New User Problem
Mostrando 13-24 de 62 artigos, teses e dissertações.
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13. H-N2N : uma arquitetura hierárquica escalável para ambientes de realidade mista de grande porte
In this work, we propose a solution to solve the scalability problem found in collaborative, virtual and mixed reality environments of large scale, that use the hierarchical client-server model. Basically, we use a hierarchy of servers. When the capacity of a server is reached, a new server is created as a sun of the first one, and the system load is distrib
Publicado em: 2008
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14. Do medo da violência à "condominiarização" das cidades brasileiras: sobre as consequências sócio-espaciais da modificação da legislação federal do solo urbano
The fear of violence has been responsible for the proliferation of exclusive condominiums in Brazil and theirs equivalents in several countries (gated communities in the United States and other English-speaking countries; barrios cerrados in Argentina; security parks in South Africa). In Brazil, country that combines rapid and complex urbanization with large
Publicado em: 2008
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15. SPECIFICATION OF A MULTI-AGENT SYSTEM RECOMMENDATION FOR ACTION IN CASE OF FAILURES OF SYSTEMS AUTOMATION IN CONTROL / ESPECIFICAÇÃO DE UM SISTEMA MULTIAGENTE DE RECOMENDAÇÃO DE AÇÕES EM CASO DE FALHAS DE SISTEMAS DE AUTOMAÇÃO E CONTROLE
When equipment failure occur in complex industrial plants, the automation and control system generates a great amount of alarms that can confuse the operators and lead them to take wrong decisions - the time for decision taking is very short and the amount of generated information is higher, being impossible for the operator read all of them before taking th
Publicado em: 2008
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16. Um framework para a consulta a repositórios de vídeo digitais
The Information Retrieval Systems (IR) were constructed for easier access to information in a repository of data, offering resources for organizing, indexing and retrieval of data. These repository can contain any digital information such as documents, files, music or videos. In a repository of videos, the IR systems have difficult to index the information b
Publicado em: 2008
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17. Algoritmos genéticos aplicados à proteção e estimação de harmônicos em sistemas elétricos de potência / Genetic algorithms applied to protection and harmonic estimation in electric power systems
The aim of electric power systems is to generate electricity and to deliver it continuously to the end-user in an acceptable standard. Therefore, different applications using genetic algorithms (GAs) to solve electric power system problems are presented in this work. Harmonic estimation, frequency relays and distance protection are the subjects investigated
Publicado em: 2008
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18. Infra-estrutura de componentes paralelos para aplicaÃÃes de computaÃÃo de alto desempenho / Infrastructure of parallel components for applications of computation of high performance
The development of new High Performance Computing (HPC) application has demanded a set of tools for reconciling high level of a abstraction with software integration. In particular, we are interested in component-based solutions presented by the scientific community in the last years. Components have been applied to meet new requirements of high performance
Publicado em: 2008
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19. Avaliação do impacto clínico e da viabilidade econômica da implantação de um modelo de Atenção Farmacêutica em uma Unidade Básica Distrital de Saúde de Ribeirão Preto - SP / Evaluation of the clinical impact and the economic viability of implementation a model of Pharmaceutical Care in a Basic Unit District of Health of Ribeirão Preto - SP.
Pharmaceutical Care is a new concept of professional practice where the pharmacist takes responsibility of the patients needs in relation to the rational use of medicines. The implementation and validation of a Pharmaceutical Care model in the Health Public System (HPS) may represent improvement in the quality of life of users carriers of chronic diseases su
Publicado em: 2008
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20. BRIDGE: uma ferramenta para o Design de Interfaces de Usuário baseada em especificações IMML
With hardware and software technologies advance, its also happenning modifications in the development models of computational systems. New methodologies for user interface specification are being created with user interface description languages (UIDL). The UIDLs are a way to have a precise description in a language with more abstraction and independent of h
Publicado em: 2007
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21. Desenvolvimento de uma interface grÃfica de usuÃrio para modelos computacionais de exposiÃÃo externa / DEVELOPMENT OF A GRAPHIC USER INTERFACE FOR EXTERNAL EXPOSURE COMPUTATIONAL MODELS
To evaluate the absorbed dose by the patient, in a series of exams, it is necessary to accomplish simulations using an exposure computational model. Such models are fundamentally composed of a virtual representation of the human body (phantom) and a Monte Carlo code. There are several Monte Carlo codes available and also specific voxel phantoms for the two g
Publicado em: 2007
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22. Gene expression data analysis: microarrays and regulatory networks modelling / Análise de dados de expressão gênica: normalização de microarrays e modelagem de redes regulatórias
The analyses of DNA microarrays gene expression data are allowing a better comprehension of the dynamics and mechanisms involved in cellular processes at the molecular level. In the cancer field, the improvement of gene expression interpretation is crucial to better understand the molecular basis of the neoplasias and to identify molecular markers to be used
Publicado em: 2007
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23. Mineração de padrões temporais híbridos especificados na lógica temporal de intervalos
Discovering frequent patterns in databases is an important problem for knowledge discovery and its importance is justified by the diversity of areas where it can be used, such as retail, financial market, medicine, agriculture, farming, telecommunications, etc. The problem of mining frequent patterns in temporal databases, also know as mining temporal patter
Publicado em: 2007
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24. Design de interfaces tangÃveis para aprendizagem de conceitos matemÃticos no Ensino Fundamental
In Brazilian schools, Mathematics is one of the subjects which cause the highest indexes of failure. Results of the National System of Evaluation of Basic Education (SAEB) show that a lot is still to be done for Mathematics Education in Brazil. Teachers of elementary levels frequently resort to concrete materials to help them illustrate concepts in Mathemati
Publicado em: 2007