Wyniki wyszukiwania - BazTech

Ograniczanie wyników

1 Fundamenta Informaticae

1 2001

Powiadomienia systemowe

Sesja wygasła!
Sesja wygasła!

Znaleziono wyników: 1

Liczba wyników na stronie

Wyniki wyszukiwania

Sortuj według:

Ogranicz wyniki do:

Metadata, Intelligent Indexing, and Repository Management for Multimedia Digital Libraries

Bertino E., Catania B., Zarri G.P.

Fundamenta Informaticae

2001

Vol. 47, nr 1,2

155-173

Metadata represent the vehicle by which digital documents can be efficiently indexed and retrieved. The need for such kind of information is particularly evident in multimedia digital libraries, which store documents dealing with different types of media (text, images, sound, video). In this context, a relevant metadata function consists in superimposing some sort of conceptual organization over the unstructured information space proper to these digital repositories, in order to facilitate the intelligent retrieval of the original documents. To this purpose, the usage of conceptual annotations seems quite promising. In this paper, we propose a two-steps annotation approach by which conceptual annotations, represented in NKRL (Narrative Knowledge Representation Language) [20,21], are associated with multimedia documents and used during retrieval operations. We then present how documents and metadata can be stored and managed on persistent storage.