-
Chan, L.M.; Mitchell, J.S.: Dewey Decimal Classification : principles and applications (2003)
0.08
0.08396479 = product of:
0.16792957 = sum of:
0.16792957 = sum of:
0.068821035 = weight(_text_:5 in 3247) [ClassicSimilarity], result of:
0.068821035 = score(doc=3247,freq=2.0), product of:
0.15247129 = queryWeight, product of:
2.9180994 = idf(docFreq=6494, maxDocs=44218)
0.052250203 = queryNorm
0.45137048 = fieldWeight in 3247, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9180994 = idf(docFreq=6494, maxDocs=44218)
0.109375 = fieldNorm(doc=3247)
0.09910854 = weight(_text_:22 in 3247) [ClassicSimilarity], result of:
0.09910854 = score(doc=3247,freq=2.0), product of:
0.18297131 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.052250203 = queryNorm
0.5416616 = fieldWeight in 3247, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=3247)
0.5 = coord(1/2)
- Isbn
- 0-910608-72-5
- Object
- DDC-22
-
Chan, L.M.; Hodges, T.L.: Library of Congress Classification (LCC) (2009)
0.04
0.035984907 = product of:
0.071969815 = sum of:
0.071969815 = sum of:
0.02949473 = weight(_text_:5 in 3842) [ClassicSimilarity], result of:
0.02949473 = score(doc=3842,freq=2.0), product of:
0.15247129 = queryWeight, product of:
2.9180994 = idf(docFreq=6494, maxDocs=44218)
0.052250203 = queryNorm
0.19344449 = fieldWeight in 3842, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9180994 = idf(docFreq=6494, maxDocs=44218)
0.046875 = fieldNorm(doc=3842)
0.042475086 = weight(_text_:22 in 3842) [ClassicSimilarity], result of:
0.042475086 = score(doc=3842,freq=2.0), product of:
0.18297131 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.052250203 = queryNorm
0.23214069 = fieldWeight in 3842, 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=3842)
0.5 = coord(1/2)
- Date
- 5. 8.2010 17:33:43
27. 8.2011 14:22:42
-
Chan, L.M.: Library of Congress Subject Headings : principles and application (1995)
0.02
0.021237543 = product of:
0.042475086 = sum of:
0.042475086 = product of:
0.08495017 = sum of:
0.08495017 = weight(_text_:22 in 3985) [ClassicSimilarity], result of:
0.08495017 = score(doc=3985,freq=2.0), product of:
0.18297131 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.052250203 = queryNorm
0.46428138 = fieldWeight in 3985, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=3985)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 25.11.2005 18:37:22
-
Chan, L.M.: Library of Congress Classification as an online retrieval tool : potentials and limitations (1986)
0.02
0.017205259 = product of:
0.034410518 = sum of:
0.034410518 = product of:
0.068821035 = sum of:
0.068821035 = weight(_text_:5 in 1145) [ClassicSimilarity], result of:
0.068821035 = score(doc=1145,freq=2.0), product of:
0.15247129 = queryWeight, product of:
2.9180994 = idf(docFreq=6494, maxDocs=44218)
0.052250203 = queryNorm
0.45137048 = fieldWeight in 1145, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9180994 = idf(docFreq=6494, maxDocs=44218)
0.109375 = fieldNorm(doc=1145)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Information technology and libraries. 5(1986), S.181-192
-
Chan, L.M.: Cataloging and classification : an introduction (1994)
0.02
0.017205259 = product of:
0.034410518 = sum of:
0.034410518 = product of:
0.068821035 = sum of:
0.068821035 = weight(_text_:5 in 8555) [ClassicSimilarity], result of:
0.068821035 = score(doc=8555,freq=2.0), product of:
0.15247129 = queryWeight, product of:
2.9180994 = idf(docFreq=6494, maxDocs=44218)
0.052250203 = queryNorm
0.45137048 = fieldWeight in 8555, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9180994 = idf(docFreq=6494, maxDocs=44218)
0.109375 = fieldNorm(doc=8555)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Isbn
- 0-07-010506-5
-
Chan, L.M.; Lin, X.; Zeng, M.L.: Structural and multilingual approaches to subject access on the Web (2000)
