Support System Model Research Articles

Decision Support System Model Determines the Type of Road Construction in Indonesia

The road functions as an infrastructure of traffic movement and its performance can be assessed. It has mattered in performance, including durability, economic value, planned life, comfort, and flexibility. The roads can be damaged and require repairs to maintain performance. Handling road damage in Indonesia is still found to be a mismatch between planning and implementation. This research was conducted to assist decision-makers in determining the type of road construction in accordance with technical and non-technical factors. Factors used to assess eligibility in the selection of road improvements is the type of concrete construction or asphalt construction. This study intends to develop a decision support system to determine the type of road construction. The model was developed using Analytical Hierarchy Process method. The factors used in the model are the availability of resources, road surface comfort, weather resistance, ground movement, traffic conditions, and maintenance period. The results showing the technical factors have the highest weight resistance to weather (0.491), and non-technical factors are the availability of resources (0.667).

Intelligent simulation of enterprise re-innovation support system based on system dynamics

Technology innovation failure exists objectively. How to provide support for failed enterprises and improve their willingness to re-innovate has become a hot issue in the field of innovation management. To build a re-innovation support system for enterprises with failed innovation from the perspect ive of institutional environment, the system model of the re-innovation support system of the enterprises with failed innovation was established through the system dynamics method, the system boundary was defined, the causal relationship and the system flow graph of the model were analyzed, and the operation effect of the support system model was intelligent simulated by using Vensim software. The results show that institutional support can effectively reduce the number of enterprises with failed innovation, increase the number of re-innovation enterprises, and further improve the enterprise income and government revenue, thus verifying the effectiveness of the re-innovation support system of enterprises with failed innovation.

The Development of a Support System Model for School’s Football Coaches in Kuala Lumpur

This research aims to identify the challenges or constraints faced by coaches among teachers in Kuala Lumpur directly involved in grassroots and youth football development programs in schools. As a result of these concerns, a model of interpersonal support system was developed to help teachers in the school become more capable and qualified coaches. This research uses qualitative research methods based on Grounded Theory approach as suggested by Strauss & Corbin (2008; 1998; 1990). This study takes approximately one year from July 2018 to October 2019 to complete. A total of 10 participants were used in this research to obtain preliminary information or data used by researcher in building this support system model. The data obtained was determined by the level of Saturation of Information that occurred when the interview with participants were found to be unable to present any new data compared to the previous study participants. Secondary data were obtained through analysis of observations and field studies and analysis of supporting documents related to this research. Data obtained from interview, observation and field studies and related documents were analyzed using Strauss & Corbin (2008; 1998; 1990) coding data analysis. In this study, there are challenges or constraints for coaches among teachers to carry out football coaching tasks at the grassroots and youth levels in schools. In addition, this study also clarified the need to support football coaches among teachers to overcome the challenges they faced. As a result, this research successfully suggested the existence of a resource center and management of coaches among teachers in Kuala Lumpur based on the Football Coach Support System Model.

РОЗРОБКА МОДЕЛІ ЗНАНЬ ДЛЯ ІНФОРМАЦІЙНОЇ СИСТЕМИ ПІДТРИМКИ ПРИЙНЯТТЯ РІШЕНЬ АВІАЦІЙНИМ ОПЕРАТОРОМ ПРИ ВИНИКНЕННІ ОСОБЛИВИХ ВИПАДКІВ В ПОЛЬОТІ

Предметом вивчення в статті є методи, що дозволяють вирішити проблему невизначеності в процесі побудови систем підтримки прийняття рішень авіадиспетчера при виникненні особливих випадків в польоті. Метою є аналіз і обґрунтування вибору математичного апарату для побудови СППР авіадиспетчера. Завдання: аналіз ряду відомих методів інтелектуального аналізу даних, а саме: еволюційних алгоритмів, нейронних мереж, нечіткої логіки та байєсівських мереж з точки зору доцільності їх застосування при побудови систем підтримки прийняття рішень авіадиспетчера управління повітряним рухом при виникненні особливих випадків в польоті. Використовуваними методами є: методи аналізу і синтезу складних інформаційних систем, методи імітаційно-статистичного моделювання. Отримано такі результати. В результаті проведеного аналізу було встановлено, для побудови моделі СППР авіадиспетчера найбільш ефективним є використання апарату байєсівських мереж, який представляє собою перспективний ймовірнісний інструментарій, що дозволяє моделювати складні ієрархічні статичні та динамічні системи. Це обумовлено тим, що на відміну від популярних на даний час моделей "чорних скриньок" байєсівська мережа дозволяє отримати зрозуміле пояснення одержаних висновків, має їх логічну інтерпретацію, надає можливість врахування невизначеностей параметричного, статичного і структурного характеру і, що є особливо важливим, ґрунтується на фундаментальних положеннях теорії ймовірностей, яка розроблялась не одне сторіччя. Висновки. Напрямком подальших досліджень є побудова системи підтримки прийняття рішень авіадиспетчера з використанням байєсівських мереж і технології ймовірнісного програмування

