Document (#29914)

Author

Lancaster, F.W.

Title

Indexing and abstracting in theory and practice

Issue

3rd ed.

Imprint

Champaign, IL : Graduate School of Library and Information Science

Year

2003

Pages

451 S

Isbn

0-87845-122-8

Content

Covers: indexing principles and practice; precoordinate indexes; consistency and quality of indexing; types and functions of abstracts; writing an abstract; evaluation theory and practice; approaches used in indexing and abstracting services; indexing enhancement; natural language in information retrieval; indexing and abstracting of imaginative works; databases of images and sound; automatic indexing and abstracting; the future of indexing and abstracting services

Footnote

Rez. in: JASIST 57(2006) no.1, S.144-145 (H. Saggion): "... This volume is a very valuable source of information for not only students and professionals in library and information science but also for individuals and institutions involved in knowledge management and organization activities. Because of its broad coverage of the information science topic, teachers will find the contents of this book useful for courses in the areas of information technology, digital as well as traditional libraries, and information science in general."

Theme

Grundlagen u. Einführungen: Allgemeine Literatur
Referieren

LCSH

Indexing
Indexing / Problems, exercises, etc.
Abstracting
Abstracting / Problems, exercises, etc.

DDC

025.48

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. Su, H.: Automatic abstracting (1996) 0.49

   0.48726225 = sum of:
     0.48726225 = product of:
       1.4617867 = sum of:
         0.1291042 = weight(abstract_txt:problems in 150) [ClassicSimilarity], result of:
           0.1291042 = score(doc=150,freq=1.0), product of:
             0.19226734 = queryWeight, product of:
               1.8948193 = boost
               4.297489 = idf(docFreq=1634, maxDocs=44218)
               0.023611465 = queryNorm
             0.6714827 = fieldWeight in 150, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.297489 = idf(docFreq=1634, maxDocs=44218)
               0.15625 = fieldNorm(doc=150)
         1.3326825 = weight(abstract_txt:abstracting in 150) [ClassicSimilarity], result of:
           1.3326825 = score(doc=150,freq=3.0), product of:
             0.7234688 = queryWeight, product of:
               4.501638 = boost
               6.806538 = idf(docFreq=132, maxDocs=44218)
               0.023611465 = queryNorm
             1.8420733 = fieldWeight in 150, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.806538 = idf(docFreq=132, maxDocs=44218)
               0.15625 = fieldNorm(doc=150)
       0.33333334 = coord(2/6)
   

2. Haynes, S.L.: Too much information can leave you powerless : is today's information infirmation? (1996) 0.47

   0.47299272 = sum of:
     0.47299272 = product of:
       0.94598544 = sum of:
         0.10328335 = weight(abstract_txt:problems in 5619) [ClassicSimilarity], result of:
           0.10328335 = score(doc=5619,freq=1.0), product of:
             0.19226734 = queryWeight, product of:
               1.8948193 = boost
               4.297489 = idf(docFreq=1634, maxDocs=44218)
               0.023611465 = queryNorm
             0.53718615 = fieldWeight in 5619, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.297489 = idf(docFreq=1634, maxDocs=44218)
               0.125 = fieldNorm(doc=5619)
         0.22716239 = weight(abstract_txt:indexing in 5619) [ClassicSimilarity], result of:
           0.22716239 = score(doc=5619,freq=2.0), product of:
             0.29543597 = queryWeight, product of:
               2.8766851 = boost
               4.3495874 = idf(docFreq=1551, maxDocs=44218)
               0.023611465 = queryNorm
             0.7689057 = fieldWeight in 5619, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.3495874 = idf(docFreq=1551, maxDocs=44218)
               0.125 = fieldNorm(doc=5619)
         0.6155397 = weight(abstract_txt:abstracting in 5619) [ClassicSimilarity], result of:
           0.6155397 = score(doc=5619,freq=1.0), product of:
             0.7234688 = queryWeight, product of:
               4.501638 = boost
               6.806538 = idf(docFreq=132, maxDocs=44218)
               0.023611465 = queryNorm
             0.85081726 = fieldWeight in 5619, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.806538 = idf(docFreq=132, maxDocs=44218)
               0.125 = fieldNorm(doc=5619)
       0.5 = coord(3/6)
   

