Search (78 results, page 1 of 4)

  • × theme_ss:"Semantic Web"
  1. Stojanovic, N.: Ontology-based Information Retrieval : methods and tools for cooperative query answering (2005) 0.26 
    0.25824016 = product of:
  0.43040025 = sum of:
    0.032481454 = product of:
      0.097444355 = sum of:
        0.097444355 = weight(_text_:3a in 701) [ClassicSimilarity], result of:
          0.097444355 = score(doc=701,freq=2.0), product of:
            0.26007444 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.03067635 = 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)
    0.097444355 = weight(_text_:2f in 701) [ClassicSimilarity], result of:
      0.097444355 = score(doc=701,freq=2.0), product of:
        0.26007444 = queryWeight, product of:
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.03067635 = 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)
    0.097444355 = weight(_text_:2f in 701) [ClassicSimilarity], result of:
      0.097444355 = score(doc=701,freq=2.0), product of:
        0.26007444 = queryWeight, product of:
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.03067635 = 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)
    0.008141369 = product of:
      0.024424106 = sum of:
        0.024424106 = weight(_text_:problem in 701) [ClassicSimilarity], result of:
          0.024424106 = score(doc=701,freq=2.0), product of:
            0.1302053 = queryWeight, product of:
              4.244485 = idf(docFreq=1723, maxDocs=44218)
              0.03067635 = queryNorm
            0.1875815 = fieldWeight in 701, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.244485 = idf(docFreq=1723, maxDocs=44218)
              0.03125 = fieldNorm(doc=701)
      0.33333334 = coord(1/3)
    0.097444355 = weight(_text_:2f in 701) [ClassicSimilarity], result of:
      0.097444355 = score(doc=701,freq=2.0), product of:
        0.26007444 = queryWeight, product of:
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.03067635 = 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)
    0.097444355 = weight(_text_:2f in 701) [ClassicSimilarity], result of:
      0.097444355 = score(doc=701,freq=2.0), product of:
        0.26007444 = queryWeight, product of:
          8.478011 = idf(docFreq=24, maxDocs=44218)
          0.03067635 = 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)
  0.6 = coord(6/10)
    Abstract
    By the explosion of possibilities for a ubiquitous content production, the information overload problem reaches the level of complexity which cannot be managed by traditional modelling approaches anymore. Due to their pure syntactical nature traditional information retrieval approaches did not succeed in treating content itself (i.e. its meaning, and not its representation). This leads to a very low usefulness of the results of a retrieval process for a user's task at hand. In the last ten years ontologies have been emerged from an interesting conceptualisation paradigm to a very promising (semantic) modelling technology, especially in the context of the Semantic Web. From the information retrieval point of view, ontologies enable a machine-understandable form of content description, such that the retrieval process can be driven by the meaning of the content. However, the very ambiguous nature of the retrieval process in which a user, due to the unfamiliarity with the underlying repository and/or query syntax, just approximates his information need in a query, implies a necessity to include the user in the retrieval process more actively in order to close the gap between the meaning of the content and the meaning of a user's query (i.e. his information need). This thesis lays foundation for such an ontology-based interactive retrieval process, in which the retrieval system interacts with a user in order to conceptually interpret the meaning of his query, whereas the underlying domain ontology drives the conceptualisation process. In that way the retrieval process evolves from a query evaluation process into a highly interactive cooperation between a user and the retrieval system, in which the system tries to anticipate the user's information need and to deliver the relevant content proactively. Moreover, the notion of content relevance for a user's query evolves from a content dependent artefact to the multidimensional context-dependent structure, strongly influenced by the user's preferences. This cooperation process is realized as the so-called Librarian Agent Query Refinement Process. In order to clarify the impact of an ontology on the retrieval process (regarding its complexity and quality), a set of methods and tools for different levels of content and query formalisation is developed, ranging from pure ontology-based inferencing to keyword-based querying in which semantics automatically emerges from the results. Our evaluation studies have shown that the possibilities to conceptualize a user's information need in the right manner and to interpret the retrieval results accordingly are key issues for realizing much more meaningful information retrieval systems.
