Model Of Information Support Research Articles

ІЄРАРХІЧНА МЕРЕЖЕВА МОДЕЛЬ ІНФОРМАЦІЙНОГО ЗАБЕЗПЕЧЕННЯПОДАННЯ ПРЕДМЕТНОЇ ОБЛАСТІ

The article proposes an approach to determining the hierarchical network model of information provision representation of the submitted domain. The hierarchical network model represents the interconnection of information objects by subordination levels. One of the key issues in the development of information provision is the choice of the content delivery model in such a way as to ensure the most effective work with it as a user and developer. There are two main approaches - empirical and theoretical. The first is based on the study of the organization principles of human memory and the simulation of solving human problems mechanisms. The second approach can be defined as theoretically substantiated, which guarantees the correctness of the solutions, and the corresponding models - formal models of presentation of knowledge. The sequence of application of materials is included in the model, since the effectiveness of the perception of the material depends, among other things, on how much the person is "ready" to perceive the proposed information, that is, has a rather basic knowledge. Depending on the type of input data, possible ways of forming hierarchical network models of information support are proposed. If the input data is represented by a plurality of information elements, the number of which is relatively small and possible for the application of expert methods, the algorithm for constructing a hierarchical network two-level model of information provision is proposed. If the input data is represented by the "Tree of Knowledge", that is, the hierarchical model of information support, the algorithm for constructing a hierarchical network model is proposed. The hierarchical network model of information support, designed to manage the processes of acquisition and use of knowledge, which allows you to take into account the usefulness of information elements and didactic connections between them. The method of information support formation is proposed for the hierarchical network representation of the subject area, which allows to structure the information content and reference and other systems, which differ from the known of selection interrelated stages, clustering and content streamlining. The obtained results can be used to support decision-making in the acquisition and application of knowledge: in developing programs of individual advanced training courses; informational support of electronic learning systems; when forming distant education programs; in the development and subsequent adjustment of curricula; the formation of educational, reference materials, lecture courses for individual disciplines.

Informational modeling of minimizing the personnel’s resistance processes to organizational changes at an enterprise

В коллективах сотрудников предприятий имеет место интенсивное информационное взаимодействие, в результате которого итоговый уровень поддержки принятия решений может меняться. Разработана структурно-функциональная модель информационного обеспечения процессов минимизации сопротивления персонала организационным изменениям на предприятии. Формализация в рамках информационной модели влияния информационного взаимодействия между членами коллектива на итоговый уровень поддержки принятия решений на предприятиях позволяет наглядно представить процесс оценки и проанализировать влияние различных входных факторов на итоговый уровень поддержки решений в коллективе. Предложенная модель дает возможность в логической, удобной и последовательной форме описать взаимосвязи между функциями управления и ответственными исполнителями, предоставляет информацию о ресурсах, информационных потоках, инструкциях, нормативной информации, комплексе моделей и подходов. Рассмотренное информационное обеспечение процессов минимизации сопротивления персонала организационным изменениям на предприятии в рамках соответствующей IDEF0-модели дает представление о перечне и взаимосвязи информационных потоков, методов, процессов, а также их ответственных исполнителей. Особенностью представленного подхода является возможность его адаптации к специфике конкретного предприятия.Предложенная структурно-функциональная модель в нотации IDEF0 информационного обеспечения процессов минимизации сопротивления персонала организационным изменениям на предприятии позволит обеспечить информационную поддержку принятия решений по управлению организационными изменениями. Преимуществом модели является возможность обобщения информации относительно необходимых мер по обеспечению практической реализации процессов минимизации сопротивления персонала изменениям.Представленный подход создает условия для практического внедрения мер по минимизации сопротивления персонала организационным изменениям в рамках действующей организационной структуры предприятия, что не требует привлечения дополнительных ресурсов. Перспективным направлением исследований является внедрение предложенной информационной модели процессов минимизации сопротивления персонала организационным изменениям в практику функционирования предприятий с целью минимизации организационного сопротивления и достижения целевого уровня поддержки принятия решений на предприятиях.

