Search (49 results, page 2 of 3)

  • × language_ss:"e"
  • × theme_ss:"Suchmaschinen"
  • × year_i:[2000 TO 2010}
  1. Furner, J.: ¬A unifying model of document relatedness for hybrid search engines (2003) 0.01 
    0.0084825 = product of:
  0.0424125 = sum of:
    0.0424125 = weight(_text_:22 in 2717) [ClassicSimilarity], result of:
      0.0424125 = score(doc=2717,freq=2.0), product of:
        0.1827017 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.052173212 = queryNorm
        0.23214069 = fieldWeight in 2717, 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=2717)
  0.2 = coord(1/5)
    Date
    11. 9.2004 17:32:22
  2. Nicholson, S.; Sierra, T.; Eseryel, U.Y.; Park, J.-H.; Barkow, P.; Pozo, E.J.; Ward, J.: How much of it is real? : analysis of paid placement in Web search engine results (2006) 0.01 
    0.0084825 = product of:
  0.0424125 = sum of:
    0.0424125 = weight(_text_:22 in 5278) [ClassicSimilarity], result of:
      0.0424125 = score(doc=5278,freq=2.0), product of:
        0.1827017 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.052173212 = queryNorm
        0.23214069 = fieldWeight in 5278, 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=5278)
  0.2 = coord(1/5)
    Date
    22. 7.2006 16:32:57
  3. Rotenberg, B.: Towards personalised search : EU Data Protection Law and its implications for media pluralism (2007) 0.01 
    0.007823674 = product of:
  0.03911837 = sum of:
    0.03911837 = weight(_text_:21 in 373) [ClassicSimilarity], result of:
      0.03911837 = score(doc=373,freq=4.0), product of:
        0.16162895 = queryWeight, product of:
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.052173212 = queryNorm
        0.24202576 = fieldWeight in 373, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.0390625 = fieldNorm(doc=373)
  0.2 = coord(1/5)
    Abstract
    On 17 March 2006, Google, the major web search engine, won a partial victory in its legal battle against the United States government. In an attempt to enforce the 1998 Child Online Protection Act, the us government had asked it to provide one million web addresses or URLs that are accessible through Google, as well as 5,000 users' search queries. In Gonzales v. Google, a California District Court ruled that Google did not have to comply fully with the us government's request: Google did not need to disclose a single search query, and was not required to provide more than 50.000 web addresses. However, it soon appeared that Microsoft, AOL and Yahoo! had handed over the information requested by the government in that instance, and in the course of this case all search engines publicly admitted massive user data collection. It turns out that all major search engines are able to provide a list of IP addresses with the actual search queries made, and vice versa. Scarcely five months later, AOL's search engine logs were the subject of yet another round of data protection concerns. There was a public outcry when it became known that it had published 21 million search queries, that is, the search histories of more than 650,000 of its users. While AOL's intentions were laudable (namely supporting research in user behaviour), it emerged that making the link between the unique ID supplied for a given user and the real-world identity was not all that difficult. Both these cases are milestones in raising awareness of the importance of data protection in relation to web search.
    Date
    5. 6.2007 11:34:21
  4. Lewandowski, D.: Nachweis deutschsprachiger bibliotheks- und informationswissenschaftlicher Aufsätze in Google Scholar (2007) 0.01 
    0.007745042 = product of:
  0.03872521 = sum of:
    0.03872521 = weight(_text_:21 in 284) [ClassicSimilarity], result of:
      0.03872521 = score(doc=284,freq=2.0), product of:
        0.16162895 = queryWeight, product of:
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.052173212 = queryNorm
        0.23959327 = fieldWeight in 284, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.0546875 = fieldNorm(doc=284)
  0.2 = coord(1/5)
    Date
    21. 2.1997 19:37:24
  5. Pieper, D.; Wolf, S.: BASE - Eine Suchmaschine für OAI-Quellen und wissenschaftliche Webseiten (2007) 0.01 
    0.007745042 = product of:
  0.03872521 = sum of:
    0.03872521 = weight(_text_:21 in 294) [ClassicSimilarity], result of:
      0.03872521 = score(doc=294,freq=2.0), product of:
        0.16162895 = queryWeight, product of:
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.052173212 = queryNorm
        0.23959327 = fieldWeight in 294, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.0546875 = fieldNorm(doc=294)
