Search (9 results, page 1 of 1)

  • × author_ss:"Belkin, N.J."
  1. Belkin, N.J.: ¬The problem of 'matching' in information retrieval (1980) 0.04 
    0.040976536 = product of:
  0.10244134 = sum of:
    0.058986064 = weight(_text_:u in 1329) [ClassicSimilarity], result of:
      0.058986064 = score(doc=1329,freq=2.0), product of:
        0.13587062 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.041494254 = queryNorm
        0.43413407 = fieldWeight in 1329, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.09375 = fieldNorm(doc=1329)
    0.04345528 = product of:
      0.08691056 = sum of:
        0.08691056 = weight(_text_:l in 1329) [ClassicSimilarity], result of:
          0.08691056 = score(doc=1329,freq=2.0), product of:
            0.16492525 = queryWeight, product of:
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.041494254 = queryNorm
            0.52696943 = fieldWeight in 1329, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.9746525 = idf(docFreq=2257, maxDocs=44218)
              0.09375 = fieldNorm(doc=1329)
      0.5 = coord(1/2)
  0.4 = coord(2/5)
    Source
    Theory and application of information research. Proc. of the 2nd Int. Research Forum on Information Science, 3.-6.8.1977, Copenhagen. Ed.: O. Harbo u. L. Kajberg
  2. Belkin, N.J.; Cabezas, A.; Cool, C.; Kim, K.; Ng, K.B.; Park, S.; Pressman, R.; Rieh, S.; Savage, P.; Xie, H.: Rutgers interactive track at TREC-5 (1997) 0.03 
    0.025321592 = product of:
  0.06330398 = sum of:
    0.049155056 = weight(_text_:u in 3112) [ClassicSimilarity], result of:
      0.049155056 = score(doc=3112,freq=2.0), product of:
        0.13587062 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.041494254 = queryNorm
        0.3617784 = fieldWeight in 3112, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.078125 = fieldNorm(doc=3112)
    0.014148918 = product of:
      0.028297836 = sum of:
        0.028297836 = weight(_text_:h in 3112) [ClassicSimilarity], result of:
          0.028297836 = score(doc=3112,freq=2.0), product of:
            0.10309036 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.041494254 = queryNorm
            0.27449545 = fieldWeight in 3112, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.078125 = fieldNorm(doc=3112)
      0.5 = coord(1/2)
  0.4 = coord(2/5)
    Source
    The Fifth Text Retrieval Conference (TREC-5). Ed.: E.M. Voorhees u. D.K. Harman
  3. Belkin, N.J.; Marchetti, P.G.; Albrecht, M.; Fusco, L.; Skogvold, S.; Stokke, H.; Troina, G.: User interfaces for information systems (1991) 0.01 
    0.014101264 = product of:
  0.07050632 = sum of:
    0.07050632 = sum of:
      0.019808484 = weight(_text_:h in 490) [ClassicSimilarity], result of:
        0.019808484 = score(doc=490,freq=2.0), product of:
          0.10309036 = queryWeight, product of:
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.041494254 = queryNorm
          0.19214681 = fieldWeight in 490, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            2.4844491 = idf(docFreq=10020, maxDocs=44218)
            0.0546875 = fieldNorm(doc=490)
      0.050697833 = weight(_text_:l in 490) [ClassicSimilarity], result of:
        0.050697833 = score(doc=490,freq=2.0), product of:
          0.16492525 = queryWeight, product of:
            3.9746525 = idf(docFreq=2257, maxDocs=44218)
            0.041494254 = queryNorm
          0.30739886 = fieldWeight in 490, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.9746525 = idf(docFreq=2257, maxDocs=44218)
            0.0546875 = fieldNorm(doc=490)
  0.2 = coord(1/5)
  4. Cool, C.; Belkin, N.J.: Interactive information retrieval : history and background (2011) 0.01 
    0.013763416 = product of:
  0.06881708 = sum of:
    0.06881708 = weight(_text_:u in 465) [ClassicSimilarity], result of:
      0.06881708 = score(doc=465,freq=2.0), product of:
        0.13587062 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.041494254 = queryNorm
        0.50648975 = fieldWeight in 465, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.109375 = fieldNorm(doc=465)
  0.2 = coord(1/5)
    Source
    Interactive information seeking, behaviour and retrieval. Eds.: Ruthven, I. u. D. Kelly
  5. Dumais, S.T.; Belkin, N.J.: ¬The TREC interactive tracks : putting the user into search (2005) 0.01 
    0.011797213 = product of:
  0.058986064 = sum of:
    0.058986064 = weight(_text_:u in 5081) [ClassicSimilarity], result of:
      0.058986064 = score(doc=5081,freq=2.0), product of:
        0.13587062 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.041494254 = queryNorm
        0.43413407 = fieldWeight in 5081, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.09375 = fieldNorm(doc=5081)
  0.2 = coord(1/5)
    Source
    TREC: experiment and evaluation in information retrieval. Ed.: E.M. Voorhees, u. D.K. Harman
  6. Daniels, P.J.; Brooks, H.M.; Belkin, N.J.: Using problem structures for driving human-computer dialogues (1985) 0.01 
    0.009831011 = product of:
  0.049155056 = sum of:
    0.049155056 = weight(_text_:u in 1929) [ClassicSimilarity], result of:
      0.049155056 = score(doc=1929,freq=2.0), product of:
        0.13587062 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.041494254 = queryNorm
        0.3617784 = fieldWeight in 1929, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.078125 = fieldNorm(doc=1929)
  0.2 = coord(1/5)
    Footnote
    Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.135-142.
  7. Belkin, N.J.; Croft, W.B.: Retrieval techniques (1987) 0.01 
    0.008995038 = product of:
  0.04497519 = sum of:
    0.04497519 = product of:
      0.08995038 = sum of:
        0.08995038 = weight(_text_:22 in 334) [ClassicSimilarity], result of:
          0.08995038 = score(doc=334,freq=2.0), product of:
            0.14530581 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.041494254 = queryNorm
            0.61904186 = fieldWeight in 334, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=334)
      0.5 = coord(1/2)
  0.2 = coord(1/5)
    Source
    Annual review of information science and technology. 22(1987), S.109-145
  8. Belkin, N.J.: ¬An overview of results from Rutgers' investigations of interactive information retrieval (1998) 0.00 
    0.0028109495 = product of:
  0.014054747 = sum of:
    0.014054747 = product of:
      0.028109495 = sum of:
        0.028109495 = weight(_text_:22 in 2339) [ClassicSimilarity], result of:
          0.028109495 = score(doc=2339,freq=2.0), product of:
            0.14530581 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.041494254 = queryNorm
            0.19345059 = fieldWeight in 2339, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2339)
      0.5 = coord(1/2)
  0.2 = coord(1/5)
    Date
    22. 9.1997 19:16:05
  9. Yuan, X. (J.); Belkin, N.J.: Applying an information-seeking dialogue model in an interactive information retrieval system (2014) 0.00 
    0.0028109495 = product of:
  0.014054747 = sum of:
    0.014054747 = product of:
      0.028109495 = sum of:
        0.028109495 = weight(_text_:22 in 4544) [ClassicSimilarity], result of:
          0.028109495 = score(doc=4544,freq=2.0), product of:
            0.14530581 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.041494254 = queryNorm
            0.19345059 = fieldWeight in 4544, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4544)
      0.5 = coord(1/2)
  0.2 = coord(1/5)
    Date
    6. 4.2015 19:22:59

Authors

Years

Themes