Document (#17547)

Title

Grolier introduces Encyclopedia Americana Online

Source

Advanced technology libraries. 26(1997) no.4, S.5-6

Year

1997

Abstract

Grolier Educational's Encyclopedia Americana Online contains the full text of all 30 volumes of the printed edition of EAO, plus all the tables, charts and illustrations found in the CD-ROM encyclopedia and additional text and graphics unique to the online edition. The online database is mounted on the WWW and contains hypertext links from 30.000 of the 45.000 articles to associated Web sites

Theme

Informationsmittel
Internet

Object

Encyclopedia Americana

Similar documents (content)

1. Shumaker, L.: New Electronic Encyclopedia (1990) 0.41

   0.4077525 = sum of:
     0.4077525 = product of:
       1.456259 = sum of:
         0.044988513 = weight(abstract_txt:articles in 3533) [ClassicSimilarity], result of:
           0.044988513 = score(doc=3533,freq=1.0), product of:
             0.07526063 = queryWeight, product of:
               1.0681024 = boost
               4.7821565 = idf(docFreq=1006, maxDocs=44218)
               0.0147343585 = queryNorm
             0.59776956 = fieldWeight in 3533, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.7821565 = idf(docFreq=1006, maxDocs=44218)
               0.125 = fieldNorm(doc=3533)
         0.04907166 = weight(abstract_txt:full in 3533) [ClassicSimilarity], result of:
           0.04907166 = score(doc=3533,freq=1.0), product of:
             0.079748146 = queryWeight, product of:
               1.0994848 = boost
               4.922663 = idf(docFreq=874, maxDocs=44218)
               0.0147343585 = queryNorm
             0.6153329 = fieldWeight in 3533, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.922663 = idf(docFreq=874, maxDocs=44218)
               0.125 = fieldNorm(doc=3533)
         0.15703823 = weight(abstract_txt:volumes in 3533) [ClassicSimilarity], result of:
           0.15703823 = score(doc=3533,freq=1.0), product of:
             0.17318238 = queryWeight, product of:
               1.6202453 = boost
               7.2542357 = idf(docFreq=84, maxDocs=44218)
               0.0147343585 = queryNorm
             0.90677947 = fieldWeight in 3533, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.2542357 = idf(docFreq=84, maxDocs=44218)
               0.125 = fieldNorm(doc=3533)
         0.054406505 = weight(abstract_txt:text in 3533) [ClassicSimilarity], result of:
           0.054406505 = score(doc=3533,freq=1.0), product of:
             0.10763264 = queryWeight, product of:
               1.8064083 = boost
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.0147343585 = queryNorm
             0.5054833 = fieldWeight in 3533, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.125 = fieldNorm(doc=3533)
         0.28095883 = weight(abstract_txt:30.000 in 3533) [ClassicSimilarity], result of:
           0.28095883 = score(doc=3533,freq=1.0), product of:
             0.25522813 = queryWeight, product of:
               1.9669496 = boost
               8.806516 = idf(docFreq=17, maxDocs=44218)
               0.0147343585 = queryNorm
             1.1008145 = fieldWeight in 3533, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.806516 = idf(docFreq=17, maxDocs=44218)
               0.125 = fieldNorm(doc=3533)
         0.17225733 = weight(abstract_txt:contains in 3533) [ClassicSimilarity], result of:
           0.17225733 = score(doc=3533,freq=1.0), product of:
             0.23207512 = queryWeight, product of:
               2.6525173 = boost
               5.9379854 = idf(docFreq=316, maxDocs=44218)
               0.0147343585 = queryNorm
             0.7422482 = fieldWeight in 3533, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.9379854 = idf(docFreq=316, maxDocs=44218)
               0.125 = fieldNorm(doc=3533)
         0.69753796 = weight(abstract_txt:encyclopedia in 3533) [ClassicSimilarity], result of:
           0.69753796 = score(doc=3533,freq=3.0), product of:
             0.46796352 = queryWeight, product of:
               4.6131287 = boost
               6.8847027 = idf(docFreq=122, maxDocs=44218)
               0.0147343585 = queryNorm
             1.4905819 = fieldWeight in 3533, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.8847027 = idf(docFreq=122, maxDocs=44218)
               0.125 = fieldNorm(doc=3533)
       0.28 = coord(7/25)
   

