Information Decision Support Systems Research Articles

Информационная система поддержки принятия решений при экоинвестиционном подходе к восстановлению природных экосистем, нарушенных в ходе освоения георесурсов

A conceptual approach to the restoration of natural ecosystems is to use the idea of adaptive systematic organization of ecosystems, since the driving force of evolution is the purposeful adaptation of ecosystems based on feedback, oriented towards increasing their viability and sustainability. The Mining Institute of the KSC of RAS has justified a methodology and developed a technology for restoring natural ecosystems disrupted during geo-resources development, in accordance with the principle of their self-organization, the creation of a biologically active environment. Formation of a biologically active environment as a result of establishing a seeded cereal phytocenosis without applying a fertile layer is the essence of an eco-investment approach, which consists in increasing the energy potential of the system-forming function of biota to increase the rate of restoration of natural ecosystems. A decision support information system has been developed for an eco-investment approach to restoring natural ecosystems disrupted during the development of geo-resources based on the principle of information unity of natural and technical systems, which allows us to consider natural ecosystems as information-driven, and environmental conditions as the controlling factors. The information system integrates a set of software data processing modules to monitor the dynamics of the natural ecosystems restoration at all the stages of the soil biological organization and implements the interaction of functional modules (databases, algorithms and data processing software, geoinformation components), linking them with unified information flows, which ensures the efficiency and quality of management decisions taken based on the ecoinvestment approach to restoration of the natural ecosystems disrupted during the development of geo-resources.

Improving Automatic Coronary Stenosis Classification Using a Hybrid Metaheuristic with Diversity Control.

This study proposes a novel Hybrid Metaheuristic with explicit diversity control, aimed at finding an optimal feature subset by thoroughly exploring the search space to prevent premature convergence. Background/Objectives: Unlike traditional evolutionary computing techniques, which only consider the best individuals in a population, the proposed strategy also considers the worst individuals under certain conditions. In consequence, feature selection frequencies tend to be more uniform, decreasing the probability of premature convergent results and local-optima solutions. Methods: An image database containing 608 images, evenly balanced between positive and negative coronary stenosis cases, was used for experiments. A total of 473 features, including intensity, texture, and morphological types, were extracted from the image bank. A Support Vector Machine was employed to classify positive and negative stenosis cases, with Accuracy and the Jaccard Coefficient used as performance metrics. Results: The proposed strategy achieved a classification rate of 0.92 for Accuracy and 0.85 for the Jaccard Coefficient, obtaining a subset of 16 features, which represents a discrimination rate of 0.97 from the 473 initial features. Conclusions: The Hybrid Metaheuristic with explicit diversity control improved the classification performance of coronary stenosis cases compared to previous literature. Based on the achieved results, the identified feature subset demonstrates potential for use in clinical practice, particularly in decision-support information systems.

Development of a Decision Support Information System for the Regulation of Consumer Goods in the Agricultural Sector

Development of a Decision Support Information System for the Regulation of Consumer Goods in the Agricultural Sector

Implementasi Metode Multi Attribute Utility Theory pada Sistem Pendukung Keputusan dalam Pemilihan Siswa Unggulan

Vocational School of Al Furqon is a private school that annually holds an election of excellent students. Vocational school Al Furqon selects excellent students manually so that the results of the assessment of superior students are less effective. The purpose of our research is to produce a decision-support information system for the selection of Excellent Students at Al-Furqon Batu Bara Vocational School by building a decision-support system using the Multi-Attribute Utility Theory (MAUT) method. The type of research used is quantitative. The research method used to develop this system is the waterfall method which starts from analysis, planning, implementation, and testing. In our research stages are interviews, observations, and literature studies. There are 70 alternatives but only 9 alternatives fall into the criteria, so only 9 alternatives are processed in the calculation. The subject and object of our research is the excellent student of Al Furqon Vocational School. The results of our research are presented in the form of a Decision Support System, the selection for superior students has been successfully implemented in the form of a website that can be accessed universally and anytime using the Internet with the results of the MAUT method calculation, Tantri Agustin Damanik got the highest score, namely with a total score of 1000 and was successfully named as an excellent student according to the calculation of the MAUT method and according to predetermined criteria.