БУХГАЛТЕРСКАЯ МОДЕЛЬ СИСТЕМЫ ПОДДЕРЖКИ ПРИНЯТИЯ РЕШЕНИЙ

The digital development of the economy opens up new horizons for accounting. On the one hand, dissolution of accounting in corporate management systems takes place, on the other hand, the accounting functions for managing economic information remain relevant. This article uses the accounting modeling method. We offer a five-blocks accounting model of the decision support system. The model is formed by such blocks as the interface for collecting primary data on company transactions in the context of the formation of financial, managerial, strategic accounting accounts, ETL (extract, transform, loading) of processes for combining credentials from various sources within the framework of a structured work plan of accounts; predicted accounting iterations, having a synergistic, reorganization, reorganization, immunization, hedging and other areas; express audit of the management decision, which consists in assessing the impact of the management decision on the effectiveness of the company, which includes such elements as tax and legal expertise; SWOT analysis; reporting visualization tools that allow you to generate different types of reporting: financial, managerial, statistical, not just in tabular form, but using digital visualization methods; accounting and analytical indicators of managerial decisions, which can be described as a system of indicators reflecting the financial and economic situation of the enterprise under the influence of managerial decisions; the state of its financial stability, profitability, solvency, liquidity; the size of the property of the founders. The introduction and use of this model will allow generating relevant accounting information based on the needs of management, supporting the adoption of management decisions at a scientifically sound level that meets the criteria of business efficiency and protect the interests of owners.

Toward development of open-source models of decision support systems for water demand management in Egypt

Managing the increasing water demands in Egypt, with limited water resources, urges Egypt to find innovative and sustainable approaches for management, and make use of modern information and communication technologies (ICT) to build decision support systems (DSS). The main objective of this paper is to develop a DSS tools, using open-source GIS software, to facilitate water resource planners to effectively manage water demands in the agriculture sector, which consumes more than 80% of water resources in Egypt. Several open-source software tools was investigated, utilized and developed, to support modeling water resources and estimating water demands. Open-source software was adopted to make use of its technical and social advantages and to speed-up the dissemination of GIS knowledge and technology at the different individual and organizational levels. In addition, it also saves economical resources and allows more opportunities for learning and employment in the ICT fields. The study concluded that the developed open-source GIS and DSS tools are capable of modeling, monitoring, and estimating agriculture water demands. It can also analyze and optimize different scenarios for cropping patterns, based on different objectives, considering the fluctuation in the available water resource. The developed optimization model results in saving up to 5% of the agriculture water consumption, by re-allocating crops to the least water consumption locations.

Combined support system and calculation model for deep foundation pits in fill soil areas

In central and southern China, deep and loose unconsolidated soil means that current conventional support methods cannot simultaneously address the needs to minimize environmental disturbance and accommodate site limitations when constructing a deep foundation pit. In this study, a combined support system consisting of prestressed composite pile-anchors and miniature steel pipe piles was accordingly evaluated. Based on the elastic reaction method considering nonlinear interaction, a calculation model was developed to obtain the horizontal displacement of the supporting structure considering both the non-limit earth pressure theory and interaction between the piles and soil. The relationship between the lateral displacement of the supporting structure and ground settlement was established by referring to the Japanese standard. Finally, finite element analysis models were established to compare the proposed combined support method with conventional support methods. The effects of the different support methods were also compared with measured data collected from a case study and the deformation rule was summarized. The results show that the theoretical calculation agrees well with the numerical simulation results, verifying the developed calculation model and analysis method. The combined support scheme is shown to be more effective at controlling the deformation in and around the foundation pit excavation, and the forces on the supporting structure are more reasonable. This study thus provides a theoretical basis and reference for the design and analysis of similar deep foundation pit engineering projects.

