Document (#20336)

Author
Esser, M.
Title
Was Sie über Suchmaschinen wissen sollten
Source
Tomorrow. 1998, H.12, S.60-83
Year
1998
Abstract
Im Internet gibt es fast so viele Web-Seiten wie Menschen auf der Welt. Sie sind verteilt auf Millionen Computer rund um den Globus. Tomorrow zeigt, wie Sie in diesem Labyrinth der Informationen die Orientierung behalten und die sprichwörtliche Nadel im Heuhaufen finden
Content
Mit den Einzelbeiträgen: Pfadfinder im Datendschungel; So arbeitet eine Suchmaschine; Wer nutzt Suchmaschinen und wozu; Wenn Profis auf die Suche gehen; Welche Arten von Suchmaschinen gibt es? Die Spezialisten: Suchmaschinen für besondere Fälle; Persönliche Datenagenten: Lizenz zum Finden; Suchmaschinen im Tomorrow-Test
Theme
Suchmaschinen
Object
AltaVista
HotBot
Excite
Fireball
Infoseek
Lycos
Crawler
WebCrawler
Northern Light
Autonomy
Inquisit

Similar documents (author)

  1. Esser, R.: Gesamtnachweis der an der ETH-Zürich vorhandenen Literatur (2000) 5.32
    5.3242707 = sum of:
      5.3242707 = weight(author_txt:esser in 4469) [ClassicSimilarity], result of:
        5.3242707 = fieldWeight in 4469, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.518833 = idf(docFreq=23, maxDocs=44218)
          0.625 = fieldNorm(doc=4469)
    
  2. Schmitz-Esser, W.: New approaches in thesaurus application (1991) 4.26
    4.2594166 = sum of:
      4.2594166 = weight(author_txt:esser in 2111) [ClassicSimilarity], result of:
        4.2594166 = fieldWeight in 2111, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.518833 = idf(docFreq=23, maxDocs=44218)
          0.5 = fieldNorm(doc=2111)
    
  3. Schmitz-Esser, W.: Thesauri facing new challenges (1990) 4.26
    4.2594166 = sum of:
      4.2594166 = weight(author_txt:esser in 2218) [ClassicSimilarity], result of:
        4.2594166 = fieldWeight in 2218, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.518833 = idf(docFreq=23, maxDocs=44218)
          0.5 = fieldNorm(doc=2218)
    
  4. Schmitz-Esser, W.: Publikumsfragen an Literatur zur Zeitgeschichte (1993) 4.26
    4.2594166 = sum of:
      4.2594166 = weight(author_txt:esser in 4411) [ClassicSimilarity], result of:
        4.2594166 = fieldWeight in 4411, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.518833 = idf(docFreq=23, maxDocs=44218)
          0.5 = fieldNorm(doc=4411)
    
  5. Schmitz-Esser, W.: ¬Die Pressedatenbank für Text und Bild des Verlagshauses Gruner + Jahr (1977) 4.26
    4.2594166 = sum of:
      4.2594166 = weight(author_txt:esser in 4756) [ClassicSimilarity], result of:
        4.2594166 = fieldWeight in 4756, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.518833 = idf(docFreq=23, maxDocs=44218)
          0.5 = fieldNorm(doc=4756)
    

Similar documents (content)

  1. Hertramph, H.: ¬Die Nadel im Heuhaufen (1996) 0.43
    0.43441212 = sum of:
      0.43441212 = product of:
        3.620101 = sum of:
          0.10441425 = weight(abstract_txt:viele in 3505) [ClassicSimilarity], result of:
            0.10441425 = score(doc=3505,freq=1.0), product of:
              0.119736925 = queryWeight, product of:
                1.4077361 = boost
                5.580995 = idf(docFreq=452, maxDocs=44218)
                0.01524036 = queryNorm
              0.8720305 = fieldWeight in 3505, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.580995 = idf(docFreq=452, maxDocs=44218)
                0.15625 = fieldNorm(doc=3505)
          1.6477805 = weight(title_txt:heuhaufen in 3505) [ClassicSimilarity], result of:
            1.6477805 = score(doc=3505,freq=1.0), product of:
              0.3469135 = queryWeight, product of:
                2.3961709 = boost
                9.499662 = idf(docFreq=8, maxDocs=44218)
                0.01524036 = queryNorm
              4.749831 = fieldWeight in 3505, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.499662 = idf(docFreq=8, maxDocs=44218)
                0.5 = fieldNorm(doc=3505)
          1.8679062 = weight(title_txt:nadel in 3505) [ClassicSimilarity], result of:
            1.8679062 = score(doc=3505,freq=1.0), product of:
              0.37715945 = queryWeight, product of:
                2.4984443 = boost
                9.905128 = idf(docFreq=5, maxDocs=44218)
                0.01524036 = queryNorm
              4.952564 = fieldWeight in 3505, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.905128 = idf(docFreq=5, maxDocs=44218)
                0.5 = fieldNorm(doc=3505)
        0.12 = coord(3/25)
    
