a positive and significant effect on employee motivation; (3) Partially the work experience variable has a positive and insignificant effect on employee career development (4) Partially the competence variable has a positive and significant effect on employee career development (5) Partially the motivation variable has a negative and insignificant effect on employee career development (6 ) Motivation variable has no significant effect in mediating the effect of work experience on employee career development (7) motivation variable has no significant effect on mediating the influence of competence variable on employee career development.

OpenIaC: open infrastructure as code - the network is my computer

Modern information systems are built fron a complex composition of networks, infrastructure, devices, services, and applications, interconnected by data flows that are often private and financially sensitive. The 5G networks, which can create hyperlocalized services, have highlighted many of the deficiencies of current practices in use today to create and operate information systems. Emerging cloud computing techniques, such as Infrastructure-as-Code (IaC) and elastic computing, offer a path for a future re-imagining of how we create, deploy, secure, operate, and retire information systems. In this paper, we articulate the position that a comprehensive new approach is needed for all OSI layers from layer 2 up to applications that are built on underlying principles that include reproducibility, continuous integration/continuous delivery, auditability, and versioning. There are obvious needs to redesign and optimize the protocols from the network layer to the application layer. Our vision seeks to augment existing Cloud Computing and Networking solutions with support for multiple cloud infrastructures and seamless integration of cloud-based microservices. To address these issues, we propose an approach named Open Infrastructure as Code (OpenIaC), which is an attempt to provide a common open forum to integrate and build on advances in cloud computing and blockchain to address the needs of modern information architectures. The main mission of our OpenIaC approach is to provide services based on the principles of Zero Trust Architecture (ZTA) among the federation of connected resources based on Decentralized Identity (DID). Our objectives include the creation of an open-source hub with fine-grained access control for an open and connected infrastructure of shared resources (sensing, storage, computing, 3D printing, etc.) managed by blockchains and federations. Our proposed approach has the potential to provide a path for developing new platforms, business models, and a modernized information ecosystem necessary for 5G networks.

Book Reviews

In Book Reviews, we review an extensive and diverse range of books. They cover theory and applications in operations research, statistics, management science, econometrics, mathematics, computers, and information systems. In addition, we include books in other fields that emphasize technical applications. The editor will be pleased to receive an email from those willing to review a book, with an indication of specific areas of interest. If you are aware of a specific book that you would like to review, or that you think should be reviewed, please contact the editor. The following book is reviewed in this issue of INFORMS Journal on Applied Analytics, 52(3), May–June: Give Yourself a Nudge: Helping Smart People Make Smarter Personal and Business Decisions, Ralph Keeney.

Information and analytical support for making well-informed administrative decisions in civil protection system

Purpose. To substantiate the basic requirements for information and to develop a quality evaluation method of the civil protection information and analytical support system operation in public administration. Methodology. During the research, a set of general and special methods were used: regular observation and comparative analysis, content analysis, logical generalization, quantitative and qualitative comparison, scientific abstraction and systematization. Aquality evaluation method of the civil protection information and analytical support system operation was applied, which led to outlining the quality of information as sufficient, corresponding with situation changes, and significant information for appropriate decision-making by the head of authority under certain conditions. Findings. The basic information requirements are substantiated and its quality is defined as a set of characteristics (adequacy, completeness, responsiveness and utility) that outlines the degree of its suitability for achieving the goals of the information and analytical support system in civil protection. The quality evaluation method of the information and analytical support system operation in civil protection during emergencies was elaborated; it allows evaluating quantitatively the correspondence of the quality of system operation with the requirements stipulating usage of the integrated indicator the extent of information and analytical support for the authority concerning its activity arrangement in emergencies. The obtained results of quality evaluation of the civil protection information and analytical support system operation were proposed to determine the rational method of its operation during the decision-making process by the head of authority under certain conditions. Originality. The evaluation criterion was defined: achieving the condition when the extent of implementing the information and analytical support is higher or equal to the required one and provides for further evaluation of the operation methods of the system. Practical value. It is proved that attaining the criterion of information and analytical support system operation quality in civil protection is a connecting link to the methodological approach. Therefore, there is a possibility to determine a rational method of the system operation using the hierarchical model of alternative method comparison taking into consideration analytic hierarchy process (AHP), which ensures the head of authority to perform the assigned tasks qualitatively, completely and timely.