    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.
  2. Heflin, J.; Hendler, J.: Semantic interoperability on the Web (2000) 0.01 
    0.005969343 = product of:
  0.029846713 = sum of:
    0.020148862 = product of:
      0.060446583 = sum of:
        0.060446583 = weight(_text_:problem in 759) [ClassicSimilarity], result of:
          0.060446583 = score(doc=759,freq=4.0), product of:
            0.1302053 = queryWeight, product of:
              4.244485 = idf(docFreq=1723, maxDocs=44218)
              0.03067635 = queryNorm
            0.46424055 = fieldWeight in 759, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.244485 = idf(docFreq=1723, maxDocs=44218)
              0.0546875 = fieldNorm(doc=759)
      0.33333334 = coord(1/3)
    0.009697851 = product of:
      0.029093552 = sum of:
        0.029093552 = weight(_text_:22 in 759) [ClassicSimilarity], result of:
          0.029093552 = score(doc=759,freq=2.0), product of:
            0.10742335 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03067635 = queryNorm
            0.2708308 = fieldWeight in 759, 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=759)
      0.33333334 = coord(1/3)
  0.2 = coord(2/10)
    Abstract
    XML will have a profound impact on the way data is exchanged on the Internet. An important feature of this language is the separation of content from presentation, which makes it easier to select and/or reformat the data. However, due to the likelihood of numerous industry and domain specific DTDs, those who wish to integrate information will still be faced with the problem of semantic interoperability. In this paper we discuss why this problem is not solved by XML, and then discuss why the Resource Description Framework is only a partial solution. We then present the SHOE language, which we feel has many of the features necessary to enable a semantic web, and describe an existing set of tools that make it easy to use the language.
    Date
    11. 5.2013 19:22:18
  3. Hollink, L.; Assem, M. van: Estimating the relevance of search results in the Culture-Web : a study of semantic distance measures (2010) 0.01 
    0.0054612528 = product of:
  0.054612525 = sum of:
    0.054612525 = product of:
      0.08191878 = sum of:
        0.056981456 = weight(_text_:2010 in 4649) [ClassicSimilarity], result of:
          0.056981456 = score(doc=4649,freq=3.0), product of:
            0.14672957 = queryWeight, product of:
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.03067635 = queryNorm
            0.38834336 = fieldWeight in 4649, product of:
              1.7320508 = tf(freq=3.0), with freq of:
                3.0 = termFreq=3.0
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.046875 = fieldNorm(doc=4649)
        0.02493733 = weight(_text_:22 in 4649) [ClassicSimilarity], result of:
          0.02493733 = score(doc=4649,freq=2.0), product of:
            0.10742335 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03067635 = queryNorm
            0.23214069 = fieldWeight in 4649, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=4649)
      0.6666667 = coord(2/3)
  0.1 = coord(1/10)
    Date
    26.12.2011 13:40:22
    Year
    2010
  4. ¬The Semantic Web - ISWC 2010 : 9th International Semantic Web Conference, ISWC 2010, Shanghai, China, November 7-11, 2010, Revised Selected Papers, Part 2. (2010) 0.01 
    0.0052496144 = product of:
  0.052496143 = sum of:
    0.052496143 = product of:
      0.15748842 = sum of:
        0.15748842 = weight(_text_:2010 in 4706) [ClassicSimilarity], result of:
          0.15748842 = score(doc=4706,freq=33.0), product of:
            0.14672957 = queryWeight, product of:
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.03067635 = queryNorm
            1.0733243 = fieldWeight in 4706, product of:
              5.7445626 = tf(freq=33.0), with freq of:
                33.0 = termFreq=33.0
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4706)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Abstract
    The two-volume set LNCS 6496 and 6497 constitutes the refereed proceedings of the 9th International Semantic Web Conference, ISWC 2010, held in Shanghai, China, during November 7-11, 2010. Part I contains 51 papers out of 578 submissions to the research track. Part II contains 18 papers out of 66 submissions to the semantic Web in-use track, 6 papers out of 26 submissions to the doctoral consortium track, and also 4 invited talks. Each submitted paper were carefully reviewed. The International Semantic Web Conferences (ISWC) constitute the major international venue where the latest research results and technical innovations on all aspects of the Semantic Web are presented. ISWC brings together researchers, practitioners, and users from the areas of artificial intelligence, databases, social networks, distributed computing, Web engineering, information systems, natural language processing, soft computing, and human computer interaction to discuss the major challenges and proposed solutions, the success stories and failures, as well the visions that can advance research and drive innovation in the Semantic Web.