Model of decision support system in educational process of a university on the basis of learning analytics

In recent decades, the potential of analytics and data mining – the methodologies that extract valuable information from big data, transformed multiple fields of scientific research. Analytics has become a trend. With regards to education, these methodologies are called the learning analytics (LA) and educational data mining (EDM). Latterly, the use of learning analytics has proliferated due to four main factors: a significant increase in data quantity, improved data formats, achievements in the area of computer science, and higher complexity of available analytical tools. This article is dedicated to the description of building the model of decision support system (DSS) of a university based on educational data acquired from digital information and educational environment. The subject of this research is the development of DSS with application of learning analytics methods. The article provides a conceptual model of decision-making system in the educational process, as well as a conceptual model of the components of DSS component – forecasting subsystem. The peculiarity of forecasting subsystem model implies usage of learning analytics methods with regards to data sets of a higher educational institution, which contain the results of work of the digital information and educational environment, and include the characteristics of student activity. The main results of the conducted research is the examined and selected methods of clusterization and classification (KNN), the testing of which demonstrated palatable results. The author examined various methods of clusterization, among which k-prototypes method showed best results. The conclusion is made on favorable potential of application of the methods of learning analytics in Russian universities.

Collation of Decision Support System (DSS) Models used for Bid Decisions in Construction Industry

The past researches on key elements responsible for the successful completion of the project showed the importance of assessment and accounting of various types of risks during the bid decision process. If the contractor invests his productive time in only those projects which are meeting the organization’s goals and targets, then the chances of submitting a competitive bid is more. In order to select such appropriate projects, the measure of the effect of numerous factors on bid decision is essential. This research highlights the numerous reasons that influences the bid decisions of contractors and the contribution of these factors towards the construction of Decision Support System Models (DSS). In order to identify the factors influencing the bid decisions, past literature studies were conducted and a strong focus was given to methods such as questionnaire survey, structured and semi-structured interviews were used. The construction of the models was done after taking the opinions of contractors. From the past research it can be noted that the main factors such as client’s financial capability, contractor’s financial capability, past experience of the contractors in similar projects etc., were considered across the globe. This complex and dynamic nature of bid decision making demands a robust decision support system which can be implemented collectively at least in a construction industry within a country. Moreover, the bid decision is more of subjective in nature. So, addressing this with only quantitative models which considers past bid data, recently applied strategy etc., may not be adequate to forecast the dynamic phenomenon. This strongly proposes the requirement for development of a Qualitative model to take care of subjective decision-making situation.

Decision Support System Model for The Process of Increase of Position in Hospital Pertamina Bintang Amin (RSPBA), Lampung

Decision making related to property criteria in the office will contribute to both organizational performances. This research intends to construct a model of the support system of the decision making in the process of increasing the performance in the office and to determine the criteria used for an elected employee who be promoted to a new position in the office. Model decision-making are expected to help the decision makers to get the information so that it is easier for the election of worker to be promoted in the organization. Development of decision-making system using an analytic hierarchy process (AHP) were used Hospital Pertamina Bintang Amin, Lampung. This system would yield a weighing criterion that would affects to the decree of the election of workers. An alternative model decision making is also developed in the process of increasing the efficiency within the organization itself. The working principle of the model system is by analysing and deciding the employees who are worth to be promoted. The employee’s promotion system model does provide services for effectively analysing and deciding the decent employees. The analytical hierarchy process provides an assessment of criteria that influence the selection of decisions by the alternative decision-making models. The system does compare the interest between the criteria, the intensity and referring to the assessment of employees results in producing the output results by the end of the system process.

Dynamic Modeling and Simulation of a Body Weight Support System.

This paper proposes a body weight support (BWS) system with a series elastic actuator (SEA) to facilitate walking assistance and motor relearning during gait rehabilitation. This system comprises the following: a mobile platform that ensures movement of the system on the ground, a BWS mechanism with an SEA that is capable of providing the desired unloading force, and a pelvic brace to smooth the pelvis motions. The control of the body weight support is realized by an active weight-offload method, and a dynamic model of the BWS system with offload mass of a human is conducted to simulate the control process and optimize the parameters. Preliminary results demonstrate that the BWS system can provide the desired support force and vertical motion of the pelvis.

