-
Ho, J.: ¬An analysis of the structure of a subject heading list (1993)
0.10
0.096640535 = product of:
0.38656214 = sum of:
0.38656214 = weight(_text_:heading in 6855) [ClassicSimilarity], result of:
0.38656214 = score(doc=6855,freq=2.0), product of:
0.41314662 = queryWeight, product of:
6.0489783 = idf(docFreq=284, maxDocs=44421)
0.06830023 = queryNorm
0.9356536 = fieldWeight in 6855, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.0489783 = idf(docFreq=284, maxDocs=44421)
0.109375 = fieldNorm(doc=6855)
0.25 = coord(1/4)
-
USMARC format for authority data : including guidelines for content designation (1993)
0.10
0.09564932 = product of:
0.38259727 = sum of:
0.38259727 = weight(_text_:heading in 3713) [ClassicSimilarity], result of:
0.38259727 = score(doc=3713,freq=6.0), product of:
0.41314662 = queryWeight, product of:
6.0489783 = idf(docFreq=284, maxDocs=44421)
0.06830023 = queryNorm
0.9260569 = fieldWeight in 3713, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
6.0489783 = idf(docFreq=284, maxDocs=44421)
0.0625 = fieldNorm(doc=3713)
0.25 = coord(1/4)
- Abstract
- Includes changes to all examples throughout the publication, as approved by MARBI in January 1993. Makes obsolete the second indicator position (non-filing characters) in all of the heading fields except the 130, which is uniform titles. Also new to this edition: definition of 18X heading fields for general, geographic and chronological subdivision headings, plus related 48X and 58X fields... 7XX fields for heading-linking entries... and the control field 003, named the 'control number identifier.' Also eliminates the national-level requirement codes at the field level
-
UNIMARC / CCF : Proceedings of the Workshop held in Florence, 5-7- June 1991 (1993)
0.09
0.09490311 = product of:
0.37961245 = sum of:
0.37961245 = weight(_text_:june in 328) [ClassicSimilarity], result of:
0.37961245 = score(doc=328,freq=2.0), product of:
0.409416 = queryWeight, product of:
5.994357 = idf(docFreq=300, maxDocs=44421)
0.06830023 = queryNorm
0.9272047 = fieldWeight in 328, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.994357 = idf(docFreq=300, maxDocs=44421)
0.109375 = fieldNorm(doc=328)
0.25 = coord(1/4)
-
Senechal, M.: ¬The continuing silence of Bourbaki : an interview with Pierre Cartier, June 18, 1997 (1998)
0.09
0.09490311 = product of:
0.37961245 = sum of:
0.37961245 = weight(_text_:june in 1440) [ClassicSimilarity], result of:
0.37961245 = score(doc=1440,freq=2.0), product of:
0.409416 = queryWeight, product of:
5.994357 = idf(docFreq=300, maxDocs=44421)
0.06830023 = queryNorm
0.9272047 = fieldWeight in 1440, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.994357 = idf(docFreq=300, maxDocs=44421)
0.109375 = fieldNorm(doc=1440)
0.25 = coord(1/4)
-
Svenonius, E.; McGarry, D.: Objectivity in evaluating subject heading assignment (1993)
0.08
0.083693154 = product of:
0.33477262 = sum of:
0.33477262 = weight(_text_:heading in 5611) [ClassicSimilarity], result of:
0.33477262 = score(doc=5611,freq=6.0), product of:
0.41314662 = queryWeight, product of:
6.0489783 = idf(docFreq=284, maxDocs=44421)
0.06830023 = queryNorm
0.8102998 = fieldWeight in 5611, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
6.0489783 = idf(docFreq=284, maxDocs=44421)
0.0546875 = fieldNorm(doc=5611)
0.25 = coord(1/4)
- Abstract
- Recent papers have called attention to discrepancies in the assignment of LCSH. While philosophical arguments can be made that subject analysis, if not a logical impossibility, at least is point-of-view dependent, subject headings continue to be assigned and continue to be useful. The hypothesis advanced in the present project is that to a considerable degree there is a clear-cut right and wrong to LCSH subject heading assignment. To test the hypothesis, it was postulated that the assignment of a subject heading is correct if it is supported by textual warrant (at least 20% of the book being cataloged is on the topic) and is constructed in accordance with the LoC Subject Cataloging Manual: Subject Headings. A sample of 100 books on scientific subjects was used to test the hypothesis
-
Chan, L.M.; Vizine-Goetz, D.: Errors and obsolete elements in assigned Library of Congress Subject Headings : implications for subject cataloging and subject authority control (1997)
0.08
0.083693154 = product of:
0.33477262 = sum of:
0.33477262 = weight(_text_:heading in 1492) [ClassicSimilarity], result of:
0.33477262 = score(doc=1492,freq=6.0), product of:
0.41314662 = queryWeight, product of:
6.0489783 = idf(docFreq=284, maxDocs=44421)
0.06830023 = queryNorm
0.8102998 = fieldWeight in 1492, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
6.0489783 = idf(docFreq=284, maxDocs=44421)
0.0546875 = fieldNorm(doc=1492)
0.25 = coord(1/4)
- Abstract
- An analysis of a sample of 9.442 headings assigned by the LoC to bibliographic records disclosed 2 types of invalid headings: those that were erroneous and those that were obsolete. Each type revealed recurring patterns. Errors and obsolete elements occuring in assigned heading involve MARC coding, terminology in main headings and subdivisions, application of subdivisions, and in mechanical elements such as punctuation and capitalization. Different headings (e.g. personal name, corporate name, topical, etc.) display different patterns as well as predominance of errors and obsoleteness. Although the overall error rate is low, an awareness and understanding of patterns of errors and obsolescnce in subject heading strings should contribute to improvement in subject heading assignment and subject authority control
-
Lu, S.-j.: ¬A study on Chinese subject headings (1997)
0.08
0.083693154 = product of:
0.33477262 = sum of:
0.33477262 = weight(_text_:heading in 2803) [ClassicSimilarity], result of:
0.33477262 = score(doc=2803,freq=6.0), product of:
0.41314662 = queryWeight, product of:
6.0489783 = idf(docFreq=284, maxDocs=44421)
0.06830023 = queryNorm
0.8102998 = fieldWeight in 2803, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
6.0489783 = idf(docFreq=284, maxDocs=44421)
0.0546875 = fieldNorm(doc=2803)
0.25 = coord(1/4)
- Abstract
- Discusses the theory and practice of subject headings, the principle and application of subject heading lists in various countries, and the present situation of the Chinese subject heading list in Taiwan. Suggests improvements to the chinese Subject Headings as follows: to increase the number of subject headings; to control the vocabulary to be used; to use fixed fields of Chinese MARC, performing the partial function of subdivision in the chinese Subject Headings; to announce the addition, correction and deletion of subject headings regularly and to compile a users' manual; to establish a national subject heading authority file in the MARC format; and to use the Chinese Subject Headings to organize Internet resources
-
Drabenstott, K.M.: Facilitating geographic subdivision assignment in subject headings (1992)
0.08
0.083693154 = product of:
0.33477262 = sum of:
0.33477262 = weight(_text_:heading in 3708) [ClassicSimilarity], result of:
0.33477262 = score(doc=3708,freq=6.0), product of:
0.41314662 = queryWeight, product of:
6.0489783 = idf(docFreq=284, maxDocs=44421)
0.06830023 = queryNorm
0.8102998 = fieldWeight in 3708, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
6.0489783 = idf(docFreq=284, maxDocs=44421)
0.0546875 = fieldNorm(doc=3708)
0.25 = coord(1/4)
- Abstract
- Recognises the limitations of the existing files of Library of Congress name and subject authority records for indirect geographic subdivision. Makes recommendations for enhancements to existing authority records, which would enable online systems to assist in subject heading formulation and verify, with limited assistance by human intermediaries, whether geographic subdivision is authorized for use with a particular main heading and whether the correct form of indirect geographic subdivision is authorized for use with a particular main heading and whether the correct form of indirect geographic subdivision is given. A study of subdivided subject headings in a large bibliographic data base forms the basis of the recommendations
-
Studwell, W.E.: Two lessons of history : how the development of the descriptive cataloging code and the recent cultural trend towards 'least effort' affect the formulation of a subject heading code (1992)
0.08
0.08283474 = product of:
0.33133897 = sum of:
0.33133897 = weight(_text_:heading in 5417) [ClassicSimilarity], result of:
0.33133897 = score(doc=5417,freq=2.0), product of:
0.41314662 = queryWeight, product of:
6.0489783 = idf(docFreq=284, maxDocs=44421)
0.06830023 = queryNorm
0.80198884 = fieldWeight in 5417, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.0489783 = idf(docFreq=284, maxDocs=44421)
0.09375 = fieldNorm(doc=5417)
0.25 = coord(1/4)
-
Badalamenti, G.: ¬L'¬introduzione del GRIS in un sistema multibiblioteche : realta e problemi aperti (1997)
0.08
0.08283474 = product of:
0.33133897 = sum of:
