-
Voß, J.: Vom Social Tagging zum Semantic Tagging (2008)
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- Source
- Good tags - bad tags: Social Tagging in der Wissensorganisation. Hrsg.: B. Gaiser, u.a
-
Held, C.; Cress, U.: Social Tagging aus kognitionspsychologischer Sicht (2008)
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- Source
- Good tags - bad tags: Social Tagging in der Wissensorganisation. Hrsg.: B. Gaiser, u.a
-
Synak, M.; Dabrowski, M.; Kruk, S.R.: Semantic Web and ontologies (2009)
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- Date
- 31. 7.2010 16:58:22
- Source
- Semantic digital libraries. Eds.: S.R. Kruk, B. McDaniel
-
Kreissig, B.: ¬Der neue Brockhaus : Einsatz von Sprachtechnologie und Wissensnetz (2006)
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- Abstract
- Menschliches Wissen und menschliche Sprache sind aufeinander bezogen und voneinander abhängig. Dies gilt auch und gerade bei den Bemühungen, Sprache und Wissen computergestützt so zu verarbeiten, dass für Menschen nutzbare maschinelle Wissensverarbeitung stattfindet. Jenseits von eher akademischen "Laborversuchen" hat wissenschaftliche Forschungsarbeit auf diesem Gebiet die Verfügbarkeit umfangreicher, gepflegter und sauber codierter Wissensbasen sowohl der verwendeten Sprache als auch des abgebildeten Gegenstands zur Voraussetzung. In einem Forschungsprojekt der Firma Brockhaus Duden Neue Medien GmbH gemeinsam mit namhaften wissenschaftlichen Partnern, u.a. dem Fraunhofer-IPSI, dem IICM der TU Graz, dem IAI der Universität Saarbrücken und dem KNOW-Center, Graz, wurde diese Herausforderung erfolgreich angegangen. Für eine neue digitale Brockhaus-Auflage wurden Informationsrepräsentations- und Retrievaltechniken entwickelt, die nicht auf domänenspezifischen Beschränkungen beruhend den gesamten enzyklopädischen Wissenskreis abdecken. Die entwickelten Formalismen erwiesen sich nicht nur zur Abfrage des enzyklopädischen Wissens in natürlicher Sprache als geeignet, sondern konnten auch darauf basierend neuartige Formen der Visualisierung von Wissenszusammenhängen implementiert werden. Die Ergebnisse zeigen zum einen Möglichkeiten erfolgreichen semantischen Retrievals ohne extensiven Einsatzformaler Metacodierungen, zum anderen weisen sie den Weg und die nächsten Schritte bei der Entwicklung noch leistungsfähigerer Mensch-Maschine-Schnittstellen.
-
Derntl, M.; Hampel, T.; Motschnig, R.; Pitner, T.: Social Tagging und Inclusive Universal Access (2008)
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- Source
- Good tags - bad tags: Social Tagging in der Wissensorganisation. Hrsg.: B. Gaiser, u.a
-
Braun, S.; Schmidt, A.; Walter, A.; Zacharias, V.: Von Tags zu semantischen Beziehungen : kollaborative Ontologiereifung (2008)
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- Source
- Good tags - bad tags: Social Tagging in der Wissensorganisation. Hrsg.: B. Gaiser, u.a
-
Knorz, G.; Rein, B.: Semantische Suche in einer Hochschulontologie (2005)
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- Date
- 11. 2.2011 18:22:58
-
Knorz, G.; Rein, B.: Semantische Suche in einer Hochschulontologie : Ontologie-basiertes Information-Filtering und -Retrieval mit relationalen Datenbanken (2005)
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- Date
- 11. 2.2011 18:22:25
-
Djioua, B.; Desclés, J.-P.; Alrahabi, M.: Searching and mining with semantic categories (2012)
0.04
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- Source
- Next generation search engines: advanced models for information retrieval. Eds.: C. Jouis, u.a
-
Kruk, S.R.; Kruk, E.; Stankiewicz, K.: Evaluation of semantic and social technologies for digital libraries (2009)
0.04
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- Date
- 1. 8.2010 12:35:22
- Source
- Semantic digital libraries. Eds.: S.R. Kruk, B. McDaniel
-
Müller, T.: Wissensrepräsentation mit semantischen Netzen im Bereich Luftfahrt (2006)
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- Abstract
- Es ist ein semantisches Netz für den Gegenstandsbereich Luftfahrt modelliert worden, welches Unternehmensinformationen, Organisationen, Fluglinien, Flughäfen, etc. enthält, Diese sind 10 Hauptkategorien zugeordnet worden, die untergliedert nach Facetten sind. Die Begriffe des Gegenstandsbereiches sind mit 23 unterschiedlichen Relationen verknüpft worden (Z. B.: 'hat Standort in', bietet an, 'ist Homebase von', etc). Der Schwerpunkt der Betrachtung liegt auf dem Unterschied zwischen den drei klassischen Standardrelationen und den zusätzlich eingerichteten Relationen, bezüglich ihrem Nutzen für ein effizientes Retrieval. Die angelegten Kategorien und Relationen sind sowohl für eine kognitive als auch für eine maschinelle Verarbeitung geeignet.
- Date
- 26. 9.2006 21:00:22
-
Baião Salgado Silva, G.; Lima, G.Â. Borém de Oliveira: Using topic maps in establishing compatibility of semantically structured hypertext contents (2012)
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- Abstract
- Considering the characteristics of hypertext systems and problems such as cognitive overload and the disorientation of users, this project studies subject hypertext documents that have undergone conceptual structuring using facets for content representation and improvement of information retrieval during navigation. The main objective was to assess the possibility of the application of topic map technology for automating the compatibilization process of these structures. For this purpose, two dissertations from the UFMG Information Science Post-Graduation Program were adopted as samples. Both dissertations had been duly analyzed and structured on the MHTX (Hypertextual Map) prototype database. The faceted structures of both dissertations, which had been represented in conceptual maps, were then converted into topic maps. It was then possible to use the merge property of the topic maps to promote the semantic interrelationship between the maps and, consequently, between the hypertextual information resources proper. The merge results were then analyzed in the light of theories dealing with the compatibilization of languages developed within the realm of information technology and librarianship from the 1960s on. The main goals accomplished were: (a) the detailed conceptualization of the merge process of the topic maps, considering the possible compatibilization levels and the applicability of this technology in the integration of faceted structures; and (b) the production of a detailed sequence of steps that may be used in the implementation of topic maps based on faceted structures.
- Date
- 22. 2.2013 11:39:23
-
Klein, M.; Ding, Y.; Fensel, D.; Omelayenko, B.: Ontology management : storing, aligning and maintaining ontologies (2004)
0.03
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- Source
- Towards the semantic Web: ontology-driven knowledge management. Eds.: J. Davies, u.a
-
Dobrev, P.; Kalaydjiev, O.; Angelova, G.: From conceptual structures to semantic interoperability of content (2007)
0.03
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