  2. Moustafid, Y. El: Semantic Web Techniken für E-Learning (2003) 0.22
    0.21679199 = sum of:
      0.21679199 = product of:
        0.45165 = sum of:
          0.013232779 = weight(abstract_txt:über in 585) [ClassicSimilarity], result of:
            0.013232779 = score(doc=585,freq=2.0), product of:
              0.060420685 = queryWeight, product of:
                3.964518 = idf(docFreq=2280, maxDocs=44218)
                0.01524036 = queryNorm
              0.21901074 = fieldWeight in 585, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.964518 = idf(docFreq=2280, maxDocs=44218)
                0.0390625 = fieldNorm(doc=585)
          0.02794078 = weight(abstract_txt:diesem in 585) [ClassicSimilarity], result of:
            0.02794078 = score(doc=585,freq=3.0), product of:
              0.08687208 = queryWeight, product of:
                1.1990776 = boost
                4.7537646 = idf(docFreq=1035, maxDocs=44218)
                0.01524036 = queryNorm
              0.3216313 = fieldWeight in 585, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.7537646 = idf(docFreq=1035, maxDocs=44218)
                0.0390625 = fieldNorm(doc=585)
          0.018508898 = weight(abstract_txt:informationen in 585) [ClassicSimilarity], result of:
            0.018508898 = score(doc=585,freq=1.0), product of:
              0.09520987 = queryWeight, product of:
                1.2553018 = boost
                4.976667 = idf(docFreq=828, maxDocs=44218)
                0.01524036 = queryNorm
              0.19440106 = fieldWeight in 585, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.976667 = idf(docFreq=828, maxDocs=44218)
                0.0390625 = fieldNorm(doc=585)
          0.028211242 = weight(abstract_txt:gibt in 585) [ClassicSimilarity], result of:
            0.028211242 = score(doc=585,freq=2.0), product of:
              0.1000844 = queryWeight, product of:
                1.2870351 = boost
                5.1024737 = idf(docFreq=730, maxDocs=44218)
                0.01524036 = queryNorm
              0.2818745 = fieldWeight in 585, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.1024737 = idf(docFreq=730, maxDocs=44218)
                0.0390625 = fieldNorm(doc=585)
          0.020275496 = weight(abstract_txt:wissen in 585) [ClassicSimilarity], result of:
            0.020275496 = score(doc=585,freq=1.0), product of:
              0.10117563 = queryWeight, product of:
                1.2940323 = boost
                5.1302147 = idf(docFreq=710, maxDocs=44218)
                0.01524036 = queryNorm
              0.20039901 = fieldWeight in 585, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1302147 = idf(docFreq=710, maxDocs=44218)
                0.0390625 = fieldNorm(doc=585)
          0.025299614 = weight(abstract_txt:welt in 585) [ClassicSimilarity], result of:
            0.025299614 = score(doc=585,freq=1.0), product of:
              0.11726566 = queryWeight, product of:
                1.393133 = boost
                5.5231013 = idf(docFreq=479, maxDocs=44218)
                0.01524036 = queryNorm
              0.21574615 = fieldWeight in 585, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5231013 = idf(docFreq=479, maxDocs=44218)
                0.0390625 = fieldNorm(doc=585)
          0.03691601 = weight(abstract_txt:viele in 585) [ClassicSimilarity], result of:
            0.03691601 = score(doc=585,freq=2.0), product of:
              0.119736925 = queryWeight, product of:
                1.4077361 = boost
                5.580995 = idf(docFreq=452, maxDocs=44218)
                0.01524036 = queryNorm
              0.30830932 = fieldWeight in 585, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.580995 = idf(docFreq=452, maxDocs=44218)
                0.0390625 = fieldNorm(doc=585)
          0.026941763 = weight(abstract_txt:finden in 585) [ClassicSimilarity], result of:
            0.026941763 = score(doc=585,freq=1.0), product of:
              0.12228662 = queryWeight, product of:
                1.4226453 = boost
                5.6401033 = idf(docFreq=426, maxDocs=44218)
                0.01524036 = queryNorm
              0.22031653 = fieldWeight in 585, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6401033 = idf(docFreq=426, maxDocs=44218)
                0.0390625 = fieldNorm(doc=585)
          0.06123496 = weight(abstract_txt:suchmaschinen in 585) [ClassicSimilarity], result of:
            0.06123496 = score(doc=585,freq=4.0), product of:
              0.13317046 = queryWeight, product of:
                1.4846057 = boost
                5.885746 = idf(docFreq=333, maxDocs=44218)
                0.01524036 = queryNorm
              0.4598239 = fieldWeight in 585, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.885746 = idf(docFreq=333, maxDocs=44218)
                0.0390625 = fieldNorm(doc=585)
          0.0392462 = weight(abstract_txt:seiten in 585) [ClassicSimilarity], result of:
            0.0392462 = score(doc=585,freq=1.0), product of:
              0.15714239 = queryWeight, product of:
                1.612701 = boost
                6.3935823 = idf(docFreq=200, maxDocs=44218)
                0.01524036 = queryNorm
              0.2497493 = fieldWeight in 585, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.3935823 = idf(docFreq=200, maxDocs=44218)
                0.0390625 = fieldNorm(doc=585)
          0.061008625 = weight(abstract_txt:orientierung in 585) [ClassicSimilarity], result of:
            0.061008625 = score(doc=585,freq=1.0), product of:
              0.2108737 = queryWeight, product of:
                1.8681786 = boost
                7.406428 = idf(docFreq=72, maxDocs=44218)
                0.01524036 = queryNorm
              0.28931358 = fieldWeight in 585, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.406428 = idf(docFreq=72, maxDocs=44218)
                0.0390625 = fieldNorm(doc=585)
          0.09283361 = weight(abstract_txt:behalten in 585) [ClassicSimilarity], result of:
            0.09283361 = score(doc=585,freq=1.0), product of:
              0.27897486 = queryWeight, product of:
                2.148769 = boost
                8.518833 = idf(docFreq=23, maxDocs=44218)
                0.01524036 = queryNorm
              0.33276692 = fieldWeight in 585, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.518833 = idf(docFreq=23, maxDocs=44218)
                0.0390625 = fieldNorm(doc=585)
        0.48 = coord(12/25)
    
