-
Verwer, K.: Freiheit und Verantwortung bei Hans Jonas (2011)
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- Content
- Vgl.: http%3A%2F%2Fcreativechoice.org%2Fdoc%2FHansJonas.pdf&usg=AOvVaw1TM3teaYKgABL5H9yoIifA&opi=89978449.
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Xiong, C.: Knowledge based text representations for information retrieval (2016)
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- Abstract
- The successes of information retrieval (IR) in recent decades were built upon bag-of-words representations. Effective as it is, bag-of-words is only a shallow text understanding; there is a limited amount of information for document ranking in the word space. This dissertation goes beyond words and builds knowledge based text representations, which embed the external and carefully curated information from knowledge bases, and provide richer and structured evidence for more advanced information retrieval systems. This thesis research first builds query representations with entities associated with the query. Entities' descriptions are used by query expansion techniques that enrich the query with explanation terms. Then we present a general framework that represents a query with entities that appear in the query, are retrieved by the query, or frequently show up in the top retrieved documents. A latent space model is developed to jointly learn the connections from query to entities and the ranking of documents, modeling the external evidence from knowledge bases and internal ranking features cooperatively. To further improve the quality of relevant entities, a defining factor of our query representations, we introduce learning to rank to entity search and retrieve better entities from knowledge bases. In the document representation part, this thesis research also moves one step forward with a bag-of-entities model, in which documents are represented by their automatic entity annotations, and the ranking is performed in the entity space.
This proposal includes plans to improve the quality of relevant entities with a co-learning framework that learns from both entity labels and document labels. We also plan to develop a hybrid ranking system that combines word based and entity based representations together with their uncertainties considered. At last, we plan to enrich the text representations with connections between entities. We propose several ways to infer entity graph representations for texts, and to rank documents using their structure representations. This dissertation overcomes the limitation of word based representations with external and carefully curated information from knowledge bases. We believe this thesis research is a solid start towards the new generation of intelligent, semantic, and structured information retrieval.
- Content
- Submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in Language and Information Technologies. Vgl.: https%3A%2F%2Fwww.cs.cmu.edu%2F~cx%2Fpapers%2Fknowledge_based_text_representation.pdf&usg=AOvVaw0SaTSvhWLTh__Uz_HtOtl3.
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Huo, W.: Automatic multi-word term extraction and its application to Web-page summarization (2012)
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- Content
- A Thesis presented to The University of Guelph In partial fulfilment of requirements for the degree of Master of Science in Computer Science. Vgl. Unter: http://www.inf.ufrgs.br%2F~ceramisch%2Fdownload_files%2Fpublications%2F2009%2Fp01.pdf.
- Date
- 10. 1.2013 19:22:47
-
Farazi, M.: Faceted lightweight ontologies : a formalization and some experiments (2010)
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- Content
- PhD Dissertation at International Doctorate School in Information and Communication Technology. Vgl.: https%3A%2F%2Fcore.ac.uk%2Fdownload%2Fpdf%2F150083013.pdf&usg=AOvVaw2n-qisNagpyT0lli_6QbAQ.
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Shala, E.: ¬Die Autonomie des Menschen und der Maschine : gegenwärtige Definitionen von Autonomie zwischen philosophischem Hintergrund und technologischer Umsetzbarkeit (2014)
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- Footnote
- Vgl. unter: https://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&cad=rja&uact=8&ved=2ahUKEwizweHljdbcAhVS16QKHXcFD9QQFjABegQICRAB&url=https%3A%2F%2Fwww.researchgate.net%2Fpublication%2F271200105_Die_Autonomie_des_Menschen_und_der_Maschine_-_gegenwartige_Definitionen_von_Autonomie_zwischen_philosophischem_Hintergrund_und_technologischer_Umsetzbarkeit_Redigierte_Version_der_Magisterarbeit_Karls&usg=AOvVaw06orrdJmFF2xbCCp_hL26q.
-
Piros, A.: Az ETO-jelzetek automatikus interpretálásának és elemzésének kérdései (2018)
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- Content
- Vgl. auch: New automatic interpreter for complex UDC numbers. Unter: <https%3A%2F%2Fudcc.org%2Ffiles%2FAttilaPiros_EC_36-37_2014-2015.pdf&usg=AOvVaw3kc9CwDDCWP7aArpfjrs5b>
-
Gabler, S.: Vergabe von DDC-Sachgruppen mittels eines Schlagwort-Thesaurus (2021)
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- Content
- Master thesis Master of Science (Library and Information Studies) (MSc), Universität Wien. Advisor: Christoph Steiner. Vgl.: https://www.researchgate.net/publication/371680244_Vergabe_von_DDC-Sachgruppen_mittels_eines_Schlagwort-Thesaurus. DOI: 10.25365/thesis.70030. Vgl. dazu die Präsentation unter: https://www.google.com/url?sa=i&rct=j&q=&esrc=s&source=web&cd=&ved=0CAIQw7AJahcKEwjwoZzzytz_AhUAAAAAHQAAAAAQAg&url=https%3A%2F%2Fwiki.dnb.de%2Fdownload%2Fattachments%2F252121510%2FDA3%2520Workshop-Gabler.pdf%3Fversion%3D1%26modificationDate%3D1671093170000%26api%3Dv2&psig=AOvVaw0szwENK1or3HevgvIDOfjx&ust=1687719410889597&opi=89978449.