0.33133897 = weight(_text_:heading in 2167) [ClassicSimilarity], result of:
0.33133897 = score(doc=2167,freq=8.0), product of:
0.41314662 = queryWeight, product of:
6.0489783 = idf(docFreq=284, maxDocs=44421)
0.06830023 = queryNorm
0.80198884 = fieldWeight in 2167, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
6.0489783 = idf(docFreq=284, maxDocs=44421)
0.046875 = fieldNorm(doc=2167)
0.25 = coord(1/4)
- Abstract
- The GRIS subject heading scheme is the outcome of a collaborative project of Italian research and academic libraries. Describes the efforts to introduce the scheme to a number of libraries in the Siena Library Service in Italy in the last 3 years. Notes the phases of this project, pricipally a series of trainign seminars and a year of experimentation, before agreement by most of the libraries to implement the scheme. Describes the main features of the electronic subject heading files as they now exist, as they cope with pre existing schemes and the new scheme. Provides statistical sata on these files and outlines the problems which remain to be solved in thre implementation of the scheme
- Footnote
- Übers. des Titels: The introduction of the GRIS subject heading scheme in a multi library system: reality and continuing problems
- Object
- GRIS subject heading scheme
-
Riesthuis, G.J.A..: Conversion from precoordinated classified catalogues to postcoordinated keyword catalogues (1994)
0.08
0.08134553 = product of:
0.3253821 = sum of:
0.3253821 = weight(_text_:june in 7736) [ClassicSimilarity], result of:
0.3253821 = score(doc=7736,freq=2.0), product of:
0.409416 = queryWeight, product of:
5.994357 = idf(docFreq=300, maxDocs=44421)
0.06830023 = queryNorm
0.79474694 = fieldWeight in 7736, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.994357 = idf(docFreq=300, maxDocs=44421)
0.09375 = fieldNorm(doc=7736)
0.25 = coord(1/4)
- Source
- Knowledge organization and quality management: Proc. of the 3rd International ISKO Conference, 20-24 June 1994, Copenhagen, Denmark. Ed.: H. Albrechtsen et al
-
Electronic information resources and historians : European perspectives. Proceedings of the workshop organized by the British Library, Research and Development Department, British Academy, and the International Association for History and Computing, 25-26 June 1993 (1993)
0.08
0.08134553 = product of:
0.3253821 = sum of:
0.3253821 = weight(_text_:june in 894) [ClassicSimilarity], result of:
0.3253821 = score(doc=894,freq=2.0), product of:
0.409416 = queryWeight, product of:
5.994357 = idf(docFreq=300, maxDocs=44421)
0.06830023 = queryNorm
0.79474694 = fieldWeight in 894, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.994357 = idf(docFreq=300, maxDocs=44421)
0.09375 = fieldNorm(doc=894)
0.25 = coord(1/4)
-
Proceedings of the Workshop on 'Bibliometric Standards' (1996)
0.08
0.08134553 = product of:
0.3253821 = sum of:
0.3253821 = weight(_text_:june in 5140) [ClassicSimilarity], result of:
0.3253821 = score(doc=5140,freq=2.0), product of:
0.409416 = queryWeight, product of:
5.994357 = idf(docFreq=300, maxDocs=44421)
0.06830023 = queryNorm
0.79474694 = fieldWeight in 5140, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.994357 = idf(docFreq=300, maxDocs=44421)
0.09375 = fieldNorm(doc=5140)
0.25 = coord(1/4)
- Abstract
- Issue devoted to the proceedings of the Workshop 'Bibliometric Standards' held in River Forest, Illinois, 11 June 1995
-
Andrade, J.M.F. d': PROFOTO (1996)
0.08
0.08134553 = product of:
0.3253821 = sum of:
0.3253821 = weight(_text_:june in 649) [ClassicSimilarity], result of:
0.3253821 = score(doc=649,freq=2.0), product of:
0.409416 = queryWeight, product of:
5.994357 = idf(docFreq=300, maxDocs=44421)
0.06830023 = queryNorm
0.79474694 = fieldWeight in 649, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.994357 = idf(docFreq=300, maxDocs=44421)
0.09375 = fieldNorm(doc=649)
0.25 = coord(1/4)
- Source
- International preservation news. 12(1996) June, S.19-21
-
Ormes, S.: Internet activity in public libraries (1997)
0.08
0.08134553 = product of:
0.3253821 = sum of:
0.3253821 = weight(_text_:june in 1880) [ClassicSimilarity], result of:
0.3253821 = score(doc=1880,freq=2.0), product of:
0.409416 = queryWeight, product of:
5.994357 = idf(docFreq=300, maxDocs=44421)
0.06830023 = queryNorm
0.79474694 = fieldWeight in 1880, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.994357 = idf(docFreq=300, maxDocs=44421)
0.09375 = fieldNorm(doc=1880)
0.25 = coord(1/4)
- Source
