Search (2208 results, page 1 of 111)

  • × language_ss:"e"
  1. Semantic keyword-based search on structured data sources : First COST Action IC1302 International KEYSTONE Conference, IKC 2015, Coimbra, Portugal, September 8-9, 2015. Revised Selected Papers (2016) 0.12 
    0.12052074 = product of:
  0.24104148 = sum of:
    0.24104148 = sum of:
      0.20386524 = weight(_text_:4800 in 2753) [ClassicSimilarity], result of:
        0.20386524 = score(doc=2753,freq=4.0), product of:
          0.39776745 = queryWeight, product of:
            8.200379 = idf(docFreq=32, maxDocs=44218)
            0.04850598 = queryNorm
          0.5125237 = fieldWeight in 2753, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            8.200379 = idf(docFreq=32, maxDocs=44218)
            0.03125 = fieldNorm(doc=2753)
      0.03717623 = weight(_text_:22 in 2753) [ClassicSimilarity], result of:
        0.03717623 = score(doc=2753,freq=4.0), product of:
          0.16985968 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04850598 = queryNorm
          0.21886435 = fieldWeight in 2753, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.03125 = fieldNorm(doc=2753)
  0.5 = coord(1/2)
    Abstract
    This book constitutes the thoroughly refereed post-conference proceedings of the First COST Action IC1302 International KEYSTONE Conference on semantic Keyword-based Search on Structured Data Sources, IKC 2015, held in Coimbra, Portugal, in September 2015. The 13 revised full papers, 3 revised short papers, and 2 invited papers were carefully reviewed and selected from 22 initial submissions. The paper topics cover techniques for keyword search, semantic data management, social Web and social media, information retrieval, benchmarking for search on big data.
    Classification
    SS 4800
    Date
    1. 2.2016 18:25:22
    RVK
    SS 4800
  2. Research and advanced technology for digital libraries : 7th European conference, ECDL2003 Trondheim, Norway, August 17-22, 2003. Proceedings (2003) 0.12 
    0.11507641 = product of:
  0.23015282 = sum of:
    0.23015282 = sum of:
      0.20386524 = weight(_text_:4800 in 2426) [ClassicSimilarity], result of:
        0.20386524 = score(doc=2426,freq=4.0), product of:
          0.39776745 = queryWeight, product of:
            8.200379 = idf(docFreq=32, maxDocs=44218)
            0.04850598 = queryNorm
          0.5125237 = fieldWeight in 2426, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            8.200379 = idf(docFreq=32, maxDocs=44218)
            0.03125 = fieldNorm(doc=2426)
      0.026287563 = weight(_text_:22 in 2426) [ClassicSimilarity], result of:
        0.026287563 = score(doc=2426,freq=2.0), product of:
          0.16985968 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04850598 = queryNorm
          0.15476047 = fieldWeight in 2426, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.03125 = fieldNorm(doc=2426)
  0.5 = coord(1/2)
    Classification
    SS 4800 Informatik / Enzyklopädien und Handbücher. Kongreßberichte Schriftenreihe. Tafeln und Formelsammlungen / Schriftenreihen (indiv. Sign.) / Lecture notes in computer science
    RVK
    SS 4800 Informatik / Enzyklopädien und Handbücher. Kongreßberichte Schriftenreihe. Tafeln und Formelsammlungen / Schriftenreihen (indiv. Sign.) / Lecture notes in computer science
  3. Research and advanced technology for digital libraries : 10th European conference ; proceedings / ECDL 2006, Alicante, Spain, September 17 - 22, 2006 ; proceedings (2006) 0.12 
    0.11507641 = product of:
  0.23015282 = sum of:
    0.23015282 = sum of:
      0.20386524 = weight(_text_:4800 in 2428) [ClassicSimilarity], result of:
        0.20386524 = score(doc=2428,freq=4.0), product of:
          0.39776745 = queryWeight, product of:
            8.200379 = idf(docFreq=32, maxDocs=44218)
            0.04850598 = queryNorm
          0.5125237 = fieldWeight in 2428, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            8.200379 = idf(docFreq=32, maxDocs=44218)
            0.03125 = fieldNorm(doc=2428)
      0.026287563 = weight(_text_:22 in 2428) [ClassicSimilarity], result of:
        0.026287563 = score(doc=2428,freq=2.0), product of:
          0.16985968 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04850598 = queryNorm
          0.15476047 = fieldWeight in 2428, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.03125 = fieldNorm(doc=2428)
  0.5 = coord(1/2)
    Classification