  3. Macht, W.: Blogs im Heuhaufen (2007) 0.21
    0.21154788 = sum of:
      0.21154788 = product of:
        1.762899 = sum of:
          0.053883526 = weight(abstract_txt:finden in 1303) [ClassicSimilarity], result of:
            0.053883526 = score(doc=1303,freq=1.0), product of:
              0.12228662 = queryWeight, product of:
                1.4226453 = boost
                5.6401033 = idf(docFreq=426, maxDocs=44218)
                0.01524036 = queryNorm
              0.44063306 = fieldWeight in 1303, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6401033 = idf(docFreq=426, maxDocs=44218)
                0.078125 = fieldNorm(doc=1303)
          0.06123496 = weight(abstract_txt:suchmaschinen in 1303) [ClassicSimilarity], result of:
            0.06123496 = score(doc=1303,freq=1.0), product of:
              0.13317046 = queryWeight, product of:
                1.4846057 = boost
                5.885746 = idf(docFreq=333, maxDocs=44218)
                0.01524036 = queryNorm
              0.4598239 = fieldWeight in 1303, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.885746 = idf(docFreq=333, maxDocs=44218)
                0.078125 = fieldNorm(doc=1303)
          1.6477805 = weight(title_txt:heuhaufen in 1303) [ClassicSimilarity], result of:
            1.6477805 = score(doc=1303,freq=1.0), product of:
              0.3469135 = queryWeight, product of:
                2.3961709 = boost
                9.499662 = idf(docFreq=8, maxDocs=44218)
                0.01524036 = queryNorm
              4.749831 = fieldWeight in 1303, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.499662 = idf(docFreq=8, maxDocs=44218)
                0.5 = fieldNorm(doc=1303)
        0.12 = coord(3/25)
    
