Search (57 results, page 1 of 3)

Zeng, Q.; Yu, M.; Yu, W.; Xiong, J.; Shi, Y.; Jiang, M.: Faceted hierarchy : a new graph type to organize scientific concepts and a construction method (2019) 0.04

0.039935574 = product of:
  0.07987115 = sum of:
    0.07987115 = product of:
      0.23961344 = sum of:
        0.23961344 = weight(_text_:3a in 400) [ClassicSimilarity], result of:
          0.23961344 = score(doc=400,freq=2.0), product of:
            0.42634475 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.050288297 = queryNorm
            0.56201804 = fieldWeight in 400, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.046875 = fieldNorm(doc=400)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Content: Vgl.: https%3A%2F%2Faclanthology.org%2FD19-5317.pdf&usg=AOvVaw0ZZFyq5wWTtNTvNkrvjlGA.

Stojanovic, N.: Ontology-based Information Retrieval : methods and tools for cooperative query answering (2005) 0.03

0.026623717 = product of:
  0.053247433 = sum of:
    0.053247433 = product of:
      0.1597423 = sum of:
        0.1597423 = weight(_text_:3a in 701) [ClassicSimilarity], result of:
          0.1597423 = score(doc=701,freq=2.0), product of:
            0.42634475 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.050288297 = queryNorm
            0.3746787 = fieldWeight in 701, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.03125 = fieldNorm(doc=701)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

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.

Xiong, C.: Knowledge based text representations for information retrieval (2016) 0.03

0.026623717 = product of:
  0.053247433 = sum of:
    0.053247433 = product of:
      0.1597423 = sum of:
        0.1597423 = weight(_text_:3a in 5820) [ClassicSimilarity], result of:
          0.1597423 = score(doc=5820,freq=2.0), product of:
            0.42634475 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.050288297 = queryNorm
            0.3746787 = fieldWeight in 5820, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.03125 = fieldNorm(doc=5820)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

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.

Alvers, M.R.: Semantische wissensbasierte Suche in den Life Sciences am Beispiel von GoPubMed (2010) 0.02
```
0.020920485 = product of:
  0.04184097 = sum of:
    0.04184097 = product of:
      0.08368194 = sum of:
        0.08368194 = weight(_text_:klassifizieren in 4262) [ClassicSimilarity], result of:
          0.08368194 = score(doc=4262,freq=2.0), product of:
            0.30857933 = queryWeight, product of:
              6.1362057 = idf(docFreq=259, maxDocs=44218)
              0.050288297 = queryNorm
            0.27118453 = fieldWeight in 4262, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.1362057 = idf(docFreq=259, maxDocs=44218)
              0.03125 = fieldNorm(doc=4262)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
```
Content

"Im Vortrag werden Aspekte der Suche nach Informationen und Antworten aus dem breiten Spektrum von der Suche nach einer Telefonnummer bis zur Frage nach dem "Sinn des Lebens" (deren Antwort auch im Vortrag leider nicht gegeben werden kann) angesprochen. Die Verwendung von Hintergrundwissen in Form von semantischen Begriffsnetzwerken, sogenannten Ontologien, hilft enorm, der Beantwortung von Fragen näher zu kommen. Sie garantieren Vollständigkeit der Suchergebnisse und schnelles Fokussieren auf Relevantes. Das bedeutungs-getriebene Einsortieren oder das Klassifizieren von Informationen aus Dokumenten oder von Internetinhalten, ermöglicht die Disambiguierung von Begriffen wie Salz und 01, " Cyclooxygenase Inhibitoren" - eher bekannt als Aspirin - oder das Auffinden aller Dokumente, die zum Thema CO2 - Sequestrierung gehören - also auch solcher, in den Begriff CO2 - Sequestrierung nicht direkt enthalten aber solche, die für das Thema relevant sind. Die Technologie hinter GoPubMed automatisiert schwierige Analysen, die normaler Weise von Wissenschaftlern getätigt werden. Dabei werden die notwendigen Informationen, wie sie von ausgefeilten Algorithmen ([DS05]) vorausgesagt wurden, mit einer deutlich höheren Genauigkeit bereitgestellt. Transinsights semantische Suchtechnologien wurde als erstes Beispiel der nächsten Generation der Suche entwickelt. Die Stärke liegt in der Fähigkeit, große Textkorpora (> 500 Millionen Dokumente) mit großen Ontologien (> 15 Millionen Konzepte) zu verknüpfen. In GoPubMed wird die Gene Ontology und MeSH verwendet, die zusammen mit einer Geo-Ontologie und allen Autoren ca. 15 Millionen Konzepte beinhalten.m"
Widhalm, R.; Mück, T.: Topic maps : Semantische Suche im Internet (2002) 0.02
```
0.020920485 = product of:
  0.04184097 = sum of:
    0.04184097 = product of:
      0.08368194 = sum of:
        0.08368194 = weight(_text_:klassifizieren in 4731) [ClassicSimilarity], result of:
          0.08368194 = score(doc=4731,freq=2.0), product of:
            0.30857933 = queryWeight, product of:
              6.1362057 = idf(docFreq=259, maxDocs=44218)
              0.050288297 = queryNorm
            0.27118453 = fieldWeight in 4731, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.1362057 = idf(docFreq=259, maxDocs=44218)
              0.03125 = fieldNorm(doc=4731)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
```
Abstract

