Document (#2339)

Author

Clark, K.

Title

CD-ROM retrieval software : the year in review

Source

CD-ROM professional. 5(1992) no.3, S.114-116

Year

1992

Abstract

Highlights some of the major CD-ROM retrieval software developments of 1991 including: SilverPlatter Information Inc.; Institute for Scientific Information; Information Access Company; and Compact Cambridge. Includes notes on developments in local periodicals holdings, standardisation of interfaces and search software designed for specific products

Similar documents (author)

1. Clark, K.: CD-ROM retrieval software : the year 1992 in review (1993) 5.13

   5.125237 = sum of:
     5.125237 = weight(author_txt:clark in 2354) [ClassicSimilarity], result of:
       5.125237 = fieldWeight in 2354, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.200379 = idf(docFreq=32, maxDocs=44218)
         0.625 = fieldNorm(doc=2354)
   

2. Clark, A.J.: Education and training for librarianship and information work : annual bibliography, 1990 (1991) 5.13

   5.125237 = sum of:
     5.125237 = weight(author_txt:clark in 2692) [ClassicSimilarity], result of:
       5.125237 = fieldWeight in 2692, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.200379 = idf(docFreq=32, maxDocs=44218)
         0.625 = fieldNorm(doc=2692)
   

3. Clark, D.: Mad cows, metathesauri, and meaning (1999) 5.13

   5.125237 = sum of:
     5.125237 = weight(author_txt:clark in 2728) [ClassicSimilarity], result of:
       5.125237 = fieldWeight in 2728, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.200379 = idf(docFreq=32, maxDocs=44218)
         0.625 = fieldNorm(doc=2728)
   

4. Clark, K.: To cancel or not to cancel (print indexes) (1992) 5.13

   5.125237 = sum of:
     5.125237 = weight(author_txt:clark in 3685) [ClassicSimilarity], result of:
       5.125237 = fieldWeight in 3685, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.200379 = idf(docFreq=32, maxDocs=44218)
         0.625 = fieldNorm(doc=3685)
   

5. Clark, K.: Discipline specific citation indexes from ISI (1993) 5.13

   5.125237 = sum of:
     5.125237 = weight(author_txt:clark in 4072) [ClassicSimilarity], result of:
       5.125237 = fieldWeight in 4072, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.200379 = idf(docFreq=32, maxDocs=44218)
         0.625 = fieldNorm(doc=4072)
   

Similar documents (content)

1. Clark, K.: CD-ROM retrieval software : the year 1992 in review (1993) 0.30

   0.3028803 = sum of:
     0.3028803 = product of:
       1.2620013 = sum of:
         0.07566535 = weight(abstract_txt:including in 2354) [ClassicSimilarity], result of:
           0.07566535 = score(doc=2354,freq=1.0), product of:
             0.092723556 = queryWeight, product of:
               4.352168 = idf(docFreq=1547, maxDocs=44218)
               0.021305142 = queryNorm
             0.8160315 = fieldWeight in 2354, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.352168 = idf(docFreq=1547, maxDocs=44218)
               0.1875 = fieldNorm(doc=2354)
         0.10526446 = weight(abstract_txt:review in 2354) [ClassicSimilarity], result of:
           0.10526446 = score(doc=2354,freq=1.0), product of:
             0.11555266 = queryWeight, product of:
               1.116336 = boost
               4.858482 = idf(docFreq=932, maxDocs=44218)
               0.021305142 = queryNorm
             0.9109653 = fieldWeight in 2354, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.858482 = idf(docFreq=932, maxDocs=44218)
               0.1875 = fieldNorm(doc=2354)
         0.21112023 = weight(abstract_txt:interfaces in 2354) [ClassicSimilarity], result of:
           0.21112023 = score(doc=2354,freq=2.0), product of:
             0.1458597 = queryWeight, product of:
               1.2542168 = boost
               5.4585624 = idf(docFreq=511, maxDocs=44218)
               0.021305142 = queryNorm
             1.4474199 = fieldWeight in 2354, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.4585624 = idf(docFreq=511, maxDocs=44218)
               0.1875 = fieldNorm(doc=2354)
         0.16187043 = weight(abstract_txt:products in 2354) [ClassicSimilarity], result of:
           0.16187043 = score(doc=2354,freq=1.0), product of:
             0.15394671 = queryWeight, product of:
               1.288517 = boost
               5.6078424 = idf(docFreq=440, maxDocs=44218)
               0.021305142 = queryNorm
             1.0514705 = fieldWeight in 2354, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6078424 = idf(docFreq=440, maxDocs=44218)
               0.1875 = fieldNorm(doc=2354)
         0.48047656 = weight(abstract_txt:standardisation in 2354) [ClassicSimilarity], result of:
           0.48047656 = score(doc=2354,freq=1.0), product of:
             0.31796077 = queryWeight, product of:
               1.85179 = boost
               8.059301 = idf(docFreq=37, maxDocs=44218)
               0.021305142 = queryNorm
             1.511119 = fieldWeight in 2354, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.059301 = idf(docFreq=37, maxDocs=44218)
               0.1875 = fieldNorm(doc=2354)
         0.22760421 = weight(abstract_txt:software in 2354) [ClassicSimilarity], result of:
           0.22760421 = score(doc=2354,freq=1.0), product of:
             0.2786673 = queryWeight, product of:
               3.002677 = boost
               4.3560514 = idf(docFreq=1541, maxDocs=44218)
               0.021305142 = queryNorm
             0.81675965 = fieldWeight in 2354, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.3560514 = idf(docFreq=1541, maxDocs=44218)
               0.1875 = fieldNorm(doc=2354)
       0.24 = coord(6/25)
   

