Document (#4572)

Author

Cavallaro, U.

Title

HIFI: hypertext interface for information : multimedia and relational databases

Source

Electronic library. 11(1993) no.2, S.65-72

Year

1993

Abstract

HIFI (ESPRIT project 6532) creates a set of tools to allow a reader to access a large body of heterogeneous information, managed by external databases created beforehand, through a hypertext interface. The HIFI approach is a model-based description of the hypertext application as it appears to the reader. A declarative and/or operational mapping translates hypertext operations (search, queries and navigation) into operations on the underlying information base and also 'materialises' hypertext objects, using objects of the underlying databases. The system supports hypertext development. Illustrates this with the cooperation of end users as partners or project sponsors

Theme

Hypertext

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