Das Werk behandelt die aktuellen Entwicklungen zur inhaltlichen Erschließung von Informationsquellen im Internet. Topic Maps, semantische Modelle vernetzter Informationsressourcen unter Verwendung von XML bzw. HyTime, bieten alle notwendigen Modellierungskonstrukte, um Dokumente im Internet zu klassifizieren und ein assoziatives, semantisches Netzwerk über diese zu legen. Neben Einführungen in XML, XLink, XPointer sowie HyTime wird anhand von Einsatzszenarien gezeigt, wie diese neuartige Technologie für Content Management und Information Retrieval im Internet funktioniert. Der Entwurf einer Abfragesprache wird ebenso skizziert wie der Prototyp einer intelligenten Suchmaschine. Das Buch zeigt, wie Topic Maps den Weg zu semantisch gesteuerten Suchprozessen im Internet weisen.

Schmitz-Esser, W.: Language of general communication and concept compatibility (1996) 0.02

0.017033424 = product of:
  0.03406685 = sum of:
    0.03406685 = product of:
      0.0681337 = sum of:
        0.0681337 = weight(_text_:22 in 6089) [ClassicSimilarity], result of:
          0.0681337 = score(doc=6089,freq=2.0), product of:
            0.17610104 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.050288297 = queryNorm
            0.38690117 = fieldWeight in 6089, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=6089)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Pages: S.11-22

Drewer, P.; Massion, F; Pulitano, D: Was haben Wissensmodellierung, Wissensstrukturierung, künstliche Intelligenz und Terminologie miteinander zu tun? (2017) 0.02

0.017033424 = product of:
  0.03406685 = sum of:
    0.03406685 = product of:
      0.0681337 = sum of:
        0.0681337 = weight(_text_:22 in 5576) [ClassicSimilarity], result of:
          0.0681337 = score(doc=5576,freq=2.0), product of:
            0.17610104 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.050288297 = queryNorm
            0.38690117 = fieldWeight in 5576, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=5576)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 13.12.2017 14:17:22

Tudhope, D.; Hodge, G.: Terminology registries (2007) 0.02

0.017033424 = product of:
  0.03406685 = sum of:
    0.03406685 = product of:
      0.0681337 = sum of:
        0.0681337 = weight(_text_:22 in 539) [ClassicSimilarity], result of:
          0.0681337 = score(doc=539,freq=2.0), product of:
            0.17610104 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.050288297 = queryNorm
            0.38690117 = fieldWeight in 539, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=539)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 26.12.2011 13:22:07

Haller, S.H.M.: Mappingverfahren zur Wissensorganisation (2002) 0.02

0.017033424 = product of:
  0.03406685 = sum of:
    0.03406685 = product of:
      0.0681337 = sum of:
        0.0681337 = weight(_text_:22 in 3406) [ClassicSimilarity], result of:
          0.0681337 = score(doc=3406,freq=2.0), product of:
            0.17610104 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.050288297 = queryNorm
            0.38690117 = fieldWeight in 3406, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=3406)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 30. 5.2010 16:22:35