  4. Jörn, F.: Wie Google für uns nach der ominösen Gluonenkraft stöbert : Software-Krabbler machen sich vor der Anfrage auf die Suche - Das Netz ist etwa fünfhundertmal größer als alles Durchforschte (2001) 0.19
    0.18594643 = sum of:
      0.18594643 = product of:
        0.3873884 = sum of:
          0.014794698 = weight(abstract_txt:über in 3684) [ClassicSimilarity], result of:
            0.014794698 = score(doc=3684,freq=10.0), product of:
              0.060420685 = queryWeight, product of:
                3.964518 = idf(docFreq=2280, maxDocs=44218)
                0.01524036 = queryNorm
              0.24486147 = fieldWeight in 3684, product of:
                3.1622777 = tf(freq=10.0), with freq of:
                  10.0 = termFreq=10.0
                3.964518 = idf(docFreq=2280, maxDocs=44218)
                0.01953125 = fieldNorm(doc=3684)
          0.0263892 = weight(abstract_txt:gibt in 3684) [ClassicSimilarity], result of:
            0.0263892 = score(doc=3684,freq=7.0), product of:
              0.1000844 = queryWeight, product of:
                1.2870351 = boost
                5.1024737 = idf(docFreq=730, maxDocs=44218)
                0.01524036 = queryNorm
              0.26366946 = fieldWeight in 3684, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                5.1024737 = idf(docFreq=730, maxDocs=44218)
                0.01953125 = fieldNorm(doc=3684)
          0.014336941 = weight(abstract_txt:wissen in 3684) [ClassicSimilarity], result of:
            0.014336941 = score(doc=3684,freq=2.0), product of:
              0.10117563 = queryWeight, product of:
                1.2940323 = boost
                5.1302147 = idf(docFreq=710, maxDocs=44218)
                0.01524036 = queryNorm
              0.1417035 = fieldWeight in 3684, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.1302147 = idf(docFreq=710, maxDocs=44218)
                0.01953125 = fieldNorm(doc=3684)
          0.012649807 = weight(abstract_txt:welt in 3684) [ClassicSimilarity], result of:
            0.012649807 = score(doc=3684,freq=1.0), product of:
              0.11726566 = queryWeight, product of:
                1.393133 = boost
                5.5231013 = idf(docFreq=479, maxDocs=44218)
                0.01524036 = queryNorm
              0.107873075 = fieldWeight in 3684, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5231013 = idf(docFreq=479, maxDocs=44218)
                0.01953125 = fieldNorm(doc=3684)
          0.026103562 = weight(abstract_txt:viele in 3684) [ClassicSimilarity], result of:
            0.026103562 = score(doc=3684,freq=4.0), product of:
              0.119736925 = queryWeight, product of:
                1.4077361 = boost
                5.580995 = idf(docFreq=452, maxDocs=44218)
                0.01524036 = queryNorm
              0.21800762 = fieldWeight in 3684, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.580995 = idf(docFreq=452, maxDocs=44218)
                0.01953125 = fieldNorm(doc=3684)
          0.013241044 = weight(abstract_txt:menschen in 3684) [ClassicSimilarity], result of:
            0.013241044 = score(doc=3684,freq=1.0), product of:
              0.12089168 = queryWeight, product of:
                1.414508 = boost
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.01524036 = queryNorm
              0.10952817 = fieldWeight in 3684, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6078424 = idf(docFreq=440, maxDocs=44218)
                0.01953125 = fieldNorm(doc=3684)
          0.019050704 = weight(abstract_txt:finden in 3684) [ClassicSimilarity], result of:
            0.019050704 = score(doc=3684,freq=2.0), product of:
              0.12228662 = queryWeight, product of:
                1.4226453 = boost
                5.6401033 = idf(docFreq=426, maxDocs=44218)
                0.01524036 = queryNorm
              0.15578732 = fieldWeight in 3684, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.6401033 = idf(docFreq=426, maxDocs=44218)
                0.01953125 = fieldNorm(doc=3684)
