Document (#20808)

Author

Weihs, E.

Title

Zur Klassifikation umweltbezogener Daten im Rahmen des Bayerischen Umweltinformationssystems an Hand eines objektorientierten Ansatzes

Source

Nachrichten für Dokumentation. 47(1996) H.6, S.361-367

Year

1996

Abstract

Environmental information systems aim to provide relevant data collections for legislative bodies and daily administrative work. They are maily represented by the organizational cooperation of data collections of separate specialized information systems, and such an arrangement requires a common denominator of both classification and vocabulary, and the importance of a thesaurus and data model as the basis of a common language is emphasized. The classification scheme follows the criteria of the object reference, because besides the content description, there is a definition of how to deal with the data to be analyzed. The data is structured according to both the topic or specialist origins, and its potential usability. Using a simple mathematical model, demonstrates that the object related classification of data is an important supplement to the data itself: and further points out several possibilities for an object oriented client server technology

Field

Umweltwissenschaft

Similar documents (author)

1. Weihs, J.R.: Problems of subject analysis for audio/visual materials in Canadian libraries (1970) 5.41

   5.4105906 = sum of:
     5.4105906 = weight(author_txt:weihs in 4655) [ClassicSimilarity], result of:
       5.4105906 = fieldWeight in 4655, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.656945 = idf(docFreq=20, maxDocs=44421)
         0.625 = fieldNorm(doc=4655)
   

2. Weihs, J.: Solving the Internet cataloging nightmare (1996) 5.41

   5.4105906 = sum of:
     5.4105906 = weight(author_txt:weihs in 5848) [ClassicSimilarity], result of:
       5.4105906 = fieldWeight in 5848, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.656945 = idf(docFreq=20, maxDocs=44421)
         0.625 = fieldNorm(doc=5848)
   

3. Weihs, J.: Decision time for Dewey libraries (1997) 5.41

   5.4105906 = sum of:
     5.4105906 = weight(author_txt:weihs in 1757) [ClassicSimilarity], result of:
       5.4105906 = fieldWeight in 1757, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.656945 = idf(docFreq=20, maxDocs=44421)
         0.625 = fieldNorm(doc=1757)
   

4. Weihs, J.: Report on the International Conference on the Principles and Future Develoment of AACR, Toronto, 1997 (1998) 5.41

   5.4105906 = sum of:
     5.4105906 = weight(author_txt:weihs in 4230) [ClassicSimilarity], result of:
       5.4105906 = fieldWeight in 4230, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.656945 = idf(docFreq=20, maxDocs=44421)
         0.625 = fieldNorm(doc=4230)
   

5. Weihs, J.: ¬The Joint Steering Committee plots the future of AACR2 (1998) 5.41

   5.4105906 = sum of:
     5.4105906 = weight(author_txt:weihs in 4716) [ClassicSimilarity], result of:
       5.4105906 = fieldWeight in 4716, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.656945 = idf(docFreq=20, maxDocs=44421)
         0.625 = fieldNorm(doc=4716)
   

Similar documents (content)

1. Dunsire, G.; Willer, M.: Initiatives to make standard library metadata models and structures available to the Semantic Web (2010) 0.12

