Document (#12197)

Title
Web-based search services
Source
Online and CD-ROM review. 19(1995) no.4, S.223-227
Year
1995
Abstract
Introduces 3 online information search facilities, which make up a new breed of information services accessible through the WWW: NlightN (by Library Corporation: http://www.nlightn.com); NewsPage (by Individual Inc.: http://www.newspage.com) and InfoSeek (http://www.infoseek.com). Lists the individual databased loaded on each of these services; basic differences between the services; and notes on how to search each of the services
Theme
Suchmaschinen
Object
NlightN
NewsPage
InfoSeek

Similar documents (content)

  1. Balas, J.: Virtual support for the virtual librarian (1998) 0.24
    0.23771799 = sum of:
      0.23771799 = product of:
        0.7428687 = sum of:
          0.01178873 = weight(abstract_txt:which in 2822) [ClassicSimilarity], result of:
            0.01178873 = score(doc=2822,freq=2.0), product of:
              0.036618777 = queryWeight, product of:
                2.9137893 = idf(docFreq=6552, maxDocs=44421)
                0.012567407 = queryNorm
              0.32193127 = fieldWeight in 2822, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.9137893 = idf(docFreq=6552, maxDocs=44421)
                0.078125 = fieldNorm(doc=2822)
          0.01086517 = weight(abstract_txt:these in 2822) [ClassicSimilarity], result of:
            0.01086517 = score(doc=2822,freq=1.0), product of:
              0.043694507 = queryWeight, product of:
                1.0923492 = boost
                3.1828754 = idf(docFreq=5006, maxDocs=44421)
                0.012567407 = queryNorm
              0.24866214 = fieldWeight in 2822, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1828754 = idf(docFreq=5006, maxDocs=44421)
                0.078125 = fieldNorm(doc=2822)
          0.028909672 = weight(abstract_txt:library in 2822) [ClassicSimilarity], result of:
            0.028909672 = score(doc=2822,freq=7.0), product of:
              0.04385966 = queryWeight, product of:
                1.0944116 = boost
                3.188885 = idf(docFreq=4976, maxDocs=44421)
                0.012567407 = queryNorm
              0.65914035 = fieldWeight in 2822, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                3.188885 = idf(docFreq=4976, maxDocs=44421)
                0.078125 = fieldNorm(doc=2822)
          0.016582383 = weight(abstract_txt:online in 2822) [ClassicSimilarity], result of:
            0.016582383 = score(doc=2822,freq=1.0), product of:
              0.0579207 = queryWeight, product of:
                1.257665 = boost
                3.6645708 = idf(docFreq=3092, maxDocs=44421)
                0.012567407 = queryNorm
              0.28629458 = fieldWeight in 2822, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6645708 = idf(docFreq=3092, maxDocs=44421)
                0.078125 = fieldNorm(doc=2822)
          0.013488885 = weight(abstract_txt:information in 2822) [ClassicSimilarity], result of:
            0.013488885 = score(doc=2822,freq=2.0), product of:
              0.05047231 = queryWeight, product of:
                1.6603119 = boost
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.012567407 = queryNorm
              0.26725316 = fieldWeight in 2822, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.078125 = fieldNorm(doc=2822)
          0.056848112 = weight(abstract_txt:lists in 2822) [ClassicSimilarity], result of:
            0.056848112 = score(doc=2822,freq=1.0), product of:
              0.1316881 = queryWeight, product of:
                1.8963624 = boost
                5.5256004 = idf(docFreq=480, maxDocs=44421)
                0.012567407 = queryNorm
              0.43168753 = fieldWeight in 2822, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5256004 = idf(docFreq=480, maxDocs=44421)
                0.078125 = fieldNorm(doc=2822)
          0.47972494 = weight(abstract_txt:http in 2822) [ClassicSimilarity], result of:
            0.47972494 = score(doc=2822,freq=5.0), product of:
              0.46037784 = queryWeight, product of:
                6.1413794 = boost
                5.9648952 = idf(docFreq=309, maxDocs=44421)
                0.012567407 = queryNorm
              1.0420244 = fieldWeight in 2822, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                5.9648952 = idf(docFreq=309, maxDocs=44421)
                0.078125 = fieldNorm(doc=2822)
          0.12466085 = weight(abstract_txt:services in 2822) [ClassicSimilarity], result of:
            0.12466085 = score(doc=2822,freq=1.0), product of:
              0.38008368 = queryWeight, product of:
                7.2039833 = boost
                4.198178 = idf(docFreq=1813, maxDocs=44421)
                0.012567407 = queryNorm
              0.32798263 = fieldWeight in 2822, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.198178 = idf(docFreq=1813, maxDocs=44421)
                0.078125 = fieldNorm(doc=2822)
        0.32 = coord(8/25)
    
