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AbstractAbstract
[en] A model to forescast the requests of documents was proposed and tested. The model was tested using the data from the Selective Dissemination of Information and Document Delivery services of the Nuclear Information Center (CIN) of the National Comission of Nuclear Energy (CNEN). The variable which were used to forecast the requests were identified and using the integration of the two systems and regression analysis techniques it was forecasted the documents of the so-called ''virtual collection''. The results obtained have shown the viability of the application of the model. (author)
[pt]
Um modelo de previsao de pedido de copias de documentos foi proposto e testado. Para a aplicacao do modelo foram usados o sistema de Disseminacao de Informacoes - SONAR e o Sistema de Apoio Bibliografico - SERVIR do Centro de Informacoes Nucleares da Comissao Nacional de Energia Nuclear. Variaveis que auxiliaram a prever os pedidos foram identificadas e, atraves da integracao dos dois sistemas e uso de tecnicas de analise de regressao, foram previstos os elementos do chamado ''Acervo Virtual''. Os resultados obtidos mostraram a viabilidade de aplicacao do modelo. (autor)Original Title
Acervo virtual: modelo para previsao de uso em sistemas de informacao
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Source
1988; 114 p; Tese (M.Sc.).
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Miscellaneous
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Thesis/Dissertation
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