2. SilverPlatter to offer NewsNet's NewsFlash, Bowker databases (1997) 0.18

   0.18139803 = sum of:
     0.18139803 = product of:
       0.75582516 = sum of:
         0.044138115 = weight(abstract_txt:including in 526) [ClassicSimilarity], result of:
           0.044138115 = score(doc=526,freq=1.0), product of:
             0.092723556 = queryWeight, product of:
               4.352168 = idf(docFreq=1547, maxDocs=44218)
               0.021305142 = queryNorm
             0.47601837 = fieldWeight in 526, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.352168 = idf(docFreq=1547, maxDocs=44218)
               0.109375 = fieldNorm(doc=526)
         0.053541776 = weight(abstract_txt:scientific in 526) [ClassicSimilarity], result of:
           0.053541776 = score(doc=526,freq=1.0), product of:
             0.105465256 = queryWeight, product of:
               1.0664971 = boost
               4.6415744 = idf(docFreq=1158, maxDocs=44218)
               0.021305142 = queryNorm
             0.5076722 = fieldWeight in 526, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.6415744 = idf(docFreq=1158, maxDocs=44218)
               0.109375 = fieldNorm(doc=526)
         0.15001899 = weight(abstract_txt:periodicals in 526) [ClassicSimilarity], result of:
           0.15001899 = score(doc=526,freq=1.0), product of:
             0.20960985 = queryWeight, product of:
               1.5035255 = boost
               6.543596 = idf(docFreq=172, maxDocs=44218)
               0.021305142 = queryNorm
             0.7157058 = fieldWeight in 526, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.543596 = idf(docFreq=172, maxDocs=44218)
               0.109375 = fieldNorm(doc=526)
         0.044941083 = weight(abstract_txt:retrieval in 526) [ClassicSimilarity], result of:
           0.044941083 = score(doc=526,freq=1.0), product of:
             0.11823695 = queryWeight, product of:
               1.5969692 = boost
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.021305142 = queryNorm
             0.38009337 = fieldWeight in 526, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.109375 = fieldNorm(doc=526)
         0.032232102 = weight(abstract_txt:information in 526) [ClassicSimilarity], result of:
           0.032232102 = score(doc=526,freq=2.0), product of:
             0.08607369 = queryWeight, product of:
               1.6687865 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.021305142 = queryNorm
             0.37447104 = fieldWeight in 526, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.109375 = fieldNorm(doc=526)
         0.43095306 = weight(abstract_txt:silverplatter in 526) [ClassicSimilarity], result of:
           0.43095306 = score(doc=526,freq=3.0), product of:
             0.29369313 = queryWeight, product of:
               1.7797207 = boost
               7.7456436 = idf(docFreq=51, maxDocs=44218)
               0.021305142 = queryNorm
             1.4673584 = fieldWeight in 526, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               7.7456436 = idf(docFreq=51, maxDocs=44218)
               0.109375 = fieldNorm(doc=526)
       0.24 = coord(6/25)
   