Integrated Colorectal Cancer Screening Based on Decision Support Information System

Background: Decision making modalities for cancer screening for many conditions and different stages have become increasingly complex. Reengineering of traditional and paper-based decision support information system as an innovation strategy facilitates scheduling and decision making and support the delivery of cancer screening services. Objectives: The aim of study is to business process reengineering based on decision support information system in order to integration of colorectal cancer screening plan in Iranian population. Methods: The research method used in this study is mix method research (MMR) which combines quantitative methods and qualitative methods. Data collection techniques and tools in this study are: (1) Situational analysis method by checklist. The status of the current information system was evaluated with a checklist and (2) interview and focus group discussion; it is based on the 37 views of experts. Results: In this study, present screening information system was surveyed of six dimensions. These dimensions were general specification, functions, technologies, data resources, users, manual and standards of screening information system. The present information system performed only 25.1% of the expected information system tasks. The next step, conceptual models of integrated CRC screening information system are developed and approved by experts. Conclusions: Reengineering is a powerful and significant change strategy that can bring quality improvements in decision making processes of colorectal cancer screening plan. Therefore, to support the successful reengineering of decision support information system, comprehensive survey of infrastructures is needed in order to improve the quality of colorectal cancer screening plan.

The use of fuzzy sets to form the staffing of a medical institution

The timely provision of medical care directly depends on the well-planned time of the medical staff. The use of information systems and decision support systems can improve efficiency and reduce healthcare costs. A difficult problem to solve in medical information systems is the uncertainty of information associated with the failure to meet the conditions for completeness and reliability of incoming information when organizing the work of a medical institution. The use of a fuzzy logic mechanism in decision support systems to assess the staffing of a medical institution will allow taking into account the influence of many factors at the initial decision-making stage, which will contribute to improving the efficiency of the personnel of a medical organization.

Research of the optimization problem of structure hierarchical communication network with changing its parameters

The article is devoted to the study of the problem of optimizing the hierarchical structure of a multicommodity communication network with discrete flows when changing its important parameters, such as the capacity of network arcs in transport blocks and the size of the transport block for transportation of the discrete small-lot cargo or of the data transmission in a digital communication network. The network has three levels of hierarchy – a backbone, a zonal and an internal and four types of nodes - backbone nodes of the first, second and third types, forming the backbone and zonal levels of the network, and nodes of the fourth type, which subordinate to each backbone node and forming the internal levels of the network. Types of nodes differ from each other in terms of functionality. The main task of the study is to establish how the structure of the backbone network changes (the number and location of backbone nodes of the first, second, and third types), the flow processing and distribution scheme, and the technical and economic indicators of the network's functioning for different values of its parameters. The principles of organization of sorting and distribution of flows in a three-level network and its mathematical model are given. A mathematical model of the optimization problem of the backbone network structure and flow sorting and distribution scheme is formulated. Algorithms for solving the problem are based on the discrete analogue of the local descent method proposed by the authors earlier, when the neighborhoods of the metric space of possible solutions are chosen based on heuristic considerations, taking into account the specifics of the problem being solved. Computer modeling of the problem on a network containing 10 nodes at the specified change in the both parameters is carried out. The modeling was carried out on the example of the transport network of cargo transportation using a computer program that is part of the instrumental software of the Information and Analytical Decision Support System (IA DSS), which is being developed at the Institute of Telecommunications and Global Information Space of the National Academy of Sciences of Ukraine. An experimental study of solution the problem showed that the structure of the network is weakly dependent on the change in the carrying capacity of the arcs and the size of the transport block. The proposed computer technology for solving problem when the network parameters are changed allows you to interactively modeling various options of a network, changing the topology, hierarchical structure, flows, parameters and constraints of the model and from the set of the obtained solutions to choose a best option, taking into account the selected a goal function and the accepted constraints; calculate preliminary technical and economic indicators of the network's functioning, estimate the cost of additional resources and plan the amount of investment required for the modernization and construction of its structural elements, which ultimately makes it possible to increase the efficiency functioning of the network by optimizing use of its resources and reducing the operating costs for the processing and transportation of flows.