  0.2 = coord(1/5)
    Date
    21. 2.1997 19:37:24
  6. Bekavac, B.; Herget, J.; Hierl, S.; Öttl, S.: Visualisierungskomponenten bei webbasierten Suchmaschinen : Methoden, Kriterien und ein Marktüberblick (2007) 0.01 
    0.007745042 = product of:
  0.03872521 = sum of:
    0.03872521 = weight(_text_:21 in 399) [ClassicSimilarity], result of:
      0.03872521 = score(doc=399,freq=2.0), product of:
        0.16162895 = queryWeight, product of:
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.052173212 = queryNorm
        0.23959327 = fieldWeight in 399, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.0546875 = fieldNorm(doc=399)
  0.2 = coord(1/5)
    Date
    21. 2.1997 19:37:24
  7. Su, L.T.: ¬A comprehensive and systematic model of user evaluation of Web search engines : Il. An evaluation by undergraduates (2003) 0.01 
    0.0070687504 = product of:
  0.03534375 = sum of:
    0.03534375 = weight(_text_:22 in 2117) [ClassicSimilarity], result of:
      0.03534375 = score(doc=2117,freq=2.0), product of:
        0.1827017 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.052173212 = queryNorm
        0.19345059 = fieldWeight in 2117, 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=2117)
  0.2 = coord(1/5)
    Date
    24. 1.2004 18:27:22
  8. Loia, V.; Pedrycz, W.; Senatore, S.; Sessa, M.I.: Web navigation support by means of proximity-driven assistant agents (2006) 0.01 
    0.0070687504 = product of:
  0.03534375 = sum of:
    0.03534375 = weight(_text_:22 in 5283) [ClassicSimilarity], result of:
      0.03534375 = score(doc=5283,freq=2.0), product of:
        0.1827017 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.052173212 = queryNorm
        0.19345059 = fieldWeight in 5283, 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=5283)
  0.2 = coord(1/5)
    Date
    22. 7.2006 16:59:13
  9. Garcés, P.J.; Olivas, J.A.; Romero, F.P.: Concept-matching IR systems versus word-matching information retrieval systems : considering fuzzy interrelations for indexing Web pages (2006) 0.01 
    0.0070687504 = product of:
  0.03534375 = sum of:
    0.03534375 = weight(_text_:22 in 5288) [ClassicSimilarity], result of:
      0.03534375 = score(doc=5288,freq=2.0), product of:
        0.1827017 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.052173212 = queryNorm
        0.19345059 = fieldWeight in 5288, 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=5288)
  0.2 = coord(1/5)
    Date
    22. 7.2006 17:14:12
  10. Golderman, G.M.; Connolly, B.: Between the book covers : going beyond OPAC keyword searching with the deep linking capabilities of Google Scholar and Google Book Search (2004/05) 0.01 
    0.0070687504 = product of:
  0.03534375 = sum of:
    0.03534375 = weight(_text_:22 in 731) [ClassicSimilarity], result of:
      0.03534375 = score(doc=731,freq=2.0), product of:
        0.1827017 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.052173212 = queryNorm
        0.19345059 = fieldWeight in 731, 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=731)
  0.2 = coord(1/5)
    Date
    2.12.2007 19:39:22
  11. Boldi, P.; Santini, M.; Vigna, S.: PageRank as a function of the damping factor (2005) 0.01 
    0.0070687504 = product of:
  0.03534375 = sum of:
    0.03534375 = weight(_text_:22 in 2564) [ClassicSimilarity], result of:
      0.03534375 = score(doc=2564,freq=2.0), product of:
        0.1827017 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.052173212 = queryNorm
        0.19345059 = fieldWeight in 2564, 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=2564)
  0.2 = coord(1/5)
    Date
    16. 1.2016 10:22:28
  12. Baeza-Yates, R.; Boldi, P.; Castillo, C.: Generalizing PageRank : damping functions for linkbased ranking algorithms (2006) 0.01 
    0.0070687504 = product of:
  0.03534375 = sum of:
    0.03534375 = weight(_text_:22 in 2565) [ClassicSimilarity], result of:
      0.03534375 = score(doc=2565,freq=2.0), product of:
        0.1827017 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.052173212 = queryNorm
        0.19345059 = fieldWeight in 2565, 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=2565)
  0.2 = coord(1/5)
    Date
    16. 1.2016 10:22:28
  13. Bilal, D.: Children's use of the Yahooligans! Web search engine : I. Cognitive, physical, and affective behaviors on fact-based search tasks (2000) 0.01 
    0.0066386065 = product of:
  0.033193033 = sum of:
    0.033193033 = weight(_text_:21 in 4776) [ClassicSimilarity], result of:
      0.033193033 = score(doc=4776,freq=2.0), product of:
        0.16162895 = queryWeight, product of:
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.052173212 = queryNorm
        0.20536566 = fieldWeight in 4776, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.046875 = fieldNorm(doc=4776)
  0.2 = coord(1/5)
    Date
    20. 5.2000 17:37:21
  14. 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) 0.01 
    0.0066386065 = product of:
  0.033193033 = sum of:
    0.033193033 = weight(_text_:21 in 249) [ClassicSimilarity], result of:
      0.033193033 = score(doc=249,freq=2.0), product of:
        0.16162895 = queryWeight, product of:
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.052173212 = queryNorm
        0.20536566 = fieldWeight in 249, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.046875 = fieldNorm(doc=249)
  0.2 = coord(1/5)
    Date
    11. 3.2002 13:21:02
  15. Becker, N.J.: Google in perspective: : understanding and enhancing student search skills (2003) 0.01 
    0.0066386065 = product of:
  0.033193033 = sum of:
    0.033193033 = weight(_text_:21 in 2383) [ClassicSimilarity], result of:
      0.033193033 = score(doc=2383,freq=2.0), product of:
        0.16162895 = queryWeight, product of:
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.052173212 = queryNorm
        0.20536566 = fieldWeight in 2383, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.046875 = fieldNorm(doc=2383)
  0.2 = coord(1/5)
    Date
    25. 6.2004 13:21:53
  16. Radev, D.; Fan, W.; Qu, H.; Wu, H.; Grewal, A.: Probabilistic question answering on the Web (2005) 0.01 
    0.0066386065 = product of:
  0.033193033 = sum of:
    0.033193033 = weight(_text_:21 in 3455) [ClassicSimilarity], result of:
      0.033193033 = score(doc=3455,freq=2.0), product of:
        0.16162895 = queryWeight, product of:
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.052173212 = queryNorm
        0.20536566 = fieldWeight in 3455, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.046875 = fieldNorm(doc=3455)
  0.2 = coord(1/5)
    Date
    21. 2.2007 13:16:09
  17. Lucas, W.T.; Topi, H.: Training for Web search : will it get you in shape? (2004) 0.01 
    0.0066386065 = product of:
  0.033193033 = sum of:
    0.033193033 = weight(_text_:21 in 5245) [ClassicSimilarity], result of:
      0.033193033 = score(doc=5245,freq=2.0), product of:
        0.16162895 = queryWeight, product of:
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.052173212 = queryNorm
        0.20536566 = fieldWeight in 5245, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.046875 = fieldNorm(doc=5245)
  0.2 = coord(1/5)
    Date
    21. 7.2006 20:14:42
  18. Höchstötter, N.: Suchverhalten im Web : Erhebung, Analyse und Möglichkeiten (2007) 0.01 
    0.0066386065 = product of:
  0.033193033 = sum of:
    0.033193033 = weight(_text_:21 in 281) [ClassicSimilarity], result of:
      0.033193033 = score(doc=281,freq=2.0), product of:
        0.16162895 = queryWeight, product of:
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.052173212 = queryNorm
        0.20536566 = fieldWeight in 281, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.046875 = fieldNorm(doc=281)
  0.2 = coord(1/5)
    Date
    21. 2.1997 19:37:24
  19. Aschoff, F.; Rausch von Traubenberg, E.: Usability von Webportalen und Web-Suchmaschinen im Vergleich (2007) 0.01 
    0.0066386065 = product of:
  0.033193033 = sum of:
    0.033193033 = weight(_text_:21 in 287) [ClassicSimilarity], result of:
      0.033193033 = score(doc=287,freq=2.0), product of:
        0.16162895 = queryWeight, product of:
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.052173212 = queryNorm
        0.20536566 = fieldWeight in 287, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.046875 = fieldNorm(doc=287)
  0.2 = coord(1/5)
    Date
    21. 2.1997 19:37:24
  20. Burckhardt, D.: Historische Rezensionen online : Eine thematische Suchmaschine von Clio-online (2007) 0.01 
    0.0066386065 = product of:
  0.033193033 = sum of:
    0.033193033 = weight(_text_:21 in 292) [ClassicSimilarity], result of:
      0.033193033 = score(doc=292,freq=2.0), product of:
        0.16162895 = queryWeight, product of:
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.052173212 = queryNorm
        0.20536566 = fieldWeight in 292, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.0979297 = idf(docFreq=5425, maxDocs=44218)
          0.046875 = fieldNorm(doc=292)
  0.2 = coord(1/5)
    Date
    21. 2.1997 19:37:24

Authors

Types

  • a 47
  • el 2
  • m 2
  • More… Less…

Themes

Subjects

Classifications