-
Hjoerland, B.; Christensen, F.S.: Work tasks and socio-cognitive relevance : a specific example (2002)
0.02
0.023949215 = product of:
0.04789843 = sum of:
0.04789843 = sum of:
0.0042112665 = weight(_text_:s in 5237) [ClassicSimilarity], result of:
0.0042112665 = score(doc=5237,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.08408674 = fieldWeight in 5237, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=5237)
0.043687165 = weight(_text_:22 in 5237) [ClassicSimilarity], result of:
0.043687165 = score(doc=5237,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.2708308 = fieldWeight in 5237, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=5237)
0.5 = coord(1/2)
- Date
- 21. 7.2006 14:11:22
- Source
- Journal of the American Society for Information Science and Technology. 53(2002) no.11, S.960-965
-
Hjoerland, B.: ¬The controversy over the concept of information : a rejoinder to Professor Bates (2009)
0.01
0.008553292 = product of:
0.017106583 = sum of:
0.017106583 = sum of:
0.0015040238 = weight(_text_:s in 2748) [ClassicSimilarity], result of:
0.0015040238 = score(doc=2748,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.030030979 = fieldWeight in 2748, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.01953125 = fieldNorm(doc=2748)
0.01560256 = weight(_text_:22 in 2748) [ClassicSimilarity], result of:
0.01560256 = score(doc=2748,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.09672529 = fieldWeight in 2748, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.01953125 = fieldNorm(doc=2748)
0.5 = coord(1/2)
- Date
- 22. 3.2009 18:13:27
- Source
- Journal of the American Society for Information Science and Technology. 60(2009) no.3, S.643
-
Nicolaisen, J.; Hjoerland, B.: ¬A rejoinder to Beghtol (2004) (2004)
0.00
0.002605046 = product of:
0.005210092 = sum of:
0.005210092 = product of:
0.010420184 = sum of:
0.010420184 = weight(_text_:s in 3006) [ClassicSimilarity], result of:
0.010420184 = score(doc=3006,freq=6.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.20806074 = fieldWeight in 3006, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.078125 = fieldNorm(doc=3006)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Bezugnahme auf: Beghtol, C.: Response to Hjoerland and Nicolaisen. In: Knowledge organization. 31(2004) no.1, S.62-63 sowie: Hjoerland, B., J. Nicolaisen: Scientific and scholarly classifications are not "naïve": a comment to Beghtol (2003). In: Knowledge organization. 31(2004) no.1, S.55-61.
- Source
- Knowledge organization. 31(2004) no.3, S.199-201
-
Hjoerland, B.; Kyllesbech Nielsen, L.: Subject access points in electronic retrieval (2001)
0.00
0.0021056333 = product of:
0.0042112665 = sum of:
0.0042112665 = product of:
0.008422533 = sum of:
0.008422533 = weight(_text_:s in 3826) [ClassicSimilarity], result of:
0.008422533 = score(doc=3826,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.16817348 = fieldWeight in 3826, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.109375 = fieldNorm(doc=3826)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Annual review of information science and technology. 35(2001), S.249-298
-
Hjoerland, B.: Fundamentals of knowledge organization (2003)
0.00
0.0015040238 = product of:
0.0030080476 = sum of:
0.0030080476 = product of:
0.006016095 = sum of:
0.006016095 = weight(_text_:s in 3025) [ClassicSimilarity], result of:
0.006016095 = score(doc=3025,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.120123915 = fieldWeight in 3025, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.078125 = fieldNorm(doc=3025)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Pages
- S.83-116
-
Hjoerland, B.; Nicolaisen, J.: Scientific and scholarly classifications are not "naïve" : a comment to Begthol (2003) (2004)
0.00
0.001302523 = product of:
0.002605046 = sum of:
0.002605046 = product of:
0.005210092 = sum of:
0.005210092 = weight(_text_:s in 3023) [ClassicSimilarity], result of:
0.005210092 = score(doc=3023,freq=6.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.10403037 = fieldWeight in 3023, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=3023)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Bezugnahme auf: Beghtol, C.: Classification for information retrieval and classification for knowledge discovery: relationships between 'professional' and 'naive' classifications" in: Knowledge organization. 30(2003), no.2, S.64-73; vgl. dazu auch die Erwiderung von C. Beghtol in: Knowledge organization. 31(2004) no.1, S.62-63.
