Document (#11696)

Author

McKercher, B.
Chang, P.X.

Title

¬A comparison of USMARC and UNIMARC for system design

Source

International cataloguing and bibliographic control. 24(1995) no.2, S.21-25

Year

1995

Abstract

Provides a background to the development of the MINISIS relational database management system. The new MINISIS will offer a forms-based 4GL application development environment for building an integrated library system at the heart of which will be the catalogue database. Describes the research on the the database structure involving a comparison between USMARC and UNIMARC. Covers the worldwide use of the 2 systems. Discusses differences in field/subfield content designation; differences in field attributes; access points; linking entries, related fields; control information numbers and codes; USMARC format integration and linkage to other languages and holdings information; linkage with other MARC files; and considerations regarding systems design

Theme

Datenformate

Object

USMARC
UNIMARC
MINISIS

Similar documents (author)

1. Chang, R.: DBase, relational data models, and MARC records (1992) 4.79

   4.78651 = sum of:
     4.78651 = weight(author_txt:chang in 5056) [ClassicSimilarity], result of:
       4.78651 = fieldWeight in 5056, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.6584163 = idf(docFreq=56, maxDocs=44421)
         0.625 = fieldNorm(doc=5056)
   

2. Chang, R.: ¬The development of indexing technology (1993) 4.79

   4.78651 = sum of:
     4.78651 = weight(author_txt:chang in 7023) [ClassicSimilarity], result of:
       4.78651 = fieldWeight in 7023, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.6584163 = idf(docFreq=56, maxDocs=44421)
         0.625 = fieldNorm(doc=7023)
   

3. Chang, R.: Keyword searching and indexing (1993) 4.79

   4.78651 = sum of:
     4.78651 = weight(author_txt:chang in 7222) [ClassicSimilarity], result of:
       4.78651 = fieldWeight in 7222, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.6584163 = idf(docFreq=56, maxDocs=44421)
         0.625 = fieldNorm(doc=7222)
   

4. Chang, R.H.: To classify or not to classify? : a new look at an old problem (1989) 4.79

   4.78651 = sum of:
     4.78651 = weight(author_txt:chang in 2578) [ClassicSimilarity], result of:
       4.78651 = fieldWeight in 2578, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.6584163 = idf(docFreq=56, maxDocs=44421)
         0.625 = fieldNorm(doc=2578)
   

5. Chang, S.H.: ¬The current state of Web search engines (1999) 4.79

   4.78651 = sum of:
     4.78651 = weight(author_txt:chang in 1509) [ClassicSimilarity], result of:
       4.78651 = fieldWeight in 1509, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.6584163 = idf(docFreq=56, maxDocs=44421)
         0.625 = fieldNorm(doc=1509)
   

Similar documents (content)

