-
Lopes, M.I.: Principles underlying subject heading languages : an international approach (1996)
0.00
0.004487893 = product of:
0.03440718 = sum of:
0.014564968 = weight(_text_:im in 5608) [ClassicSimilarity], result of:
0.014564968 = score(doc=5608,freq=2.0), product of:
0.066621356 = queryWeight, product of:
2.8267863 = idf(docFreq=7115, maxDocs=44218)
0.023567878 = queryNorm
0.2186231 = fieldWeight in 5608, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.8267863 = idf(docFreq=7115, maxDocs=44218)
0.0546875 = fieldNorm(doc=5608)
0.005499561 = product of:
0.010999122 = sum of:
0.010999122 = weight(_text_:1 in 5608) [ClassicSimilarity], result of:
0.010999122 = score(doc=5608,freq=2.0), product of:
0.057894554 = queryWeight, product of:
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.023567878 = queryNorm
0.18998542 = fieldWeight in 5608, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.0546875 = fieldNorm(doc=5608)
0.5 = coord(1/2)
0.01434265 = product of:
0.0286853 = sum of:
0.0286853 = weight(_text_:international in 5608) [ClassicSimilarity], result of:
0.0286853 = score(doc=5608,freq=4.0), product of:
0.078619614 = queryWeight, product of:
3.33588 = idf(docFreq=4276, maxDocs=44218)
0.023567878 = queryNorm
0.36486188 = fieldWeight in 5608, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.33588 = idf(docFreq=4276, maxDocs=44218)
0.0546875 = fieldNorm(doc=5608)
0.5 = coord(1/2)
0.13043478 = coord(3/23)
- Source
- International cataloguing and bibliographic control. 25(1995) no.1, S.10-12
- Theme
- Verbale Doksprachen im Online-Retrieval
-
Prasher, R.G.: Index and indexing (1990)
0.00
0.0022260048 = product of:
0.025599055 = sum of:
0.011110791 = product of:
0.022221582 = sum of:
0.022221582 = weight(_text_:1 in 4777) [ClassicSimilarity], result of:
0.022221582 = score(doc=4777,freq=4.0), product of:
0.057894554 = queryWeight, product of:
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.023567878 = queryNorm
0.38382855 = fieldWeight in 4777, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.078125 = fieldNorm(doc=4777)
0.5 = coord(1/2)
0.014488265 = product of:
0.02897653 = sum of:
0.02897653 = weight(_text_:international in 4777) [ClassicSimilarity], result of:
0.02897653 = score(doc=4777,freq=2.0), product of:
0.078619614 = queryWeight, product of:
3.33588 = idf(docFreq=4276, maxDocs=44218)
0.023567878 = queryNorm
0.36856616 = fieldWeight in 4777, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.33588 = idf(docFreq=4276, maxDocs=44218)
0.078125 = fieldNorm(doc=4777)
0.5 = coord(1/2)
0.08695652 = coord(2/23)
- Series
- Advances in knowledge organization; vol.1
- Source
- Tools for knowledge organization and the human interface. Proceedings of the 1st International ISKO Conference, Darmstadt, 14.-17.8.1990. Pt.1
-
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)
0.00
0.0019718967 = product of:
0.022676812 = sum of:
0.0062852125 = product of:
0.012570425 = sum of:
0.012570425 = weight(_text_:1 in 4927) [ClassicSimilarity], result of:
0.012570425 = score(doc=4927,freq=2.0), product of:
0.057894554 = queryWeight, product of:
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.023567878 = queryNorm
0.2171262 = fieldWeight in 4927, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.0625 = fieldNorm(doc=4927)
0.5 = coord(1/2)
0.0163916 = product of:
0.0327832 = sum of:
0.0327832 = weight(_text_:international in 4927) [ClassicSimilarity], result of:
0.0327832 = score(doc=4927,freq=4.0), product of:
0.078619614 = queryWeight, product of:
3.33588 = idf(docFreq=4276, maxDocs=44218)
0.023567878 = queryNorm
0.416985 = fieldWeight in 4927, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.33588 = idf(docFreq=4276, maxDocs=44218)