  2. Place, T.W.; Dijkstra, J.: Z39.50 or WWW : which way to go? (1995) 0.22
    0.2240716 = sum of:
      0.2240716 = product of:
        0.7002238 = sum of:
          0.0100030685 = weight(abstract_txt:which in 4333) [ClassicSimilarity], result of:
            0.0100030685 = score(doc=4333,freq=1.0), product of:
              0.036618777 = queryWeight, product of:
                2.9137893 = idf(docFreq=6552, maxDocs=44421)
                0.012567407 = queryNorm
              0.27316773 = fieldWeight in 4333, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.9137893 = idf(docFreq=6552, maxDocs=44421)
                0.09375 = fieldNorm(doc=4333)
          0.018543445 = weight(abstract_txt:library in 4333) [ClassicSimilarity], result of:
            0.018543445 = score(doc=4333,freq=2.0), product of:
              0.04385966 = queryWeight, product of:
                1.0944116 = boost
                3.188885 = idf(docFreq=4976, maxDocs=44421)
                0.012567407 = queryNorm
              0.4227904 = fieldWeight in 4333, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.188885 = idf(docFreq=4976, maxDocs=44421)
                0.09375 = fieldNorm(doc=4333)
          0.01671115 = weight(abstract_txt:between in 4333) [ClassicSimilarity], result of:
            0.01671115 = score(doc=4333,freq=1.0), product of:
              0.051556792 = queryWeight, product of:
                1.1865636 = boost
                3.4573963 = idf(docFreq=3804, maxDocs=44421)
                0.012567407 = queryNorm
              0.3241309 = fieldWeight in 4333, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4573963 = idf(docFreq=3804, maxDocs=44421)
                0.09375 = fieldNorm(doc=4333)
          0.011445698 = weight(abstract_txt:information in 4333) [ClassicSimilarity], result of:
            0.011445698 = score(doc=4333,freq=1.0), product of:
              0.05047231 = queryWeight, product of:
                1.6603119 = boost
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.012567407 = queryNorm
              0.22677183 = fieldWeight in 4333, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.09375 = fieldNorm(doc=4333)
          0.04915816 = weight(abstract_txt:differences in 4333) [ClassicSimilarity], result of:
            0.04915816 = score(doc=4333,freq=1.0), product of:
              0.105847046 = queryWeight, product of:
                1.7001508 = boost
                4.9538813 = idf(docFreq=851, maxDocs=44421)
                0.012567407 = queryNorm
              0.46442637 = fieldWeight in 4333, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9538813 = idf(docFreq=851, maxDocs=44421)
                0.09375 = fieldNorm(doc=4333)
          0.08068368 = weight(abstract_txt:notes in 4333) [ClassicSimilarity], result of:
            0.08068368 = score(doc=4333,freq=1.0), product of:
              0.14727831 = queryWeight, product of:
                2.005476 = boost
                5.8435345 = idf(docFreq=349, maxDocs=44421)
                0.012567407 = queryNorm
              0.54783136 = fieldWeight in 4333, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8435345 = idf(docFreq=349, maxDocs=44421)
                0.09375 = fieldNorm(doc=4333)
          0.3640856 = weight(abstract_txt:http in 4333) [ClassicSimilarity], result of:
            0.3640856 = score(doc=4333,freq=2.0), product of:
              0.46037784 = queryWeight, product of:
                6.1413794 = boost
                5.9648952 = idf(docFreq=309, maxDocs=44421)
                0.012567407 = queryNorm
              0.79084086 = fieldWeight in 4333, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.9648952 = idf(docFreq=309, maxDocs=44421)
                0.09375 = fieldNorm(doc=4333)
          0.14959303 = weight(abstract_txt:services in 4333) [ClassicSimilarity], result of:
            0.14959303 = score(doc=4333,freq=1.0), product of:
              0.38008368 = queryWeight, product of:
                7.2039833 = boost
                4.198178 = idf(docFreq=1813, maxDocs=44421)
                0.012567407 = queryNorm
              0.39357919 = fieldWeight in 4333, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.198178 = idf(docFreq=1813, maxDocs=44421)
                0.09375 = fieldNorm(doc=4333)
        0.32 = coord(8/25)
    