Design of a Web-Based Decision Support Information System for YMM FI Scholarship Recipients Using the SMART Method

Designing a Web-Based YMM FI Scholarship Recipient Decision Support Information System Using the SMART Method can help YMM FI in the decision-making process to determine the right scholarship recipient. YMM FI is a zakat fund management foundation which has several programs, one of which is still running, the Edu Care Program which focuses on funding education from the lower to upper levels. However, the selection of prospective recipients of higher education scholarships is still done manually, which results in inaccuracies in those who receive them. For this reason, there is a need for a Web-Based Decision Support System using the SMART Method which takes into account several attributes that have weighted values and criteria. From the results found, attribute A2 with the name Wa Marlin is the highest ranking of the other attributes

Поиск множества допустимых управленческих решений в технических системах

Scientific and technological progress leads to a continuous increase in the number and complexity of designed systems, as a result of which there is a need to create modern information and intelligent decision support systems. Such systems will make it possible to predict various scenarios of management decisions, which in turn helps to increase the efficiency and quality of the project. Effective use of automation in the search for management decisions can reduce the time spent on analysis, improve the quality of decisions made and increase the overall productivity and competitiveness of the organization. The purpose of this work is to substantiate the scientific approach to the issue of automated search for acceptable management solutions in technical systems. To describe management decisions, a concept is proposed that allows one to compactly depict the structure of complex hierarchical systems. Many solutions are described, and the problem of finding acceptable management solutions is formulated. A system for automated search for management decisions is described. An algorithm is presented for searching solutions that are feasible with respect to a certain condition from a set of possible ones, based on removing the vertices of the search tree that are invalid according to the specification. A description of the automation of building a model of many technical solutions is presented. Using a model to search for a set of acceptable management decisions allows you to more accurately predict various scenarios for the management decision made and helps to increase the efficiency and improve the quality of the project.

Methodologies and Handling Techniques of Large-Scale Information in Decision Support Systems for Complex Missions

Designing integrating systems for support, real-time monitoring, and executing of complex missions is challenging, since they often fail due to high levels of complexity and overwhelming volume of input data. Past attempts have resorted to “ad hoc” solutions, which face issues of being non-updatable, non-upgradable, and not applicable to similar missions, necessitating a complete redesign and reconstruction of the system. In the national defense and security sector, the impact of this reconstruction requirement leads to significant costs and delays. This study presents advanced methodologies for organizing large-scale datasets and handling complex operational procedures systematically, enhancing the capabilities of Decision Support Systems (DSSs). By introducing Complex Mission Support Systems (CMSSs), a novel SS sub-component, improved accuracy and effectiveness are achieved. The CMSS includes mission conceptualization, analysis, real-time monitoring, control dynamics, execution strategies, and simulations. These methods significantly aid engineers in developing DSSs that are highly user-friendly and operational, thanks to human-reasoning-centered design, increasing performance and efficiency. In summary, the systematic development of data cores that support complex processes creates an adaptable and adjustable framework in a wide range of diverse missions. This approach significantly enhances the overall sustainability and robustness of an integrated system.

