Document (#1566)

Author

Lancaster, F.W.
Li, J.

Title

¬The law of constant accessibility of information

Source

Bulletin of the American Society for Information Science. 15(1988/89), S.24-25

Year

1988/89

Theme

Information
Informetrie

Similar documents (author)

1. Lancaster, F.W.: Vocabulary control in information retrieval systems (1977) 4.93

   4.931391 = sum of:
     4.931391 = weight(author_txt:lancaster in 1774) [ClassicSimilarity], result of:
       4.931391 = fieldWeight in 1774, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.890225 = idf(docFreq=44, maxDocs=44218)
         0.625 = fieldNorm(doc=1774)
   

2. Lancaster, F.W.: Toward paperless information systems (1978) 4.93

   4.931391 = sum of:
     4.931391 = weight(author_txt:lancaster in 3356) [ClassicSimilarity], result of:
       4.931391 = fieldWeight in 3356, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.890225 = idf(docFreq=44, maxDocs=44218)
         0.625 = fieldNorm(doc=3356)
   

3. Lancaster, F.W.: Libraries and librarians in an age of electronics (1982) 4.93

   4.931391 = sum of:
     4.931391 = weight(author_txt:lancaster in 6184) [ClassicSimilarity], result of:
       4.931391 = fieldWeight in 6184, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.890225 = idf(docFreq=44, maxDocs=44218)
         0.625 = fieldNorm(doc=6184)
   

4. Lancaster, F.W.: Librarians, technology and mediocrity (1993) 4.93

   4.931391 = sum of:
     4.931391 = weight(author_txt:lancaster in 7006) [ClassicSimilarity], result of:
       4.931391 = fieldWeight in 7006, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.890225 = idf(docFreq=44, maxDocs=44218)
         0.625 = fieldNorm(doc=7006)
   

5. Lancaster, F.W.: Information retrieval systems : characteristics, testing and evaluation (1979) 4.93

   4.931391 = sum of:
     4.931391 = weight(author_txt:lancaster in 7270) [ClassicSimilarity], result of:
       4.931391 = fieldWeight in 7270, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.890225 = idf(docFreq=44, maxDocs=44218)
         0.625 = fieldNorm(doc=7270)
   

Similar documents (content)

1. Yu, H.: Web accessibility and the law : recommendations for implementation (2002) 0.74

   0.74189466 = sum of:
     0.74189466 = product of:
       1.112842 = sum of:
         0.020070221 = weight(abstract_txt:information in 4785) [ClassicSimilarity], result of:
           0.020070221 = score(doc=4785,freq=1.0), product of:
             0.088429205 = queryWeight, product of:
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.03652671 = queryNorm
             0.22696373 = fieldWeight in 4785, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.09375 = fieldNorm(doc=4785)
         1.0927718 = weight(abstract_txt:accessibility in 4785) [ClassicSimilarity], result of:
           1.0927718 = score(doc=4785,freq=7.0), product of:
             0.66407114 = queryWeight, product of:
               2.7403715 = boost
               6.634292 = idf(docFreq=157, maxDocs=44218)
               0.03652671 = queryNorm
             1.6455643 = fieldWeight in 4785, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               6.634292 = idf(docFreq=157, maxDocs=44218)
               0.09375 = fieldNorm(doc=4785)
       0.6666667 = coord(2/3)
   

2. Henderson, A.: Information science and information policy : the use of constant dollars and other indicators to manage research investments (1999) 0.58

   0.5826947 = sum of:
     0.5826947 = product of:
       0.87404203 = sum of:
         0.028383581 = weight(abstract_txt:information in 3459) [ClassicSimilarity], result of:
           0.028383581 = score(doc=3459,freq=2.0), product of:
             0.088429205 = queryWeight, product of:
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.03652671 = queryNorm
             0.32097518 = fieldWeight in 3459, 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=3459)
         0.8456585 = weight(abstract_txt:constant in 3459) [ClassicSimilarity], result of:
           0.8456585 = score(doc=3459,freq=3.0), product of:
             0.7424215 = queryWeight, product of:
               2.8975265 = boost
               7.014756 = idf(docFreq=107, maxDocs=44218)
               0.03652671 = queryNorm
             1.1390544 = fieldWeight in 3459, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               7.014756 = idf(docFreq=107, maxDocs=44218)
               0.09375 = fieldNorm(doc=3459)
       0.6666667 = coord(2/3)
   