0.01
0.014747365 = product of:
0.02949473 = sum of:
0.02949473 = product of:
0.05898946 = sum of:
0.05898946 = weight(_text_:5 in 507) [ClassicSimilarity], result of:
0.05898946 = score(doc=507,freq=2.0), product of:
0.15247129 = queryWeight, product of:
2.9180994 = idf(docFreq=6494, maxDocs=44218)
0.052250203 = queryNorm
0.38688898 = fieldWeight in 507, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9180994 = idf(docFreq=6494, maxDocs=44218)
0.09375 = fieldNorm(doc=507)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 5. 8.2001 14:59:00
-
Chan, L.M.: Dewey Decimal Classification : a practical guide (1996)
0.01
0.014747365 = product of:
0.02949473 = sum of:
0.02949473 = product of:
0.05898946 = sum of:
0.05898946 = weight(_text_:5 in 2612) [ClassicSimilarity], result of:
0.05898946 = score(doc=2612,freq=2.0), product of:
0.15247129 = queryWeight, product of:
2.9180994 = idf(docFreq=6494, maxDocs=44218)
0.052250203 = queryNorm
0.38688898 = fieldWeight in 2612, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9180994 = idf(docFreq=6494, maxDocs=44218)
0.09375 = fieldNorm(doc=2612)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Isbn
- 0-910608-55-5
-
Chan, L.M.; Hodges, T.: Entering the millennium : a new century for LCSH (2000)
0.01
0.010618771 = product of:
0.021237543 = sum of:
0.021237543 = product of:
0.042475086 = sum of:
0.042475086 = weight(_text_:22 in 5920) [ClassicSimilarity], result of:
0.042475086 = score(doc=5920,freq=2.0), product of:
0.18297131 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.052250203 = queryNorm
0.23214069 = fieldWeight in 5920, 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=5920)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 27. 5.2001 16:22:21
-
O'Neill, E.T.; Chan, L.M.; Childress, E.; Dean, R.; El-Hoshy, L.M.; Vizine-Goetz, D.: Form subdivisions : their identification and use in LCSH (2001)
0.01
0.010618771 = product of:
0.021237543 = sum of:
0.021237543 = product of:
0.042475086 = sum of:
0.042475086 = weight(_text_:22 in 2205) [ClassicSimilarity], result of:
0.042475086 = score(doc=2205,freq=2.0), product of:
0.18297131 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.052250203 = queryNorm
0.23214069 = fieldWeight in 2205, 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=2205)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 10. 9.2000 17:38:22
-
Yi, K.; Chan, L.M.: ¬A visualization software tool for Library of Congress Subject Headings (2008)
0.01
0.010427962 = product of:
0.020855924 = sum of:
0.020855924 = product of:
0.04171185 = sum of:
0.04171185 = weight(_text_:5 in 2503) [ClassicSimilarity], result of:
0.04171185 = score(doc=2503,freq=4.0), product of:
0.15247129 = queryWeight, product of:
2.9180994 = idf(docFreq=6494, maxDocs=44218)
0.052250203 = queryNorm
0.27357182 = fieldWeight in 2503, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.9180994 = idf(docFreq=6494, maxDocs=44218)
0.046875 = fieldNorm(doc=2503)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Content
- The aim of this study is to develop a software tool, VisuaLCSH, for effective searching, browsing, and maintenance of LCSH. This tool enables visualizing subject headings and hierarchical structures implied and embedded in LCSH. A conceptual framework for converting the hierarchical structure of headings in LCSH to an explicit tree structure is proposed, described, and implemented. The highlights of VisuaLCSH are summarized below: 1) revealing multiple aspects of a heading; 2) normalizing the hierarchical relationships in LCSH; 3) showing multi-level hierarchies in LCSH sub-trees; 4) improving the navigational function of LCSH in retrieval; and 5) enabling the implementation of generic search, i.e., the 'exploding' feature, in searching LCSH.