1. McKercher, B.; Chang, P.X.: ¬A survey of the use of MARC formats in national libraries (1995) 0.29

   0.29020545 = sum of:
     0.29020545 = product of:
       1.4510272 = sum of:
         0.10006166 = weight(abstract_txt:worldwide in 3886) [ClassicSimilarity], result of:
           0.10006166 = score(doc=3886,freq=1.0), product of:
             0.12103249 = queryWeight, product of:
               1.0790558 = boost
               6.613871 = idf(docFreq=161, maxDocs=44421)
               0.016959082 = queryNorm
             0.8267339 = fieldWeight in 3886, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.613871 = idf(docFreq=161, maxDocs=44421)
               0.125 = fieldNorm(doc=3886)
         0.039809246 = weight(abstract_txt:system in 3886) [ClassicSimilarity], result of:
           0.039809246 = score(doc=3886,freq=1.0), product of:
             0.0944249 = queryWeight, product of:
               1.6508089 = boost
               3.372775 = idf(docFreq=4140, maxDocs=44421)
               0.016959082 = queryNorm
             0.42159688 = fieldWeight in 3886, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.372775 = idf(docFreq=4140, maxDocs=44421)
               0.125 = fieldNorm(doc=3886)
         0.2607878 = weight(abstract_txt:unimarc in 3886) [ClassicSimilarity], result of:
           0.2607878 = score(doc=3886,freq=1.0), product of:
             0.28879634 = queryWeight, product of:
               2.3572397 = boost
               7.2241306 = idf(docFreq=87, maxDocs=44421)
               0.016959082 = queryNorm
             0.9030163 = fieldWeight in 3886, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.2241306 = idf(docFreq=87, maxDocs=44421)
               0.125 = fieldNorm(doc=3886)
         0.67315197 = weight(abstract_txt:minisis in 3886) [ClassicSimilarity], result of:
           0.67315197 = score(doc=3886,freq=1.0), product of:
             0.5434283 = queryWeight, product of:
               3.2335458 = boost
               9.909708 = idf(docFreq=5, maxDocs=44421)
               0.016959082 = queryNorm
             1.2387135 = fieldWeight in 3886, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.909708 = idf(docFreq=5, maxDocs=44421)
               0.125 = fieldNorm(doc=3886)
         0.3772165 = weight(abstract_txt:usmarc in 3886) [ClassicSimilarity], result of:
           0.3772165 = score(doc=3886,freq=1.0), product of:
             0.42282212 = queryWeight, product of:
               3.4932718 = boost
               7.1371193 = idf(docFreq=95, maxDocs=44421)
               0.016959082 = queryNorm
             0.8921399 = fieldWeight in 3886, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.1371193 = idf(docFreq=95, maxDocs=44421)
               0.125 = fieldNorm(doc=3886)
       0.2 = coord(5/25)
   

2. Chowdhury, G.G.: Record formats for integrated databases : a review and comparison (1996) 0.17

   0.16847302 = sum of:
     0.16847302 = product of:
       0.60168934 = sum of:
         0.024268199 = weight(abstract_txt:systems in 748) [ClassicSimilarity], result of:
           0.024268199 = score(doc=748,freq=2.0), product of:
             0.064391494 = queryWeight, product of:
               1.1130692 = boost
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.016959082 = queryNorm
             0.37688518 = fieldWeight in 748, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.078125 = fieldNorm(doc=748)
         0.024585612 = weight(abstract_txt:development in 748) [ClassicSimilarity], result of:
           0.024585612 = score(doc=748,freq=1.0), product of:
             0.08183407 = queryWeight, product of:
               1.2548014 = boost
               3.8455355 = idf(docFreq=2580, maxDocs=44421)
               0.016959082 = queryNorm
             0.30043247 = fieldWeight in 748, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.8455355 = idf(docFreq=2580, maxDocs=44421)
               0.078125 = fieldNorm(doc=748)
         0.026006676 = weight(abstract_txt:design in 748) [ClassicSimilarity], result of:
           0.026006676 = score(doc=748,freq=1.0), product of:
             0.08495782 = queryWeight, product of:
               1.2785261 = boost
               3.9182436 = idf(docFreq=2399, maxDocs=44421)
               0.016959082 = queryNorm
             0.3061128 = fieldWeight in 748, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9182436 = idf(docFreq=2399, maxDocs=44421)
               0.078125 = fieldNorm(doc=748)
         0.07717996 = weight(abstract_txt:comparison in 748) [ClassicSimilarity], result of:
           0.07717996 = score(doc=748,freq=1.0), product of:
             0.17544858 = queryWeight, product of:
               1.8373117 = boost
               5.6307297 = idf(docFreq=432, maxDocs=44421)
               0.016959082 = queryNorm
             0.43990076 = fieldWeight in 748, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6307297 = idf(docFreq=432, maxDocs=44421)
               0.078125 = fieldNorm(doc=748)
         0.050896257 = weight(abstract_txt:database in 748) [ClassicSimilarity], result of:
           0.050896257 = score(doc=748,freq=1.0), product of:
             0.15216023 = queryWeight, product of:
               2.0955794 = boost
               4.2814875 = idf(docFreq=1668, maxDocs=44421)
               0.016959082 = queryNorm
             0.3344912 = fieldWeight in 748, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.2814875 = idf(docFreq=1668, maxDocs=44421)
               0.078125 = fieldNorm(doc=748)
         0.16299237 = weight(abstract_txt:unimarc in 748) [ClassicSimilarity], result of:
           0.16299237 = score(doc=748,freq=1.0), product of:
             0.28879634 = queryWeight, product of:
               2.3572397 = boost
               7.2241306 = idf(docFreq=87, maxDocs=44421)
               0.016959082 = queryNorm
             0.5643852 = fieldWeight in 748, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.2241306 = idf(docFreq=87, maxDocs=44421)
               0.078125 = fieldNorm(doc=748)
         0.2357603 = weight(abstract_txt:usmarc in 748) [ClassicSimilarity], result of:
           0.2357603 = score(doc=748,freq=1.0), product of:
             0.42282212 = queryWeight, product of:
               3.4932718 = boost
               7.1371193 = idf(docFreq=95, maxDocs=44421)
               0.016959082 = queryNorm
             0.55758744 = fieldWeight in 748, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.1371193 = idf(docFreq=95, maxDocs=44421)
               0.078125 = fieldNorm(doc=748)
       0.28 = coord(7/25)
   