Modeling of Operation of Information System for Critical Use in the Conditions of Influence of a Complex Certain Negative Factor

Modeling of Operation of Information System for Critical Use in the Conditions of Influence of a Complex Certain Negative Factor

PROCESSES OF THE TELECOM OPERATOR’S INFORMATION ARCHITECTURE TRANSFORMATION

The subject of the article is the architecture of information systems of telecom operators (BSS/OSS), requirements for it and the processes of its transformation. The goal is to transform the existing information environment of the operator into an open digital ecosystem, in accordance with business and technological requirements for the functionality and architecture of information systems of communication operators, which will introduce new business models, services and products, communication channels, and increase competitiveness. The following tasks were solved at the study: analysis of the current state of telecommunications and information systems used by telecom operators; analysis of requirements for business support and operational information systems, collection and analysis of requirements for the architecture of modern information systems in the field of telecommunications, analysis of the transformation process from the existing BSS/OSS architecture of the communication operator into the target architecture of the digital communications provider, elaboration of a recommendations for an intermediate architecture. To solve these problems, methods of system and business analysis were used, in particular, methods of analysis of software requirements, technologies for developing software application architecture. The following results were obtained. The current state of the telecommunications services industry, the features of the existing information systems of telecommunications operators (BSS/OSS) and the requirements for the architecture of such systems was analyzed. Strategies of transition to modern architecture was considered and analyzed. The target architecture of the digital service provider's information ecosystem and the process of transforming the existing BSS/OSS architecture into the target architecture were considered. Intermediate migration architecture was proposed. Conclusions: the transformation to modern information architecture will ensure compliance of BSS/OSS systems with market requirements and new technologies, adapt to their changes, allow operators to increase competitiveness, reduce operating and capital costs, create technological conditions for open digital ecosystem and transform the operator into a digital services provider. It was recommended to use an intermediate architecture based on the open standardized TMF API for such transformation.

Theoretical and methodological aspects of keeping record of goods exchange operations at transfer prices

The purpose of the article is the development of organizational and methodological tools of keeping record of goods exchange operations at transfer prices. The article studies peculiarities of business operations accounting and preparation of financial reports with the glance to differences in record keeping systems of different countries in order to establish effective data exchange between accounting services of the companies involved in foreign economic activity. It was proven that the use of transfer pricing has a considerable effect on labor intensity of record keeping operations and complicates the process of establishment of record keeping system, requiring increase in the accounting department staff and additional financial and material costs. The main steps of development of an effective information system for keeping record of FEA operations at transfer prices have been identified. Functional and technical requirements, algorithm of information system operation, including requirements to the main data sources, composition of directories for determination of comparative prices, statistical data have been developed and described. The sequence of comparative analysis for determination of compatibility of companies and business operations has been developed. A documentogram for keeping record of goods (works, services) at transfer prices for trade enterprises has been developed. It was proposed to perform transfer pricing control, take operative decisions to enhance its effectiveness and productivity, systematize the contents, to order its structure and document routes using the documentogram. Multisegment analytical breakdowns for building working chart of accounts for keeping record of business operations at transfer prices.

Method of analytical modeling and simulation of technological processes subject to the influence of external factors

The method of analytical modeling and simulation of technological processes is presented, which makes it possible to assess the influence of external factors on the operation of information and control systems. The application of this method to study the process of detecting pipeline defects by vibroacoustic control systems is considered. A mathematical model with automatic selection of the parameters of autocorrelation functions of random disturbances is proposed, which makes it possible to take into account the influence of natural and man-made noises on the detection process. The possibility of modeling the influence of random disturbances on the working processes of technological machines is also considered. The proposed simulation models are of practical value, since they allow one to study virtual prototypes of construction and road-building machinery in various modes and reduce the cost of performing expensive field experiments.

FRANCE'S EXPERIENCE IN IMPROVING THE TREASURY INFORMATION SYSTEM IN THE CONTEXT OF THE INTRODUCTION OF THE DIGITAL ECONOMY IN THE REPUBLIC OF UZBEKISTAN

This article discusses the need to introduce foreign experience in the field of the information system of the treasury of the Republic of Uzbekistan. The advantages of introducing foreign experience in the context of the introduction of the digital economy are noted. Questions about the shortcomings of the current state of the information system in the treasury are considered, as well as a number of reasons hindering the development of this area. Based on the analysis of the experience of foreign countries, especially the experience of France, a number of proposals are given by the co-authors to introduce a new mechanism for the operation of the treasury information system in the Republic of Uzbekistan in the context of the introduction of the digital economy. The digital economy is changing our socio-economic development of society in an unprecedented way, while creating both huge opportunities. New technologies can make an enormous contribution to the achievement of a country's sustainable economic development goals. However, obtaining positive results requires studying foreign experience. In order to unlock the full socio-economic potential of digital technologies, while avoiding undesirable consequences, it is necessary to strengthen international cooperation as soon as possible.