   0.11674763 = sum of:
     0.11674763 = product of:
       0.36483636 = sum of:
         0.0129154865 = weight(abstract_txt:systems in 952) [ClassicSimilarity], result of:
           0.0129154865 = score(doc=952,freq=1.0), product of:
             0.08077286 = queryWeight, product of:
               1.0552704 = boost
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.0224387 = queryNorm
             0.15989883 = fieldWeight in 952, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.046875 = fieldNorm(doc=952)
         0.057179887 = weight(abstract_txt:administrative in 952) [ClassicSimilarity], result of:
           0.057179887 = score(doc=952,freq=1.0), product of:
             0.1728531 = queryWeight, product of:
               1.0915776 = boost
               7.057077 = idf(docFreq=103, maxDocs=44421)
               0.0224387 = queryNorm
             0.33080047 = fieldWeight in 952, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.057077 = idf(docFreq=103, maxDocs=44421)
               0.046875 = fieldNorm(doc=952)
         0.01793973 = weight(abstract_txt:both in 952) [ClassicSimilarity], result of:
           0.01793973 = score(doc=952,freq=1.0), product of:
             0.10055467 = queryWeight, product of:
               1.177422 = boost
               3.8060317 = idf(docFreq=2684, maxDocs=44421)
               0.0224387 = queryNorm
             0.17840773 = fieldWeight in 952, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.8060317 = idf(docFreq=2684, maxDocs=44421)
               0.046875 = fieldNorm(doc=952)
         0.035605658 = weight(abstract_txt:model in 952) [ClassicSimilarity], result of:
           0.035605658 = score(doc=952,freq=3.0), product of:
             0.11011096 = queryWeight, product of:
               1.232101 = boost
               3.9827821 = idf(docFreq=2249, maxDocs=44421)
               0.0224387 = queryNorm
             0.3233616 = fieldWeight in 952, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.9827821 = idf(docFreq=2249, maxDocs=44421)
               0.046875 = fieldNorm(doc=952)
         0.03609254 = weight(abstract_txt:common in 952) [ClassicSimilarity], result of:
           0.03609254 = score(doc=952,freq=1.0), product of:
             0.16025192 = queryWeight, product of:
               1.4863896 = boost
               4.8047733 = idf(docFreq=988, maxDocs=44421)
               0.0224387 = queryNorm
             0.22522375 = fieldWeight in 952, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.8047733 = idf(docFreq=988, maxDocs=44421)
               0.046875 = fieldNorm(doc=952)
         0.04391659 = weight(abstract_txt:classification in 952) [ClassicSimilarity], result of:
           0.04391659 = score(doc=952,freq=2.0), product of:
             0.16594511 = queryWeight, product of:
               1.852503 = boost
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.0224387 = queryNorm
             0.26464528 = fieldWeight in 952, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.046875 = fieldNorm(doc=952)
         0.088333346 = weight(abstract_txt:object in 952) [ClassicSimilarity], result of:
           0.088333346 = score(doc=952,freq=1.0), product of:
             0.333149 = queryWeight, product of:
               2.6247983 = boost
               5.656462 = idf(docFreq=421, maxDocs=44421)
               0.0224387 = queryNorm
             0.26514667 = fieldWeight in 952, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.656462 = idf(docFreq=421, maxDocs=44421)
               0.046875 = fieldNorm(doc=952)
         0.07285315 = weight(abstract_txt:data in 952) [ClassicSimilarity], result of:
           0.07285315 = score(doc=952,freq=3.0), product of:
             0.26944664 = queryWeight, product of:
               3.6057985 = boost
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.0224387 = queryNorm
             0.27038062 = fieldWeight in 952, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.046875 = fieldNorm(doc=952)
       0.32 = coord(8/25)
   

2. Benitez, A.B.; Zhong, D.; Chang, S.-F.: Enabling MPEG-7 structural and semantic descriptions in retrieval applications (2007) 0.10