- Source
- Knowledge organization. 31(2004) no.1, S.55-61
-
Hjoerland, B.: Concept theory (2009)
0.00
0.001302523 = product of:
0.002605046 = sum of:
0.002605046 = product of:
0.005210092 = sum of:
0.005210092 = weight(_text_:s in 3461) [ClassicSimilarity], result of:
0.005210092 = score(doc=3461,freq=6.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.10403037 = fieldWeight in 3461, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=3461)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Vgl.: Szostak, R.: Comment on Hjørland's concept theory in: Journal of the American Society for Information Science and Technology. 61(2010) no.5, S. 1076-1077 und die Erwiderung darauf von B. Hjoerland (S.1078-1080)
- Source
- Journal of the American Society for Information Science and Technology. 60(2009) no.8, S.1519-1536
-
Hjoerland, B.: Domain analysis in information science : eleven approaches - traditional as well as innovative (2002)
0.00
0.0012762066 = product of:
0.0025524131 = sum of:
0.0025524131 = product of:
0.0051048263 = sum of:
0.0051048263 = weight(_text_:s in 4464) [ClassicSimilarity], result of:
0.0051048263 = score(doc=4464,freq=4.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.101928525 = fieldWeight in 4464, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=4464)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Vgl. auch den Leserbrief von Hjoerland in JASIST 53(2002) no.14, S.1275-1276.
- Source
- Journal of documentation. 58(2002) no.4, S.422-462
-
Hjoerland, B.: Information: objective or subjective/situational? (2007)
0.00
0.0012762066 = product of:
0.0025524131 = sum of:
0.0025524131 = product of:
0.0051048263 = sum of:
0.0051048263 = weight(_text_:s in 5074) [ClassicSimilarity], result of:
0.0051048263 = score(doc=5074,freq=4.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.101928525 = fieldWeight in 5074, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=5074)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Content
- Bezugnahme auf: Bates, M.J.: Fundamental forms of information. In: Journal of the American Society for Information Science and Technology, 57(2006), no.8, S.1033-1045 und Bates, M.J.: Information and knowledge: an evolutionary framework for information science. In: Information research, 10(2005) no.4.
- Source
- Journal of the American Society for Information Science and Technology. 58(2007) no.10, S.1448-1456
-
Hjoerland, B.; Pedersen, K.N.: ¬A substantive theory of classification for information retrieval (2005)
0.00
0.0010635054 = product of:
0.0021270108 = sum of:
0.0021270108 = product of:
0.0042540217 = sum of:
0.0042540217 = weight(_text_:s in 1892) [ClassicSimilarity], result of:
0.0042540217 = score(doc=1892,freq=4.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.08494043 = fieldWeight in 1892, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=1892)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- Purpose - To suggest that a theory of classification for information retrieval (IR), asked for by Spärck Jones in a 1970 paper, presupposes a full implementation of a pragmatic understanding. Part of the Journal of Documentation celebration, "60 years of the best in information research". Design/methodology/approach - Literature-based conceptual analysis, taking Sparck Jones as its starting-point. Analysis involves distinctions between "positivism" and "pragmatism" and "classical" versus Kuhnian understandings of concepts. Findings - Classification, both manual and automatic, for retrieval benefits from drawing upon a combination of qualitative and quantitative techniques, a consideration of theories of meaning, and the adding of top-down approaches to IR in which divisions of labour, domains, traditions, genres, document architectures etc. are included as analytical elements and in which specific IR algorithms are based on the examination of specific literatures. Introduces an example illustrating the consequences of a full implementation of a pragmatist understanding when handling homonyms. Practical implications - Outlines how to classify from a pragmatic-philosophical point of view. Originality/value - Provides, emphasizing a pragmatic understanding, insights of importance to classification for retrieval, both manual and automatic. - Vgl. auch: Szostak, R.: Classification, interdisciplinarity, and the study of science. In: Journal of documentation. 64(2008) no.3, S.319-332.