-
Stojanovic, N.: Ontology-based Information Retrieval : methods and tools for cooperative query answering (2005)
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- Content
- Vgl.: http%3A%2F%2Fdigbib.ubka.uni-karlsruhe.de%2Fvolltexte%2Fdocuments%2F1627&ei=tAtYUYrBNoHKtQb3l4GYBw&usg=AFQjCNHeaxKkKU3-u54LWxMNYGXaaDLCGw&sig2=8WykXWQoDKjDSdGtAakH2Q&bvm=bv.44442042,d.Yms.
-
Lipokatic, R.: Vergleichende Usability-Evaluation der E-Learning Plattformen LUVIT und WebCT (2004)
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- Abstract
- E-Learning Plattformen für computerbasiertes Lernen müssen mit ihren über das Internet verfügbaren Kommunikationsmöglichkeiten Usability-Richtlinien entsprechen, um hohe Nutzerfreundlichkeit zu gewährleisten. Zwei ausgewählte E-Learning Plattformen werden verglichen mit dem Schwerpunkt auf Erklärung verschiedener Evaluationsmethoden und entwickelter Heuristik.
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Parsian, D.: Überlegungen zur Aufstellungssystematik und Reklassifikation an der Fachbereichsbibliothek Afrikawissenschaften und Orientalistik (2007)
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- Footnote
- Vgl. unter: http://othes.univie.ac.at/3016/1/Parsian_%C3%9Cberlegungen_zur_Aufstellungssystematik_und_Reklassifikation_an_der_AFOR.pdf.
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Bender, B.: Digitale Mündigkeit? : Definition und Dimensionen: eine theoretische Fundierung zwischen Medienbildung und Medienkompetenz (2016)
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- Content
- Bachelorarbeit, angefertigt im Studiengang B.A. Bildungswissenschaft an der FernUniversität in Hagen - Fakultät Kultur- und Sozialwissenschaften - Institut für Bildungswissenschaft und Medienforschung Lehrgebiet Bildungstheorie und Medienpädagogik. Vgl.: https://lesen-schreiben-bilden.net/wp-content/uploads/2017/02/BA_BB_ohnePr%C3%A4si_public.pdf.
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Kohlstädt, K.: Schüler suchen im Netz : Eine exemplarische Erhebung zu Erfahrungen und Problemen von Jugendlichen bei der Internetrecherche für schulische Zwecke (2004)
0.01
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- Abstract
- Nach Einführungen zu Jugend und Internet, Medienkompetenz und Lernen durch Medien, wird im praktischen Teil eine schriftliche Umfrage unter 90 Schülern eines Gymnasiums und einer Gesamtschule über deren Internetnutzung für schulische Zwecke analysiert. Suchpraxis, Einbindung des Internets in den schulischen Alltag, Unterschiede bei Geschlechtern und Schulformen werden besonders untersucht. Die Auswertung ergibt selbstbewußte Grundeinstellung der Schüler zum Internet, eher privat als schulisch genutzt, geschätzt wegen Schnelligkeit, Informationsmenge und Spaßfaktor bei Fixierung auf die Suchmaschine Google. Die Schüler geben sich meistens mit den gefundenen Ergebnissen zufrieden, stellen deren Qualität nicht weiter in Frage.
