Indexação automatizada de artigos de periódicos científicos: análise da aplicação do software SISA com uso da terminologia DeCS na área de Odontologia

The indexing automation has been discussed by researches in the area of Information Science however the discussions have not been so clear on the use of indexing software. Thus, it is necessary to know the indexing software, as well as its application in the analysis of documentary contents. To do so, it is proposed, here, to investigate both the consistency of indexing and the exhaustiveness and precision of the information retrieval, by means of comparative analysis between SISA (Sistema de Indizacion Semi-Automatico) automatic index and BIREME ( Centro Latino-Americano e do Caribe de Informação em Ciencias da Saude) manual indexing. The aim of this paper is to contribute to the theoretical development of the indexing automation and the improvement of SISA. Thus, SISA application and evaluation was used based on the calculation of the consistency indexes between the two types of indexing, and the calculation of the exhaustiveness and precision indexes in information retrieval, by means of searching into BDSISA and BIREME databases, composed by descriptors taken from SISA and manual indexing respectively. The differences among the terms used in scientific papers comparing to the DeCS ones were the main difficult factor to achieve higher consistency indexes in the indexing. These differences influenced the exhaustiveness and precision indexes in the information retrieval, showing that it is necessary to improve the documentary language used by SISA software and to incorporate linguistic methods.

Algoritmos científicos

The Scientific Algorithms are a new metaheuristics inspired in the scientific research process. The new method introduces the idea of theme to search the solution space of hard problems. The inspiration for this class of algorithms comes from the act of researching that comprises thinking, knowledge sharing and disclosing new ideas. The ideas of the new method are illustrated in the Traveling Salesman Problem. A computational experiment applies the proposed approach to a new variant of the Traveling Salesman Problem named Car Renter Salesman Problem. The results are compared to state-of-the-art algorithms for the latter problem

A psicologia na educação: dos paradigmas científicos às finalidades educacionais

Este artigo analisa algumas teorias psicológicas e suas contribuições para a educação. Discute estas teorias sob a concepção de paradigma, originária de Thomas Kuhn, e propõe que o único critério para aceitá-las ou recusá-las no campo educacional é o estabelecimento de finalidades educacionais.

Educaçãdo matemática na realidade do ciberespaço - Que aspectos ontológicos e científicos se apresentam?

The question that leads this article is What is this virtual space in the on-line mathematics education process? We focus on the question of the real and virtual as issues taken as components of cyberspace. We investigate these notions in the history of philosophy, looking to Granger to find their meaning, to enable us to understand them and fit them into the sphere of Mathematics Education. This theoretical-philosophical article, then, claims that the virtuality of cyberspace is supported by the computer screen, built by the unification of the sciences (mathematics), technology and its applications. Software and the actions taken by Internet users update the capability of these programs in a variety of characteristics and possibilities such as space-time flow interconnections as well as during the mathematics education process.

El tratamiento del problema de población en la producción de los científicos sociales en Chile, 1958-1972

Incluye Bibliografía

A produção acadêmica sobre trabalho infantil: um olhar nos periódicos científicos brasileiros (1981-2004)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Concepções de ciência nas obras de Monteiro Lobato: mapeamento e análise de termos científicos no livro Serões de Dona Benta

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A importância da observação da estrutura textual durante a catalogação de assunto de livros científicos em bibliotecas universitárias: uma análise realizada a partir da técnica de Protocolo Verbal

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Informação: um estudo exploratório do conceito em periódicos científicos brasileiros da área de ciência da informação

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Periódicos científicos eletrônicos: apresentação de modelo para análise de estrutura

Pós-graduação em Ciência da Informação - FFC