BINGO! and Daffodil: Personalized Exploration of Digital Libraries and Web Sources

Dateibereich 5576

779,2 KB in einer Datei, zuletzt geändert am 01.08.2013

Dateiliste / Details

DateiDateien geändert amGröße
Theobald_Klas_04.pdf01.01.2004 00:00:00779,2 KB
Daffodil is a digital library system targeted at strategic support of advanced users during the information search process. It provides user-customizable "stratagems" for exploring and managing digital library objects with meta data annotations over a federation of heterogeneous digital libraries. Bingo! is a focused crawler that learns how to gather thematically relevant documents from the Web and Deep-Web sources. This paper presents a coupling architecture for Daffodil and Bingo that allows advanced users to explore digital libraries and Web sources in a comprehensive and coherent way. Starting from a user's interest profile in Daffodil, Bingo! is instructed to find thematically similar documents on the Web, leading to high-quality recommendations that reach beyond the information that can be directly found in digital libraries. Our experimental studies demonstrate that this coupling does indeed lead to a powerful tool suite that improves the precision and recall compared to conventional library and Web search mechanisms

In:

7th International Conference on Computer-Assisted Information Retrieval (RIAO 2004)
Lesezeichen:
Permalink | Teilen/Speichern
Dokumententyp:
Wissenschaftliche Texte » Artikel, Aufsatz
Fakultät / Institut:
Sonstige Einrichtungen / Externe
Dewey Dezimal-Klassifikation:
000 Informatik, Informationswissenschaft, allgemeine Werke » 020 Bibliotheks- und Informationswissenschaften
Stichwörter:
Bingo, Daffodil
Sprache:
Deutsch
Kollektion / Status:
E-Publikationen / Dokument veröffentlicht
Dokument erstellt am:
01.01.2004
Dateien geändert am:
01.08.2013
Medientyp:
Text
Quelle:
Max-Planck-Institut für Informatik