3. Aliprand, J.M.: Linkage in USMARC bibliographic records (1993) 0.13

   0.12805276 = sum of:
     0.12805276 = product of:
       1.0671064 = sum of:
         0.046911232 = weight(abstract_txt:field in 669) [ClassicSimilarity], result of:
           0.046911232 = score(doc=669,freq=1.0), product of:
             0.11148349 = queryWeight, product of:
               1.4645803 = boost
               4.4884357 = idf(docFreq=1356, maxDocs=44421)
               0.016959082 = queryNorm
             0.42079085 = fieldWeight in 669, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.4884357 = idf(docFreq=1356, maxDocs=44421)
               0.09375 = fieldNorm(doc=669)
         0.6200967 = weight(abstract_txt:linkage in 669) [ClassicSimilarity], result of:
           0.6200967 = score(doc=669,freq=6.0), product of:
             0.3429903 = queryWeight, product of:
               2.5689096 = boost
               7.872826 = idf(docFreq=45, maxDocs=44421)
               0.016959082 = queryNorm
             1.8079131 = fieldWeight in 669, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               7.872826 = idf(docFreq=45, maxDocs=44421)
               0.09375 = fieldNorm(doc=669)
         0.40009847 = weight(abstract_txt:usmarc in 669) [ClassicSimilarity], result of:
           0.40009847 = score(doc=669,freq=2.0), product of:
             0.42282212 = queryWeight, product of:
               3.4932718 = boost
               7.1371193 = idf(docFreq=95, maxDocs=44421)
               0.016959082 = queryNorm
             0.94625723 = fieldWeight in 669, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.1371193 = idf(docFreq=95, maxDocs=44421)
               0.09375 = fieldNorm(doc=669)
       0.12 = coord(3/25)
   