  3. Kennedy, S.D.: People on the Internet : find them fast (1996) 0.21
    0.2052092 = sum of:
      0.2052092 = product of:
        1.2825575 = sum of:
          0.03979772 = weight(abstract_txt:online in 5045) [ClassicSimilarity], result of:
            0.03979772 = score(doc=5045,freq=1.0), product of:
              0.0579207 = queryWeight, product of:
                1.257665 = boost
                3.6645708 = idf(docFreq=3092, maxDocs=44421)
                0.012567407 = queryNorm
              0.687107 = fieldWeight in 5045, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6645708 = idf(docFreq=3092, maxDocs=44421)
                0.1875 = fieldNorm(doc=5045)
          0.051749796 = weight(abstract_txt:through in 5045) [ClassicSimilarity], result of:
            0.051749796 = score(doc=5045,freq=1.0), product of:
              0.06900291 = queryWeight, product of:
                1.3727194 = boost
                3.9998152 = idf(docFreq=2211, maxDocs=44421)
                0.012567407 = queryNorm
              0.74996537 = fieldWeight in 5045, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9998152 = idf(docFreq=2211, maxDocs=44421)
                0.1875 = fieldNorm(doc=5045)
          0.8918239 = weight(abstract_txt:http in 5045) [ClassicSimilarity], result of:
            0.8918239 = score(doc=5045,freq=3.0), product of:
              0.46037784 = queryWeight, product of:
                6.1413794 = boost
                5.9648952 = idf(docFreq=309, maxDocs=44421)
                0.012567407 = queryNorm
              1.9371564 = fieldWeight in 5045, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.9648952 = idf(docFreq=309, maxDocs=44421)
                0.1875 = fieldNorm(doc=5045)
          0.29918605 = weight(abstract_txt:services in 5045) [ClassicSimilarity], result of:
            0.29918605 = score(doc=5045,freq=1.0), product of:
              0.38008368 = queryWeight, product of:
                7.2039833 = boost
                4.198178 = idf(docFreq=1813, maxDocs=44421)
                0.012567407 = queryNorm
              0.78715837 = fieldWeight in 5045, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.198178 = idf(docFreq=1813, maxDocs=44421)
                0.1875 = fieldNorm(doc=5045)
        0.16 = coord(4/25)
    
  4. Schwarzwalder, R.: ¬The IEEE and electronic information (1998) 0.19
    0.19214459 = sum of:
      0.19214459 = product of:
        0.80060244 = sum of:
          0.013112195 = weight(abstract_txt:library in 4307) [ClassicSimilarity], result of:
            0.013112195 = score(doc=4307,freq=1.0), product of:
              0.04385966 = queryWeight, product of:
                1.0944116 = boost
                3.188885 = idf(docFreq=4976, maxDocs=44421)
                0.012567407 = queryNorm
              0.29895797 = fieldWeight in 4307, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.188885 = idf(docFreq=4976, maxDocs=44421)
                0.09375 = fieldNorm(doc=4307)
          0.01671115 = weight(abstract_txt:between in 4307) [ClassicSimilarity], result of:
            0.01671115 = score(doc=4307,freq=1.0), product of:
              0.051556792 = queryWeight, product of:
                1.1865636 = boost
                3.4573963 = idf(docFreq=3804, maxDocs=44421)
                0.012567407 = queryNorm
              0.3241309 = fieldWeight in 4307, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4573963 = idf(docFreq=3804, maxDocs=44421)
                0.09375 = fieldNorm(doc=4307)
          0.028141238 = weight(abstract_txt:online in 4307) [ClassicSimilarity], result of:
            0.028141238 = score(doc=4307,freq=2.0), product of:
              0.0579207 = queryWeight, product of:
                1.257665 = boost
                3.6645708 = idf(docFreq=3092, maxDocs=44421)
                0.012567407 = queryNorm
              0.48585802 = fieldWeight in 4307, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.6645708 = idf(docFreq=3092, maxDocs=44421)
                0.09375 = fieldNorm(doc=4307)
          0.016186662 = weight(abstract_txt:information in 4307) [ClassicSimilarity], result of:
            0.016186662 = score(doc=4307,freq=2.0), product of:
              0.05047231 = queryWeight, product of:
                1.6603119 = boost
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.012567407 = queryNorm
              0.3207038 = fieldWeight in 4307, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.09375 = fieldNorm(doc=4307)
          0.5148948 = weight(abstract_txt:http in 4307) [ClassicSimilarity], result of:
            0.5148948 = score(doc=4307,freq=4.0), product of:
              0.46037784 = queryWeight, product of:
                6.1413794 = boost
                5.9648952 = idf(docFreq=309, maxDocs=44421)
                0.012567407 = queryNorm
              1.1184179 = fieldWeight in 4307, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.9648952 = idf(docFreq=309, maxDocs=44421)
                0.09375 = fieldNorm(doc=4307)
          0.21155646 = weight(abstract_txt:services in 4307) [ClassicSimilarity], result of:
            0.21155646 = score(doc=4307,freq=2.0), product of:
              0.38008368 = queryWeight, product of:
                7.2039833 = boost
                4.198178 = idf(docFreq=1813, maxDocs=44421)
                0.012567407 = queryNorm
              0.556605 = fieldWeight in 4307, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.198178 = idf(docFreq=1813, maxDocs=44421)
                0.09375 = fieldNorm(doc=4307)
        0.24 = coord(6/25)
    