   0.10084987 = sum of:
     0.10084987 = product of:
       0.4202078 = sum of:
         0.021525811 = weight(abstract_txt:systems in 1518) [ClassicSimilarity], result of:
           0.021525811 = score(doc=1518,freq=1.0), product of:
             0.08077286 = queryWeight, product of:
               1.0552704 = boost
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.0224387 = queryNorm
             0.26649806 = fieldWeight in 1518, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.078125 = fieldNorm(doc=1518)
         0.029899552 = weight(abstract_txt:both in 1518) [ClassicSimilarity], result of:
           0.029899552 = score(doc=1518,freq=1.0), product of:
             0.10055467 = queryWeight, product of:
               1.177422 = boost
               3.8060317 = idf(docFreq=2684, maxDocs=44421)
               0.0224387 = queryNorm
             0.29734623 = fieldWeight in 1518, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.8060317 = idf(docFreq=2684, maxDocs=44421)
               0.078125 = fieldNorm(doc=1518)
         0.03426156 = weight(abstract_txt:model in 1518) [ClassicSimilarity], result of:
           0.03426156 = score(doc=1518,freq=1.0), product of:
             0.11011096 = queryWeight, product of:
               1.232101 = boost
               3.9827821 = idf(docFreq=2249, maxDocs=44421)
               0.0224387 = queryNorm
             0.31115484 = fieldWeight in 1518, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9827821 = idf(docFreq=2249, maxDocs=44421)
               0.078125 = fieldNorm(doc=1518)
         0.056214202 = weight(abstract_txt:collections in 1518) [ClassicSimilarity], result of:
           0.056214202 = score(doc=1518,freq=1.0), product of:
             0.15317568 = queryWeight, product of:
               1.4532019 = boost
               4.6974936 = idf(docFreq=1100, maxDocs=44421)
               0.0224387 = queryNorm
             0.3669917 = fieldWeight in 1518, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.6974936 = idf(docFreq=1100, maxDocs=44421)
               0.078125 = fieldNorm(doc=1518)
         0.20820367 = weight(abstract_txt:object in 1518) [ClassicSimilarity], result of:
           0.20820367 = score(doc=1518,freq=2.0), product of:
             0.333149 = queryWeight, product of:
               2.6247983 = boost
               5.656462 = idf(docFreq=421, maxDocs=44421)
               0.0224387 = queryNorm
             0.62495667 = fieldWeight in 1518, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.656462 = idf(docFreq=421, maxDocs=44421)
               0.078125 = fieldNorm(doc=1518)
         0.070102975 = weight(abstract_txt:data in 1518) [ClassicSimilarity], result of:
           0.070102975 = score(doc=1518,freq=1.0), product of:
             0.26944664 = queryWeight, product of:
               3.6057985 = boost
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.0224387 = queryNorm
             0.26017386 = fieldWeight in 1518, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.078125 = fieldNorm(doc=1518)
       0.24 = coord(6/25)
   

3. Broughton, V.: Finding Bliss on the Web : some problems of representing faceted terminologies in digital environments 0.10

   0.099560365 = sum of:
     0.099560365 = product of:
       0.41483486 = sum of:
         0.029899552 = weight(abstract_txt:both in 519) [ClassicSimilarity], result of:
           0.029899552 = score(doc=519,freq=1.0), product of:
             0.10055467 = queryWeight, product of:
               1.177422 = boost
               3.8060317 = idf(docFreq=2684, maxDocs=44421)
               0.0224387 = queryNorm
             0.29734623 = fieldWeight in 519, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.8060317 = idf(docFreq=2684, maxDocs=44421)
               0.078125 = fieldNorm(doc=519)
         0.03426156 = weight(abstract_txt:model in 519) [ClassicSimilarity], result of:
           0.03426156 = score(doc=519,freq=1.0), product of:
             0.11011096 = queryWeight, product of:
               1.232101 = boost
               3.9827821 = idf(docFreq=2249, maxDocs=44421)
               0.0224387 = queryNorm
             0.31115484 = fieldWeight in 519, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9827821 = idf(docFreq=2249, maxDocs=44421)
               0.078125 = fieldNorm(doc=519)
         0.06015423 = weight(abstract_txt:common in 519) [ClassicSimilarity], result of:
           0.06015423 = score(doc=519,freq=1.0), product of:
             0.16025192 = queryWeight, product of:
               1.4863896 = boost
               4.8047733 = idf(docFreq=988, maxDocs=44421)
               0.0224387 = queryNorm
             0.37537292 = fieldWeight in 519, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.8047733 = idf(docFreq=988, maxDocs=44421)
               0.078125 = fieldNorm(doc=519)
         0.07319432 = weight(abstract_txt:classification in 519) [ClassicSimilarity], result of:
           0.07319432 = score(doc=519,freq=2.0), product of:
             0.16594511 = queryWeight, product of:
               1.852503 = boost
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.0224387 = queryNorm
             0.44107544 = fieldWeight in 519, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.9921594 = idf(docFreq=2228, maxDocs=44421)
               0.078125 = fieldNorm(doc=519)
         0.14722224 = weight(abstract_txt:object in 519) [ClassicSimilarity], result of:
           0.14722224 = score(doc=519,freq=1.0), product of:
             0.333149 = queryWeight, product of:
               2.6247983 = boost
               5.656462 = idf(docFreq=421, maxDocs=44421)
               0.0224387 = queryNorm
             0.4419111 = fieldWeight in 519, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.656462 = idf(docFreq=421, maxDocs=44421)
               0.078125 = fieldNorm(doc=519)
         0.070102975 = weight(abstract_txt:data in 519) [ClassicSimilarity], result of:
           0.070102975 = score(doc=519,freq=1.0), product of:
             0.26944664 = queryWeight, product of:
               3.6057985 = boost
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.0224387 = queryNorm
             0.26017386 = fieldWeight in 519, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.078125 = fieldNorm(doc=519)
       0.24 = coord(6/25)
   

