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

   4.934253 = sum of:
     4.934253 = weight(author_txt:lancaster in 1773) [ClassicSimilarity], result of:
       4.934253 = fieldWeight in 1773, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.894805 = idf(docFreq=44, maxDocs=44421)
         0.625 = fieldNorm(doc=1773)
   

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

   4.934253 = sum of:
     4.934253 = weight(author_txt:lancaster in 3355) [ClassicSimilarity], result of:
       4.934253 = fieldWeight in 3355, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.894805 = idf(docFreq=44, maxDocs=44421)
         0.625 = fieldNorm(doc=3355)
   

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

   4.934253 = sum of:
     4.934253 = weight(author_txt:lancaster in 6183) [ClassicSimilarity], result of:
       4.934253 = fieldWeight in 6183, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.894805 = idf(docFreq=44, maxDocs=44421)
         0.625 = fieldNorm(doc=6183)
   

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

   4.934253 = sum of:
     4.934253 = weight(author_txt:lancaster in 7005) [ClassicSimilarity], result of:
       4.934253 = fieldWeight in 7005, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.894805 = idf(docFreq=44, maxDocs=44421)
         0.625 = fieldNorm(doc=7005)
   

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

   4.934253 = sum of:
     4.934253 = weight(author_txt:lancaster in 7269) [ClassicSimilarity], result of:
       4.934253 = fieldWeight in 7269, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.894805 = idf(docFreq=44, maxDocs=44421)
         0.625 = fieldNorm(doc=7269)
   

Similar documents (content)

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

   0.48770416 = sum of:
     0.48770416 = product of:
       1.4631125 = sum of:
         0.12925957 = weight(abstract_txt:problems in 150) [ClassicSimilarity], result of:
           0.12925957 = score(doc=150,freq=1.0), product of:
             0.19234847 = queryWeight, product of:
               1.898908 = boost
               4.300847 = idf(docFreq=1636, maxDocs=44421)
               0.023552163 = queryNorm
             0.6720073 = fieldWeight in 150, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.300847 = idf(docFreq=1636, maxDocs=44421)
               0.15625 = fieldNorm(doc=150)
         1.3338529 = weight(abstract_txt:abstracting in 150) [ClassicSimilarity], result of:
           1.3338529 = score(doc=150,freq=3.0), product of:
             0.72361714 = queryWeight, product of:
               4.510863 = boost
               6.8111186 = idf(docFreq=132, maxDocs=44421)
               0.023552163 = queryNorm
             1.843313 = fieldWeight in 150, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.8111186 = idf(docFreq=132, maxDocs=44421)
               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

   0.47325224 = sum of:
     0.47325224 = product of:
       0.9465045 = sum of:
         0.103407666 = weight(abstract_txt:problems in 5687) [ClassicSimilarity], result of:
           0.103407666 = score(doc=5687,freq=1.0), product of:
             0.19234847 = queryWeight, product of:
               1.898908 = boost
               4.300847 = idf(docFreq=1636, maxDocs=44421)
               0.023552163 = queryNorm
             0.5376059 = fieldWeight in 5687, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.300847 = idf(docFreq=1636, maxDocs=44421)
               0.125 = fieldNorm(doc=5687)
         0.2270165 = weight(abstract_txt:indexing in 5687) [ClassicSimilarity], result of:
           0.2270165 = score(doc=5687,freq=2.0), product of:
             0.29519722 = queryWeight, product of:
               2.88112 = boost
               4.3503094 = idf(docFreq=1557, maxDocs=44421)
               0.023552163 = queryNorm
             0.7690333 = fieldWeight in 5687, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.3503094 = idf(docFreq=1557, maxDocs=44421)
               0.125 = fieldNorm(doc=5687)
         0.6160803 = weight(abstract_txt:abstracting in 5687) [ClassicSimilarity], result of:
           0.6160803 = score(doc=5687,freq=1.0), product of:
             0.72361714 = queryWeight, product of:
               4.510863 = boost
               6.8111186 = idf(docFreq=132, maxDocs=44421)
               0.023552163 = queryNorm
             0.8513898 = fieldWeight in 5687, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.8111186 = idf(docFreq=132, maxDocs=44421)
               0.125 = fieldNorm(doc=5687)
       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

