Automatic System Building
Mostrando 1-12 de 19 artigos, teses e dissertações.
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1. Um estudo comparativo de modelos baseados em estatísticas textuais, grafos e aprendizado de máquina para sumarização automática de textos em português
Automatic text summarization has been of great interest in Natural Language Processing due to the need of processing a huge amount of information in short time, which is usually delivered through distinct media. Thus, large-scale methods are of utmost importance for synthesizing and making access to information simpler. They aim at preserving relevant conten
Publicado em: 2010
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2. Expansão da ocupação urbana de Gramado: estudo de caso da aplicação de fotografias aéreas de pequeno formato e SIG
Small format vertical aerial photographs were obtained from non metric cameras on small size airplanes, in 1999, and aimed to update a set of six digital cadastral maps from 1984, in the scale of 1:5,000, covering the urban area of Gramado county, located at the northeast region of the Rio Grande do Sul state, Brazil. The photographs were digitized, stored a
Publicado em: 2010
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3. USE OF INFORMATION SYSTEMS GEOGRAPHICAL SYSTEMS IN OPERATION SUPPLY / USO DE SISTEMAS DE INFORMAÇÕES GEOGRÁFICAS NA OPERAÇÃO DE SISTEMAS DISTRIBUIÇÃO DE ÁGUA
Water companies have the duty to provide water to the growing demand, which requires a larger quantity of active connections and, consequently, results in an increase of net extension and a larger volume of produced water. This paper aims at presenting a tool for the support of management of water distribution nets in a pilot area in the city of Goiânia GO.
Publicado em: 2009
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4. USE OF INFORMATION SYSTEMS GEOGRAPHICAL SYSTEMS IN OPERATION SUPPLY / USO DE SISTEMAS DE INFORMAÇÕES GEOGRÁFICAS NA OPERAÇÃO DE SISTEMAS DISTRIBUIÇÃO DE ÁGUA
Water companies have the duty to provide water to the growing demand, which requires a larger quantity of active connections and, consequently, results in an increase of net extension and a larger volume of produced water. This paper aims at presenting a tool for the support of management of water distribution nets in a pilot area in the city of Goiânia GO.
Publicado em: 2009
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5. USE OF INFORMATION SYSTEMS GEOGRAPHICAL SYSTEMS IN OPERATION SUPPLY / USO DE SISTEMAS DE INFORMAÇÕES GEOGRÁFICAS NA OPERAÇÃO DE SISTEMAS DISTRIBUIÇÃO DE ÁGUA
Water companies have the duty to provide water to the growing demand, which requires a larger quantity of active connections and, consequently, results in an increase of net extension and a larger volume of produced water. This paper aims at presenting a tool for the support of management of water distribution nets in a pilot area in the city of Goiânia GO.
Publicado em: 2009
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6. School repetition in parentsand studentsopinion: a study on the cycles and the continuous progression in São Paulo City Public School. / Reprovação escolar na opinião de pais e alunos: um estudo sobre os ciclos e a progressão continuada na rede municipal de ensino de São Paulo.
This thesis presents the data, analyses and interpretations of a research about on parentsand studentsconception about the organization of teaching in cycles and continuous progression. The research problem was built starting from the knowledge of the opposition of most parents and students to non-annual repetition politics, and the perception that the accom
Publicado em: 2008
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7. Um modelo não procedural de especificação e implementação voltado a sistemas transacionais em banco de dados / A non-procedural model to specifying and implementing database transactions systems
Esta tese de doutorado apresenta um modelo de especificação, textual e grafico, para sistemas transacionais em banco de dados (ER/T+) e, também, um modelo de implementação desta especificação. Sugere uma técnica de proceduralização de especificações declarativas, usando um grafo de dependencia de fluxos de dados para estabelecer a relação de pr
Publicado em: 2007
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8. o uso do paradigma restrições geométricas para apoio a projetos de instalações elétricas / Using geometric constraint approach to support electri- cal installation design
Nowdays, a growth has been observing in the software use CAD (Computer-Aided Design) and CAE (Computer-Aided Engineering) for design in area of the architecture, engineering and building . The professional makes use of those tools that automate and accelerate design routines propitiating more time to improve the quality of them. However, most of the current
Publicado em: 2006
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9. Técnica de Navegação de um Robô Móvel Baseado em um Sistema de Visão para Integrá-lo em uma Célula Flexível de Manufatura (FMC) / Mobile robot navigation technique based in vision system for integrate it to a flexivel manufacturing cell (FMC)
Nowadays, the control of the automatic guided vehicles (AGV), is based on the study of different navigation existing techniques. Those utilize different kinds of sensors (infrared, ultrasound, tactile, vision, etc) as part of the equipment included in the mobile robot carrying out their tasks of movement and control since an initial position to a defined fin
Publicado em: 2006
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10. SOCRATES : Sistema Orientado a objetos para CaRActerização de refaToraçõES / Object oriented system for characterization of refactorings
Refactoring is the activity of modifying a computer program s source code without changing its external behavior. In other words, it consists of changing a software system s structure without affecting its functionalities. The changes are done in order to let the code more understandable for humans that might work on it. In this sense, its goal is to lower m
Publicado em: 2006
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11. An investigation of singularities in robot kinematic chains aiming at building robot calibration models for off-line programming
Robot Calibration is a term applied to the procedures used in determining actual values that describe the geometric dimensions and mechanical characteristics of a robot or multibody structure. A robot calibration system must consist of appropriate robot modeling techniques, accurate measurement equipment, and reliable model parameter determination methods. F
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2005-06
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12. Automatic diagnoses of rolling bearing failures based in fuzzy logic. / Diagnóstico automático de defeitos em rolamentos baseado em lógica fuzzy
This works describes two proposed methodologies for the automatic diagnoses in mechanical equipment: the fuzzy system inference and a Fuzzy C-Means based algorithm. Their performances are evaluated in an experimental case and, afterwards, also compared by the statistical alarm, a diagnostic methodology very used in industries at present. In order to do the t
Publicado em: 2005