4. Stein, R.M.: Object databases (1994) 0.10

   0.0964395 = sum of:
     0.0964395 = product of:
       0.80366254 = sum of:
         0.07456759 = weight(abstract_txt:systems in 1169) [ClassicSimilarity], result of:
           0.07456759 = score(doc=1169,freq=3.0), product of:
             0.08077286 = queryWeight, product of:
               1.0552704 = boost
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.0224387 = queryNorm
             0.92317635 = fieldWeight in 1169, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.15625 = fieldNorm(doc=1169)
         0.58888894 = weight(abstract_txt:object in 1169) [ClassicSimilarity], result of:
           0.58888894 = score(doc=1169,freq=4.0), product of:
             0.333149 = queryWeight, product of:
               2.6247983 = boost
               5.656462 = idf(docFreq=421, maxDocs=44421)
               0.0224387 = queryNorm
             1.7676444 = fieldWeight in 1169, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.656462 = idf(docFreq=421, maxDocs=44421)
               0.15625 = fieldNorm(doc=1169)
         0.14020595 = weight(abstract_txt:data in 1169) [ClassicSimilarity], result of:
           0.14020595 = score(doc=1169,freq=1.0), product of:
             0.26944664 = queryWeight, product of:
               3.6057985 = boost
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.0224387 = queryNorm
             0.5203477 = fieldWeight in 1169, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.15625 = fieldNorm(doc=1169)
       0.12 = coord(3/25)
   

5. Maurer, H.: Object-oriented modelling of hyperstructure : overcoming the static link deficiency (1994) 0.10

   0.09624175 = sum of:
     0.09624175 = product of:
       0.60151094 = sum of:
         0.059342764 = weight(abstract_txt:model in 832) [ClassicSimilarity], result of:
           0.059342764 = score(doc=832,freq=3.0), product of:
             0.11011096 = queryWeight, product of:
               1.232101 = boost
               3.9827821 = idf(docFreq=2249, maxDocs=44421)
               0.0224387 = queryNorm
             0.538936 = fieldWeight in 832, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.9827821 = idf(docFreq=2249, maxDocs=44421)
               0.078125 = fieldNorm(doc=832)
         0.056214202 = weight(abstract_txt:collections in 832) [ClassicSimilarity], result of:
           0.056214202 = score(doc=832,freq=1.0), product of:
             0.15317568 = queryWeight, product of:
               1.4532019 = boost
               4.6974936 = idf(docFreq=1100, maxDocs=44421)
               0.0224387 = queryNorm
             0.3669917 = fieldWeight in 832, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.6974936 = idf(docFreq=1100, maxDocs=44421)
               0.078125 = fieldNorm(doc=832)
         0.32919896 = weight(abstract_txt:object in 832) [ClassicSimilarity], result of:
           0.32919896 = score(doc=832,freq=5.0), product of:
             0.333149 = queryWeight, product of:
               2.6247983 = boost
               5.656462 = idf(docFreq=421, maxDocs=44421)
               0.0224387 = queryNorm
             0.9881433 = fieldWeight in 832, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               5.656462 = idf(docFreq=421, maxDocs=44421)
               0.078125 = fieldNorm(doc=832)
         0.15675502 = weight(abstract_txt:data in 832) [ClassicSimilarity], result of:
           0.15675502 = score(doc=832,freq=5.0), product of:
             0.26944664 = queryWeight, product of:
               3.6057985 = boost
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.0224387 = queryNorm
             0.5817664 = fieldWeight in 832, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.078125 = fieldNorm(doc=832)
       0.16 = coord(4/25)