Search (4533 results, page 1 of 227)

  • × language_ss:"e"
  1. Kleineberg, M.: Context analysis and context indexing : formal pragmatics in knowledge organization (2014) 0.32
    0.32003808 = product of:
      0.5333968 = sum of:
        0.11476496 = product of:
          0.34429488 = sum of:
            0.34429488 = weight(_text_:3a in 1826) [ClassicSimilarity], result of:
              0.34429488 = score(doc=1826,freq=2.0), product of:
                0.3675628 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.04335484 = 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)
        0.07433694 = weight(_text_:t in 1826) [ClassicSimilarity], result of:
          0.07433694 = score(doc=1826,freq=2.0), product of:
            0.17079243 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04335484 = queryNorm
            0.43524727 = fieldWeight in 1826, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.078125 = fieldNorm(doc=1826)
        0.34429488 = weight(_text_:2f in 1826) [ClassicSimilarity], result of:
          0.34429488 = score(doc=1826,freq=2.0), product of:
            0.3675628 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04335484 = 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)
      0.6 = coord(3/5)
    
    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
  2. Hotho, A.; Bloehdorn, S.: Data Mining 2004 : Text classification by boosting weak learners based on terms and concepts (2004) 0.27
    0.270128 = product of:
      0.33766 = sum of:
        0.06885898 = product of:
          0.20657693 = sum of:
            0.20657693 = weight(_text_:3a in 562) [ClassicSimilarity], result of:
              0.20657693 = score(doc=562,freq=2.0), product of:
                0.3675628 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.04335484 = 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)
        0.044602163 = weight(_text_:t in 562) [ClassicSimilarity], result of:
          0.044602163 = score(doc=562,freq=2.0), product of:
            0.17079243 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04335484 = queryNorm
            0.26114836 = fieldWeight in 562, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.046875 = fieldNorm(doc=562)
        0.20657693 = weight(_text_:2f in 562) [ClassicSimilarity], result of:
          0.20657693 = score(doc=562,freq=2.0), product of:
            0.3675628 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04335484 = 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)
        0.017621946 = product of:
          0.03524389 = sum of:
            0.03524389 = weight(_text_:22 in 562) [ClassicSimilarity], result of:
              0.03524389 = score(doc=562,freq=2.0), product of:
                0.15182126 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04335484 = 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)
      0.8 = coord(4/5)
    
    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
  3. Indexing techniques for advanced database systems (1997) 0.26
    0.2630877 = product of:
      0.43847948 = sum of:
        0.07433694 = weight(_text_:t in 5961) [ClassicSimilarity], result of:
          0.07433694 = score(doc=5961,freq=8.0), product of:
            0.17079243 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04335484 = queryNorm
            0.43524727 = fieldWeight in 5961, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5961)
        0.32453668 = weight(_text_:1091 in 5961) [ClassicSimilarity], result of:
          0.32453668 = score(doc=5961,freq=8.0), product of:
            0.35686025 = queryWeight, product of:
              8.231152 = idf(docFreq=31, maxDocs=44218)
              0.04335484 = queryNorm
            0.90942234 = fieldWeight in 5961, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              8.231152 = idf(docFreq=31, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5961)
        0.03960584 = product of:
          0.07921168 = sum of:
            0.07921168 = weight(_text_:index in 5961) [ClassicSimilarity], result of:
              0.07921168 = score(doc=5961,freq=6.0), product of:
                0.18945041 = queryWeight, product of:
                  4.369764 = idf(docFreq=1520, maxDocs=44218)
                  0.04335484 = queryNorm
                0.418113 = fieldWeight in 5961, product of:
                  2.4494898 = tf(freq=6.0), with freq of:
                    6.0 = termFreq=6.0
                  4.369764 = idf(docFreq=1520, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=5961)
          0.5 = coord(1/2)
      0.6 = coord(3/5)
    