3. Gorman, G.E.; Mills, J.J.: Guide to current indexing and abstracting services in the third world (1992) 0.45

   0.4527646 = sum of:
     0.4527646 = product of:
       1.3582938 = sum of:
         0.28109914 = weight(abstract_txt:indexing in 8004) [ClassicSimilarity], result of:
           0.28109914 = score(doc=8004,freq=1.0), product of:
             0.29543597 = queryWeight, product of:
               2.8766851 = boost
               4.3495874 = idf(docFreq=1551, maxDocs=44218)
               0.023611465 = queryNorm
             0.9514723 = fieldWeight in 8004, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.3495874 = idf(docFreq=1551, maxDocs=44218)
               0.21875 = fieldNorm(doc=8004)
         1.0771946 = weight(abstract_txt:abstracting in 8004) [ClassicSimilarity], result of:
           1.0771946 = score(doc=8004,freq=1.0), product of:
             0.7234688 = queryWeight, product of:
               4.501638 = boost
               6.806538 = idf(docFreq=132, maxDocs=44218)
               0.023611465 = queryNorm
             1.4889302 = fieldWeight in 8004, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.806538 = idf(docFreq=132, maxDocs=44218)
               0.21875 = fieldNorm(doc=8004)
       0.33333334 = coord(2/6)
   

4. Bakewell, K.G.B.; Rowland, G.: Indexing and abstracting (1993) 0.45

   0.45150885 = sum of:
     0.45150885 = product of:
       1.3545265 = sum of:
         0.4216487 = weight(abstract_txt:indexing in 5540) [ClassicSimilarity], result of:
           0.4216487 = score(doc=5540,freq=9.0), product of:
             0.29543597 = queryWeight, product of:
               2.8766851 = boost
               4.3495874 = idf(docFreq=1551, maxDocs=44218)
               0.023611465 = queryNorm
             1.4272084 = fieldWeight in 5540, product of:
               3.0 = tf(freq=9.0), with freq of:
                 9.0 = termFreq=9.0
               4.3495874 = idf(docFreq=1551, maxDocs=44218)
               0.109375 = fieldNorm(doc=5540)
         0.9328778 = weight(abstract_txt:abstracting in 5540) [ClassicSimilarity], result of:
           0.9328778 = score(doc=5540,freq=3.0), product of:
             0.7234688 = queryWeight, product of:
               4.501638 = boost
               6.806538 = idf(docFreq=132, maxDocs=44218)
               0.023611465 = queryNorm
             1.2894514 = fieldWeight in 5540, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.806538 = idf(docFreq=132, maxDocs=44218)
               0.109375 = fieldNorm(doc=5540)
       0.33333334 = coord(2/6)
   

5. Shearer, J.R.: ¬A practical exercise in building a thesaurus (2004) 0.41

   0.41421568 = sum of:
     0.41421568 = product of:
       0.82843137 = sum of:
         0.075909644 = weight(abstract_txt:theory in 4857) [ClassicSimilarity], result of:
           0.075909644 = score(doc=4857,freq=1.0), product of:
             0.10710258 = queryWeight, product of:
               4.5360413 = idf(docFreq=1287, maxDocs=44218)
               0.023611465 = queryNorm
             0.70875645 = fieldWeight in 4857, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.5360413 = idf(docFreq=1287, maxDocs=44218)
               0.15625 = fieldNorm(doc=4857)
         0.09164209 = weight(abstract_txt:practice in 4857) [ClassicSimilarity], result of:
           0.09164209 = score(doc=4857,freq=1.0), product of:
             0.12143166 = queryWeight, product of:
               1.064795 = boost
               4.829954 = idf(docFreq=959, maxDocs=44218)
               0.023611465 = queryNorm
             0.75468034 = fieldWeight in 4857, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.829954 = idf(docFreq=959, maxDocs=44218)
               0.15625 = fieldNorm(doc=4857)
         0.6608796 = weight(abstract_txt:exercises in 4857) [ClassicSimilarity], result of:
           0.6608796 = score(doc=4857,freq=1.0), product of:
             0.5710755 = queryWeight, product of:
               3.2655911 = boost
               7.406428 = idf(docFreq=72, maxDocs=44218)
               0.023611465 = queryNorm
             1.1572543 = fieldWeight in 4857, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.406428 = idf(docFreq=72, maxDocs=44218)
               0.15625 = fieldNorm(doc=4857)
       0.5 = coord(3/6)