MODELLING OF INFORMATION SUPPORT FOR CARGO TRANSPORTATION

The article deals with the approaches to the definition of "information support". The analysis of existing approaches suggests that some authors agree that information support is a system of information or up-to-date data about the operation of an object of management. The rest of the authors suggest that information support is a means, or a set of means for displaying information and making decisions. The definition presented by the author combines the existing definitions into the integral whole and allows to reveal more fully the functional content of the information support. In the article the choice of the approach to modelling the information support of cargo transportation is grounded. The methodology of the functional modeling IDEF0 is well-designed and tested in practice, it is accurate and concise. Some authors believe that the system of logistics information support has five levels. Therefore, it is advisable to model the information support from the lowest level. In the article a context diagram of the "Cargo transportation" block is presented, and inputs, outputs, control, and mechanisms for it are identified. Then the first level is decomposed, and a diagram describing the model of information support of the indicated block in more detail is constructed. The decomposition diagram presented in the article contains 4 blocks: the work of the dispatch center, the work of the terminal of the departure point, the work of the freight forwarder and the work of the terminal of the receiving point. Each block of the diagram describes the corresponding syntax elements of the graphical language IDEF0. The article contains the detailed explanations to the given diagrams. The proposed functional model of information support of cargo transportation allows to determine the main functions of this process and, accordingly, to determine the composition of information that will ensure their implementation. The next step in modelling is the development of a scheme of information flows and documentary supporting.

APPROACH TO INFORMATION ENERGY SAVING MANAGEMENT ON ENTERPRISES OF CHEMICAL COMPLEX

A model of information support of control of energy-saving was proposed. The concept of the evaluation function (or quality criterion) of system was introduced. The evaluation of model adequacy was carried out. Control actions of the department of Energy Saving were considered .

Information support of monitoring of technical condition of buildings in construction risk area

The paper presents the results of the research devoted to the development of a model of information support of monitoring buildings technical condition; these buildings are located in the construction risk area. As a result of the visual and instrumental survey, as well as the analysis of existing approaches and techniques, attributive and cartographic databases have been created. These databases allow monitoring defects and damages of buildings located in a 30-meter risk area from the object under construction. The classification of structures and defects of these buildings under survey is presented. The functional capabilities of the developed model and the field of it practical applications are determined.

Personal factors influencing the information behavior of scientists and specialists

The article reviews results of the surveying scientists employees of scientific centers of the Siberian Branch of the Russian Academy of Sciences - to study their information behavior. It reveals researchers’ preferences, peculiarities of their work with heterogeneous information and ways of its obtaining depending on a certain factor (status, age, area of knowledge, nature of activity, geographical location). The authors conclude on the need to renovate the information support system for research and development, and outline the strategy basic principles of developing the academic libraries scientific-information activities. The paper presents three-element model of information support for scientific research by the academic library.

Conceptual model of information support for taking decisions

The modern society is characterized by qualitative changes in the volumes, composition and significance of collected and processed data. This data reflects the condition of the real and virtual world surrounding people and it is used for respective impact on the real and virtual world. All this requires theoretical generalizations that form a single conceptual platform as for managers working with the real world and for knowledge management professionals who work with the virtual world. The traditional model of taking decisions in management indirectly reflects the significance of knowledge and other elements of the virtual world for taking effective decisions which have impact on the real world. However the process of forming knowledge is not reflected in these models. Traditional models of knowledge management mainly concentrate on the internal transformation processes “data-information-knowledge-wisdom” which further are used for taking decisions.

Модель информационной поддержки принятия решения при оценке деятельности сотрудников МЧС России

Разработана модель информационной поддержки принятия решений при оценке деятельности сотрудников МЧС России. Проанализированы причинно-следственные связи в процессе их профессиональной деятельности; выделены основные свойства и критерии оценки. Проведен структурно-функциональный анализ процесса принятия решений. Представлены структурные схемы модели информационной системы. Рассмотрены задачи, решаемые должностными лицами. Выведена итоговая система дифференциальных уравнений.

СОЗДАНИЕ ЕДИНОГО ИНФОРМАЦИОННОГО ПРОСТРАНСТВА ДЛЯ СОВЕРШЕНСТВОВАНИЯ ГОСУДАРСТВЕННОЙ ПОЛИТИКИ В СФЕРЕ ТУРИЗМА В РЕСПУБЛИКЕ КРЫМ

The article is devoted to the problems of improving the state policy in the tourist industry of the Republic of Crimea through the creation of a single information space that is currently at the initial stage of formation, the tactics and strategy of informatization of the tourism industry are determined. The article focuses attention on the fact that the use of modern information and communication technologies will increase the pace of social and economic development of the tourism industry in the Crimea, setting specific tasks for the state authorities of the republic. In conclusion of the published article it is noted that the modern model of information support of the state policy of tourism development should be developed on the basis of the integrated structure of the information management model, where information and public services are organized taking into account the interests of entrepreneurs in the tourism industry and consumer consumers.