  5. Nicholson, D.: Help us make HILT's terminology services useful in your information service (2008) 0.19
    0.19072618 = sum of:
      0.19072618 = product of:
        0.5960193 = sum of:
          0.008693771 = weight(abstract_txt:based in 4654) [ClassicSimilarity], result of:
            0.008693771 = score(doc=4654,freq=1.0), product of:
              0.043699987 = queryWeight, product of:
                1.0924177 = boost
                3.1830752 = idf(docFreq=5005, maxDocs=44421)
                0.012567407 = queryNorm
              0.1989422 = fieldWeight in 4654, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1830752 = idf(docFreq=5005, maxDocs=44421)
                0.0625 = fieldNorm(doc=4654)
          0.011140767 = weight(abstract_txt:between in 4654) [ClassicSimilarity], result of:
            0.011140767 = score(doc=4654,freq=1.0), product of:
              0.051556792 = queryWeight, product of:
                1.1865636 = boost
                3.4573963 = idf(docFreq=3804, maxDocs=44421)
                0.012567407 = queryNorm
              0.21608727 = fieldWeight in 4654, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4573963 = idf(docFreq=3804, maxDocs=44421)
                0.0625 = fieldNorm(doc=4654)
          0.027670013 = weight(abstract_txt:make in 4654) [ClassicSimilarity], result of:
            0.027670013 = score(doc=4654,freq=1.0), product of:
              0.09455448 = queryWeight, product of:
                1.606901 = boost
                4.682171 = idf(docFreq=1117, maxDocs=44421)
                0.012567407 = queryNorm
              0.29263568 = fieldWeight in 4654, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.682171 = idf(docFreq=1117, maxDocs=44421)
                0.0625 = fieldNorm(doc=4654)
          0.017062241 = weight(abstract_txt:information in 4654) [ClassicSimilarity], result of:
            0.017062241 = score(doc=4654,freq=5.0), product of:
              0.05047231 = queryWeight, product of:
                1.6603119 = boost
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.012567407 = queryNorm
              0.3380515 = fieldWeight in 4654, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.0625 = fieldNorm(doc=4654)
          0.0676565 = weight(abstract_txt:facilities in 4654) [ClassicSimilarity], result of:
            0.0676565 = score(doc=4654,freq=1.0), product of:
              0.17161247 = queryWeight, product of:
                2.1648235 = boost
                6.30784 = idf(docFreq=219, maxDocs=44421)
                0.012567407 = queryNorm
              0.39424 = fieldWeight in 4654, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.30784 = idf(docFreq=219, maxDocs=44421)
                0.0625 = fieldNorm(doc=4654)
          0.062501535 = weight(abstract_txt:individual in 4654) [ClassicSimilarity], result of:
            0.062501535 = score(doc=4654,freq=1.0), product of:
              0.20509085 = queryWeight, product of:
                3.34685 = boost
                4.8760076 = idf(docFreq=920, maxDocs=44421)
                0.012567407 = queryNorm
              0.30475047 = fieldWeight in 4654, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.8760076 = idf(docFreq=920, maxDocs=44421)
                0.0625 = fieldNorm(doc=4654)
          0.05582422 = weight(abstract_txt:search in 4654) [ClassicSimilarity], result of:
            0.05582422 = score(doc=4654,freq=2.0), product of:
              0.17281762 = queryWeight, product of:
                3.762727 = boost
                3.654598 = idf(docFreq=3123, maxDocs=44421)
                0.012567407 = queryNorm
              0.3230239 = fieldWeight in 4654, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.654598 = idf(docFreq=3123, maxDocs=44421)
                0.0625 = fieldNorm(doc=4654)
          0.34547028 = weight(abstract_txt:services in 4654) [ClassicSimilarity], result of:
            0.34547028 = score(doc=4654,freq=12.0), product of:
              0.38008368 = queryWeight, product of:
                7.2039833 = boost
                4.198178 = idf(docFreq=1813, maxDocs=44421)
                0.012567407 = queryNorm
              0.90893215 = fieldWeight in 4654, product of:
                3.4641016 = tf(freq=12.0), with freq of:
                  12.0 = termFreq=12.0
                4.198178 = idf(docFreq=1813, maxDocs=44421)
                0.0625 = fieldNorm(doc=4654)
        0.32 = coord(8/25)