    RSWK
    Semantic Web / Kongress / Schanghai <2010>
    Semantic Web / Ontologie <Wissensverarbeitung> / Kongress / Schanghai <2010>
    Semantic Web / Datenverwaltung / Wissensmanagement / Kongress / Schanghai <2010>
    Semantic Web / Anwendungssystem / Kongress / Schanghai <2010>
    Semantic Web / World Wide Web 2.0 / Kongress / Schanghai <2010>
    Subject
    Semantic Web / Kongress / Schanghai <2010>
    Semantic Web / Ontologie <Wissensverarbeitung> / Kongress / Schanghai <2010>
    Semantic Web / Datenverwaltung / Wissensmanagement / Kongress / Schanghai <2010>
    Semantic Web / Anwendungssystem / Kongress / Schanghai <2010>
    Semantic Web / World Wide Web 2.0 / Kongress / Schanghai <2010>
    Year
    2010
  5. ¬The Semantic Web - ISWC 2010 : 9th International Semantic Web Conference, ISWC 2010, Shanghai, China, November 7-11, 2010, Revised Selected Papers, Part I. (2010) 0.00 
    0.004199691 = product of:
  0.04199691 = sum of:
    0.04199691 = product of:
      0.12599073 = sum of:
        0.12599073 = weight(_text_:2010 in 4707) [ClassicSimilarity], result of:
          0.12599073 = score(doc=4707,freq=33.0), product of:
            0.14672957 = queryWeight, product of:
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.03067635 = queryNorm
            0.85865945 = fieldWeight in 4707, product of:
              5.7445626 = tf(freq=33.0), with freq of:
                33.0 = termFreq=33.0
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.03125 = fieldNorm(doc=4707)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Abstract
    The two-volume set LNCS 6496 and 6497 constitutes the refereed proceedings of the 9th International Semantic Web Conference, ISWC 2010, held in Shanghai, China, during November 7-11, 2010. Part I contains 51 papers out of 578 submissions to the research track. Part II contains 18 papers out of 66 submissions to the semantic Web in-use track, 6 papers out of 26 submissions to the doctoral consortium track, and also 4 invited talks. Each submitted paper were carefully reviewed. The International Semantic Web Conferences (ISWC) constitute the major international venue where the latest research results and technical innovations on all aspects of the Semantic Web are presented. ISWC brings together researchers, practitioners, and users from the areas of artificial intelligence, databases, social networks, distributed computing, Web engineering, information systems, natural language processing, soft computing, and human computer interaction to discuss the major challenges and proposed solutions, the success stories and failures, as well the visions that can advance research and drive innovation in the Semantic Web.