Nielsen, M.: Neuronale Netze : Alpha Go - Computer lernen Intuition (2018) 0.02

0.017033424 = product of:
  0.03406685 = sum of:
    0.03406685 = product of:
      0.0681337 = sum of:
        0.0681337 = weight(_text_:22 in 4523) [ClassicSimilarity], result of:
          0.0681337 = score(doc=4523,freq=2.0), product of:
            0.17610104 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.050288297 = queryNorm
            0.38690117 = fieldWeight in 4523, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=4523)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: Spektrum der Wissenschaft. 2018, H.1, S.22-27

King, B.E.; Reinold, K.: Finding the concept, not just the word : a librarian's guide to ontologies and semantics (2008) 0.02
```
0.015690364 = product of:
  0.031380728 = sum of:
    0.031380728 = product of:
      0.062761456 = sum of:
        0.062761456 = weight(_text_:klassifizieren in 2863) [ClassicSimilarity], result of:
          0.062761456 = score(doc=2863,freq=2.0), product of:
            0.30857933 = queryWeight, product of:
              6.1362057 = idf(docFreq=259, maxDocs=44218)
              0.050288297 = queryNorm
            0.2033884 = fieldWeight in 2863, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.1362057 = idf(docFreq=259, maxDocs=44218)
              0.0234375 = fieldNorm(doc=2863)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
```
Footnote

Rez. in: Mitt. VÖB 62(2009) H.2, S.92-96 (O. Oberhauser): "... Ein kurzes Fazit: Ein lesenswertes Buch, das insbesondere jenen, die sich bislang noch nicht mit Ontologien und semantischen Techniken befasst haben, einen nützlichen ersten Einblick zu geben vermag. Nichts hingegen für Spezialisten, denn der Text kann auf den verfügbaren Seiten an keiner Stelle wirklich in die Tiefe gehen. Insbesondere die beiden ersten Hauptabschnitte sind auch als Lehrtext gut geeignet, selbst wenn an verschiedenen Stellen die Präzision zu wünschen übrig lässt. Gar zu nonchalant wird hier nämlich mit Grundbegriffen der Wissensorganisation umgegangen - z.B. wird der Informationsthesaurus nicht ausreichend vom Synonymenwörterbuch (Roget's) abgegrenzt, Klassifikationssysteme werden durchweg als Taxonomien (mit reduziertem Anspruchsniveau) verkauft. Und: zum Themenbereich "automatisches Klassifizieren" fällt den Autorinnen lediglich das reichlich angestaubte System Scorpion von OCLC ein. Mit diesen kleinen Einschränkungen kann das Werk aber durchaus empfohlen werden. Der Ladenpreis ist natürlich für Studierende bzw. persönliche Käufer zu hoch, doch das Buch wird wohl ohnedies vornehmlich institutionelle Abnehmer finden."

Börner, K.: Atlas of knowledge : anyone can map (2015) 0.01

0.014453341 = product of:
  0.028906683 = sum of:
    0.028906683 = product of:
      0.057813365 = sum of:
        0.057813365 = weight(_text_:22 in 3355) [ClassicSimilarity], result of:
          0.057813365 = score(doc=3355,freq=4.0), product of:
            0.17610104 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.050288297 = queryNorm
            0.32829654 = fieldWeight in 3355, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=3355)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 22. 1.2017 16:54:03
22. 1.2017 17:10:56

Synak, M.; Dabrowski, M.; Kruk, S.R.: Semantic Web and ontologies (2009) 0.01

0.013626739 = product of:
  0.027253479 = sum of:
    0.027253479 = product of:
      0.054506958 = sum of:
        0.054506958 = weight(_text_:22 in 3376) [ClassicSimilarity], result of:
          0.054506958 = score(doc=3376,freq=2.0), product of:
            0.17610104 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.050288297 = queryNorm
            0.30952093 = fieldWeight in 3376, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=3376)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 31. 7.2010 16:58:22