Assistance Decision Model for SMEs

SMEs in Indonesia are one of the economic drivers of the nation. Its presence and development shows a sizeable contribution to Gross Domestic Income (GDP) each year. With this background, the Indonesian government provides stimulants in the form of financial assistance for the special SMEs for beginner SMEs. The government is encouraging the growth of SMEs by providing assistance to SMEs. During this time the process of determining the provision of assistance is done manually so that it is less effective and efficient. Therefore, the purpose of this study is to make a decision support model for the Ministry of SMEs to provide financial assistance to SMEs. The research method uses AHP and Promethee. Based on the results and discussion produced a Decision Support System model to help the Ministry of SMEs provide financial assistance to SMEs. The conclusion of this study is the suitability of SME ministry staff with the resulting model in the form of ease in the decision making process of providing assistance to SMEs.

Rekam Jejak Kinerja Crew Sebagai Model Sistem Pendukung Keputusan Pengangkatan Leader

Competitive human resources are employees who can work productively and professionally to achieve the vision, mission and goals of the company. To get competitive human resources seen from the quality of the employee's performance. The quality of employee performance is recorded in the track record of employee performance that has an important role for the company in making decisions in improving the company's human resources. North Sumatra, in particular the city of Medan, many companies engaged in the family entertainment center, the results of observations that have been made to several companies engaged in this field, generally in terms of appointment of Leaders still use the seniority system and spoil system. The impact of the seniority system is not guaranteeing the competency of an employee and not necessarily being able to assume the position, the impact of the spoil system is promotion based on kinship, this system is not good because it is based on consideration of likes or dislikes. To overcome the above, we need a system of track record of crew performance as a model of decision support systems for the appointment of leaders by involving factors of merit system, seniority system and leadership. The decision support system model will use the Analytical Hierarchy Process (AHP) and Simple Additive Weighting (SAW) methods. AHP is a method that will be used to make comparisons between criteria to get criteria weights while SAW is a method used to find the weighted sum of the results of the AHP method of rating performance on all alternatives of each attribute to provide recommendations for company leaders to make the selection of the crew and conduct the process of appointing a Leader.

РАЗВИТИЕ ПСИХОЛОГИЧЕСКОЙ КУЛЬТУРЫ СТУДЕНТОВ - БУДУЩИХ ПЕДАГОГОВ-ПСИХОЛОГОВ В ОБРАЗОВАТЕЛЬНОМ ПРОСТРАНСТВЕ ВУЗА

The article reveals the theoretical and practical aspects of the study of the psychological culture of the personality of students - future educational psychologists. A theoretical analysis of the available approaches to understanding the phenomenon of psychological culture contains the views of Russian, Kazakh and foreign authors. The article reveals the concept, structure and description of the components of this phenomenon. The authors present the results of an empirical study of the dynamics of the fourth-year students’ psychological culture on completing the elective course “Psychological Culture and Health” in the educational process and the psychological training program, which is a model of the psychological support system during after-class time.

Model of the geospatial situation of the decision support system for automatic determination of inland vessel movement

Abstract The development of modern IT techniques and technologies creates appropriate possibilities for automation of navigation and construction of decision support systems in ship control. The solutions proposed by these systems should ensure the safe performance of maneuvers, take into account applicable traffic regulations and should be rational, i.e. apply criteria used and accepted by people. The basis for implementing these types of systems is the analysis of decision-making processes in ship control carried out by navigators. The development of the decision process model is the basis for the design and construction of navigator decision support systems. The article presents a comprehensive analysis of issues related to modelling of decision-making situations and implementation of decision-making processes in ship control in a restricted (inland) area. The paper presents methods and algorithms for decision support in a collision situation, defining a safe trajectory, taking into account elements of the ship’s own dynamic properties, road law provisions, navigation restrictions and changes in the strategy of behavior in relation to various objects encountered. The purpose of this article is the concept of a model of decision support system within a specific geospatial situation in three dimensions for complex calculations regarding the movement of inland vessels.