4. Austin, D.L.: ¬An image is not an object : but it can help (1994) 0.12

   0.12470678 = sum of:
     0.12470678 = product of:
       0.5196116 = sum of:
         0.018833496 = weight(abstract_txt:other in 113) [ClassicSimilarity], result of:
           0.018833496 = score(doc=113,freq=1.0), product of:
             0.06851213 = queryWeight, product of:
               1.1481315 = boost
               3.5186288 = idf(docFreq=3578, maxDocs=44421)
               0.016959082 = queryNorm
             0.27489287 = fieldWeight in 113, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.5186288 = idf(docFreq=3578, maxDocs=44421)
               0.078125 = fieldNorm(doc=113)
         0.024585612 = weight(abstract_txt:development in 113) [ClassicSimilarity], result of:
           0.024585612 = score(doc=113,freq=1.0), product of:
             0.08183407 = queryWeight, product of:
               1.2548014 = boost
               3.8455355 = idf(docFreq=2580, maxDocs=44421)
               0.016959082 = queryNorm
             0.30043247 = fieldWeight in 113, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.8455355 = idf(docFreq=2580, maxDocs=44421)
               0.078125 = fieldNorm(doc=113)
         0.052559026 = weight(abstract_txt:differences in 113) [ClassicSimilarity], result of:
           0.052559026 = score(doc=113,freq=1.0), product of:
             0.13580373 = queryWeight, product of:
               1.6164556 = boost
               4.9538813 = idf(docFreq=851, maxDocs=44421)
               0.016959082 = queryNorm
             0.38702196 = fieldWeight in 113, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.9538813 = idf(docFreq=851, maxDocs=44421)
               0.078125 = fieldNorm(doc=113)
         0.02488078 = weight(abstract_txt:system in 113) [ClassicSimilarity], result of:
           0.02488078 = score(doc=113,freq=1.0), product of:
             0.0944249 = queryWeight, product of:
               1.6508089 = boost
               3.372775 = idf(docFreq=4140, maxDocs=44421)
               0.016959082 = queryNorm
             0.26349807 = fieldWeight in 113, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.372775 = idf(docFreq=4140, maxDocs=44421)
               0.078125 = fieldNorm(doc=113)
         0.16299237 = weight(abstract_txt:unimarc in 113) [ClassicSimilarity], result of:
           0.16299237 = score(doc=113,freq=1.0), product of:
             0.28879634 = queryWeight, product of:
               2.3572397 = boost
               7.2241306 = idf(docFreq=87, maxDocs=44421)
               0.016959082 = queryNorm
             0.5643852 = fieldWeight in 113, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.2241306 = idf(docFreq=87, maxDocs=44421)
               0.078125 = fieldNorm(doc=113)
         0.2357603 = weight(abstract_txt:usmarc in 113) [ClassicSimilarity], result of:
           0.2357603 = score(doc=113,freq=1.0), product of:
             0.42282212 = queryWeight, product of:
               3.4932718 = boost
               7.1371193 = idf(docFreq=95, maxDocs=44421)
               0.016959082 = queryNorm
             0.55758744 = fieldWeight in 113, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.1371193 = idf(docFreq=95, maxDocs=44421)
               0.078125 = fieldNorm(doc=113)
       0.24 = coord(6/25)
   

5. Khurshid, Z.: DMARC: an extended USMARC format (1997) 0.11

   0.11414281 = sum of:
     0.11414281 = product of:
       0.7133926 = sum of:
         0.017160209 = weight(abstract_txt:systems in 872) [ClassicSimilarity], result of:
           0.017160209 = score(doc=872,freq=1.0), product of:
             0.064391494 = queryWeight, product of:
               1.1130692 = boost
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.016959082 = queryNorm
             0.26649806 = fieldWeight in 872, 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=872)
         0.035205454 = weight(abstract_txt:will in 872) [ClassicSimilarity], result of:
           0.035205454 = score(doc=872,freq=2.0), product of:
             0.082517006 = queryWeight, product of:
               1.2600263 = boost
               3.8615482 = idf(docFreq=2539, maxDocs=44421)
               0.016959082 = queryNorm
             0.42664483 = fieldWeight in 872, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.8615482 = idf(docFreq=2539, maxDocs=44421)
               0.078125 = fieldNorm(doc=872)
         0.13385089 = weight(abstract_txt:designation in 872) [ClassicSimilarity], result of:
           0.13385089 = score(doc=872,freq=1.0), product of:
             0.20101 = queryWeight, product of:
               1.3905984 = boost
               8.523414 = idf(docFreq=23, maxDocs=44421)
               0.016959082 = queryNorm
             0.6658917 = fieldWeight in 872, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.523414 = idf(docFreq=23, maxDocs=44421)
               0.078125 = fieldNorm(doc=872)
         0.5271761 = weight(abstract_txt:usmarc in 872) [ClassicSimilarity], result of:
           0.5271761 = score(doc=872,freq=5.0), product of:
             0.42282212 = queryWeight, product of:
               3.4932718 = boost
               7.1371193 = idf(docFreq=95, maxDocs=44421)
               0.016959082 = queryNorm
             1.2468035 = fieldWeight in 872, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               7.1371193 = idf(docFreq=95, maxDocs=44421)
               0.078125 = fieldNorm(doc=872)
       0.16 = coord(4/25)