0.0625 = fieldNorm(doc=4927)
0.5 = coord(1/2)
0.08695652 = coord(2/23)
- Source
- International cataloguing and bibliographic control. 25(1996) no.1, S.6-7
-
MacEwan, A.: LCSH and the British Library : an international subject authority database? (1996)
0.00
0.0017254096 = product of:
0.019842211 = sum of:
0.005499561 = product of:
0.010999122 = sum of:
0.010999122 = weight(_text_:1 in 7412) [ClassicSimilarity], result of:
0.010999122 = score(doc=7412,freq=2.0), product of:
0.057894554 = queryWeight, product of:
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.023567878 = queryNorm
0.18998542 = fieldWeight in 7412, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.0546875 = fieldNorm(doc=7412)
0.5 = coord(1/2)
0.01434265 = product of:
0.0286853 = sum of:
0.0286853 = weight(_text_:international in 7412) [ClassicSimilarity], result of:
0.0286853 = score(doc=7412,freq=4.0), product of:
0.078619614 = queryWeight, product of:
3.33588 = idf(docFreq=4276, maxDocs=44218)
0.023567878 = queryNorm
0.36486188 = fieldWeight in 7412, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.33588 = idf(docFreq=4276, maxDocs=44218)
0.0546875 = fieldNorm(doc=7412)
0.5 = coord(1/2)
0.08695652 = coord(2/23)
- Abstract
- The LCSH system is still an important part of the future for subject access to catalogues of bibliographic records. The British Library has decided to reinstate LCSH to records created for the BNB, because of the economic necessity of cooperation and because it provides an available common standard. Outlines development plans for the LCSH, and the British Library's involvement through its participation in the Subject Authorities Cooperative programme. It will also be involved in: training in the application of LCSH, and indexing of works of literature and fiction. The cooperative trend is now towards the creation of an international subject authority database
- Source
- Catalogue and index. 1996, no.120, S.1-6
-
Hartley, J.; Sydes, M.: Which layout do you prefer? : an analysis of readers' preferences for different typographic layouts of structured abstracts (1996)
0.00
0.0012428935 = product of:
0.014293276 = sum of:
0.0047139092 = product of:
0.0094278185 = sum of:
0.0094278185 = weight(_text_:1 in 4411) [ClassicSimilarity], result of:
0.0094278185 = score(doc=4411,freq=2.0), product of:
0.057894554 = queryWeight, product of:
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.023567878 = queryNorm
0.16284466 = fieldWeight in 4411, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.046875 = fieldNorm(doc=4411)
0.5 = coord(1/2)
0.009579366 = product of:
0.019158732 = sum of:
0.019158732 = weight(_text_:22 in 4411) [ClassicSimilarity], result of:
0.019158732 = score(doc=4411,freq=2.0), product of:
0.08253069 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.023567878 = queryNorm
0.23214069 = fieldWeight in 4411, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=4411)
0.5 = coord(1/2)
0.08695652 = coord(2/23)
- Source
- Journal of information science. 22(1996) no.1, S.27-37
-
Shubert, S.B.: Critical views of LCSH - ten years later : a bibliographic essay (1992)
0.00
0.0011477831 = product of:
0.013199506 = sum of:
0.0063955644 = weight(_text_:und in 5737) [ClassicSimilarity], result of:
0.0063955644 = score(doc=5737,freq=2.0), product of:
0.052235067 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.023567878 = queryNorm
0.12243814 = fieldWeight in 5737, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.0390625 = fieldNorm(doc=5737)
0.0068039424 = product of:
0.013607885 = sum of:
0.013607885 = weight(_text_:1 in 5737) [ClassicSimilarity], result of:
0.013607885 = score(doc=5737,freq=6.0), product of:
0.057894554 = queryWeight, product of:
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.023567878 = queryNorm
0.23504603 = fieldWeight in 5737, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.0390625 = fieldNorm(doc=5737)
0.5 = coord(1/2)
0.08695652 = coord(2/23)
- Abstract
- Pauline Cochrane and Monika Kirtland's "Critical views of LCSH-Library of Congress Subject Headings: a bibliographic and bibliometric essay" published in 'Cataloging & classification quarterly 1(1982) S.71-93' has been widely cited as a source for discussion and complaints about LCSH. Cochrane and Kirtland cover the literature from 1944-1979. The present work provides a critique of the Cochrane/Kirtland study and a survey of the literature concerning the LCSHs during the 1980s. The classified bibliography is arranged according to the format of the Cochrane/Kirtland study to facilitate comparison. Criticism of LCSH reiterates the same points over and over again, whether it is sparseness, bias or currency of the subject headings. Significant trends which emerged in the 1980s include an increased emphasis on the use of LCSH as an online searching tool, concern for the syndetic structure of LCSH and the role of subdivisions, as well as repeated calls for the development of coherent standards to ensure LCSH evolves and is applied in a consistent manner
- Footnote
- Vgl. auch den Vorgänger: Kirtland, M., P.A. Cochrane: Critical views of LCSH - Library of Congress Subject Headings: a bibliographic and bibliometric essay. In: Cataloging and classification quarterly. 1(1982) no.2/3, S.71-93. und den Nachfolger: Fischer, K.S.: Critical views of LCSH, 1990-2001: the third bibliographic essay. In: Cataloging and classification quarterly. 41(2005) no.1, S.x-xx.
-
Biswas, S.C.; Smith, F.: Efficiency and effectiveness of deep structure based indexing languages : PRECIS vs. DSIS (1991)
0.00
9.7151217E-4 = product of:
0.01117239 = sum of:
0.0039282576 = product of:
0.007856515 = sum of:
0.007856515 = weight(_text_:1 in 2187) [ClassicSimilarity], result of:
0.007856515 = score(doc=2187,freq=2.0), product of:
0.057894554 = queryWeight, product of:
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.023567878 = queryNorm
0.13570388 = fieldWeight in 2187, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.0390625 = fieldNorm(doc=2187)
0.5 = coord(1/2)
0.0072441325 = product of:
0.014488265 = sum of:
0.014488265 = weight(_text_:international in 2187) [ClassicSimilarity], result of:
0.014488265 = score(doc=2187,freq=2.0), product of:
0.078619614 = queryWeight, product of:
3.33588 = idf(docFreq=4276, maxDocs=44218)
0.023567878 = queryNorm
0.18428308 = fieldWeight in 2187, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.33588 = idf(docFreq=4276, maxDocs=44218)
0.0390625 = fieldNorm(doc=2187)
0.5 = coord(1/2)
0.08695652 = coord(2/23)
- Abstract
- A subject indexing language (SIL) is an artificial language used for formulating names of subjects and is composed of (a) a vocabulary, (b) a list of elementary categories, and (c) the rules of syntax. A string indexing language is an SIL, whose expressions are multiple overlappimg index entries, constructed accordingly to explicit syntax rules. PRECIS, developed by Austin, and POPSI, developed by Bhattacharyya, are two such string indexing languages. DSIS is a more versatile version of the POPSI system, developed by Devadason. There have been several attempts to compare and evaluate the superiority of one system over another, with the exception that none of these tried to compare their performances from the searcher's point of view. This present study tries to compare the efficiency and