2. Grolier Interactive and IBM's World Book roll out 1998 multimedia encyclopaedias (1997) 0.36

   0.35811648 = sum of:
     0.35811648 = product of:
       1.2789874 = sum of:
         0.044353165 = weight(abstract_txt:links in 969) [ClassicSimilarity], result of:
           0.044353165 = score(doc=969,freq=1.0), product of:
             0.09031135 = queryWeight, product of:
               1.1700383 = boost
               5.2385488 = idf(docFreq=637, maxDocs=44218)
               0.0147343585 = queryNorm
             0.49111396 = fieldWeight in 969, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2385488 = idf(docFreq=637, maxDocs=44218)
               0.09375 = fieldNorm(doc=969)
         0.048575725 = weight(abstract_txt:sites in 969) [ClassicSimilarity], result of:
           0.048575725 = score(doc=969,freq=1.0), product of:
             0.095956 = queryWeight, product of:
               1.2060491 = boost
               5.399778 = idf(docFreq=542, maxDocs=44218)
               0.0147343585 = queryNorm
             0.50622916 = fieldWeight in 969, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.399778 = idf(docFreq=542, maxDocs=44218)
               0.09375 = fieldNorm(doc=969)
         0.040804878 = weight(abstract_txt:text in 969) [ClassicSimilarity], result of:
           0.040804878 = score(doc=969,freq=1.0), product of:
             0.10763264 = queryWeight, product of:
               1.8064083 = boost
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.0147343585 = queryNorm
             0.37911248 = fieldWeight in 969, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.09375 = fieldNorm(doc=969)
         0.2347915 = weight(abstract_txt:edition in 969) [ClassicSimilarity], result of:
           0.2347915 = score(doc=969,freq=3.0), product of:
             0.23963511 = queryWeight, product of:
               2.6953747 = boost
               6.033927 = idf(docFreq=287, maxDocs=44218)
               0.0147343585 = queryNorm
             0.9797876 = fieldWeight in 969, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.033927 = idf(docFreq=287, maxDocs=44218)
               0.09375 = fieldNorm(doc=969)
         0.060811132 = weight(abstract_txt:online in 969) [ClassicSimilarity], result of:
           0.060811132 = score(doc=969,freq=1.0), product of:
             0.17692994 = queryWeight, product of:
               3.2753642 = boost
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.0147343585 = queryNorm
             0.34370178 = fieldWeight in 969, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.09375 = fieldNorm(doc=969)
         0.54760814 = weight(abstract_txt:grolier in 969) [ClassicSimilarity], result of:
           0.54760814 = score(doc=969,freq=2.0), product of:
             0.4824354 = queryWeight, product of:
               3.8244019 = boost
               8.561393 = idf(docFreq=22, maxDocs=44218)
               0.0147343585 = queryNorm
             1.1350911 = fieldWeight in 969, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               8.561393 = idf(docFreq=22, maxDocs=44218)
               0.09375 = fieldNorm(doc=969)
         0.30204278 = weight(abstract_txt:encyclopedia in 969) [ClassicSimilarity], result of:
           0.30204278 = score(doc=969,freq=1.0), product of:
             0.46796352 = queryWeight, product of:
               4.6131287 = boost
               6.8847027 = idf(docFreq=122, maxDocs=44218)
               0.0147343585 = queryNorm
             0.6454409 = fieldWeight in 969, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.8847027 = idf(docFreq=122, maxDocs=44218)
               0.09375 = fieldNorm(doc=969)
       0.28 = coord(7/25)
   