State of the Art on the Contributions and Use of Geographic Information Systems (GIS) in Epidemiology in Morocco

Background The Geographic Information System (GIS) plays a significant role in the healthcare information system. The use of GIS as an epidemiological research tool is very little known in Morocco. According to the Moroccan Ministry of Health's Health Plan for 2025, axis 23 aims to complete the deployment of the decision support information system through the implementation of the geographic information system with the goal of improving governance and optimizing resource allocation. This creates constraints in achieving the design of an appropriate GIS for modeling pathologies using remote sensing and spatial statistical methods. The current work aims to understand GIS and its applications in epidemiology, with a focus on the state of scientific knowledge related to GIS in epidemiological research. Methods A state-of-the-art review of the various uses of GIS in epidemiological research was conducted using several university databases, such as PubMed and Scopus, recent articles, and certain reference books, focusing on the following keywords: “utilization,” “GIS,” and “epidemiology,” as well as their synonyms identified by MeSH. Results The majority of GIS research applied to epidemiology primarily involves making observations using GIS, which are then incorporated into action plans to promote population health. Therefore, it is important to break down the aspects of GIS (Geographic Information System) usage in epidemiology into four components. These include epidemiological surveillance, determining primary healthcare needs, healthcare planning, and healthcare quality. Conclusion These results clearly demonstrate the significant contribution of GIS to the improvement of public health. However, there is a need for positive action regarding the integration of this system, especially in developing countries.

Systematic approach to providing intelligent decision support whilst digital transformation of management processes in agro-industrial complex

Modern economic conditions, characterized by digitalization processes and the influence of geopolitical factors contributing to the development of domestic information technologies have made the issue of providing support for management decision-making by specialized systems important. In this regard, the purpose of the study is to analyze the logistics of information flows and identify problems associated with the digital transformation of management processes in the agro-industrial complex (AIC). A systematic approach was chosen as the main method. The logical analysis and synthesis were used as well. Based on the identified movements and interrelations of information flows, and limiting factors for its effective use, an automated information and analytical decision support system (AIASDSS) is proposed in the context of a unified digital platform. Its components are described and principles of operation are formulated. In the focus is the creation of an information platform module oriented mainly on agricultural producers who occupy a central place in the agro-industrial complex. It is noted that work is underway to ensure the intellectualization of decision-making processes in agricultural organizations through the use of mathematical, statistical and information tools. Particular solutions are given. The research materials are addressed to authorities and can be used in managing agricultural production.

Research on Information Management and Decision Support System Based on Big Data

Research on Information Management and Decision Support System Based on Big Data

Multi-dimensional analysis of financial accounting information and construction of decision support systems

Abstract Financial information is the core information of modern enterprises, which is of great significance to the sustainable development of enterprises. Based on the cost variance accounting model, the comprehensive budget management model, and the financial crisis early warning model, the financial information decision support system was constructed. Company S was selected for case analysis, and three modules in the decision-making system were used to analyze the company’s operating costs, overall budget management, and financial situation. Among the seven work centers of Company S, the consumption costs of the semi-finished product center and the procurement center account for the highest proportion, reaching more than 50% of the total manufacturing cost. Acquisition operations, raw material processing operations, semi-finished product operations, packaging operations, and quality inspection operations are some of the value-added operations of The Company. The operation efficiency of the procurement center, quality inspection center, maintenance center, and storage center is not high. Raw material processing centers, semi-finished product centers, and packaging centers are highly efficient. In 2022, the net profit of Company S will be -1.7592 million yuan, and the total profit will be -2.7418 million yuan. Management and selling expenses are exceeding the budget. The probability of financial risk was 82.35% and 88.46%, respectively. The company is facing serious financial risks due to its declining corporate sales, solvency, difficult capital turnover, and severe financial risks.