effectiveness of printed subject indexes produced by PRECIS and DSIS on a non-empirical basis and based on the following five major characteristics of index entries identified by Craven as desirable from the searcher's viewpoint: (1) predicitibility, (2) collocation, (3) clarity, (4) succinctness, and (5) eliminability. A representative sample of 600 documents (both macro and micro), chosen from three different social science subject fields, has been used as the test data. The main points of discussion are (a) the term structure, (b) the term relationships, and (c) the entry structure, generated by the two systems. On the whole, a PRECIS index performs better than a DSIS index in terms of most of the above characteristics. It has been concluded that the user will search the former more efficiently and effectively than the latter
- Source
- International forum on information and documentation. 16(1991), S.6-21
-
McIlwaine, I.C.: Subject control : the British viewpoint (1995)
0.00
7.237251E-4 = product of:
0.016645677 = sum of:
0.016645677 = weight(_text_:im in 1632) [ClassicSimilarity], result of:
0.016645677 = score(doc=1632,freq=2.0), product of:
0.066621356 = queryWeight, product of:
2.8267863 = idf(docFreq=7115, maxDocs=44218)
0.023567878 = queryNorm
0.24985497 = fieldWeight in 1632, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.8267863 = idf(docFreq=7115, maxDocs=44218)
0.0625 = fieldNorm(doc=1632)
0.04347826 = coord(1/23)
- Theme
- Verbale Doksprachen im Online-Retrieval
-
Chan, L.M.: Subject access systems in the USA (1995)
0.00
7.237251E-4 = product of:
0.016645677 = sum of:
0.016645677 = weight(_text_:im in 1633) [ClassicSimilarity], result of:
0.016645677 = score(doc=1633,freq=2.0), product of:
0.066621356 = queryWeight, product of:
2.8267863 = idf(docFreq=7115, maxDocs=44218)
0.023567878 = queryNorm
0.24985497 = fieldWeight in 1633, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.8267863 = idf(docFreq=7115, maxDocs=44218)
0.0625 = fieldNorm(doc=1633)
0.04347826 = coord(1/23)
- Theme
- Verbale Doksprachen im Online-Retrieval
-
Studwell, W.E.: ¬The three camps : the present and possible future status of subject access in online catalogues (1996)
0.00
7.237251E-4 = product of:
0.016645677 = sum of:
0.016645677 = weight(_text_:im in 6579) [ClassicSimilarity], result of:
0.016645677 = score(doc=6579,freq=2.0), product of:
0.066621356 = queryWeight, product of:
2.8267863 = idf(docFreq=7115, maxDocs=44218)
0.023567878 = queryNorm
0.24985497 = fieldWeight in 6579, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.8267863 = idf(docFreq=7115, maxDocs=44218)
0.0625 = fieldNorm(doc=6579)
0.04347826 = coord(1/23)
- Theme
- Verbale Doksprachen im Online-Retrieval
-
Svenonius, E.: Precoordination or not? (1995)
0.00
7.237251E-4 = product of:
0.016645677 = sum of:
0.016645677 = weight(_text_:im in 3606) [ClassicSimilarity], result of:
0.016645677 = score(doc=3606,freq=2.0), product of:
0.066621356 = queryWeight, product of:
2.8267863 = idf(docFreq=7115, maxDocs=44218)
0.023567878 = queryNorm
0.24985497 = fieldWeight in 3606, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.8267863 = idf(docFreq=7115, maxDocs=44218)
0.0625 = fieldNorm(doc=3606)
0.04347826 = coord(1/23)
- Theme
- Verbale Doksprachen im Online-Retrieval
-
Bodoff, D.; Kambil, A.: Partial coordination : I. The best of pre-coordination and post-coordination (1998)
0.00
5.427938E-4 = product of:
0.012484257 = sum of:
0.012484257 = weight(_text_:im in 2322) [ClassicSimilarity], result of:
0.012484257 = score(doc=2322,freq=2.0), product of:
0.066621356 = queryWeight, product of:
2.8267863 = idf(docFreq=7115, maxDocs=44218)
0.023567878 = queryNorm