- Source
- Culture and identity in knowledge organization: Proceedings of the Tenth International ISKO Conference 5-8 August 2008, Montreal, Canada. Ed. by Clément Arsenault and Joseph T. Tennis
-
Chan, L.M.; Lin, X.; Zeng, M.: Structural and multilingual approaches to subject access on the Web (1999)
0.01
0.009831577 = product of:
0.019663153 = sum of:
0.019663153 = product of:
0.039326306 = sum of:
0.039326306 = weight(_text_:5 in 162) [ClassicSimilarity], result of:
0.039326306 = score(doc=162,freq=2.0), product of:
0.15247129 = queryWeight, product of:
2.9180994 = idf(docFreq=6494, maxDocs=44218)
0.052250203 = queryNorm
0.257926 = fieldWeight in 162, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9180994 = idf(docFreq=6494, maxDocs=44218)
0.0625 = fieldNorm(doc=162)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 5. 8.2001 14:58:11
-
Zeng, M.L.; Chan, L.M.: Semantic interoperability (2009)
0.01
0.009831577 = product of:
0.019663153 = sum of:
0.019663153 = product of:
0.039326306 = sum of:
0.039326306 = weight(_text_:5 in 3738) [ClassicSimilarity], result of:
0.039326306 = score(doc=3738,freq=2.0), product of:
0.15247129 = queryWeight, product of:
2.9180994 = idf(docFreq=6494, maxDocs=44218)
0.052250203 = queryNorm
0.257926 = fieldWeight in 3738, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9180994 = idf(docFreq=6494, maxDocs=44218)
0.0625 = fieldNorm(doc=3738)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 5. 8.2010 17:33:43
-
Chan, L.M.; Mitchell, J.S.; Alex, H. (Übers.); Heiner-Freiling, M. (Übers.); Preuss, M. (Übers.): Dewey-Dezimalklassifikation : Theorie und Praxis (2006)
0.01
0.008602629 = product of:
0.017205259 = sum of:
0.017205259 = product of:
0.034410518 = sum of:
0.034410518 = weight(_text_:5 in 3068) [ClassicSimilarity], result of:
0.034410518 = score(doc=3068,freq=2.0), product of:
0.15247129 = queryWeight, product of:
2.9180994 = idf(docFreq=6494, maxDocs=44218)
0.052250203 = queryNorm
0.22568524 = fieldWeight in 3068, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9180994 = idf(docFreq=6494, maxDocs=44218)
0.0546875 = fieldNorm(doc=3068)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Isbn
- 3-598-11748-5 * 3-598-11747-7
-
Chan, L.M.: Classification present and future (1995)
0.01
0.008602629 = product of:
0.017205259 = sum of:
0.017205259 = product of:
0.034410518 = sum of:
0.034410518 = weight(_text_:5 in 5560) [ClassicSimilarity], result of:
0.034410518 = score(doc=5560,freq=2.0), product of:
0.15247129 = queryWeight, product of:
2.9180994 = idf(docFreq=6494, maxDocs=44218)
0.052250203 = queryNorm
0.22568524 = fieldWeight in 5560, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9180994 = idf(docFreq=6494, maxDocs=44218)
0.0546875 = fieldNorm(doc=5560)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Cataloging and classification quarterly. 21(1995) no.2, S.5-17
-
Hodges, T.L.; Chan, L.M.: Subject cataloging principles and systems (2009)
0.01
0.008602629 = product of:
0.017205259 = sum of:
0.017205259 = product of:
0.034410518 = sum of:
0.034410518 = weight(_text_:5 in 4698) [ClassicSimilarity], result of:
0.034410518 = score(doc=4698,freq=2.0), product of:
0.15247129 = queryWeight, product of:
2.9180994 = idf(docFreq=6494, maxDocs=44218)
0.052250203 = queryNorm
0.22568524 = fieldWeight in 4698, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9180994 = idf(docFreq=6494, maxDocs=44218)
0.0546875 = fieldNorm(doc=4698)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 5. 8.2010 17:33:43
-
Zeng, M.L.; Chan, L.M.: Trends and issues in establishing interoperability among knowledge organization systems (2004)
0.01
0.0073736827 = product of:
0.014747365 = sum of:
0.014747365 = product of:
0.02949473 = sum of:
0.02949473 = weight(_text_:5 in 2224) [ClassicSimilarity], result of:
0.02949473 = score(doc=2224,freq=2.0), product of:
0.15247129 = queryWeight, product of:
2.9180994 = idf(docFreq=6494, maxDocs=44218)
0.052250203 = queryNorm
0.19344449 = fieldWeight in 2224, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9180994 = idf(docFreq=6494, maxDocs=44218)
0.046875 = fieldNorm(doc=2224)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science and technology. 55(2004) no.5, S.377-395