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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

[en] SEMANTIC MODELING DESIGN OF WEB APPLICATION / [pt] MODELAGEM SEMÂNTICA DE APLICAÇÕES NA WWW

FERNANDA LIMA 13 October 2003 (has links)
[pt] Este trabalho apresenta um modelo para projeto e implementação de aplicações hipermídia no contexto da Web semântica. A partir dos princípios o Object Oriented Hypermedia Design Method, utilizamos as noções de ontologias para definir o modelo conceitual de uma aplicação, estendendo o poder expressivo daquele método. Os modelos de navegação são definidos utilizando-se uma linguagem de consulta que permite referências tanto ao esquema de dados quanto às suas instâncias, possibilitando a definição de estruturas de navegação flexíveis e abrangentes. Adicionalmente, propomos a utilização de estruturas de acesso facetadas para o apoio à escolha de objetos de navegação utilizando múltiplos critérios. Finalmente, apresentamos uma arquitetura de implementação que permite a utilização direta da especificação da aplicação na derivação da implementação da aplicação final. / [en] In this thesis we present a method for the design and implementation of web applications for the Semantic Web. Based on the Object Oriented Hypermedia Design Method approach, we used ontology concepts to define an application conceptual model, extending the expressive power of the original method. The navigational models definitions use a query language capable of querying both schema and instances, enabling the specification of flexible access structures. Additionally, we propose the use of faceted access structures to improve the selection of navigational objects organized by multiple criteria. Finally, we present an implementation architecture that allows the direct use of the application specifications when deriving a final application implementation.
2

Моделирование коммуникационных процессов в образовательных организациях : магистерская диссертация / Modeling of communication processes in educational organizations

Белошейкина, А. С., Belosheikina, A. S. January 2022 (has links)
Цель исследования – опираясь на теоретические и практические основы цифровизации, смоделировать бизнес-процесс для автоматизации коммуникационных процессов в Профсоюзной организации. Объектом исследования выступает информационная система профсоюзной организации студентов ИнЭУ, структурное подразделение ПОС УрФУ. Для достижения данной цели были определены следующие задачи: провести обзор и анализ систем в условиях развития цифровой экономики; сформировать требования к выбору системы для профсоюзной организации; рассмотреть программные продукты для Профсоюзных организаций; смоделировать основную деятельность объекта исследования; создать и проанализировать модель AS-IS, выявить недостатки, построить модель TO-BE; создать концептуальную модель будущей системы; разработать план управления проектом; рассчитать экономическую эффективность проекта. Результаты выпускной квалификационной работы используются в процессе работы Профсоюзной организации студентов ИнЭУ, а также были представлены на научных конференциях. / The purpose of the study is to model a business process for automating communication processes in a trade union organization based on the theoretical and practical foundations of digitalization. The object of the study is the information system of the trade union organization of students of INEU, a structural unit of the UrFU PIC. To achieve this goal, the following tasks were identified: to review and analyze systems in the context of the development of the digital economy; to form requirements for choosing a system for a trade union organization; to consider software products for trade union organizations; simulate the main activity of the research object; create and analyze the AS-IS model, identify shortcomings, build a TO-BE model; create a conceptual model of the future system; develop a project management plan; calculate the economic efficiency of the project. The results of the final qualification work are used in the work of the Trade Union Organization of INEU students and have also been presented at scientific conferences.

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