Istituto di Scienza e Tecnologie dell'Informazione     
Amato G., Mainetto G., Savino P. A query language for similarity-based retrieval of multimedia data. In: ADBIS '97 - Proceedings of First East-European Symposium on Advances in Databases and Information Systems (St. Petersburg, 2-5 September 1997). Proceedings, vol. 1 pp. 196 - 203. Nevsky dialect, 1997.
This paper ptcsencs che main features al' il Xlultirnedia Querv Language t.aiior ed for content-based similantv retrieval 01' multimedia objects. The Querv Language processar is il component of a multimedia database svstem thatadopts il mode! that perruits bot.h a structurai ;epresentat100 of raw rnultirnedia data an d an automatically computed description of che multimedia data concento The Query Language is an extension of a n-aditional object-oriented query language. It ailows w exprcss restrictions on Features. concepts and scructural aspects of thc multimedia database objcct In addition he language supporta the formulation alqueries wir h imprecise condicions. The outcome al' a query execution is an ordercd set of pairs. each one consisting of an object and a measure of the sirnilanty of the object wich rhc crit cria specified in the query.
Subject Query language

Icona documento 1) Download Document PDF

Icona documento Open access Icona documento Restricted Icona documento Private


Per ulteriori informazioni, contattare: Librarian http://puma.isti.cnr.it

Valid HTML 4.0 Transitional