In this paper we present an evaluation of two access methods for text retrieval, based on signature file techniques (FILE69). In particular analytical formulae are presented that model access cost functions. The cost functions are presented for both magnetic and optical devices, in an environment where the text access methods are integrated with indexes.
An evaluation of text access methods
1988
Abstract
In this paper we present an evaluation of two access methods for text retrieval, based on signature file techniques (FILE69). In particular analytical formulae are presented that model access cost functions. The cost functions are presented for both magnetic and optical devices, in an environment where the text access methods are integrated with indexes.File in questo prodotto:
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Descrizione: An evaluation of text access methods
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