OWL Web Ontology Language Test Cases (2004) 0.01

0.013626739 = product of:
  0.027253479 = sum of:
    0.027253479 = product of:
      0.054506958 = sum of:
        0.054506958 = weight(_text_:22 in 4685) [ClassicSimilarity], result of:
          0.054506958 = score(doc=4685,freq=2.0), product of:
            0.17610104 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.050288297 = queryNorm
            0.30952093 = fieldWeight in 4685, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=4685)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 14. 8.2011 13:33:22

Giunchiglia, F.; Villafiorita, A.; Walsh, T.: Theories of abstraction (1997) 0.01

0.013626739 = product of:
  0.027253479 = sum of:
    0.027253479 = product of:
      0.054506958 = sum of:
        0.054506958 = weight(_text_:22 in 4476) [ClassicSimilarity], result of:
          0.054506958 = score(doc=4476,freq=2.0), product of:
            0.17610104 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.050288297 = queryNorm
            0.30952093 = fieldWeight in 4476, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=4476)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 1.10.2018 14:13:22

Hauff-Hartig, S.: Wissensrepräsentation durch RDF: Drei angewandte Forschungsbeispiele : Bitte recht vielfältig: Wie Wissensgraphen, Disco und FaBiO Struktur in Mangas und die Humanities bringen (2021) 0.01

0.013626739 = product of:
  0.027253479 = sum of:
    0.027253479 = product of:
      0.054506958 = sum of:
        0.054506958 = weight(_text_:22 in 318) [ClassicSimilarity], result of:
          0.054506958 = score(doc=318,freq=2.0), product of:
            0.17610104 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.050288297 = queryNorm
            0.30952093 = fieldWeight in 318, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=318)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 22. 5.2021 12:43:05

Priss, U.: Faceted information representation (2000) 0.01

0.011923397 = product of:
  0.023846794 = sum of:
    0.023846794 = product of:
      0.047693588 = sum of:
        0.047693588 = weight(_text_:22 in 5095) [ClassicSimilarity], result of:
          0.047693588 = score(doc=5095,freq=2.0), product of:
            0.17610104 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.050288297 = queryNorm
            0.2708308 = fieldWeight in 5095, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5095)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 22. 1.2016 17:47:06

Knorz, G.; Rein, B.: Semantische Suche in einer Hochschulontologie (2005) 0.01

0.011923397 = product of:
  0.023846794 = sum of:
    0.023846794 = product of:
      0.047693588 = sum of:
        0.047693588 = weight(_text_:22 in 1852) [ClassicSimilarity], result of:
          0.047693588 = score(doc=1852,freq=2.0), product of:
            0.17610104 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.050288297 = queryNorm
            0.2708308 = fieldWeight in 1852, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1852)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 11. 2.2011 18:22:58

Deokattey, S.; Neelameghan, A.; Kumar, V.: ¬A method for developing a domain ontology : a case study for a multidisciplinary subject (2010) 0.01

0.011923397 = product of:
  0.023846794 = sum of:
    0.023846794 = product of:
      0.047693588 = sum of:
        0.047693588 = weight(_text_:22 in 3694) [ClassicSimilarity], result of:
          0.047693588 = score(doc=3694,freq=2.0), product of:
            0.17610104 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.050288297 = queryNorm
            0.2708308 = fieldWeight in 3694, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3694)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 22. 7.2010 19:41:16

Knorz, G.; Rein, B.: Semantische Suche in einer Hochschulontologie : Ontologie-basiertes Information-Filtering und -Retrieval mit relationalen Datenbanken (2005) 0.01

0.011923397 = product of:
  0.023846794 = sum of:
    0.023846794 = product of:
      0.047693588 = sum of:
        0.047693588 = weight(_text_:22 in 4324) [ClassicSimilarity], result of:
          0.047693588 = score(doc=4324,freq=2.0), product of:
            0.17610104 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.050288297 = queryNorm
            0.2708308 = fieldWeight in 4324, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=4324)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 11. 2.2011 18:22:25

Search (57 results, page 1 of 3)

Authors

Years

Languages

Types

Themes

Subjects

Classifications