3. Ensor, P.: SilverPlatter embraces the future : the electronic reference library becomes a reality (1994) 0.16

   0.15701747 = sum of:
     0.15701747 = product of:
       0.6542395 = sum of:
         0.04633264 = weight(abstract_txt:major in 7661) [ClassicSimilarity], result of:
           0.04633264 = score(doc=7661,freq=1.0), product of:
             0.106137805 = queryWeight, product of:
               1.0698922 = boost
               4.6563506 = idf(docFreq=1141, maxDocs=44218)
               0.021305142 = queryNorm
             0.43653286 = fieldWeight in 7661, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.6563506 = idf(docFreq=1141, maxDocs=44218)
               0.09375 = fieldNorm(doc=7661)
         0.055442188 = weight(abstract_txt:designed in 7661) [ClassicSimilarity], result of:
           0.055442188 = score(doc=7661,freq=1.0), product of:
             0.11962969 = queryWeight, product of:
               1.135859 = boost
               4.9434495 = idf(docFreq=856, maxDocs=44218)
               0.021305142 = queryNorm
             0.4634484 = fieldWeight in 7661, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.9434495 = idf(docFreq=856, maxDocs=44218)
               0.09375 = fieldNorm(doc=7661)
         0.11445966 = weight(abstract_txt:products in 7661) [ClassicSimilarity], result of:
           0.11445966 = score(doc=7661,freq=2.0), product of:
             0.15394671 = queryWeight, product of:
               1.288517 = boost
               5.6078424 = idf(docFreq=440, maxDocs=44218)
               0.021305142 = queryNorm
             0.74350184 = fieldWeight in 7661, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.6078424 = idf(docFreq=440, maxDocs=44218)
               0.09375 = fieldNorm(doc=7661)
         0.027627518 = weight(abstract_txt:information in 7661) [ClassicSimilarity], result of:
           0.027627518 = score(doc=7661,freq=2.0), product of:
             0.08607369 = queryWeight, product of:
               1.6687865 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.021305142 = queryNorm
             0.32097518 = fieldWeight in 7661, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.09375 = fieldNorm(doc=7661)
         0.21326646 = weight(abstract_txt:silverplatter in 7661) [ClassicSimilarity], result of:
           0.21326646 = score(doc=7661,freq=1.0), product of:
             0.29369313 = queryWeight, product of:
               1.7797207 = boost
               7.7456436 = idf(docFreq=51, maxDocs=44218)
               0.021305142 = queryNorm
             0.7261541 = fieldWeight in 7661, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.7456436 = idf(docFreq=51, maxDocs=44218)
               0.09375 = fieldNorm(doc=7661)
         0.19711101 = weight(abstract_txt:software in 7661) [ClassicSimilarity], result of:
           0.19711101 = score(doc=7661,freq=3.0), product of:
             0.2786673 = queryWeight, product of:
               3.002677 = boost
               4.3560514 = idf(docFreq=1541, maxDocs=44218)
               0.021305142 = queryNorm
             0.7073346 = fieldWeight in 7661, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.3560514 = idf(docFreq=1541, maxDocs=44218)
               0.09375 = fieldNorm(doc=7661)
       0.24 = coord(6/25)
   

4. Littlejohn, A.: CD-ROM 1991 : the year in review (1992) 0.15

   0.15498276 = sum of:
     0.15498276 = product of:
       0.6457615 = sum of:
         0.0911617 = weight(abstract_txt:review in 3641) [ClassicSimilarity], result of:
           0.0911617 = score(doc=3641,freq=3.0), product of:
             0.11555266 = queryWeight, product of:
               1.116336 = boost
               4.858482 = idf(docFreq=932, maxDocs=44218)
               0.021305142 = queryNorm
             0.7889191 = fieldWeight in 3641, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.858482 = idf(docFreq=932, maxDocs=44218)
               0.09375 = fieldNorm(doc=3641)
         0.10095035 = weight(abstract_txt:includes in 3641) [ClassicSimilarity], result of:
           0.10095035 = score(doc=3641,freq=2.0), product of:
             0.14158176 = queryWeight, product of:
               1.2356874 = boost
               5.377919 = idf(docFreq=554, maxDocs=44218)
               0.021305142 = queryNorm
             0.71301806 = fieldWeight in 3641, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.377919 = idf(docFreq=554, maxDocs=44218)
               0.09375 = fieldNorm(doc=3641)
         0.08093522 = weight(abstract_txt:products in 3641) [ClassicSimilarity], result of:
           0.08093522 = score(doc=3641,freq=1.0), product of:
             0.15394671 = queryWeight, product of:
               1.288517 = boost
               5.6078424 = idf(docFreq=440, maxDocs=44218)
               0.021305142 = queryNorm
             0.52573526 = fieldWeight in 3641, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6078424 = idf(docFreq=440, maxDocs=44218)
               0.09375 = fieldNorm(doc=3641)
         0.1285877 = weight(abstract_txt:periodicals in 3641) [ClassicSimilarity], result of:
           0.1285877 = score(doc=3641,freq=1.0), product of:
             0.20960985 = queryWeight, product of:
               1.5035255 = boost
               6.543596 = idf(docFreq=172, maxDocs=44218)
               0.021305142 = queryNorm
             0.6134621 = fieldWeight in 3641, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.543596 = idf(docFreq=172, maxDocs=44218)
               0.09375 = fieldNorm(doc=3641)
         0.1303244 = weight(abstract_txt:1991 in 3641) [ClassicSimilarity], result of:
           0.1303244 = score(doc=3641,freq=1.0), product of:
             0.21149294 = queryWeight, product of:
               1.510264 = boost
               6.572923 = idf(docFreq=167, maxDocs=44218)
               0.021305142 = queryNorm
             0.61621153 = fieldWeight in 3641, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.572923 = idf(docFreq=167, maxDocs=44218)
               0.09375 = fieldNorm(doc=3641)
         0.113802105 = weight(abstract_txt:software in 3641) [ClassicSimilarity], result of:
           0.113802105 = score(doc=3641,freq=1.0), product of:
             0.2786673 = queryWeight, product of:
               3.002677 = boost
               4.3560514 = idf(docFreq=1541, maxDocs=44218)
               0.021305142 = queryNorm
             0.40837982 = fieldWeight in 3641, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.3560514 = idf(docFreq=1541, maxDocs=44218)
               0.09375 = fieldNorm(doc=3641)
       0.24 = coord(6/25)
   