    Abstract
    Recent years have seen an explosive growth in the use of new database applications such as CAD/CAM systems, spatial information systems, and multimedia information systems. The needs of these applications are far more complex than traditional business applications. They call for support of objects with complex data types, such as images and spatial objects, and for support of objects with wildly varying numbers of index terms, such as documents. Traditional indexing techniques such as the B-tree and its variants do not efficiently support these applications, and so new indexing mechanisms have been developed.As a result of the demand for database support for new applications, there has been a proliferation of new indexing techniques. The need for a book addressing indexing problems in advanced applications is evident. For practitioners and database and application developers, this book explains best practice, guiding the selection of appropriate indexes for each application. For researchers, this book provides a foundation for the development of new and more robust indexes. For newcomers, this book is an overview of the wide range of advanced indexing techniques. "Indexing Techniques for Advanced Database Systems" is suitable as a secondary text for a graduate level course on indexing techniques, and as a reference for researchers and practitioners in industry.
    Classification
    Mat T 1091 / Index
    Mat T 1091 / Datenbanksystem
    SBB
    Mat T 1091 / Index
    Mat T 1091 / Datenbanksystem
  4. McCorduck, P.: Denkmaschinen : die Geschichte der künstlichen Intelligenz (1987) 0.18
    0.1805096 = product of:
      0.45127398 = sum of:
        0.084102646 = weight(_text_:t in 4334) [ClassicSimilarity], result of:
          0.084102646 = score(doc=4334,freq=4.0), product of:
            0.17079243 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04335484 = queryNorm
            0.49242607 = fieldWeight in 4334, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0625 = fieldNorm(doc=4334)
        0.36717135 = weight(_text_:1091 in 4334) [ClassicSimilarity], result of:
          0.36717135 = score(doc=4334,freq=4.0), product of:
            0.35686025 = queryWeight, product of:
              8.231152 = idf(docFreq=31, maxDocs=44218)
              0.04335484 = queryNorm
            1.028894 = fieldWeight in 4334, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              8.231152 = idf(docFreq=31, maxDocs=44218)
              0.0625 = fieldNorm(doc=4334)
      0.4 = coord(2/5)
    
    Classification
    Mat T 1091 / Künstliche Intelligenz
    SBB
    Mat T 1091 / Künstliche Intelligenz
  5. Popper, K.R.: Three worlds : the Tanner lecture on human values. Deliverd at the University of Michigan, April 7, 1978 (1978) 0.15
    0.14689915 = product of:
      0.36724788 = sum of:
        0.09181197 = product of:
          0.2754359 = sum of:
            0.2754359 = weight(_text_:3a in 230) [ClassicSimilarity], result of:
              0.2754359 = score(doc=230,freq=2.0), product of:
                0.3675628 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.04335484 = 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)
        0.2754359 = weight(_text_:2f in 230) [ClassicSimilarity], result of:
          0.2754359 = score(doc=230,freq=2.0), product of:
            0.3675628 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04335484 = 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)
      0.4 = coord(2/5)
    
    Source
    https%3A%2F%2Ftannerlectures.utah.edu%2F_documents%2Fa-to-z%2Fp%2Fpopper80.pdf&usg=AOvVaw3f4QRTEH-OEBmoYr2J_c7H
  6. Li, L.; Shang, Y.; Zhang, W.: Improvement of HITS-based algorithms on Web documents 0.14
    0.14440115 = product of:
      0.36100286 = sum of:
        0.06885898 = product of:
          0.20657693 = sum of:
            0.20657693 = weight(_text_:3a in 2514) [ClassicSimilarity], result of:
              0.20657693 = score(doc=2514,freq=2.0), product of:
                0.3675628 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.04335484 = queryNorm
                0.56201804 = fieldWeight in 2514, 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=2514)
          0.33333334 = coord(1/3)
        0.29214388 = weight(_text_:2f in 2514) [ClassicSimilarity], result of:
          0.29214388 = score(doc=2514,freq=4.0), product of:
            0.3675628 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04335484 = queryNorm
            0.7948135 = fieldWeight in 2514, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.046875 = fieldNorm(doc=2514)
      0.4 = coord(2/5)
    
    Content
    Vgl.: http%3A%2F%2Fdelab.csd.auth.gr%2F~dimitris%2Fcourses%2Fir_spring06%2Fpage_rank_computing%2Fp527-li.pdf. Vgl. auch: http://www2002.org/CDROM/refereed/643/.
  7. Vetere, G.; Lenzerini, M.: Models for semantic interoperability in service-oriented architectures (2005) 0.13
    0.12853676 = product of:
      0.3213419 = sum of:
        0.080335476 = product of:
          0.24100642 = sum of:
            0.24100642 = weight(_text_:3a in 306) [ClassicSimilarity], result of:
              0.24100642 = score(doc=306,freq=2.0), product of:
                0.3675628 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.04335484 = 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)
        0.24100642 = weight(_text_:2f in 306) [ClassicSimilarity], result of:
          0.24100642 = score(doc=306,freq=2.0), product of:
            0.3675628 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04335484 = 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)
      0.4 = coord(2/5)
    