МОДЕЛЬ ИНФОРМАЦИОННОГО ОБЕСПЕЧЕНИЯ СИСТЕМЫ ЛЕСОУПРАВЛЕНИЯ НА БАЗЕ РАДИОЧАСТОТНОГО МОНИТОРИНГА ЛЕСНОГО ФОНДА

МОДЕЛЬ ИНФОРМАЦИОННОГО ОБЕСПЕЧЕНИЯ СИСТЕМЫ ЛЕСОУПРАВЛЕНИЯ НА БАЗЕ РАДИОЧАСТОТНОГО МОНИТОРИНГА ЛЕСНОГО ФОНДА

The selected aspects of transport services punctuality measurement rated by the carrier and passengers / Wybrane aspekty pomiaru punktualności przewozów przez przewoźnika i pasażerów

Abstract The quality of public transport plays an increasingly important role in overall quality of life assessment in metropolitan areas. The punctuality of departures is classified as one of the primary criteria for passengers, public transport authorities and carriers. The paper presents the problem of measuring the punctuality of services in view of assessing by different participants of the transportation process. The literature references were discussed pointing out the most commonly used measures for punctuality assessment and relevance to travel-time reliability. The analytic tool designed for transport operator was described, which provides detailed analysis based on data registered during the transport services execution. The information support model for the transport system operation process was referred, which utilizes the available archive timetable execution data to provide the optimized routes based on passengers’ query. The importance of reliability assessment was highlighted for the interchanges being performed along the journey.

Information support model of production trunsfusion processes

A model of information support of production transfusion processes is offered. Formalization of content of information support of processes is performed for the model with the requirements of the regulatory framework, with the decomposition of production transfusion processes, with the quantitative and qualitative data estimates for the information support of processes. Analysis of global trends of automation of production transfusion processes, properties and functional characteristics of specialized medical information systems for blood services allows formally provide a functional structure of the system which provides information support. A feature of the model is the possibility with different levels of detail to formalize the information support highlighting the data collection control point, and thus, in general (roughly) or deployed (in detail) review evaluated system to meet the requirements. In addition, the model takes into account the varying degrees of importance of the data received for information support, and varying degrees of automation of functional modules of the system. The resulting model allows for the generalized indicator to access the compliance of information support to the requirements of normative standards of quality blood products, which can be used to determine the value of the reference indicator of the generalized information support and the level of compliance with the information support of the test system to a reference system.

Information support model and its impact on utility, satisfaction and loyalty of users

In today's modern age, information systems are of vital importance for successful performance of any organization. The most important role of any information system is its information support. This paper develops an information support model and presents the results of the survey examining the effects of such model. The survey was performed among the employees of Brčko Distric Government and comprised three phases. The first phase assesses the influence of the quality of information support and information on information support when making decisions. The second phase examines the impact of information support when making decisions on the perceived availability and user satisfaction with information support. The third phase examines the effects of perceived usefulness as well as information support satisfaction on user loyalty. The model is presented using six hypotheses, which were tested by means of a multivariate regression analysis. The demonstrated model shows that the quality of information support and information is of vital importance in the decision-making process. The perceived usefulness and customer satisfaction are of vital importance for continuous usage of information support. The model is universal, and if slightly modified, it can be used in any sphere of life where satisfaction is measured for clients and users of some service.

Food Security Monitoring in the Republic of Belarus

The article investigates theoretical and methodical aspects of food security monitoring and reveals significant development tendencies in the world market of food and agricultural raw materials. It also discusses the experience of the Republic of Belarus in the assessment level for physical and economic food availability to the population. The monitoring algorithm of national food security of the Republic of Belarus including assessment criteria, indicators and their liminal values, and an information support model is presented. The monitoring algorithm assumes complex application of techniques adapted for social and economic conditions of the Republic, including tendencies assessment and development factors of the world market food security level and independence, threats on life quality of the population, and methodical recommendations about ensuring stability of food security. The applied system of basic indicators and their threshold values allows the creation of a full picture of security and threats from different directions, and ways of developing mechanisms to deal with them.