    RSWK
    Semantic Web / Kongress / Schanghai <2010>
    Semantic Web / Ontologie <Wissensverarbeitung> / Kongress / Schanghai <2010>
    Semantic Web / Datenverwaltung / Wissensmanagement / Kongress / Schanghai <2010>
    Semantic Web / Anwendungssystem / Kongress / Schanghai <2010>
    Semantic Web / World Wide Web 2.0 / Kongress / Schanghai <2010>
    Subject
    Semantic Web / Kongress / Schanghai <2010>
    Semantic Web / Ontologie <Wissensverarbeitung> / Kongress / Schanghai <2010>
    Semantic Web / Datenverwaltung / Wissensmanagement / Kongress / Schanghai <2010>
    Semantic Web / Anwendungssystem / Kongress / Schanghai <2010>
    Semantic Web / World Wide Web 2.0 / Kongress / Schanghai <2010>
    Year
    2010
  6. Coyle, K.: Understanding the Semantic Web : bibliographic data and metadata (2010) 0.00 
    0.003798764 = product of:
  0.03798764 = sum of:
    0.03798764 = product of:
      0.11396291 = sum of:
        0.11396291 = weight(_text_:2010 in 4169) [ClassicSimilarity], result of:
          0.11396291 = score(doc=4169,freq=3.0), product of:
            0.14672957 = queryWeight, product of:
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.03067635 = queryNorm
            0.7766867 = fieldWeight in 4169, product of:
              1.7320508 = tf(freq=3.0), with freq of:
                3.0 = termFreq=3.0
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.09375 = fieldNorm(doc=4169)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Year
    2010
  7. Mirizzi, R.; Noia, T. Di: From exploratory search to Web Search and back (2010) 0.00 
    0.0029013536 = product of:
  0.029013537 = sum of:
    0.029013537 = product of:
      0.08704061 = sum of:
        0.08704061 = weight(_text_:2010 in 4802) [ClassicSimilarity], result of:
          0.08704061 = score(doc=4802,freq=7.0), product of:
            0.14672957 = queryWeight, product of:
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.03067635 = queryNorm
            0.59320426 = fieldWeight in 4802, product of:
              2.6457512 = tf(freq=7.0), with freq of:
                7.0 = termFreq=7.0
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.046875 = fieldNorm(doc=4802)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Content
    Beitrag für: PIKM'10, October 30, 2010, Toronto, Ontario, Canada. - Vgl. auch: http://www.inf.unibz.it/krdb/events/swap2010/paper-08.pdf.
    Source
    http://sisinflab.poliba.it/publications/2010/MD10/pikm21-mirizzi.pdf
    Year
    2010
  8. Weller, K.: Anforderungen an die Wissensrepräsentation im Social Semantic Web (2010) 0.00 
    0.0028607734 = product of:
  0.028607734 = sum of:
    0.028607734 = product of:
      0.0858232 = sum of:
        0.0858232 = weight(_text_:2010 in 4061) [ClassicSimilarity], result of:
          0.0858232 = score(doc=4061,freq=5.0), product of:
            0.14672957 = queryWeight, product of:
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.03067635 = queryNorm
            0.5849073 = fieldWeight in 4061, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.0546875 = fieldNorm(doc=4061)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Source
    Semantic web & linked data: Elemente zukünftiger Informationsinfrastrukturen ; 1. DGI-Konferenz ; 62. Jahrestagung der DGI ; Frankfurt am Main, 7. - 9. Oktober 2010 ; Proceedings / Deutsche Gesellschaft für Informationswissenschaft und Informationspraxis. Hrsg.: M. Ockenfeld
    Year
    2010
  9. Fripp, D.: Using linked data to classify web documents (2010) 0.00 
    0.0028607734 = product of:
  0.028607734 = sum of:
    0.028607734 = product of:
      0.0858232 = sum of:
        0.0858232 = weight(_text_:2010 in 4172) [ClassicSimilarity], result of:
          0.0858232 = score(doc=4172,freq=5.0), product of:
            0.14672957 = queryWeight, product of:
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.03067635 = queryNorm
            0.5849073 = fieldWeight in 4172, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.0546875 = fieldNorm(doc=4172)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Source
    Aslib proceedings. 62(2010) no.6, S.585 - 595
    Year
    2010
  10. Carstens, C.; Rittberger, M.: Einsatz von Semantic Web-Technologien am Informationszentrum Bildung (2010) 0.00 
    0.0028607734 = product of:
  0.028607734 = sum of:
    0.028607734 = product of:
      0.0858232 = sum of:
        0.0858232 = weight(_text_:2010 in 4272) [ClassicSimilarity], result of:
          0.0858232 = score(doc=4272,freq=5.0), product of:
            0.14672957 = queryWeight, product of:
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.03067635 = queryNorm
            0.5849073 = fieldWeight in 4272, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.0546875 = fieldNorm(doc=4272)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Source
    Semantic web & linked data: Elemente zukünftiger Informationsinfrastrukturen ; 1. DGI-Konferenz ; 62. Jahrestagung der DGI ; Frankfurt am Main, 7. - 9. Oktober 2010 ; Proceedings / Deutsche Gesellschaft für Informationswissenschaft und Informationspraxis. Hrsg.: M. Ockenfeld
    Year
    2010
  11. Cahier, J.-P.; Zaher, L'H.; Isoard , G.: Document et modèle pour l'action, une méthode pour le web socio-sémantique : application à un web 2.0 en développement durable (2010) 0.00 
    0.0028607734 = product of:
  0.028607734 = sum of:
    0.028607734 = product of:
      0.0858232 = sum of:
        0.0858232 = weight(_text_:2010 in 4836) [ClassicSimilarity], result of:
          0.0858232 = score(doc=4836,freq=5.0), product of:
            0.14672957 = queryWeight, product of:
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.03067635 = queryNorm
            0.5849073 = fieldWeight in 4836, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.0546875 = fieldNorm(doc=4836)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Source
    Document numérique. 13(2010), no.2
    Year
    2010
  12. Vatant, B.: Porting library vocabularies to the Semantic Web, and back : a win-win round trip (2010) 0.00 
    0.0024520915 = product of:
  0.024520915 = sum of:
    0.024520915 = product of:
      0.07356274 = sum of:
        0.07356274 = weight(_text_:2010 in 3968) [ClassicSimilarity], result of:
          0.07356274 = score(doc=3968,freq=5.0), product of:
            0.14672957 = queryWeight, product of:
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.03067635 = queryNorm
            0.5013491 = fieldWeight in 3968, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.046875 = fieldNorm(doc=3968)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Content
    Vortrag im Rahmen der Session 93. Cataloguing der WORLD LIBRARY AND INFORMATION CONGRESS: 76TH IFLA GENERAL CONFERENCE AND ASSEMBLY, 10-15 August 2010, Gothenburg, Sweden - 149. Information Technology, Cataloguing, Classification and Indexing with Knowledge Management
    Year
    2010
  13. Binding, C.; Tudhope, D.: Terminology Web services (2010) 0.00 
    0.0024520915 = product of:
  0.024520915 = sum of:
    0.024520915 = product of:
      0.07356274 = sum of:
        0.07356274 = weight(_text_:2010 in 4067) [ClassicSimilarity], result of:
          0.07356274 = score(doc=4067,freq=5.0), product of:
            0.14672957 = queryWeight, product of:
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.03067635 = queryNorm
            0.5013491 = fieldWeight in 4067, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.046875 = fieldNorm(doc=4067)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Source
    Knowledge organization. 37(2010) no.4, S.287-298
    Year
    2010
  14. Göbel, R.: Semantic Web & Linked Data für professionelle Informationsangebote : Hoffnungsträger oder "alter Hut" - Eine Praxisbetrachtung für die Wirtschaftsinformationen (2010) 0.00 
    0.0024520915 = product of:
  0.024520915 = sum of:
    0.024520915 = product of:
      0.07356274 = sum of:
        0.07356274 = weight(_text_:2010 in 4258) [ClassicSimilarity], result of:
          0.07356274 = score(doc=4258,freq=5.0), product of:
            0.14672957 = queryWeight, product of:
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.03067635 = queryNorm
            0.5013491 = fieldWeight in 4258, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.046875 = fieldNorm(doc=4258)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Source
    Semantic web & linked data: Elemente zukünftiger Informationsinfrastrukturen ; 1. DGI-Konferenz ; 62. Jahrestagung der DGI ; Frankfurt am Main, 7. - 9. Oktober 2010 ; Proceedings / Deutsche Gesellschaft für Informationswissenschaft und Informationspraxis. Hrsg.: M. Ockenfeld
    Year
    2010
  15. Ducker, S.; Linten, M.: Bedarfsgerecht, kontextbezogen, qualitätsgesichert : Von der Information zum Wertschöpfungsfaktor Wissen am Beispiel einer Wissenslandkarte als dynamisches System zur Repräsentation des Wissens in der Berufsbildungsforschung (2010) 0.00 
    0.0024520915 = product of:
  0.024520915 = sum of:
    0.024520915 = product of:
      0.07356274 = sum of:
        0.07356274 = weight(_text_:2010 in 4273) [ClassicSimilarity], result of:
          0.07356274 = score(doc=4273,freq=5.0), product of:
            0.14672957 = queryWeight, product of:
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.03067635 = queryNorm
            0.5013491 = fieldWeight in 4273, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.046875 = fieldNorm(doc=4273)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Source
    Semantic web & linked data: Elemente zukünftiger Informationsinfrastrukturen ; 1. DGI-Konferenz ; 62. Jahrestagung der DGI ; Frankfurt am Main, 7. - 9. Oktober 2010 ; Proceedings / Deutsche Gesellschaft für Informationswissenschaft und Informationspraxis. Hrsg.: M. Ockenfeld
    Year
    2010
  16. Multimedia content and the Semantic Web : methods, standards, and tools (2005) 0.00 
    0.0022174693 = product of:
  0.011087346 = sum of:
    0.0050883554 = product of:
      0.015265065 = sum of:
        0.015265065 = weight(_text_:problem in 150) [ClassicSimilarity], result of:
          0.015265065 = score(doc=150,freq=2.0), product of:
            0.1302053 = queryWeight, product of:
              4.244485 = idf(docFreq=1723, maxDocs=44218)
              0.03067635 = queryNorm
            0.11723843 = fieldWeight in 150, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              4.244485 = idf(docFreq=1723, maxDocs=44218)
              0.01953125 = fieldNorm(doc=150)
      0.33333334 = coord(1/3)
    0.0059989905 = product of:
      0.01799697 = sum of:
        0.01799697 = weight(_text_:22 in 150) [ClassicSimilarity], result of:
          0.01799697 = score(doc=150,freq=6.0), product of:
            0.10742335 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03067635 = queryNorm
            0.16753313 = fieldWeight in 150, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.01953125 = fieldNorm(doc=150)
      0.33333334 = coord(1/3)
  0.2 = coord(2/10)
    Classification
    006.7 22
    Date
    7. 3.2007 19:30:22
    DDC
    006.7 22
    Footnote
    Rez. in: JASIST 58(2007) no.3, S.457-458 (A.M.A. Ahmad): "The concept of the semantic web has emerged because search engines and text-based searching are no longer adequate, as these approaches involve an extensive information retrieval process. The deployed searching and retrieving descriptors arc naturally subjective and their deployment is often restricted to the specific application domain for which the descriptors were configured. The new era of information technology imposes different kinds of requirements and challenges. Automatic extracted audiovisual features are required, as these features are more objective, domain-independent, and more native to audiovisual content. This book is a useful guide for researchers, experts, students, and practitioners; it is a very valuable reference and can lead them through their exploration and research in multimedia content and the semantic web. The book is well organized, and introduces the concept of the semantic web and multimedia content analysis to the reader through a logical sequence from standards and hypotheses through system examples, presenting relevant tools and methods. But in some chapters readers will need a good technical background to understand some of the details. Readers may attain sufficient knowledge here to start projects or research related to the book's theme; recent results and articles related to the active research area of integrating multimedia with semantic web technologies are included. This book includes full descriptions of approaches to specific problem domains such as content search, indexing, and retrieval. This book will be very useful to researchers in the multimedia content analysis field who wish to explore the benefits of emerging semantic web technologies in applying multimedia content approaches. The first part of the book covers the definition of the two basic terms multimedia content and semantic web. The Moving Picture Experts Group standards MPEG7 and MPEG21 are quoted extensively. In addition, the means of multimedia content description are elaborated upon and schematically drawn. This extensive description is introduced by authors who are actively involved in those standards and have been participating in the work of the International Organization for Standardization (ISO)/MPEG for many years. On the other hand, this results in bias against the ad hoc or nonstandard tools for multimedia description in favor of the standard approaches. This is a general book for multimedia content; more emphasis on the general multimedia description and extraction could be provided.