    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.
  8. Hutchins, W.J.; Somers, H.L.: ¬An introduction to machine translation (1992) 0.11
    0.1128185 = product of:
      0.28204626 = sum of:
        0.05256415 = weight(_text_:t in 4512) [ClassicSimilarity], result of:
          0.05256415 = score(doc=4512,freq=4.0), product of:
            0.17079243 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04335484 = queryNorm
            0.3077663 = fieldWeight in 4512, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4512)
        0.2294821 = weight(_text_:1091 in 4512) [ClassicSimilarity], result of:
          0.2294821 = score(doc=4512,freq=4.0), product of:
            0.35686025 = queryWeight, product of:
              8.231152 = idf(docFreq=31, maxDocs=44218)
              0.04335484 = queryNorm
            0.6430587 = fieldWeight in 4512, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              8.231152 = idf(docFreq=31, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4512)
      0.4 = coord(2/5)
    
    Classification
    Mat T 1091 / Automatische Übersetzung
    SBB
    Mat T 1091 / Automatische Übersetzung
  9. Mas, S.; Marleau, Y.: Proposition of a faceted classification model to support corporate information organization and digital records management (2009) 0.11
    0.11017437 = product of:
      0.27543592 = sum of:
        0.06885898 = product of:
          0.20657693 = sum of:
            0.20657693 = weight(_text_:3a in 2918) [ClassicSimilarity], result of:
              0.20657693 = score(doc=2918,freq=2.0), product of:
                0.3675628 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.04335484 = queryNorm
                0.56201804 = fieldWeight in 2918, 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=2918)
          0.33333334 = coord(1/3)
        0.20657693 = weight(_text_:2f in 2918) [ClassicSimilarity], result of:
          0.20657693 = score(doc=2918,freq=2.0), product of:
            0.3675628 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04335484 = queryNorm
            0.56201804 = fieldWeight in 2918, 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=2918)
      0.4 = coord(2/5)
    
    Footnote
    Vgl.: http://ieeexplore.ieee.org/Xplore/login.jsp?reload=true&url=http%3A%2F%2Fieeexplore.ieee.org%2Fiel5%2F4755313%2F4755314%2F04755480.pdf%3Farnumber%3D4755480&authDecision=-203.
  10. 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) 0.11
    0.11017437 = product of:
      0.27543592 = sum of:
        0.06885898 = product of:
          0.20657693 = sum of:
            0.20657693 = weight(_text_:3a in 400) [ClassicSimilarity], result of:
              0.20657693 = score(doc=400,freq=2.0), product of:
                0.3675628 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.04335484 = 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)
        0.20657693 = weight(_text_:2f in 400) [ClassicSimilarity], result of:
          0.20657693 = score(doc=400,freq=2.0), product of:
            0.3675628 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04335484 = 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)
      0.4 = coord(2/5)
    
    Content
    Vgl.: https%3A%2F%2Faclanthology.org%2FD19-5317.pdf&usg=AOvVaw0ZZFyq5wWTtNTvNkrvjlGA.
  11. Noever, D.; Ciolino, M.: ¬The Turing deception (2022) 0.11
    0.11017437 = product of:
      0.27543592 = sum of:
        0.06885898 = product of:
          0.20657693 = sum of:
            0.20657693 = weight(_text_:3a in 862) [ClassicSimilarity], result of:
              0.20657693 = score(doc=862,freq=2.0), product of:
                0.3675628 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.04335484 = queryNorm
                0.56201804 = fieldWeight in 862, 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=862)
          0.33333334 = coord(1/3)
        0.20657693 = weight(_text_:2f in 862) [ClassicSimilarity], result of:
          0.20657693 = score(doc=862,freq=2.0), product of:
            0.3675628 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04335484 = queryNorm
            0.56201804 = fieldWeight in 862, 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=862)
      0.4 = coord(2/5)
    
    Source
    https%3A%2F%2Farxiv.org%2Fabs%2F2212.06721&usg=AOvVaw3i_9pZm9y_dQWoHi6uv0EN
  12. Xiong, C.: Knowledge based text representations for information retrieval (2016) 0.10
    0.096267425 = product of:
      0.24066857 = sum of:
        0.045905985 = product of:
          0.13771795 = sum of:
            0.13771795 = weight(_text_:3a in 5820) [ClassicSimilarity], result of:
              0.13771795 = score(doc=5820,freq=2.0), product of:
                0.3675628 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.04335484 = 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)
        0.19476259 = weight(_text_:2f in 5820) [ClassicSimilarity], result of:
          0.19476259 = score(doc=5820,freq=4.0), product of:
            0.3675628 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04335484 = queryNorm
            0.5298757 = fieldWeight in 5820, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.03125 = fieldNorm(doc=5820)
      0.4 = coord(2/5)
    
