Document (#23955)

Author

Schneider, R.

Title

Question answering : das Retrieval der Zukunft?

Source

Zeitschrift für Bibliothekswesen und Bibliographie. 54(2007) H.1, S.3-11

Year

2007

Abstract

Der Artikel geht der Frage nach, ob und inwieweit Informations- und Recherchesysteme von der Technologie natürlich sprachlicher Frage-Antwortsysteme, so genannter Question Answering-Systeme, profitieren können. Nach einer allgemeinen Einführung in die Zielsetzung und die historische Entwicklung dieses Sonderzweigs der maschinellen Sprachverarbeitung werden dessen Abgrenzung von herkömmlichen Retrieval- und Extraktionsverfahren erläutert und die besondere Struktur von Question Answering-Systemen sowie einzelne Evaluierungsinitiativen aufgezeichnet. Zudem werden konkrete Anwendungsfelder im Bibliothekswesen vorgestellt.

Theme

Sprachretrieval
Computerlinguistik

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