Financial exchange markets are institutions that have a unique place in the system of market economy and are rightly considered to be the main pillars of the financial markets. Especially thanks to its functional and social status. The recent development of information and communication technologies has been significantly changing the exchange market systems. This thesis deals with the exchange market's system. In the theoretical part of the paper is the main attention paid to the decomposition of the whole complex into subsystems and characteristics of its individual components, in particular trading and information subsystem within the structure of the exchange market. The practical part is devoted to research the presence of tacit knowledge and its impact on trading.

The aim of this diploma thesis is to create Geographic Information System (GIS) presentation of Jedovnice location. Created GIS presentation serve as a teaching tool for 2nd and 3rd year of Geodesy and Cartography field, Faculty of civil engineering, University of technology in Brno. Data processing was performed using Marushka Design program of Geovap group. Database entities management was processed in the SQLite Personal program. GIS presentation includes geodetic point field in specified location and tasks assignment for students. Designed system allows editing and managing of data already existed.

The object of my master’s thesis is the analysis and design of an information system for the company SAP ČR spol. s r.o., which will facilitate the process of monitoring the development of Fiori applications. The work contains a theoretical background, as a basis for processing analyses that are focused on the user. The following is the design of the information system, which helps to improve the company's internal processes.

This thesis uses system approach methodology to information security. It performs analysis of the company, and based on the result, creates security manual for ISMS implementation.

My thesis focuses on information system analysis of local municipalities, specifically on Břeclav Municipal Office information system. My thesis evaulates the information system's efficiency, identifies its weak points and suggests measures eliminating these weak points.

The master´s thesis is aimed at Proposal for the information security management system implementation in the company. It introduces with basic concepts of information security and provides general procedures for information security management system. As part of the work was carried out a risk analysis company and proposed measures to reduce risk. Work is mainly drawn from the series of standards ISO/IEC 27000.

This master's thesis with the usage of the system for the content managing - the DotNetNuke system as an editorial system. It describes all options and features of the DotNetNuke system. On its basis of the system's features there have been made proposals for extensions which, when implemented, will let the DotNetNuke system to be used as full-value editorial system.

Les données industrielles offrent un matériau pour la prise de décision. Les travaux présentés concernent la transformation de données brutes en connaissances, pour contribuer au système de connaissances d’une organisation et améliorer son système décisionnel. Un processus d’aide à la décision est proposé. Il implique les acteurs de l’organisation et l’emploi de méthodes formelles. D’abord, il analyse et formalise les problématiques décisionnelles. Ensuite, il construit une aide la décision quantitative. Cette méthodologie est appliquée à un problème particulier : la gestion des capacités des TI d’une usine de STMicroelectronics. En effet, les managers doivent assurer un équilibre entre le coût de l’infrastructure TI et le niveau de service offert. Notre processus offre une aide pertinente. Il permet de surmonter deux enjeux, fréquents lors de la gestion des capacités : la complexité des systèmes IT et la prise en compte de l’activité métier. Situant ces travaux dans le cadre du référentiel ITIL, l’application du processus permet de constituer des modèles prédictifs, mettant en relation l’activité des serveurs informatiques et l’activité industrielle. Cette application permet aussi de contrôler dynamiquement la validité des modèles, ainsi que l’activité quotidienne du SI. Nos travaux formalisent quantitativement des connaissances, en favorisent l’utilisation dans les processus décisionnels, et en assurent l’évolution dans le temps. Nos recherches posent des fondations pour un plus large recours plus à l’exploitation des données issues des systèmes de production, dans le cadre du développement de systèmes de support à la décision et de perspectives Big Data. / A proper analysis of industrial data can provide material for decision making. The research work presented deals with the question: how can one convert raw data into useable information, to contribute to the knowledge management of an organization and improve its dynamic decision making? A decision-aid process is proposed. It implies actors of the organization and use of formal methods. Firstly, it analyses and formalizes decisional problems. Then, it develops an appropriate decision-aid on the basis of statistics. Our methodology is applied to a specific issue: capacity management of IT of a STMicroelectronics plant. This application raises a decision issue: managers have to ensure the right balance between infrastructure cost and service level offered. We demonstrate that the process may provide relevant support. This negates two managerial dilemmas, usually encountered when managing capacity: complexity of IT systems and incorporation of the business activity. Our application has been developed in the scope of the ITIL framework. It will be shown how the process builds predictive models, which link the activity of hardware servers to the industrial activity. Methods are also proposed, to monitor daily the quality of these models, as well as the overall activity of the IS. This work helps at formalizing quantitatively organizational knowledge, facilitating its use in decisional processes, but also ensuring its positive change over time. We hope this research is laying some foundations for a broader exploitation of the data stored in modern manufacturing systems, through future development of decision-support systems and Big Data initiatives.