    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.
  13. Farazi, M.: Faceted lightweight ontologies : a formalization and some experiments (2010) 0.09
    0.09181197 = product of:
      0.22952992 = sum of:
        0.05738248 = product of:
          0.17214744 = sum of:
            0.17214744 = weight(_text_:3a in 4997) [ClassicSimilarity], result of:
              0.17214744 = score(doc=4997,freq=2.0), product of:
                0.3675628 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.04335484 = queryNorm
                0.46834838 = fieldWeight in 4997, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4997)
          0.33333334 = coord(1/3)
        0.17214744 = weight(_text_:2f in 4997) [ClassicSimilarity], result of:
          0.17214744 = score(doc=4997,freq=2.0), product of:
            0.3675628 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04335484 = queryNorm
            0.46834838 = fieldWeight in 4997, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4997)
      0.4 = coord(2/5)
    
    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.
  14. Malsburg, C. von der: ¬The correlation theory of brain function (1981) 0.09
    0.09181197 = product of:
      0.22952992 = sum of:
        0.05738248 = product of:
          0.17214744 = sum of:
            0.17214744 = weight(_text_:3a in 76) [ClassicSimilarity], result of:
              0.17214744 = score(doc=76,freq=2.0), product of:
                0.3675628 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.04335484 = queryNorm
                0.46834838 = fieldWeight in 76, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=76)
          0.33333334 = coord(1/3)
        0.17214744 = weight(_text_:2f in 76) [ClassicSimilarity], result of:
          0.17214744 = score(doc=76,freq=2.0), product of:
            0.3675628 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04335484 = queryNorm
            0.46834838 = fieldWeight in 76, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.0390625 = fieldNorm(doc=76)
      0.4 = coord(2/5)
    
    Source
    http%3A%2F%2Fcogprints.org%2F1380%2F1%2FvdM_correlation.pdf&usg=AOvVaw0g7DvZbQPb2U7dYb49b9v_
  15. Cronin, B.: Metrics à la mode (2013) 0.09
    0.09087027 = product of:
      0.45435134 = sum of:
        0.45435134 = weight(_text_:1091 in 795) [ClassicSimilarity], result of:
          0.45435134 = score(doc=795,freq=2.0), product of:
            0.35686025 = queryWeight, product of:
              8.231152 = idf(docFreq=31, maxDocs=44218)
              0.04335484 = queryNorm
            1.2731912 = fieldWeight in 795, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.231152 = idf(docFreq=31, maxDocs=44218)
              0.109375 = fieldNorm(doc=795)
      0.2 = coord(1/5)
    
    Source
    Journal of the American Society for Information Science and Technology. 64(2013) no.6, S.1091
  16. Huo, W.: Automatic multi-word term extraction and its application to Web-page summarization (2012) 0.09
    0.089679554 = product of:
      0.22419888 = sum of:
        0.20657693 = weight(_text_:2f in 563) [ClassicSimilarity], result of:
          0.20657693 = score(doc=563,freq=2.0), product of:
            0.3675628 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04335484 = queryNorm
            0.56201804 = fieldWeight in 563, 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=563)
        0.017621946 = product of:
          0.03524389 = sum of:
            0.03524389 = weight(_text_:22 in 563) [ClassicSimilarity], result of:
              0.03524389 = score(doc=563,freq=2.0), product of:
                0.15182126 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04335484 = queryNorm
                0.23214069 = fieldWeight in 563, 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=563)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
    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
  17. Hood, W.W.; Wilson, C.S.: Overlap in bibliographic databases (2003) 0.07
    0.07405391 = product of:
      0.18513478 = sum of:
        0.16226834 = weight(_text_:1091 in 1868) [ClassicSimilarity], result of:
          0.16226834 = score(doc=1868,freq=2.0), product of:
            0.35686025 = queryWeight, product of:
              8.231152 = idf(docFreq=31, maxDocs=44218)
              0.04335484 = queryNorm
            0.45471117 = fieldWeight in 1868, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              8.231152 = idf(docFreq=31, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1868)
        0.02286644 = product of:
          0.04573288 = sum of:
            0.04573288 = weight(_text_:index in 1868) [ClassicSimilarity], result of:
              0.04573288 = score(doc=1868,freq=2.0), product of:
                0.18945041 = queryWeight, product of:
                  4.369764 = idf(docFreq=1520, maxDocs=44218)
                  0.04335484 = queryNorm
                0.24139762 = fieldWeight in 1868, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.369764 = idf(docFreq=1520, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1868)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
    Abstract
    Bibliographic databases contain surrogates to a particular subset of the complete set of literature; some databases are very narrow in their scope, while others are multidisciplinary. These databases overlap in their coverage of the literature to a greater or lesser extent. The topic of Fuzzy Set Theory is examined to determine the overlap of coverage in the databases that index this topic. It was found that about 63% of records in the data set are unique to only one database, and the remaining 37% are duplicated in from two to 12 different databases. The overlap distribution is found to conform to a Lotka-type plot. The records with maximum overlap are identified; however, further work is needed to determine the significance of the high level of overlap in these records. The unique records are plotted using a Bradford-type form of data presentation and are found to conform (visually) to a hyperbolic distribution. The extent and causes of intra-database duplication (records duplicated in the one database) are also examined. Finally, the overlap in the top databases in the dataset were examined, and a high correlation was found between overlapping records, and overlapping DIALOG OneSearch categories.
    Source
    Journal of the American Society for Information Science and technology. 54(2003) no.12, S.1091-1103
  18. Stojanovic, N.: Ontology-based Information Retrieval : methods and tools for cooperative query answering (2005) 0.07
    0.073449574 = product of:
      0.18362394 = sum of:
        0.045905985 = product of:
          0.13771795 = sum of:
            0.13771795 = weight(_text_:3a in 701) [ClassicSimilarity], result of:
              0.13771795 = score(doc=701,freq=2.0), product of:
                0.3675628 = queryWeight, product of:
                  8.478011 = idf(docFreq=24, maxDocs=44218)
                  0.04335484 = 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)
        0.13771795 = weight(_text_:2f in 701) [ClassicSimilarity], result of:
          0.13771795 = score(doc=701,freq=2.0), product of:
            0.3675628 = queryWeight, product of:
              8.478011 = idf(docFreq=24, maxDocs=44218)
              0.04335484 = 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)
      0.4 = coord(2/5)
    