3. Pack, T.: Grolier Multimedia Encyclopedia : now in two versions (1998) 0.28

   0.28041157 = sum of:
     0.28041157 = product of:
       1.4020579 = sum of:
         0.054406505 = weight(abstract_txt:text in 3306) [ClassicSimilarity], result of:
           0.054406505 = score(doc=3306,freq=1.0), product of:
             0.10763264 = queryWeight, product of:
               1.8064083 = boost
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.0147343585 = queryNorm
             0.5054833 = fieldWeight in 3306, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.125 = fieldNorm(doc=3306)
         0.18074259 = weight(abstract_txt:edition in 3306) [ClassicSimilarity], result of:
           0.18074259 = score(doc=3306,freq=1.0), product of:
             0.23963511 = queryWeight, product of:
               2.6953747 = boost
               6.033927 = idf(docFreq=287, maxDocs=44218)
               0.0147343585 = queryNorm
             0.7542409 = fieldWeight in 3306, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.033927 = idf(docFreq=287, maxDocs=44218)
               0.125 = fieldNorm(doc=3306)
         0.08108151 = weight(abstract_txt:online in 3306) [ClassicSimilarity], result of:
           0.08108151 = score(doc=3306,freq=1.0), product of:
             0.17692994 = queryWeight, product of:
               3.2753642 = boost
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.0147343585 = queryNorm
             0.45826903 = fieldWeight in 3306, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.125 = fieldNorm(doc=3306)
         0.5162899 = weight(abstract_txt:grolier in 3306) [ClassicSimilarity], result of:
           0.5162899 = score(doc=3306,freq=1.0), product of:
             0.4824354 = queryWeight, product of:
               3.8244019 = boost
               8.561393 = idf(docFreq=22, maxDocs=44218)
               0.0147343585 = queryNorm
             1.0701741 = fieldWeight in 3306, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.561393 = idf(docFreq=22, maxDocs=44218)
               0.125 = fieldNorm(doc=3306)
         0.56953734 = weight(abstract_txt:encyclopedia in 3306) [ClassicSimilarity], result of:
           0.56953734 = score(doc=3306,freq=2.0), product of:
             0.46796352 = queryWeight, product of:
               4.6131287 = boost
               6.8847027 = idf(docFreq=122, maxDocs=44218)
               0.0147343585 = queryNorm
             1.217055 = fieldWeight in 3306, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.8847027 = idf(docFreq=122, maxDocs=44218)
               0.125 = fieldNorm(doc=3306)
       0.2 = coord(5/25)
   

4. Brunelle, B.S.; Johnson, D.: 'Full' full text (1994) 0.26

   0.2614591 = sum of:
     0.2614591 = product of:
       0.72627527 = sum of:
         0.0849946 = weight(abstract_txt:full in 8569) [ClassicSimilarity], result of:
           0.0849946 = score(doc=8569,freq=12.0), product of:
             0.079748146 = queryWeight, product of:
               1.0994848 = boost
               4.922663 = idf(docFreq=874, maxDocs=44218)
               0.0147343585 = queryNorm
             1.0657878 = fieldWeight in 8569, product of:
               3.4641016 = tf(freq=12.0), with freq of:
                 12.0 = termFreq=12.0
               4.922663 = idf(docFreq=874, maxDocs=44218)
               0.0625 = fieldNorm(doc=8569)
         0.029568775 = weight(abstract_txt:links in 8569) [ClassicSimilarity], result of:
           0.029568775 = score(doc=8569,freq=1.0), product of:
             0.09031135 = queryWeight, product of:
               1.1700383 = boost
               5.2385488 = idf(docFreq=637, maxDocs=44218)
               0.0147343585 = queryNorm
             0.3274093 = fieldWeight in 8569, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2385488 = idf(docFreq=637, maxDocs=44218)
               0.0625 = fieldNorm(doc=8569)
         0.05658848 = weight(abstract_txt:plus in 8569) [ClassicSimilarity], result of:
           0.05658848 = score(doc=8569,freq=1.0), product of:
             0.13921054 = queryWeight, product of:
               1.4526634 = boost
               6.5039306 = idf(docFreq=179, maxDocs=44218)
               0.0147343585 = queryNorm
             0.40649566 = fieldWeight in 8569, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.5039306 = idf(docFreq=179, maxDocs=44218)
               0.0625 = fieldNorm(doc=8569)
         0.06129897 = weight(abstract_txt:tables in 8569) [ClassicSimilarity], result of:
           0.06129897 = score(doc=8569,freq=1.0), product of:
             0.14683251 = queryWeight, product of:
               1.4919012 = boost
               6.6796074 = idf(docFreq=150, maxDocs=44218)
               0.0147343585 = queryNorm
             0.41747546 = fieldWeight in 8569, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.6796074 = idf(docFreq=150, maxDocs=44218)
               0.0625 = fieldNorm(doc=8569)
         0.0707172 = weight(abstract_txt:graphics in 8569) [ClassicSimilarity], result of:
           0.0707172 = score(doc=8569,freq=1.0), product of:
             0.16151151 = queryWeight, product of:
               1.5646986 = boost
               7.0055394 = idf(docFreq=108, maxDocs=44218)
               0.0147343585 = queryNorm
             0.4378462 = fieldWeight in 8569, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.0055394 = idf(docFreq=108, maxDocs=44218)
               0.0625 = fieldNorm(doc=8569)
         0.090981714 = weight(abstract_txt:illustrations in 8569) [ClassicSimilarity], result of:
           0.090981714 = score(doc=8569,freq=1.0), product of:
             0.19105402 = queryWeight, product of:
               1.7017941 = boost
               7.61935 = idf(docFreq=58, maxDocs=44218)
               0.0147343585 = queryNorm
             0.47620937 = fieldWeight in 8569, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.61935 = idf(docFreq=58, maxDocs=44218)
               0.0625 = fieldNorm(doc=8569)
         0.09022298 = weight(abstract_txt:text in 8569) [ClassicSimilarity], result of:
           0.09022298 = score(doc=8569,freq=11.0), product of:
             0.10763264 = queryWeight, product of:
               1.8064083 = boost
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.0147343585 = queryNorm
             0.83824927 = fieldWeight in 8569, product of:
               3.3166249 = tf(freq=11.0), with freq of:
                 11.0 = termFreq=11.0
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.0625 = fieldNorm(doc=8569)
         0.040540755 = weight(abstract_txt:online in 8569) [ClassicSimilarity], result of:
           0.040540755 = score(doc=8569,freq=1.0), product of:
             0.17692994 = queryWeight, product of:
               3.2753642 = boost
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.0147343585 = queryNorm
             0.22913451 = fieldWeight in 8569, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.0625 = fieldNorm(doc=8569)
         0.20136185 = weight(abstract_txt:encyclopedia in 8569) [ClassicSimilarity], result of:
           0.20136185 = score(doc=8569,freq=1.0), product of:
             0.46796352 = queryWeight, product of:
               4.6131287 = boost
               6.8847027 = idf(docFreq=122, maxDocs=44218)
               0.0147343585 = queryNorm
             0.43029392 = fieldWeight in 8569, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.8847027 = idf(docFreq=122, maxDocs=44218)
               0.0625 = fieldNorm(doc=8569)
       0.36 = coord(9/25)
   