- Online and CD notes. 1997, June, S.3-6
-
Wang, D.: Cataloger appraises keyword searching in WorldCat (1997)
0.08
0.08134553 = product of:
0.3253821 = sum of:
0.3253821 = weight(_text_:june in 2442) [ClassicSimilarity], result of:
0.3253821 = score(doc=2442,freq=2.0), product of:
0.409416 = queryWeight, product of:
5.994357 = idf(docFreq=300, maxDocs=44421)
0.06830023 = queryNorm
0.79474694 = fieldWeight in 2442, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.994357 = idf(docFreq=300, maxDocs=44421)
0.09375 = fieldNorm(doc=2442)
0.25 = coord(1/4)
- Source
- OCLC newsletter. 1997, no.227, May/June, S.36
-
Greene, R.: Enriching WorldCat : The role of batchloading on OCLC cooperative cataloging (1998)
0.08
0.08134553 = product of:
0.3253821 = sum of:
0.3253821 = weight(_text_:june in 2683) [ClassicSimilarity], result of:
0.3253821 = score(doc=2683,freq=2.0), product of:
0.409416 = queryWeight, product of:
5.994357 = idf(docFreq=300, maxDocs=44421)
0.06830023 = queryNorm
0.79474694 = fieldWeight in 2683, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.994357 = idf(docFreq=300, maxDocs=44421)
0.09375 = fieldNorm(doc=2683)
0.25 = coord(1/4)
- Source
- OCLC newsletter. 1998, no.233, May/June, S.34-36
-
Drabenstott, K.M.: ¬The need for machine-readable authority records for topical subdivisions (1992)
0.08
0.07809734 = product of:
0.31238937 = sum of:
0.31238937 = weight(_text_:heading in 1502) [ClassicSimilarity], result of:
0.31238937 = score(doc=1502,freq=4.0), product of:
0.41314662 = queryWeight, product of:
6.0489783 = idf(docFreq=284, maxDocs=44421)
0.06830023 = queryNorm
0.7561223 = fieldWeight in 1502, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
6.0489783 = idf(docFreq=284, maxDocs=44421)
0.0625 = fieldNorm(doc=1502)
0.25 = coord(1/4)
- Abstract
- This paper recognizes the limitations of the existing file of Library of Congress authority records for subject heading assignment and validation. It makes recommendations for a new machine-readable file of authority records for topical subdivisions and for enhancements to the existing subject authority file. The recommended changes qould enable online systems to assist in subject heading formulation and verify, with limited assistance by human intermediaries, the individual components of subdivided headings. A study of subdivided subject headings in a large bibliographic database forms the basis of the recommendations
-
Nuckolls, K.A.: Subject access to diversity materials : the Library of Congress subject heading shortfall (1994)
0.08
0.07809734 = product of:
0.31238937 = sum of:
0.31238937 = weight(_text_:heading in 668) [ClassicSimilarity], result of:
0.31238937 = score(doc=668,freq=4.0), product of:
0.41314662 = queryWeight, product of:
6.0489783 = idf(docFreq=284, maxDocs=44421)
0.06830023 = queryNorm
0.7561223 = fieldWeight in 668, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
6.0489783 = idf(docFreq=284, maxDocs=44421)
0.0625 = fieldNorm(doc=668)
0.25 = coord(1/4)
- Abstract
- In the past, there has seemed to be a stubbornness on the part of the Library of Congress to update ethnic and racial, as well as sexual and medical subject headings. Delaying change can frustrate users of today's online and card catalogues. Reviews changes that have occured over the last 20 years and shows how library catalogues can be updated, or at least rendered more useful. Shows how automation can enhance, as well as prevent, subject heading updating
-
Duncan, D.: IFLA Core Programme for Universal Bibliographic Control and International MARC (UBCIM) and Division of Bibliographic Control reports on activities 1994-1995 : Section on Classification and Indexing (1996)
0.08
0.07809734 = product of:
0.31238937 = sum of:
0.31238937 = weight(_text_:heading in 4995) [ClassicSimilarity], result of:
0.31238937 = score(doc=4995,freq=4.0), product of:
0.41314662 = queryWeight, product of:
6.0489783 = idf(docFreq=284, maxDocs=44421)
0.06830023 = queryNorm
0.7561223 = fieldWeight in 4995, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
6.0489783 = idf(docFreq=284, maxDocs=44421)
0.0625 = fieldNorm(doc=4995)
0.25 = coord(1/4)
- Abstract
- Discusses the work of the Section on Classification and Indexing, covering the working group on principles underlying subject heading languages; a state of the art survey of subject heading systems; requirements for a format for classification data; DDC edition 20; open programs at the Istanbul conference; the section newsletter; and cooperative projects