- Source
- Journal of documentation. 61(2005) no.5, S.582-597
-
Hjoerland, B.: Documents, memory institutions and information science (2000)
0.00
0.0010528166 = product of:
0.0021056333 = sum of:
0.0021056333 = product of:
0.0042112665 = sum of:
0.0042112665 = weight(_text_:s in 4530) [ClassicSimilarity], result of:
0.0042112665 = score(doc=4530,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.08408674 = fieldWeight in 4530, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=4530)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of documentation. 56(2000) no.1, S.27-41
-
Hjoerland, B.: Towards a theory of aboutness, subject, topicality, theme, domain, field, content ... and relevance (2001)
0.00
0.0010528166 = product of:
0.0021056333 = sum of:
0.0021056333 = product of:
0.0042112665 = sum of:
0.0042112665 = weight(_text_:s in 6032) [ClassicSimilarity], result of:
0.0042112665 = score(doc=6032,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.08408674 = fieldWeight in 6032, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=6032)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science and technology. 52(2001) no.9, S.774-778
-
Hjoerland, B.; Hartel, J.: Afterword: ontological, epistemological and sociological dimensions of domains (2003)
0.00
0.0010528166 = product of:
0.0021056333 = sum of:
0.0021056333 = product of:
0.0042112665 = sum of:
0.0042112665 = weight(_text_:s in 3014) [ClassicSimilarity], result of:
0.0042112665 = score(doc=3014,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.08408674 = fieldWeight in 3014, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=3014)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Knowledge organization. 30(2003) nos.3/4, S.239-245
-
Hjoerland, B.: Epistemology and the socio-cognitive persepctive in information science (2002)
0.00
9.0241426E-4 = product of:
0.0018048285 = sum of:
0.0018048285 = product of:
0.003609657 = sum of:
0.003609657 = weight(_text_:s in 304) [ClassicSimilarity], result of:
0.003609657 = score(doc=304,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.072074346 = fieldWeight in 304, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=304)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science and technology. 53(2002) no.4, S.257-270
-
Hjoerland, B.: Library and information science and the philosophy of science (2005)
0.00
9.0241426E-4 = product of:
0.0018048285 = sum of:
0.0018048285 = product of:
0.003609657 = sum of:
0.003609657 = weight(_text_:s in 4404) [ClassicSimilarity], result of:
0.003609657 = score(doc=4404,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.072074346 = fieldWeight in 4404, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=4404)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of documentation. 61(2005) no.1, S.5-10
-
Hjoerland, B.: Comments on the articles and proposals for further work (2005)
0.00
9.0241426E-4 = product of:
0.0018048285 = sum of:
0.0018048285 = product of:
0.003609657 = sum of:
0.003609657 = weight(_text_:s in 4409) [ClassicSimilarity], result of:
0.003609657 = score(doc=4409,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.072074346 = fieldWeight in 4409, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=4409)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of documentation. 61(2005) no.1, S.156-163
-
Nicolaisen, J.; Hjoerland, B.: Practical potentials of Bradford's law : a critical examination of the received view (2007)
0.00
9.0241426E-4 = product of:
0.0018048285 = sum of:
0.0018048285 = product of:
0.003609657 = sum of:
0.003609657 = weight(_text_:s in 830) [ClassicSimilarity], result of:
0.003609657 = score(doc=830,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.072074346 = fieldWeight in 830, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=830)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of documentation. 63(2007) no.3, S.359-377
-
Hjoerland, B.: What is Knowledge Organization (KO)? (2008)
0.00
9.0241426E-4 = product of:
0.0018048285 = sum of:
0.0018048285 = product of:
0.003609657 = sum of:
0.003609657 = weight(_text_:s in 2131) [ClassicSimilarity], result of:
0.003609657 = score(doc=2131,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.072074346 = fieldWeight in 2131, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=2131)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Knowledge organization. 35(2008) nos.2/3, S.86-101
-
Hjoerland, B.: Empiricism, rationalism and positivism in library and information science (2005)
0.00
7.520119E-4 = product of:
0.0015040238 = sum of:
0.0015040238 = product of:
0.0030080476 = sum of:
0.0030080476 = weight(_text_:s in 4415) [ClassicSimilarity], result of:
0.0030080476 = score(doc=4415,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.060061958 = fieldWeight in 4415, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=4415)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of documentation. 61(2005) no.1, S.130-155
-
Søndergaard, T.F.; Andersen, J.; Hjoerland, B.: Documents and the communication of scientific and scholarly information : revising and updating the UNISIST model (2003)
0.00
7.520119E-4 = product of:
0.0015040238 = sum of:
0.0015040238 = product of:
0.0030080476 = sum of:
0.0030080476 = weight(_text_:s in 4452) [ClassicSimilarity], result of:
0.0030080476 = score(doc=4452,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.060061958 = fieldWeight in 4452, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=4452)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of documentation. 59(2003) no.3, S.278-320
