Search (5 results, page 1 of 1)

Nait-Baha, L.; Jackiewicz, A.; Djioua, B.; Laublet, P.: Query reformulation for information retrieval on the Web using the point of view methodology : preliminary results (2001) 0.02
```
0.024581954 = product of:
  0.049163908 = sum of:
    0.049163908 = product of:
      0.098327816 = sum of:
        0.098327816 = weight(_text_:ii in 249) [ClassicSimilarity], result of:
          0.098327816 = score(doc=249,freq=2.0), product of:
            0.2745971 = queryWeight, product of:
              5.4016213 = idf(docFreq=541, maxDocs=44218)
              0.050836053 = queryNorm
            0.3580803 = fieldWeight in 249, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.4016213 = idf(docFreq=541, maxDocs=44218)
              0.046875 = fieldNorm(doc=249)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
```
Abstract

The work we are presenting is devoted to the information collected on the WWW. By the term collected we mean the whole process of retrieving, extracting and presenting results to the user. This research is part of the RAP (Research, Analyze, Propose) project in which we propose to combine two methods: (i) query reformulation using linguistic markers according to a given point of view; and (ii) text semantic analysis by means of contextual exploration results (Descles, 1991). The general project architecture describing the interactions between the users, the RAP system and the WWW search engines is presented in Nait-Baha et al. (1998). We will focus this paper on showing how we use linguistic markers to reformulate the queries according to a given point of view

Hsieh-Yee, I.: ¬The retrieval power of selected search engines : how well do they address general reference questions and subject questions? (1998) 0.01

0.012053271 = product of:
  0.024106542 = sum of:
    0.024106542 = product of:
      0.048213083 = sum of:
        0.048213083 = weight(_text_:22 in 2186) [ClassicSimilarity], result of:
          0.048213083 = score(doc=2186,freq=2.0), product of:
            0.1780192 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.050836053 = queryNorm
            0.2708308 = fieldWeight in 2186, 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=2186)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 25.12.1998 19:22:51

Wiley, D.L.: Beyond information retrieval : ways to provide content in context (1998) 0.01

0.012053271 = product of:
  0.024106542 = sum of:
    0.024106542 = product of:
      0.048213083 = sum of:
        0.048213083 = weight(_text_:22 in 3647) [ClassicSimilarity], result of:
          0.048213083 = score(doc=3647,freq=2.0), product of:
            0.1780192 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.050836053 = queryNorm
            0.2708308 = fieldWeight in 3647, 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=3647)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: Database. 21(1998) no.4, S.18-22

Ardo, A.; Lundberg, S.: ¬A regional distributed WWW search and indexing service : the DESIRE way (1998) 0.01

0.010331375 = product of:
  0.02066275 = sum of:
    0.02066275 = product of:
      0.0413255 = sum of:
        0.0413255 = weight(_text_:22 in 4190) [ClassicSimilarity], result of:
          0.0413255 = score(doc=4190,freq=2.0), product of:
            0.1780192 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.050836053 = queryNorm
            0.23214069 = fieldWeight in 4190, 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=4190)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 1. 8.1996 22:08:06

Drabenstott, K.M.: Web search strategies (2000) 0.01

0.0068875835 = product of:
  0.013775167 = sum of:
    0.013775167 = product of:
      0.027550334 = sum of:
        0.027550334 = weight(_text_:22 in 1188) [ClassicSimilarity], result of:
          0.027550334 = score(doc=1188,freq=2.0), product of:
            0.1780192 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.050836053 = queryNorm
            0.15476047 = fieldWeight in 1188, 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=1188)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Date: 22. 9.1997 19:16:05

Search (5 results, page 1 of 1)

Authors

Years

Themes