Search (2 results, page 1 of 1)

Jascó, P.: Searching for images on the Web : pt.2 (1997) 0.03

0.025975406 = product of:
  0.051950812 = sum of:
    0.051950812 = product of:
      0.103901625 = sum of:
        0.103901625 = weight(_text_:1997 in 548) [ClassicSimilarity], result of:
          0.103901625 = score(doc=548,freq=5.0), product of:
            0.1637463 = queryWeight, product of:
              3.6322508 = idf(docFreq=3179, maxDocs=44218)
              0.04508122 = queryNorm
            0.6345281 = fieldWeight in 548, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              3.6322508 = idf(docFreq=3179, maxDocs=44218)
              0.078125 = fieldNorm(doc=548)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Source: Information today. 14(1997) no.4, S.40-41
Year: 1997

Jascó, P.: Will white page CD-ROM directories turn yellow, or, er, green of envy? (1998) 0.01
```
0.011499803 = product of:
  0.022999605 = sum of:
    0.022999605 = product of:
      0.04599921 = sum of:
        0.04599921 = weight(_text_:1997 in 1678) [ClassicSimilarity], result of:
          0.04599921 = score(doc=1678,freq=2.0), product of:
            0.1637463 = queryWeight, product of:
              3.6322508 = idf(docFreq=3179, maxDocs=44218)
              0.04508122 = queryNorm
            0.28091756 = fieldWeight in 1678, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.6322508 = idf(docFreq=3179, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1678)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
```
Abstract

1997 saw fierce competition among the publishers of print, CD-ROM and online telephone directories in the USA. Considers whether it is worth buying any white pages CD-ROM now that such information is freely available over the Internet. compares 3 versions of the white pages information based on American Business Information (ABI) data: American Directory Assistance (Http://www.lookupusa.com); InfoSpace (http://www.infospace.com); and the 7-disc CD-ROM database PhoneSearch 3.0. Concludes that for casual use such as looking up names, the Web databases are much more efficient. The CD-ROM version may be better for those who regularly want to compile mailing lists and phone lists to target a district