0.18739122 = fieldWeight in 2322, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.8267863 = idf(docFreq=7115, maxDocs=44218)
0.046875 = fieldNorm(doc=2322)
0.04347826 = coord(1/23)
- Theme
- Verbale Doksprachen im Online-Retrieval
-
Bodoff, D.; Kambil, A.: Partial coordination : II. A preliminary evaluation and failure analysis (1998)
0.00
5.427938E-4 = product of:
0.012484257 = sum of:
0.012484257 = weight(_text_:im in 2323) [ClassicSimilarity], result of:
0.012484257 = score(doc=2323,freq=2.0), product of:
0.066621356 = queryWeight, product of:
2.8267863 = idf(docFreq=7115, maxDocs=44218)
0.023567878 = queryNorm
0.18739122 = fieldWeight in 2323, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.8267863 = idf(docFreq=7115, maxDocs=44218)
0.046875 = fieldNorm(doc=2323)
0.04347826 = coord(1/23)
- Theme
- Verbale Doksprachen im Online-Retrieval
-
Williamson, N.J.: Subject cataloguing and LCSH (1991)
0.00
5.0393963E-4 = product of:
0.011590611 = sum of:
0.011590611 = product of:
0.023181222 = sum of:
0.023181222 = weight(_text_:international in 7926) [ClassicSimilarity], result of:
0.023181222 = score(doc=7926,freq=2.0), product of:
0.078619614 = queryWeight, product of:
3.33588 = idf(docFreq=4276, maxDocs=44218)
0.023567878 = queryNorm
0.2948529 = fieldWeight in 7926, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.33588 = idf(docFreq=4276, maxDocs=44218)
0.0625 = fieldNorm(doc=7926)
0.5 = coord(1/2)
0.04347826 = coord(1/23)
- Source
- Standards for the international exchange of bibliographic information: papers presented at a course held at the School of Library, Archive and Information Studies, University College, London, 3-18 August 1990. Ed.: I.C. McIlwaine
-
Drabenstott, K.M.; Simcox, S.; Fenton, E.G.: Do patrons understand Library of Congress Subject Headings? (1999)
0.00
4.0990516E-4 = product of:
0.0094278185 = sum of:
0.0094278185 = product of:
0.018855637 = sum of:
0.018855637 = weight(_text_:1 in 6072) [ClassicSimilarity], result of:
0.018855637 = score(doc=6072,freq=2.0), product of:
0.057894554 = queryWeight, product of:
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.023567878 = queryNorm
0.32568932 = fieldWeight in 6072, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.09375 = fieldNorm(doc=6072)
0.5 = coord(1/2)
0.04347826 = coord(1/23)
- Source
- Technicalities. 19(1999) no.1, S.6-9
-
Conway, M. O'Hara: Characteristics of subject headings in the Library of Congress BOOKSM database (1993)
0.00
2.3911135E-4 = product of:
0.005499561 = sum of:
0.005499561 = product of:
0.010999122 = sum of:
0.010999122 = weight(_text_:1 in 3135) [ClassicSimilarity], result of:
0.010999122 = score(doc=3135,freq=2.0), product of:
0.057894554 = queryWeight, product of:
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.023567878 = queryNorm
0.18998542 = fieldWeight in 3135, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.0546875 = fieldNorm(doc=3135)
0.5 = coord(1/2)
0.04347826 = coord(1/23)
- Source
- Library resources and technical services. 37(1993) no.1, S.47-58
-
Bloomfield, M.: ¬A look at subject headings : a plea for standardization (1993)
0.00
2.3911135E-4 = product of:
0.005499561 = sum of:
0.005499561 = product of:
0.010999122 = sum of:
0.010999122 = weight(_text_:1 in 2475) [ClassicSimilarity], result of:
0.010999122 = score(doc=2475,freq=2.0), product of:
0.057894554 = queryWeight, product of:
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.023567878 = queryNorm
0.18998542 = fieldWeight in 2475, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.0546875 = fieldNorm(doc=2475)
0.5 = coord(1/2)
0.04347826 = coord(1/23)
- Source
- Cataloging and classification quarterly. 16(1993) no.1, S.119-123