Land-Use Land-Cover Change Detection Using Geospatial Techniques in Zalingei, Central Darfur, Sudan

Using remote sensing for land use and land cover (LULC) is essential for systems that help people make decisions because it gives valuable information about space and time. A study was conducted in Zalingei, Sudan, to analyze the changes in LULC over 30 years from 1991 to 2021 using multi-temporal Landsat images. Thematic Mapper (TM) and Operational Land Imager (OLI) were classified using the supervised classification method. The pictures were divided into four groups based on how the land was used: residential areas, bodies of water, vegetation cover, and bare land. Results showed that the residential area increased by 20.74% while the water body increased by 2.32%. However, the vegetation cover decreased by 0.7%, and bare land decreased by 22.37%. The changes were caused by people, which shows how vital good land management practices and involvement from the local community are for reducing LULC change. So, to reduce LULC change in the study area, proper land management practices and active participation from the local community are needed. The study concluded that remote sensing technology is an effective tool for assessing and mapping land use and land cover changes and providing valuable information for decision support systems.

Conceptual Foundations of Information Modeling Technology in Urban Planning

Introduction. For the management of complex urban planning systems, the problems of choosing alternatives and finding effective solutions under conditions of risk and uncertainty in the interaction of many exogenous and endogenous factors are of great theoretical and practical importance. A special place in decision-making is occupied by an integrated approach that allows, based on artificial intelligence models, expert assessment, analytical and computational models, modeling methods and a number of other models and methods, to successfully apply various approaches to decision support, to provide a deeper and more comprehensive account of various factors. , their relationship, act in conditions of semistructured or unstructured information about the control object. In this regard, the problem of creating integrated intelligent decision support systems based on the theory and principles of hybrid artificial intelligence systems, mathematical modeling methods, system analysis, synthesis of control actions, etc. is relevant.The purpose of this article is to clarify the conceptual foundations of information modeling technology in urban planning.Materials and methods. To achieve this goal, the article used methods of problem analysis, synthsis, scientific approaches to solving the stated problem, classification of hybrid models used in information modeling in urban planning. The materials of the article are the works of scientists on the stated issues.Research results. The article points out that the possibilities of modeling in urban planning are associated with the development of hybrid models, which are models that are built using various methods. The author determined that a hybrid intelligent system is a combination of: analytical models, expert systems, artificial neural networks, fuzzy systems, genetic algorithms, simulation statistical models. The main task in the development of hybrid systems is to best combine different forms of representation and methods of knowledge processing in the decision-making process in the field of urban planning.Discussion and conclusion. The article substantiates the importance of introducing hybrid models for studying the functioning and forecasting the development of urban infrastructure. Approaches to the creation of intelligent information systems for decision support in urban planning based on a combination of analytical methods and models, such as simulation modeling, computational calculations, optimization calculations with soft computing models, such as fuzzy systems, neural networks, genetic solutions of complex weakly structured or unstructured tasks. The creation of such systems will increase the level of managerial decision-making in urban planning, better assess the quality of the housing policy being pursued.

METHODS AND TOOLS OF PROJECT MANAGEMENT IN RELATION TO IS DEVELOPMENT PROCESSES

The article discusses an information system that allows optimizing business processes and IT processes through automation using project management tools and designed to integrate existing subsystems. Special tools are used to design any technologically complex system. An architect draws up a project plan, an engineer draws up a detail drawing. A business is also a complex system with many connections, objects and interactions. To build a business architecture, special business modeling systems are used, one of which is the Fox Manager BPA program. In order to solve problems systematically, rather than intuitively, it is necessary to design the architecture of the business, prescribe rules and standards of work, distribute responsibility for functions among the staff and monitor their implementation. An information system for decision support using heterogeneous spatial data to optimize the company's management process is presented. The methodology proposed for the verification of IP is used for the first time in the systems under study. The article also presents studies of topical issues in the field of information technology in the field of telecommunications. In modern conditions, information technology (IT) in companies is present as a necessary attribute of technology for managing the process of production of goods and services, economic analysis and management decision-making. Currently, IT is used in many areas of management activity, and is increasingly becoming an important factor and means of solving numerous management tasks. Special tools are used to design any technologically complex system.