          0.020539792 = weight(abstract_txt:fast in 3684) [ClassicSimilarity], result of:
            0.020539792 = score(doc=3684,freq=2.0), product of:
              0.12857868 = queryWeight, product of:
                1.4587862 = boost
                5.7833843 = idf(docFreq=369, maxDocs=44218)
                0.01524036 = queryNorm
              0.15974493 = fieldWeight in 3684, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.7833843 = idf(docFreq=369, maxDocs=44218)
                0.01953125 = fieldNorm(doc=3684)
          0.06672925 = weight(abstract_txt:suchmaschinen in 3684) [ClassicSimilarity], result of:
            0.06672925 = score(doc=3684,freq=19.0), product of:
              0.13317046 = queryWeight, product of:
                1.4846057 = boost
                5.885746 = idf(docFreq=333, maxDocs=44218)
                0.01524036 = queryNorm
              0.50108147 = fieldWeight in 3684, product of:
                4.358899 = tf(freq=19.0), with freq of:
                  19.0 = termFreq=19.0
                5.885746 = idf(docFreq=333, maxDocs=44218)
                0.01953125 = fieldNorm(doc=3684)
          0.07342292 = weight(abstract_txt:seiten in 3684) [ClassicSimilarity], result of:
            0.07342292 = score(doc=3684,freq=14.0), product of:
              0.15714239 = queryWeight, product of:
                1.612701 = boost
                6.3935823 = idf(docFreq=200, maxDocs=44218)
                0.01524036 = queryNorm
              0.4672382 = fieldWeight in 3684, product of:
                3.7416575 = tf(freq=14.0), with freq of:
                  14.0 = termFreq=14.0
                6.3935823 = idf(docFreq=200, maxDocs=44218)
                0.01953125 = fieldNorm(doc=3684)
          0.03464005 = weight(abstract_txt:rund in 3684) [ClassicSimilarity], result of:
            0.03464005 = score(doc=3684,freq=3.0), product of:
              0.15914519 = queryWeight, product of:
                1.6229455 = boost
                6.434197 = idf(docFreq=192, maxDocs=44218)
                0.01524036 = queryNorm
              0.2176632 = fieldWeight in 3684, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.434197 = idf(docFreq=192, maxDocs=44218)
                0.01953125 = fieldNorm(doc=3684)
          0.06549046 = weight(abstract_txt:millionen in 3684) [ClassicSimilarity], result of:
            0.06549046 = score(doc=3684,freq=10.0), product of:
              0.1628922 = queryWeight, product of:
                1.6419401 = boost
                6.5095015 = idf(docFreq=178, maxDocs=44218)
                0.01524036 = queryNorm
              0.4020479 = fieldWeight in 3684, product of:
                3.1622777 = tf(freq=10.0), with freq of:
                  10.0 = termFreq=10.0
                6.5095015 = idf(docFreq=178, maxDocs=44218)
                0.01953125 = fieldNorm(doc=3684)
        0.48 = coord(12/25)
    
  5. Suchen und Finden im Internet : oder: "Die Nadel im Heuhaufen" (2001) 0.18
    0.17578433 = sum of:
      0.17578433 = product of:
        2.1973042 = sum of:
          1.0298629 = weight(title_txt:heuhaufen in 4489) [ClassicSimilarity], result of:
            1.0298629 = score(doc=4489,freq=1.0), product of:
              0.3469135 = queryWeight, product of:
                2.3961709 = boost
                9.499662 = idf(docFreq=8, maxDocs=44218)
                0.01524036 = queryNorm
              2.9686446 = fieldWeight in 4489, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.499662 = idf(docFreq=8, maxDocs=44218)
                0.3125 = fieldNorm(doc=4489)
          1.1674414 = weight(title_txt:nadel in 4489) [ClassicSimilarity], result of:
            1.1674414 = score(doc=4489,freq=1.0), product of:
              0.37715945 = queryWeight, product of:
                2.4984443 = boost
                9.905128 = idf(docFreq=5, maxDocs=44218)
                0.01524036 = queryNorm
              3.0953524 = fieldWeight in 4489, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.905128 = idf(docFreq=5, maxDocs=44218)
                0.3125 = fieldNorm(doc=4489)
        0.08 = coord(2/25)