5. Hug, H.; Nöthiger, R.: Ethics (ETH library information control system) (1992) 0.15

   0.15130913 = sum of:
     0.15130913 = product of:
       0.5403898 = sum of:
         0.03152723 = weight(abstract_txt:including in 4217) [ClassicSimilarity], result of:
           0.03152723 = score(doc=4217,freq=1.0), product of:
             0.092723556 = queryWeight, product of:
               4.352168 = idf(docFreq=1547, maxDocs=44218)
               0.021305142 = queryNorm
             0.34001315 = fieldWeight in 4217, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.352168 = idf(docFreq=1547, maxDocs=44218)
               0.078125 = fieldNorm(doc=4217)
         0.03824413 = weight(abstract_txt:scientific in 4217) [ClassicSimilarity], result of:
           0.03824413 = score(doc=4217,freq=1.0), product of:
             0.105465256 = queryWeight, product of:
               1.0664971 = boost
               4.6415744 = idf(docFreq=1158, maxDocs=44218)
               0.021305142 = queryNorm
             0.362623 = fieldWeight in 4217, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.6415744 = idf(docFreq=1158, maxDocs=44218)
               0.078125 = fieldNorm(doc=4217)
         0.08738066 = weight(abstract_txt:institute in 4217) [ClassicSimilarity], result of:
           0.08738066 = score(doc=4217,freq=1.0), product of:
             0.1829545 = queryWeight, product of:
               1.4046772 = boost
               6.113391 = idf(docFreq=265, maxDocs=44218)
               0.021305142 = queryNorm
             0.47760868 = fieldWeight in 4217, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.113391 = idf(docFreq=265, maxDocs=44218)
               0.078125 = fieldNorm(doc=4217)
         0.055600166 = weight(abstract_txt:retrieval in 4217) [ClassicSimilarity], result of:
           0.055600166 = score(doc=4217,freq=3.0), product of:
             0.11823695 = queryWeight, product of:
               1.5969692 = boost
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.021305142 = queryNorm
             0.47024357 = fieldWeight in 4217, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.078125 = fieldNorm(doc=4217)
         0.01627967 = weight(abstract_txt:information in 4217) [ClassicSimilarity], result of:
           0.01627967 = score(doc=4217,freq=1.0), product of:
             0.08607369 = queryWeight, product of:
               1.6687865 = boost
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.021305142 = queryNorm
             0.18913643 = fieldWeight in 4217, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.078125 = fieldNorm(doc=4217)
         0.20019858 = weight(abstract_txt:cambridge in 4217) [ClassicSimilarity], result of:
           0.20019858 = score(doc=4217,freq=1.0), product of:
             0.31796077 = queryWeight, product of:
               1.85179 = boost
               8.059301 = idf(docFreq=37, maxDocs=44218)
               0.021305142 = queryNorm
             0.62963295 = fieldWeight in 4217, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.059301 = idf(docFreq=37, maxDocs=44218)
               0.078125 = fieldNorm(doc=4217)
         0.11115931 = weight(abstract_txt:developments in 4217) [ClassicSimilarity], result of:
           0.11115931 = score(doc=4217,freq=1.0), product of:
             0.27062845 = queryWeight, product of:
               2.4160542 = boost
               5.257537 = idf(docFreq=625, maxDocs=44218)
               0.021305142 = queryNorm
             0.41074508 = fieldWeight in 4217, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.257537 = idf(docFreq=625, maxDocs=44218)
               0.078125 = fieldNorm(doc=4217)
       0.28 = coord(7/25)