Submitted by RICARDO CÉSAR DE CARVALHO (ricdon@gmail.com) on 2017-06-02T04:41:34Z No. of bitstreams: 1 Mestrado_Ricardo_Carvalho.pdf: 4464660 bytes, checksum: ba1819b77212278eb1a2808fd9658e4c (MD5) / Approved for entry into archive by Luiz Galeffi (luizgaleffi@gmail.com) on 2017-06-02T13:47:17Z (GMT) No. of bitstreams: 1 carvalho_rc_me_mar.pdf: 4464660 bytes, checksum: ba1819b77212278eb1a2808fd9658e4c (MD5) / Made available in DSpace on 2017-06-02T13:47:17Z (GMT). No. of bitstreams: 1 carvalho_rc_me_mar.pdf: 4464660 bytes, checksum: ba1819b77212278eb1a2808fd9658e4c (MD5) Previous issue date: 2017-05-08 / Na área da saúde, as tecnologias digitais fornecem recursos para a geração, controle, manutenção e arquivamento dos dados vitais dos pacientes, pesquisas biomédicas, captura e disponibilização de imagens diagnósticas. Ao criar grandes bancos de dados sobre a saúde das pessoas, o processamento das informações contidas no prontuário do paciente permitirá uma nova visão a respeito do conhecimento atual do processo de diagnóstico médico. Existem diversos problemas nessa área, porque o acesso ao prontuário analógico é complicado, e em formato eletrônico não está disponível para todos, apesar do conhecido potencial desses documentos como fonte informacional. Uma das formas para a organização desse conhecimento é por meio da mineração de textos, que possibilita o processamento dos dados descritos em linguagem natural. Entretanto, é preciso levar em consideração o fato da redação médica não poder ser padronizada, embora exista a normativa do Conselho Federal de Medicina que orienta nessa direção. É neste contexto, que esta pesquisa se norteia com o objetivo básico de investigar a aplicabilidade da metodologia de mineração de textos para a extração de informações provenientes da anamnese de prontuários eletrônicos do paciente divulgados no ciberespaço visando a qualidade na recuperação de informações. Trata-se de uma pesquisa de cunho exploratório, tendo-se realizado a mineração de textos sobre um conjunto de 46 anamneses divulgadas no ciberespaço visando a recuperação de informação. Em seguida, fez-se um cotejamento com os dados recuperados de forma manual, efetuando-se a interpretação da linguagem de comunicação médico-paciente. Esses dois resultados foram registrados em um protótipo construído e simulando o ambiente de um consultório médico. Os resultados evidenciam que a utilização da mineração de texto como ferramenta de extração na busca e recuperação de informações em saúde encontrou diversas dificuldades decorrentes das inúmeras formas de se redigir uma anamnese, além dos erros ortográficos, erros gramaticais, remoção de sufixos e prefixos, sinônimos, abreviações, siglas, símbolos, pontuações, termos e jargões médicos. Esse fato evidencia que ao se planejar um sistema computacional ele deve ser capaz de interpretar informações descritas de inúmeras formas, não excluindo palavras importantes ou ignorando aqueles relevantes que poderiam colocar em risco as ações de cuidados do paciente. Ao aplicar os processos de tokenization, remoção de stopwords, normalização morfológica, stemming e cálculo da relevância, conjuntamente contribuíram para que os termos resultantes fossem muito diferentes daqueles extraídos manualmente, ou seja, há ainda muitos desafios em cada uma dessas etapas na busca da qualidade na recuperação de informações concernente à anamnese. Conclui-se que embora a mineração seja uma ferramenta útil ao se tratar de textos estruturados e de outros domínios, quando aplicada a anamnese que é um texto mais livre tal ferramenta deixa a desejar, posto que ao se tratar da área da saúde, a redução de termos compostos, bem como a utilização de siglas, símbolos, abreviaturas ou outra forma de redução linguística trará interferências danosas para a recuperação de informação. A construção do protótipo ilustra a criação de uma ferramenta leve e intuitiva aplicando os conceitos discutidos nessa dissertação, além de se tornar o pontapé inicial de trabalhos futuros. / In the health area, digital technologies provide resources for the generation, control, maintenance and vital patient data archiving biomedical research, diagnostic images capture and availability. By creating large databases on people´s health records, processing the information contained in the patient's medical record, will provide a new insight into current knowledge of the medical diagnostic process. There are several problems in this area, because the access to analogical records is very complex and electronic format is not available for all of them, despite the known potential of these documents as informational source. One of the ways to arrange this knowledge is by the text mining which enables the data processing in natural language. However, it is necessary to consider the fact that medical writing cannot be standardized, although there is a Federal Council of Medicine policy that directs to that path. This is the context which this research is guided by the basic goal of investigating the methodology applicability of text mining for extracting information from the anamnesis of patients' electronic medical records divulged in cyberspace and aiming at the quality of information retrieval. This is an exploratory research, with texts mining on a set of 46 anamnesis published in cyberspace aimed at information retrieval. Then, a comparison was made with the data retrieved manually, to the interpretation of the medical-patient communication language. Those two results were recorded in a prototype built and simulating the environment of a doctor's office. The results show that the use of text mining as an extraction tool in the search and retrieval of health information has found several difficulties due to the numerous ways of writing an anamnesis, besides spelling errors, grammatical errors, deletion of suffixes and prefixes, synonyms, abbreviations, acronyms, symbols, punctuations, medical terms and jargon. It shows that when planning a computer system, it should be able to interpret information described in different ways, not excluding important words or ignoring relevant ones that could jeopardize patient care actions. By applying the processes of tokenization, stopwords, morphological normalization, stemming and calculus of relevance, altogether contributed to showing that the resulting terms were very different from those extracted manually. There are still many challenges in each of those steps concerning quality in the anamnesis information retrieval. Concluding that although mining is a useful tool when dealing with structured texts and other domains, when applied to anamnesis, which is a freer text, such tool lacks efficiency, since in health area the compound terms reduction, as well as the use of acronyms, symbols, abbreviations or other forms of linguistic reduction will bring harmful interference to the retrieval of information. The prototype is a light and intuitive tool applied to the concepts discussed on this dissertation, which way become the kickoff of a future project.