    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.
  19. Borko, H.: Getting started in library expert systems research (1987) 0.07
    0.07343427 = product of:
      0.36717135 = sum of:
        0.36717135 = weight(_text_:1091 in 1090) [ClassicSimilarity], result of:
          0.36717135 = score(doc=1090,freq=1.0), product of:
            0.35686025 = queryWeight, product of:
              8.231152 = idf(docFreq=31, maxDocs=44218)
              0.04335484 = queryNorm
            1.028894 = fieldWeight in 1090, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              8.231152 = idf(docFreq=31, maxDocs=44218)
              0.125 = fieldNorm(doc=1090)
      0.2 = coord(1/5)
    
    1091
  20. Zhang, C.-T.: Relationship of the h-index, g-index, and e-index (2010) 0.07
    0.06568366 = product of:
      0.16420916 = sum of:
        0.044602163 = weight(_text_:t in 3418) [ClassicSimilarity], result of:
          0.044602163 = score(doc=3418,freq=2.0), product of:
            0.17079243 = queryWeight, product of:
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.04335484 = queryNorm
            0.26114836 = fieldWeight in 3418, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9394085 = idf(docFreq=2338, maxDocs=44218)
              0.046875 = fieldNorm(doc=3418)
        0.119606994 = product of:
          0.23921399 = sum of:
            0.23921399 = weight(_text_:index in 3418) [ClassicSimilarity], result of:
              0.23921399 = score(doc=3418,freq=38.0), product of:
                0.18945041 = queryWeight, product of:
                  4.369764 = idf(docFreq=1520, maxDocs=44218)
                  0.04335484 = queryNorm
                1.2626734 = fieldWeight in 3418, product of:
                  6.164414 = tf(freq=38.0), with freq of:
                    38.0 = termFreq=38.0
                  4.369764 = idf(docFreq=1520, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3418)
          0.5 = coord(1/2)
      0.4 = coord(2/5)
    
    Abstract
    Of h-type indices available now, the g-index is an important one in that it not only keeps some advantages of the h-index but also counts citations from highly cited articles. However, the g-index has a drawback that one has to add fictitious articles with zero citation to calculate this index in some important cases. Based on an alternative definition without introducing fictitious articles, an analytical method has been proposed to calculate the g-index based approximately on the h-index and the e-index. If citations for a scientist are ranked by a power law, it is shown that the g-index can be calculated accurately by the h-index, the e-index, and the power parameter. The relationship of the h-, g-, and e-indices presented here shows that the g-index contains the citation information from the h-index, the e-index, and some papers beyond the h-core.
    Object
    h-index
    g-index
    e-index

Languages

Types

  • a 3845
  • m 399
  • s 222
  • el 218
  • b 39
  • r 35
  • i 16
  • x 12
  • p 6
  • ? 5
  • d 4
  • n 4
  • fi 1
  • h 1
  • l 1
  • v 1
  • More… Less…

Themes

Subjects

Classifications