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Stünkel, M.: Neuere Methoden der inhaltlichen Erschließung schöner Literatur in öffentlichen Bibliotheken (1986)
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- Date
- 4. 8.2006 21:35:22
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Menges, T.: Möglichkeiten und Grenzen der Übertragbarkeit eines Buches auf Hypertext am Beispiel einer französischen Grundgrammatik (Klein; Kleineidam) (1997)
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- Date
- 22. 7.1998 18:23:25
-
Schneider, A.: ¬Die Verzeichnung und sachliche Erschließung der Belletristik in Kaysers Bücherlexikon und im Schlagwortkatalog Georg/Ost (1980)
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- Date
- 5. 8.2006 13:07:22
-
Sperling, R.: Anlage von Literaturreferenzen für Onlineressourcen auf einer virtuellen Lernplattform (2004)
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- Date
- 26.11.2005 18:39:22
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Witschel, H.F.: Text, Wörter, Morpheme : Möglichkeiten einer automatischen Terminologie-Extraktion (2004)
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- Abstract
- Die vorliegende Arbeit beschäftigt sich mit einem Teilgebiet des TextMining, versucht also Information (in diesem Fall Fachterminologie) aus natürlichsprachlichem Text zu extrahieren. Die der Arbeit zugrundeliegende These besagt, daß in vielen Gebieten des Text Mining die Kombination verschiedener Methoden sinnvoll sein kann, um dem Facettenreichtum natürlicher Sprache gerecht zu werden. Die bei der Terminologie-Extraktion angewandten Methoden sind statistischer und linguistischer (bzw. musterbasierter) Natur. Um sie herzuleiten, wurden einige Eigenschaften von Fachtermini herausgearbeitet, die für deren Extraktion relevant sind. So läßt sich z.B. die Tatsache, daß viele Fachbegriffe Nominalphrasen einer bestimmten Form sind, direkt für eine Suche nach gewissen POS-Mustern ausnützen, die Verteilung von Termen in Fachtexten führte zu einem statistischen Ansatz - der Differenzanalyse. Zusammen mit einigen weiteren wurden diese Ansätze in ein Verfahren integriert, welches in der Lage ist, aus dem Feedback eines Anwenders zu lernen und in mehreren Schritten die Suche nach Terminologie zu verfeinern. Dabei wurden mehrere Parameter des Verfahrens veränderlich belassen, d.h. der Anwender kann sie beliebig anpassen. Bei der Untersuchung der Ergebnisse anhand von zwei Fachtexten aus unterschiedlichen Domänen wurde deutlich, daß sich zwar die verschiedenen Verfahren gut ergänzen, daß aber die optimalen Werte der veränderbaren Parameter, ja selbst die Auswahl der angewendeten Verfahren text- und domänenabhängig sind.
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Treue, L.: ¬Das Konzept Informationskompetenz : ein Beitrag zur theoretischen und praxisbezogenen Begriffsklärung (2011)
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- Abstract
- Das Konzept Informationskompetenz entwickelt sich im deutschsprachigen Raum seit den 1990er-Jahren zu einem Schlüsselbegriff des Bildungs- und Bibliothekswesens. Es handelt sich um einen Transfer des Konzepts "information literacy", welches im angloamerikanischen Raum bereits seit den 1980er-Jahren etabliert ist und allgemein für eine Fähigkeit im Umgang mit Information benutzt wird. Der Informationsbegriff als Bezugspunkt der Fähigkeit im Umgang mit Information wird in dieser Arbeit etymologisch, nachrichtentechnisch, zeichentheoretisch und als Grundbegriff der Informationswissenschaft betrachtet. Der medienhistorische Zusammenhang wird in einer Untersuchung zum Begriffsaufkommen nachgewiesen und analysiert. Die Entwicklung des Konzepts wird von seinem ersten Aufkommen bis zu neueren zielgruppenfokussierten Anwendungen wie der Informationskompetenz in Unternehmen (IKU) nachgezeichnet. Als Beispiel aus der Praxis wird das Berliner Projekt "Informationskompetenz als Schlüsselqualifikation für lebenslanges Lernen von Hochschulabsolventen in kleinen und mittleren Unternehmen" (2005-2008) betrachtet. Die Untersuchung der Verwendung des Begriffes sowie seiner praktischen Wirkungen sollen im Sinne der Pragmatischen Maxime einen Beitrag zur Begriffsklärung leisten. Trotz der starken Verbreitung dieses Konzepts zeichnet es sich durch terminologische Unklarheit und einen permanenten Diskurs zu dessen Inhalten und Bedeutungen dieses Begriffs aus. Die Arbeit dokumentiert die Lücke zwischen der theoretischen informationswissenschaftlichen Konzeption und der Anwendung im Bildungs- und Bibliotheksbereich und formuliert in diesem Kontext Desiderate für die Informationswissenschaft.
-
Stanz, G.: Medienarchive: Analyse einer unterschätzten Ressource : Archivierung, Dokumentation, und Informationsvermittlung in Medien bei besonderer Berücksichtigung von Pressearchiven (1994)
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- Date
- 22. 2.1997 19:50:29
-
Hartwieg, U.: ¬Die nationalbibliographische Situation im 18. Jahrhundert : Vorüberlegungen zur Verzeichnung der deutschen Drucke in einem VD18 (1999)
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- Date
- 18. 6.1999 9:22:36