Made available in DSpace on 2014-12-17T14:53:16Z (GMT). No. of bitstreams: 1 PauloECC.pdf: 1930969 bytes, checksum: a18acd846ec916fc7e0ef038e923a6b3 (MD5) Previous issue date: 2006-05-19 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior / The knowledge management has received major attention from product designers because many of the activities within this process have to be creative and, therefore, they depend basically on the knowledge of the people who are involved in the process. Moreover, Product Development Process (PDP) is one of the activities in which knowledge management manifests in the most critical form once it had the intense application of the knowledge. As a consequence, this thesis analyzes the knowledge management aiming to improve the PDP and it also proposes a theoretical model of knowledge management. This model uses five steps (creation, maintenance, dissemination, utilization and discard) through the verification of the occurrence of four types of knowledge conversion (socialization, externalization, combination and internalization) that it will improve the knowledge management in this process. The intellectual capital in Small and Medium Enterprises (SMEs) managed efficiently and with the participation of all employees has become the mechanism of the creation and transference processes of knowledge, supporting and, consequently, improving the PDP. The expected results are an effective and efficient application of the proposed model for the creation of the knowledge base within an organization (organizational memory) aiming a better performance of the PDP. In this way, it was carried out an extensive analysis of the knowledge management (instrument of qualitative and subjective evaluation) within the Design department of a Brazilian company (SEBRAE/RN). This analysis aimed to know the state-of-the-art of the Design department regarding the use of knowledge management. This step was important in order to evaluate in the level of the evolution of the department related to the practical use of knowledge management before implementing the proposed theoretical model and its methodology. At the end of this work, based on the results of the diagnosis, a knowledge management system is suggested to facilitate the knowledge sharing within the organization, in order words, the Design department / A gest?o do conhecimento tem recebido grande aten??o dos profissionais que atuam no Processo de Desenvolvimento de Produtos (PDP), pois muitas das atividades deste processo t?m um car?ter criativo e, portanto, dependem fundamentalmente do conhecimento das pessoas que o realizam. Al?m disso, o PDP ? um dos processos onde a necessidade da gest?o do conhecimento se manifesta de forma mais cr?tica devido a intensa aplica??o do conhecimento. Assim, esta disserta??o analisa a gest?o do conhecimento com o objetivo da melhoria do PDP e prop?e um modelo te?rico de gest?o do conhecimento. Este modelo utiliza-se de cinco passos (cria??o, manuten??o, dissemina??o, utiliza??o e exclus?o) atrav?s da verifica??o da ocorr?ncia de quatro tipos de convers?es do conhecimento (socializa??o, externaliza??o, combina??o e internaliza??o) que poder? potencializar a gest?o do conhecimento nesse processo. O capital intelectual nas pequenas e m?dias empresas gerenciado eficientemente e com a participa??o de todos que a comp?e vem se tornando o mecanismo fomentador dos processos de cria??o e transfer?ncia de conhecimento, auxiliando e, conseq?entemente, melhorando o PDP. Os resultados esperados s?o uma efetiva e eficaz aplica??o do modelo proposto para a cria??o da base de conhecimento numa organiza??o (mem?ria organizacional) atingindo, assim, um desempenho no PDP superior ao diagnosticado anteriormente. Desse modo, foi realizado um diagn?stico de gest?o do conhecimento (instrumento de avalia??o qualitativa e subjetiva) no setor de Design do SEBRAE/RN na tentativa de saber o estado da arte do setor com rela??o ? gest?o do conhecimento. Esta etapa ? imprescind?vel para avaliar em que n?vel o setor se encontra com rela??o ?s pr?ticas de gest?o do conhecimento antes de implementar o modelo e sua metodologia. Ao final do trabalho, mediante os resultados do diagn?stico, sugere-se uma ferramenta de gest?o do conhecimento para facilitar o compartilhamento do conhecimento dentro da organiza??o, no caso, do setor