5. Clements, J.; Nicholls, P.: ¬A comparative survey of multimedia CD-ROM encyclopedias (1995) 0.25

   0.25304154 = sum of:
     0.25304154 = product of:
       1.5815096 = sum of:
         0.08362049 = weight(abstract_txt:printed in 3779) [ClassicSimilarity], result of:
           0.08362049 = score(doc=3779,freq=1.0), product of:
             0.1137737 = queryWeight, product of:
               1.3132575 = boost
               5.879776 = idf(docFreq=335, maxDocs=44218)
               0.0147343585 = queryNorm
             0.734972 = fieldWeight in 3779, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.879776 = idf(docFreq=335, maxDocs=44218)
               0.125 = fieldNorm(doc=3779)
         0.08108151 = weight(abstract_txt:online in 3779) [ClassicSimilarity], result of:
           0.08108151 = score(doc=3779,freq=1.0), product of:
             0.17692994 = queryWeight, product of:
               3.2753642 = boost
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.0147343585 = queryNorm
             0.45826903 = fieldWeight in 3779, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.125 = fieldNorm(doc=3779)
         0.5162899 = weight(abstract_txt:grolier in 3779) [ClassicSimilarity], result of:
           0.5162899 = score(doc=3779,freq=1.0), product of:
             0.4824354 = queryWeight, product of:
               3.8244019 = boost
               8.561393 = idf(docFreq=22, maxDocs=44218)
               0.0147343585 = queryNorm
             1.0701741 = fieldWeight in 3779, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.561393 = idf(docFreq=22, maxDocs=44218)
               0.125 = fieldNorm(doc=3779)
         0.90051764 = weight(abstract_txt:encyclopedia in 3779) [ClassicSimilarity], result of:
           0.90051764 = score(doc=3779,freq=5.0), product of:
             0.46796352 = queryWeight, product of:
               4.6131287 = boost
               6.8847027 = idf(docFreq=122, maxDocs=44218)
               0.0147343585 = queryNorm
             1.924333 = fieldWeight in 3779, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               6.8847027 = idf(docFreq=122, maxDocs=44218)
               0.125 = fieldNorm(doc=3779)
       0.16 = coord(4/25)