    SS 4800 Informatik / Enzyklopädien und Handbücher. Kongreßberichte Schriftenreihe. Tafeln und Formelsammlungen / Schriftenreihen (indiv. Sign.) / Lecture notes in computer science
    RVK
    SS 4800 Informatik / Enzyklopädien und Handbücher. Kongreßberichte Schriftenreihe. Tafeln und Formelsammlungen / Schriftenreihen (indiv. Sign.) / Lecture notes in computer science
  4. Hotho, A.; Bloehdorn, S.: Data Mining 2004 : Text classification by boosting weak learners based on terms and concepts (2004) 0.10 
    0.096756026 = sum of:
  0.07704035 = product of:
    0.23112105 = sum of:
      0.23112105 = weight(_text_:3a in 562) [ClassicSimilarity], result of:
        0.23112105 = score(doc=562,freq=2.0), product of:
          0.41123423 = queryWeight, product of:
            8.478011 = idf(docFreq=24, maxDocs=44218)
            0.04850598 = queryNorm
          0.56201804 = fieldWeight in 562, 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=562)
    0.33333334 = coord(1/3)
  0.01971567 = product of:
    0.03943134 = sum of:
      0.03943134 = weight(_text_:22 in 562) [ClassicSimilarity], result of:
        0.03943134 = score(doc=562,freq=2.0), product of:
          0.16985968 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04850598 = queryNorm
          0.23214069 = fieldWeight in 562, 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=562)
    0.5 = coord(1/2)
    Content
    Vgl.: http://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&ved=0CEAQFjAA&url=http%3A%2F%2Fciteseerx.ist.psu.edu%2Fviewdoc%2Fdownload%3Fdoi%3D10.1.1.91.4940%26rep%3Drep1%26type%3Dpdf&ei=dOXrUMeIDYHDtQahsIGACg&usg=AFQjCNHFWVh6gNPvnOrOS9R3rkrXCNVD-A&sig2=5I2F5evRfMnsttSgFF9g7Q&bvm=bv.1357316858,d.Yms.
    Date
    8. 1.2013 10:22:32
  5. Visual interfaces to digital libraries : [extended papers presented at the first and second International Workshops on Visual Interfaces to Digital Libraries, held at the Joint Conference on Digital Libraries (JCDL) in 2001 and 2002] (2002) 0.09 
    0.090390556 = product of:
  0.18078111 = sum of:
    0.18078111 = sum of:
      0.15289894 = weight(_text_:4800 in 1784) [ClassicSimilarity], result of:
        0.15289894 = score(doc=1784,freq=4.0), product of:
          0.39776745 = queryWeight, product of:
            8.200379 = idf(docFreq=32, maxDocs=44218)
            0.04850598 = queryNorm
          0.3843928 = fieldWeight in 1784, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            8.200379 = idf(docFreq=32, maxDocs=44218)
            0.0234375 = fieldNorm(doc=1784)
      0.027882172 = weight(_text_:22 in 1784) [ClassicSimilarity], result of:
        0.027882172 = score(doc=1784,freq=4.0), product of:
          0.16985968 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.04850598 = queryNorm
          0.16414827 = fieldWeight in 1784, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.0234375 = fieldNorm(doc=1784)
  0.5 = coord(1/2)
    Classification
    SS 4800 Informatik / Enzyklopädien und Handbücher. Kongreßberichte Schriftenreihe. Tafeln und Formelsammlungen / Schriftenreihen (indiv. Sign.) / Lecture notes in computer science
    Date
    22. 2.2003 17:25:39
    22. 3.2008 15:02:37
    RVK
    SS 4800 Informatik / Enzyklopädien und Handbücher. Kongreßberichte Schriftenreihe. Tafeln und Formelsammlungen / Schriftenreihen (indiv. Sign.) / Lecture notes in computer science
  6. ¬The Semantic Web : research and applications ; second European Semantic WebConference, ESWC 2005, Heraklion, Crete, Greece, May 29 - June 1, 2005 ; proceedings (2005) 0.08 
    0.07644947 = product of:
  0.15289894 = sum of:
    0.15289894 = product of:
      0.30579787 = sum of:
        0.30579787 = weight(_text_:4800 in 439) [ClassicSimilarity], result of:
          0.30579787 = score(doc=439,freq=4.0), product of:
            0.39776745 = queryWeight, product of:
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.04850598 = queryNorm
            0.7687856 = fieldWeight in 439, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.046875 = fieldNorm(doc=439)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Classification
    SS 4800
    RVK
    SS 4800
  7. Kleineberg, M.: Context analysis and context indexing : formal pragmatics in knowledge organization (2014) 0.06 
    0.0642003 = product of:
  0.1284006 = sum of:
    0.1284006 = product of:
      0.38520178 = sum of:
        0.38520178 = weight(_text_:3a in 1826) [ClassicSimilarity], result of:
          0.38520178 = score(doc=1826,freq=2.0), product of:
            0.41123423 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04850598 = queryNorm
            0.93669677 = fieldWeight in 1826, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.078125 = fieldNorm(doc=1826)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Source
    http://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=5&ved=0CDQQFjAE&url=http%3A%2F%2Fdigbib.ubka.uni-karlsruhe.de%2Fvolltexte%2Fdocuments%2F3131107&ei=HzFWVYvGMsiNsgGTyoFI&usg=AFQjCNE2FHUeR9oQTQlNC4TPedv4Mo3DaQ&sig2=Rlzpr7a3BLZZkqZCXXN_IA&bvm=bv.93564037,d.bGg&cad=rja
  8. Information visualization : human-centered issues and perspectives (2008) 0.06 
    0.06370789 = product of:
  0.12741578 = sum of:
    0.12741578 = product of:
      0.25483155 = sum of:
        0.25483155 = weight(_text_:4800 in 3285) [ClassicSimilarity], result of:
          0.25483155 = score(doc=3285,freq=4.0), product of:
            0.39776745 = queryWeight, product of:
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.04850598 = queryNorm
            0.6406546 = fieldWeight in 3285, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3285)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Classification
    SS 4800
    RVK
    SS 4800
  9. ¬The Semantic Web - ISWC 2010 : 9th International Semantic Web Conference, ISWC 2010, Shanghai, China, November 7-11, 2010, Revised Selected Papers, Part 2. (2010) 0.06 
    0.06370789 = product of:
  0.12741578 = sum of:
    0.12741578 = product of:
      0.25483155 = sum of:
        0.25483155 = weight(_text_:4800 in 4706) [ClassicSimilarity], result of:
          0.25483155 = score(doc=4706,freq=4.0), product of:
            0.39776745 = queryWeight, product of:
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.04850598 = queryNorm
            0.6406546 = fieldWeight in 4706, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4706)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Classification
    SS 4800
    RVK
    SS 4800
  10. Developments in applied artificial intelligence : proceedings / 16th International Conference on Industrial and Engineering Applications of Artificial Intelligence and Expert Systems, IEA/AIE 2003, Loughborough, UK, June 23 - 26, 2003 (2003) 0.06 
    0.06370789 = product of:
  0.12741578 = sum of:
    0.12741578 = product of:
      0.25483155 = sum of:
        0.25483155 = weight(_text_:4800 in 441) [ClassicSimilarity], result of:
          0.25483155 = score(doc=441,freq=4.0), product of:
            0.39776745 = queryWeight, product of:
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.04850598 = queryNorm
            0.6406546 = fieldWeight in 441, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.0390625 = fieldNorm(doc=441)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Classification
    SS 4800
    RVK
    SS 4800
  11. Reasoning Web : Semantic Interoperability on the Web, 13th International Summer School 2017, London, UK, July 7-11, 2017, Tutorial Lectures (2017) 0.06 
    0.06370789 = product of:
  0.12741578 = sum of:
    0.12741578 = product of:
      0.25483155 = sum of:
        0.25483155 = weight(_text_:4800 in 3934) [ClassicSimilarity], result of:
          0.25483155 = score(doc=3934,freq=4.0), product of:
            0.39776745 = queryWeight, product of:
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.04850598 = queryNorm
            0.6406546 = fieldWeight in 3934, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3934)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Classification
    SS 4800
    RVK
    SS 4800
  12. Popper, K.R.: Three worlds : the Tanner lecture on human values. Deliverd at the University of Michigan, April 7, 1978 (1978) 0.05 
    0.051360235 = product of:
  0.10272047 = sum of:
    0.10272047 = product of:
      0.3081614 = sum of:
        0.3081614 = weight(_text_:3a in 230) [ClassicSimilarity], result of:
          0.3081614 = score(doc=230,freq=2.0), product of:
            0.41123423 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04850598 = queryNorm
            0.7493574 = fieldWeight in 230, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.0625 = fieldNorm(doc=230)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Source
    https%3A%2F%2Ftannerlectures.utah.edu%2F_documents%2Fa-to-z%2Fp%2Fpopper80.pdf&usg=AOvVaw3f4QRTEH-OEBmoYr2J_c7H
  13. Research and advanced technology for digital libraries : 9th European conference, ECDL 2005, Vienna, Austria, September 18 - 23, 2005 ; proceedings (2005) 0.05 