3. Woudstra, L.; Hooff, B. van den; Schouten, A.: ¬The quality versus accessibility debate revisited : a contingency perspective on human information source selection (2016) 0.57

   0.5706512 = sum of:
     0.5706512 = product of:
       0.85597676 = sum of:
         0.02991892 = weight(abstract_txt:information in 3077) [ClassicSimilarity], result of:
           0.02991892 = score(doc=3077,freq=5.0), product of:
             0.088429205 = queryWeight, product of:
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.03652671 = queryNorm
             0.33833754 = fieldWeight in 3077, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.0625 = fieldNorm(doc=3077)
         0.82605785 = weight(abstract_txt:accessibility in 3077) [ClassicSimilarity], result of:
           0.82605785 = score(doc=3077,freq=9.0), product of:
             0.66407114 = queryWeight, product of:
               2.7403715 = boost
               6.634292 = idf(docFreq=157, maxDocs=44218)
               0.03652671 = queryNorm
             1.2439297 = fieldWeight in 3077, product of:
               3.0 = tf(freq=9.0), with freq of:
                 9.0 = termFreq=9.0
               6.634292 = idf(docFreq=157, maxDocs=44218)
               0.0625 = fieldNorm(doc=3077)
       0.6666667 = coord(2/3)
   

4. Lu, L.; Yuan, U.: Shall I Google it or ask the competent villain down the hall? : the moderating role of information need in information source selection (2011) 0.51

   0.51476955 = sum of:
     0.51476955 = product of:
       0.7721543 = sum of:
         0.056767162 = weight(abstract_txt:information in 4138) [ClassicSimilarity], result of:
           0.056767162 = score(doc=4138,freq=8.0), product of:
             0.088429205 = queryWeight, product of:
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.03652671 = queryNorm
             0.64195037 = fieldWeight in 4138, product of:
               2.828427 = tf(freq=8.0), with freq of:
                 8.0 = termFreq=8.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.09375 = fieldNorm(doc=4138)
         0.7153871 = weight(abstract_txt:accessibility in 4138) [ClassicSimilarity], result of:
           0.7153871 = score(doc=4138,freq=3.0), product of:
             0.66407114 = queryWeight, product of:
               2.7403715 = boost
               6.634292 = idf(docFreq=157, maxDocs=44218)
               0.03652671 = queryNorm
             1.0772748 = fieldWeight in 4138, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.634292 = idf(docFreq=157, maxDocs=44218)
               0.09375 = fieldNorm(doc=4138)
       0.6666667 = coord(2/3)
   

5. Ochman, P.G.: Automated map retrieval (1989) 0.48

   0.4812213 = sum of:
     0.4812213 = product of:
       0.7218319 = sum of:
         0.03345037 = weight(abstract_txt:information in 7306) [ClassicSimilarity], result of:
           0.03345037 = score(doc=7306,freq=1.0), product of:
             0.088429205 = queryWeight, product of:
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.03652671 = queryNorm
             0.37827286 = fieldWeight in 7306, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.15625 = fieldNorm(doc=7306)
         0.68838155 = weight(abstract_txt:accessibility in 7306) [ClassicSimilarity], result of:
           0.68838155 = score(doc=7306,freq=1.0), product of:
             0.66407114 = queryWeight, product of:
               2.7403715 = boost
               6.634292 = idf(docFreq=157, maxDocs=44218)
               0.03652671 = queryNorm
             1.0366081 = fieldWeight in 7306, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.634292 = idf(docFreq=157, maxDocs=44218)
               0.15625 = fieldNorm(doc=7306)
       0.6666667 = coord(2/3)