   0.4530197 = sum of:
     0.4530197 = product of:
       1.3590591 = sum of:
         0.28091857 = weight(abstract_txt:indexing in 8003) [ClassicSimilarity], result of:
           0.28091857 = score(doc=8003,freq=1.0), product of:
             0.29519722 = queryWeight, product of:
               2.88112 = boost
               4.3503094 = idf(docFreq=1557, maxDocs=44421)
               0.023552163 = queryNorm
             0.9516302 = fieldWeight in 8003, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.3503094 = idf(docFreq=1557, maxDocs=44421)
               0.21875 = fieldNorm(doc=8003)
         1.0781405 = weight(abstract_txt:abstracting in 8003) [ClassicSimilarity], result of:
           1.0781405 = score(doc=8003,freq=1.0), product of:
             0.72361714 = queryWeight, product of:
               4.510863 = boost
               6.8111186 = idf(docFreq=132, maxDocs=44421)
               0.023552163 = queryNorm
             1.4899322 = fieldWeight in 8003, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.8111186 = idf(docFreq=132, maxDocs=44421)
               0.21875 = fieldNorm(doc=8003)
       0.33333334 = coord(2/6)
   

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

   0.45169163 = sum of:
     0.45169163 = product of:
       1.3550749 = sum of:
         0.42137787 = weight(abstract_txt:indexing in 5539) [ClassicSimilarity], result of:
           0.42137787 = score(doc=5539,freq=9.0), product of:
             0.29519722 = queryWeight, product of:
               2.88112 = boost
               4.3503094 = idf(docFreq=1557, maxDocs=44421)
               0.023552163 = queryNorm
             1.4274453 = fieldWeight in 5539, product of:
               3.0 = tf(freq=9.0), with freq of:
                 9.0 = termFreq=9.0
               4.3503094 = idf(docFreq=1557, maxDocs=44421)
               0.109375 = fieldNorm(doc=5539)
         0.933697 = weight(abstract_txt:abstracting in 5539) [ClassicSimilarity], result of:
           0.933697 = score(doc=5539,freq=3.0), product of:
             0.72361714 = queryWeight, product of:
               4.510863 = boost
               6.8111186 = idf(docFreq=132, maxDocs=44421)
               0.023552163 = queryNorm
             1.2903191 = fieldWeight in 5539, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.8111186 = idf(docFreq=132, maxDocs=44421)
               0.109375 = fieldNorm(doc=5539)
       0.33333334 = coord(2/6)
   

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

   0.41409475 = sum of:
     0.41409475 = product of:
       0.8281895 = sum of:
         0.075511135 = weight(abstract_txt:theory in 5857) [ClassicSimilarity], result of:
           0.075511135 = score(doc=5857,freq=1.0), product of:
             0.106686845 = queryWeight, product of:
               4.529811 = idf(docFreq=1301, maxDocs=44421)
               0.023552163 = queryNorm
             0.707783 = fieldWeight in 5857, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.529811 = idf(docFreq=1301, maxDocs=44421)
               0.15625 = fieldNorm(doc=5857)
         0.09132638 = weight(abstract_txt:practice in 5857) [ClassicSimilarity], result of:
           0.09132638 = score(doc=5857,freq=1.0), product of:
             0.12110657 = queryWeight, product of:
               1.0654386 = boost
               4.8262353 = idf(docFreq=967, maxDocs=44421)
               0.023552163 = queryNorm
             0.75409925 = fieldWeight in 5857, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.8262353 = idf(docFreq=967, maxDocs=44421)
               0.15625 = fieldNorm(doc=5857)
         0.661352 = weight(abstract_txt:exercises in 5857) [ClassicSimilarity], result of:
           0.661352 = score(doc=5857,freq=1.0), product of:
             0.57113045 = queryWeight, product of:
               3.272105 = boost
               7.4110084 = idf(docFreq=72, maxDocs=44421)
               0.023552163 = queryNorm
             1.1579701 = fieldWeight in 5857, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.4110084 = idf(docFreq=72, maxDocs=44421)
               0.15625 = fieldNorm(doc=5857)
       0.5 = coord(3/6)