Sistem Pendukung Keputusan Persetujuan Pengajuan Kredit Mobil di PT Clipan Finance Indonesia Dengan Metode Simple Additive Weighting (SAW)

Abstract
 PT Clipan Finance Indonesia is a car loan financing leasing company. This company has a standard in determining whether or not a customer is eligible for car loan financing. In choosing clients who deserve for car loan financing, it must be done properly to avoid client credit congestion, so it is necessary to select client data analysis. In selecting this client data, a decision support system information was designed that can help determine the priority of clients who are eligible for car loan financing, by using the Simple Additive Weighting (SAW) method as a method of supporting decision making. The SAW method is used to support decision making to evaluate the feasibility value of clients in selecting data for clients who apply for car loans based on the criteria and weight of decision making. Through this system, it is hoped that it can help determine the feasibility of applying for a client's car loan more effectively and efficiently by making the ranking value obtained as a reference for determining client creditworthiness approval.
 Keywords: Car Loan Financing, Decision Support System, Simple Additive Weighting

Examining nursing processes in primary care settings using the Chronic Care Model: an umbrella review

BackgroundWhile there is clear evidence that nurses can play a significant role in responding to the needs of populations with chronic conditions, there is a lack of consistency between and within primary care settings in the implementation of nursing processes for chronic disease management. Previous reviews have focused either on a specific model of care, populations with a single health condition, or a specific type of nurses. Since primary care nurses are involved in a wide range of services, a comprehensive perspective of effective nursing processes across primary care settings and chronic health conditions could allow for a better understanding of how to support them in a broader way across the primary care continuum. This systematic overview aims to provide a picture of the nursing processes and their characteristics in chronic disease management as reported in empirical studies, using the Chronic Care Model (CCM) conceptual approach.MethodsWe conducted an umbrella review of systematic reviews published between 2005 and 2021 based on the recommendations of the Joanna Briggs Institute. The methodological quality was assessed independently by two reviewers using the AMSTAR 2 tool.ResultsTwenty-six systematic reviews and meta-analyses were included, covering 394 primary studies. The methodological quality of most reviews was moderate. Self-care support processes show the most consistent positive outcomes across different conditions and primary care settings. Case management and nurse-led care show inconsistent outcomes. Most reviews report on the clinical components of the Chronic Care Model, with little mention of the decision support and clinical information systems components.ConclusionsPlacing greater emphasis on decision support and clinical information systems could improve the implementation of nursing processes. While the need for an interdisciplinary approach to primary care is widely promoted, it is important that this approach not be viewed solely from a clinical perspective. The organization of care and resources need to be designed to support contributions from all providers to optimize the full range of services available to patients with chronic conditions.PROSPERO registrationCRD42021220004.

Formation of information decision support system in the diagnostics of management efficiency of enterprise’s financial and economic activity

The complexity management of financial and economic activity of the enterprise requires the search for qualitatively new approaches to the formation, systematization and analysis of information in order to identify and solve the problems of developing a strategy and tactics for the development of the enterprise. The purpose of the paper is the formation and justification of the structure of information support system’s formation concerning decisions in the diagnostics of financial and economic activity of the enterprise management efficiency, which is aimed at increasing the effectiveness of management decision-making of a strategic and tactical nature. The tasks of the information support system for diagnostics of financial and economic activity of the enterprise management efficiency have been determined, which allows to eliminate a number of causes of information uncertainty in the process of managing the enterprise's activities. It is proved that the system of information support for decision-making in the diagnosis of financial and economic activity of the enterprise management efficiency should be considered in the form of three interconnected subsystems, which are lower-order systems, namely: the financial and information system, the system of financial and information diagnostics and the system of detected financial problems. The author proposed a comprehensive functionality of all components of the information support system for decision-making support in the diagnosis of the management of the financial and economic activities of the enterprise, which will increase the validity and effectiveness of the management decisions made, taking into account the influence of the instability of the external and internal environment of its functioning.