Published 1988
| Version v1
Miscellaneous
Open
Virtual collection: a mode to forecast the utilization in information systems
Description
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)
Availability note (English)
MF available from INIS under the Report Number.Abstract (Portuguese)
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)Files
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Additional details
Additional titles
- Original title (Portuguese)
- Acervo virtual: modelo para previsao de uso em sistemas de informacao
Publishing Information
- Imprint Pagination
- 114 p.
- Report number
- INIS-BR--1621
INIS
- Country of Publication
- Brazil
- Country of Input or Organization
- Brazil
- INIS RN
- 20072738
- Subject category
- S99: GENERAL AND MISCELLANEOUS;
- Resource subtype / Literary indicator
- Thesis
- Descriptors DEI
- INFORMATION DISSEMINATION; INFORMATION NEEDS; INFORMATION RETRIEVAL; INFORMATION SYSTEMS; INFORMATION THEORY