Territory Planning Model Integrating GIS and Supply Chain

The territorial redevelopment occupies a very important place in the states because it is not unrelated to their level of development. Also, the redevelopment of territories encompasses several areas: economic, environmental, political, social and logistical. On the other hand, the transport policy is at the crossroads of economic, social, technological and environmental issues. It requires a transversal approach to ensure optimal mobility of citizens and goods. Because of the growth of freight traffic, we are interested in the exchange of physical flows in the hinterlands. This exploratory study has a fivefold purpose. First, we propose to mention some works based on the development of models of the decisional process and we show the multidisciplinary of the problem of territory planning. Second, we clarify the difference between the different types of Geographic Information Systems (GIS) data. Then, we propose to give a classification by approach for models of territorial decision support systems. Thus, we propose a model to identify the different relationships between the territory, the actors involved in decision-making and the different decisional constraints by integrating logistical constraints. Finally, we suggest a generic approach for the conception and generation of a hybrid model MCA-GIS adopted by all the actors intervening in the process of territorial decision takings, we suggest conceptual modeling of this system and we develop a prototype of our suggested model called LOGIS. By this study, this model meets this issue.

УПРАВЛЯЕМЫЙ ЭФФЕКТ ТЕМПЕРАТУРНО-ВЯЗКОСТНОГО КЛИНА В ПОДШИПНИКАХ ЖИДКОСТНОГО ТРЕНИЯ: РЕЗУЛЬТАТЫ ФИЗИЧЕСКИХ ЭКСПЕРИМЕНТОВ И РАЗРАБОТКА ЦИФРОВОГО ДВОЙНИКА

The paper considers the use of lubricants with different temperatures and multi-zone supply of liquid for lubrication. The best lubrication combinations were identified, and graphical images of sensors were presented for better analysis. A simulation model of the rotary support system is designed, which also includes models of motion sensors and converters.

Modeling of a Tourism Group Decision Support System using Risk Analysis based Knowledge Base

The increasing number of tourist destination becomes the main factor for export earning, job vacancy, business development, and infrastructure. The problem that occurs is the difference in regional income (GDP) that is quite significant in each region. Thus, it is necessary for the government to make a decision or policy in increasing tourist visits, mainly in Bali. In this case, choosing the most efficient decision from a number of decisions is for the government, tourists, community leaders, academics, and entrepreneurs in the tourism sector, especially in Bali. It is important to have a modeling decision support group (GDSS). GDSS modeling by integrating a knowledge-based (KB) risk analysis can determine decisions, extract information, and identify problems in the tourism sector especially, tourism objects in each region, more specifically. Problem identification in risk analysis modeling is determining decisions in handling risks and finding solutions from alternative tourism decisions that are potentially enlarged and knowledge gained from each decision-maker (DM). The process of identifying knowledge starts with comparing the assessment criteria on each tourism object and knowledge of tourism decision-makers. The results of GDSS modeling are subsequently integrated into knowledge-based risk analysis so that a decision is obtained in the form of an impact or risk and solution or recommendation in developing the specified tourism object. The purpose of combining the result is to understand the impacts or risks that may arise, and recommendations recommended so that the impacts or risks can be avoided.

Modeling of support system for preventing retrogressive slide of ambarlı landslide in Avcılar district, Istanbul

Disaster-prone area is declared as already affected or may be affected by the disasters that have been occurred or are likely to occur in the disaster survey reports. In addition, these areas should be considered to be rehabilitated for technically or economically reasons by means of improvement studies. However, the future impact of the landslide on the settlements located at the boundary of the area determined according to this definition is sometimes not evaluated. Ambarli Landslide Area located in Istanbul, Avcilar was declared a disaster-prone area in 2005. In the area, 56 buildings became out of use and all the buildings in the area were demolished due to the related regulation. However, during the ongoing process, monitoring studies were not conducted in the area. The landslide situation was left uncontrolled within this period, and risks to which the near structures might be affected were not evaluated. In this study, it is aimed to evaluate the potential of growth of The Landslide Area and the current security conditions in the nearby structures. Previous studies in the field were evaluated and new boreholes were drilled. Index and mechanical characteristics of the soil samples were tested within the scope of the study. Inclinometer measurements were made for 6 months, sliding planes were determined and velocities were calculated for the active landslide. For the current situation, despite the risks determined by static and dynamic stability analyzes, taking into account the structural loads in the impact area, the cantilever type shoring system was modeled, and the safety conditions for the north of the area were defined.

ПОСТРОЕНИЕ СИСТЕМЫ ПОДДЕРЖКИ ПРИНЯТИЯ РЕШЕНИЙ НА ОСНОВЕ ДЕКОМПОЗИЦИИ ПРОИЗВОДСТВЕННЫХ ПРОЦЕССОВ ПРЕДПРИЯТИЯ

The article discusses the decision support system model in an enterprise from the point of view of product decomposition and life cycle, and the feasibility of its implementation.