    0.05096631 = product of:
  0.10193262 = sum of:
    0.10193262 = product of:
      0.20386524 = sum of:
        0.20386524 = weight(_text_:4800 in 2423) [ClassicSimilarity], result of:
          0.20386524 = score(doc=2423,freq=4.0), product of:
            0.39776745 = queryWeight, product of:
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.04850598 = queryNorm
            0.5125237 = fieldWeight in 2423, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.03125 = fieldNorm(doc=2423)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Classification
    SS 4800 Informatik / Enzyklopädien und Handbücher. Kongreßberichte Schriftenreihe. Tafeln und Formelsammlungen / Schriftenreihen (indiv. Sign.) / Lecture notes in computer science
    RVK
    SS 4800 Informatik / Enzyklopädien und Handbücher. Kongreßberichte Schriftenreihe. Tafeln und Formelsammlungen / Schriftenreihen (indiv. Sign.) / Lecture notes in computer science
  14. Research and advanced technology for digital libraries : 8th European conference, ECDL 2004, Bath, UK, September 12-17, 2004 : proceedings (2004) 0.05 
    0.05096631 = product of:
  0.10193262 = sum of:
    0.10193262 = product of:
      0.20386524 = sum of:
        0.20386524 = weight(_text_:4800 in 2427) [ClassicSimilarity], result of:
          0.20386524 = score(doc=2427,freq=4.0), product of:
            0.39776745 = queryWeight, product of:
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.04850598 = queryNorm
            0.5125237 = fieldWeight in 2427, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.03125 = fieldNorm(doc=2427)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Classification
    SS 4800 Informatik / Enzyklopädien und Handbücher. Kongreßberichte Schriftenreihe. Tafeln und Formelsammlungen / Schriftenreihen (indiv. Sign.) / Lecture notes in computer science
    RVK
    SS 4800 Informatik / Enzyklopädien und Handbücher. Kongreßberichte Schriftenreihe. Tafeln und Formelsammlungen / Schriftenreihen (indiv. Sign.) / Lecture notes in computer science
  15. Research and advanced technology for digital libraries : 11th European conference, ECDL 2007 / Budapest, Hungary, September 16-21, 2007, proceedings (2007) 0.05 
    0.05096631 = product of:
  0.10193262 = sum of:
    0.10193262 = product of:
      0.20386524 = sum of:
        0.20386524 = weight(_text_:4800 in 2430) [ClassicSimilarity], result of:
          0.20386524 = score(doc=2430,freq=4.0), product of:
            0.39776745 = queryWeight, product of:
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.04850598 = queryNorm
            0.5125237 = fieldWeight in 2430, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.03125 = fieldNorm(doc=2430)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Classification
    SS 4800 Informatik / Enzyklopädien und Handbücher. Kongreßberichte Schriftenreihe. Tafeln und Formelsammlungen / Schriftenreihen (indiv. Sign.) / Lecture notes in computer science
    RVK
    SS 4800 Informatik / Enzyklopädien und Handbücher. Kongreßberichte Schriftenreihe. Tafeln und Formelsammlungen / Schriftenreihen (indiv. Sign.) / Lecture notes in computer science
  16. Aberer, K. et al.: ¬The Semantic Web : 6th International Semantic Web Conference, 2nd Asian Semantic Web Conference, ISWC 2007 + ASWC 2007, Busan, Korea, November 11-15, 2007 : proceedings (2007) 0.05 
    0.05096631 = product of:
  0.10193262 = sum of:
    0.10193262 = product of:
      0.20386524 = sum of:
        0.20386524 = weight(_text_:4800 in 2477) [ClassicSimilarity], result of:
          0.20386524 = score(doc=2477,freq=4.0), product of:
            0.39776745 = queryWeight, product of:
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.04850598 = queryNorm
            0.5125237 = fieldWeight in 2477, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.03125 = fieldNorm(doc=2477)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Classification
    SS 4800 Informatik / Enzyklopädien und Handbücher. Kongreßberichte Schriftenreihe. Tafeln und Formelsammlungen / Schriftenreihen (indiv. Sign.) / Lecture notes in computer science
    RVK
    SS 4800 Informatik / Enzyklopädien und Handbücher. Kongreßberichte Schriftenreihe. Tafeln und Formelsammlungen / Schriftenreihen (indiv. Sign.) / Lecture notes in computer science
  17. ¬The Semantic Web - ISWC 2010 : 9th International Semantic Web Conference, ISWC 2010, Shanghai, China, November 7-11, 2010, Revised Selected Papers, Part I. (2010) 0.05 