Model of information support of innovative activity of industrial enterprises

Model of information support of innovative activity of industrial enterprises

Information support for sustainable enterprise management development mechanism

The components of information support for sustainable enterprise management development mechanism are defined: the receipt and transmission of information, information assessment, information infrastructure. Due to this, it is prepared the basis for the development of a formalized model of information support for sustainable enterprise management development mechanism.Information receiving and transmitting gives the opportunity for an enterprise to obtain, from the internal distribution, the information of added value, faster access to information and common standards of information exchange. Information infrastructure synchronizes business goals and the growing information needs of the enterprise to optimize the parameters of the IT infrastructure in order to prevent structural and managerial crises. Evaluation of information is a mechanism that maintains information support up-to-date.The information flows are described which embodied the preparation, implementation and managerial control of sustainable development, and the latter information support system structure is given. This prepared the basis for developing the practical recommendations for the implementation of the developed management mechanism for sustainable enterprise in the enterprise information systems.It is given a detailed functional structure of control, regulatory and institutional components of information support for sustainable development, covering information support of the developed methods of sustainability management mechanism and the corresponding information flows.It is presented the conceptual scheme of information support for sustainable enterprise management development mechanism for implementation a continuous exchange of information between the managering and managed system mechanism, for a comparative analysis of options to improve the selection and support of effective management decisions.

Information Support of Management Control in Information Asymmetry and Modern Instability

Information support model of management control is provided for building an integrated information system which collects detailed information about the state of the company on the strategic, tactical and operational levels of management and directions. Its construction is based on the concept of 4Ms and the pyramid of efficiency. The exact model designed for information support of management control has been formed by assessing 3 alternative models (conviction, cooperation and pragmatism) and selected on the basis of the strategy of the company, its specifics and existing features of the environment in which it functions. Taking into account the factors of instability in the formation of information support of management control for managerial decision-making it is reasonable to rely on such methods as adjustments, risk analysis and sensitivity analysis. Based on Arrow's impossibility theorem and the existing state of the management control systems regarding determination of groups of indicators, which will be monitoring effectiveness, it is expedient to introduce a dictatorial approach.

A Model for Information Support for Knowledge Workers

Abstract This article aims to elaborate on a model of information support for knowledge workers in Polish enterprises. Earlier research has explored the use of Web 2.0 technology for information sharing. Nevertheless, relatively little information has been published that focuses on the impact of information sharing among knowledge workers within a company and its subsequent influence on a firm’s effectiveness as identified via the number of new products created, number of completed research topics, or number of new patents. The author aims to analyze the effectiveness of information sharing in Polish enterprises based on the research results gained from the study described in this paper. In particular, this study pays attention to the likely consequences and results of information sharing by the use of employee web logs. This is followed by a discussion of the results of the empirical studies and of the supporting literature. The summary indicates potential directions for further work.

Information Support for the Ambulant Health Worker

Health workers are trained to work in information-rich environments. Nineteen medical students evaluated 2700 patients in four villages in Kenya where there was no power or phone. A model of information support included personal digital assistants (PDA), electronic medical records (EMR), satellite telecommunications, medical software, and solar power. The students promptly found the advantages of PDA over paper. By using software for decision support and interacting with the EMR data for medical expertise, very few live telemedicine consults were needed. The cost of this information support was only US 0.28 dollars per patient visit. We conclude information resources can be provided in remote environments at reasonable cost.

A discrete probability model of information support during early embryonic development

A percolation model of the diffuse redistribution of morphogenetic information in early regulative development is analyzed. It is demonstrated that the statistical average values of cell connectedness remaining below the percolation threshold of the spatial redistribution of developmental determinants do not provide for the formation of cell structures of the necessary size. The average number of cell interactions should exceed the percolation threshold, and, therefore, the carriers of morphogenetic information in early development can move over distances comparable with the size of the entire embryo. The assumption concerning the percolation mechanism of cell death is used as a basis for estimating the statistical average value of cell connectedness at which the predicted number of cells theoretically isolated from the flow of signal molecules corresponds to the observed frequencies of dying embryonic cells. The estimated average number of cell interactions significantly exceeds the threshold of information resource percolation in the embryonic space and agrees with estimations of other authors, based on direct observations. The probable role of the diffusion front, or percolation cluster shell, in the regionalization of embryonic structures differing in their prospective values is discussed. It is shown that the duration of the communicative period, along with the statistical average number of channels providing for the intercellular transfer of signal molecules by diffusion, is a parameter controlling the processes of determination of embryonic structures.