  17. Cahier, J.-P.; Ma, X.; Zaher, L'H.: Document and item-based modeling : a hybrid method for a socio-semantic web (2010) 0.00 
    0.0022159456 = product of:
  0.022159455 = sum of:
    0.022159455 = product of:
      0.066478364 = sum of:
        0.066478364 = weight(_text_:2010 in 62) [ClassicSimilarity], result of:
          0.066478364 = score(doc=62,freq=3.0), product of:
            0.14672957 = queryWeight, product of:
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.03067635 = queryNorm
            0.45306724 = fieldWeight in 62, product of:
              1.7320508 = tf(freq=3.0), with freq of:
                3.0 = termFreq=3.0
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.0546875 = fieldNorm(doc=62)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Year
    2010
  18. Ehlen, D.: Semantic Wiki : Konzeption eines Semantic MediaWiki für das Reallexikon zur Deutschen Kunstgeschichte (2010) 0.00 
    0.0022159456 = product of:
  0.022159455 = sum of:
    0.022159455 = product of:
      0.066478364 = sum of:
        0.066478364 = weight(_text_:2010 in 3689) [ClassicSimilarity], result of:
          0.066478364 = score(doc=3689,freq=3.0), product of:
            0.14672957 = queryWeight, product of:
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.03067635 = queryNorm
            0.45306724 = fieldWeight in 3689, product of:
              1.7320508 = tf(freq=3.0), with freq of:
                3.0 = termFreq=3.0
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3689)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Year
    2010
  19. Auer, S.; Lehmann, J.: Making the Web a data washing machine : creating knowledge out of interlinked data (2010) 0.00 
    0.0020434097 = product of:
  0.020434096 = sum of:
    0.020434096 = product of:
      0.06130229 = sum of:
        0.06130229 = weight(_text_:2010 in 112) [ClassicSimilarity], result of:
          0.06130229 = score(doc=112,freq=5.0), product of:
            0.14672957 = queryWeight, product of:
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.03067635 = queryNorm
            0.41779095 = fieldWeight in 112, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.0390625 = fieldNorm(doc=112)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Source
    Semantic Web journal. 0(2010), no.1
    Year
    2010
  20. Woitas, K.: Bibliografische Daten, Normdaten und Metadaten im Semantic Web : Konzepte der bibliografischen Kontrolle im Wandel (2010) 0.00 
    0.0020434097 = product of:
  0.020434096 = sum of:
    0.020434096 = product of:
      0.06130229 = sum of:
        0.06130229 = weight(_text_:2010 in 115) [ClassicSimilarity], result of:
          0.06130229 = score(doc=115,freq=5.0), product of:
            0.14672957 = queryWeight, product of:
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.03067635 = queryNorm
            0.41779095 = fieldWeight in 115, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              4.7831497 = idf(docFreq=1005, maxDocs=44218)
              0.0390625 = fieldNorm(doc=115)
      0.33333334 = coord(1/3)
  0.1 = coord(1/10)
    Content
    Magisterarbeit am Institut für Bibliotheks- und Informationswissenschaft der Humboldt-Universität zu Berlin. Vgl. unter: http://woitas.org/wp-content/uploads/2010/11/Kathi-Woitas-Magisterarbeit.pdf.
    Year
    2010

Authors

Years

Languages

  • e 59
  • d 18
  • f 1
  • More… Less…

Types

  • a 47
  • el 17
  • m 14
  • s 6
  • x 4
  • n 1
  • More… Less…

Themes

Subjects

Classifications