    0.05096631 = product of:
  0.10193262 = sum of:
    0.10193262 = product of:
      0.20386524 = sum of:
        0.20386524 = weight(_text_:4800 in 4707) [ClassicSimilarity], result of:
          0.20386524 = score(doc=4707,freq=4.0), product of:
            0.39776745 = queryWeight, product of:
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.04850598 = queryNorm
            0.5125237 = fieldWeight in 4707, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.03125 = fieldNorm(doc=4707)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Classification
    SS 4800
    RVK
    SS 4800
  18. Semantic keyword-based search on structured data sources : COST Action IC1302. Second International KEYSTONE Conference, IKC 2016, Cluj-Napoca, Romania, September 8-9, 2016, Revised Selected Papers (2017) 0.05 
    0.05096631 = product of:
  0.10193262 = sum of:
    0.10193262 = product of:
      0.20386524 = sum of:
        0.20386524 = weight(_text_:4800 in 3479) [ClassicSimilarity], result of:
          0.20386524 = score(doc=3479,freq=4.0), product of:
            0.39776745 = queryWeight, product of:
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.04850598 = queryNorm
            0.5125237 = fieldWeight in 3479, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.03125 = fieldNorm(doc=3479)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Classification
    SS 4800
    RVK
    SS 4800
  19. Toms, E.G.; Taves, A.R.: Measuring user perceptions of Web site reputation (2004) 0.05 
    0.04504828 = product of:
  0.09009656 = sum of:
    0.09009656 = product of:
      0.18019313 = sum of:
        0.18019313 = weight(_text_:4800 in 2565) [ClassicSimilarity], result of:
          0.18019313 = score(doc=2565,freq=2.0), product of:
            0.39776745 = queryWeight, product of:
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.04850598 = queryNorm
            0.45301124 = fieldWeight in 2565, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.200379 = idf(docFreq=32, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2565)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    In this study, we compare a search tool, TOPIC, with three other widely used tools that retrieve information from the Web: AltaVista, Google, and Lycos. These tools use different techniques for outputting and ranking Web sites: external link structure (TOPIC and Google) and semantic content analysis (AltaVista and Lycos). TOPIC purports to output, and highly rank within its hit list, reputable Web sites for searched topics. In this study, 80 participants reviewed the output (i.e., highly ranked sites) from each tool and assessed the quality of retrieved sites. The 4800 individual assessments of 240 sites that represent 12 topics indicated that Google tends to identify and highly rank significantly more reputable Web sites than TOPIC, which, in turn, outputs more than AltaVista and Lycos, but this was not consistent from topic to topic. Metrics derived from reputation research were used in the assessment and a factor analysis was employed to identify a key factor, which we call 'repute'. The results of this research include insight into the factors that Web users consider in formulating perceptions of Web site reputation, and insight into which search tools are outputting reputable sites for Web users. Our findings, we believe, have implications for Web users and suggest the need for future research to assess the relationship between Web page characteristics and their perceived reputation.
  20. Vetere, G.; Lenzerini, M.: Models for semantic interoperability in service-oriented architectures (2005) 0.04 
    0.04494021 = product of:
  0.08988042 = sum of:
    0.08988042 = product of:
      0.26964125 = sum of:
        0.26964125 = weight(_text_:3a in 306) [ClassicSimilarity], result of:
          0.26964125 = score(doc=306,freq=2.0), product of:
            0.41123423 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04850598 = queryNorm
            0.65568775 = fieldWeight in 306, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.0546875 = fieldNorm(doc=306)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Content
    Vgl.: http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=5386707&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D5386707.

Authors

Years

Types

  • a 1929
  • m 163
  • s 108
  • el 69
  • b 31
  • r 10
  • x 8
  • i 3
  • n 2
  • p 2
  • h 1
  • More… Less…

Themes

Subjects

Classifications