-
Arastoopoor, S.; Fattahi, R.: ¬A more effective Web search through developing a small thesaurus of non-topical terms : a proposed model to improve pertinence and retrieval relevance (2014)
0.01
0.014183655 = product of:
0.02836731 = sum of:
0.02836731 = sum of:
0.0034032175 = weight(_text_:s in 1422) [ClassicSimilarity], result of:
0.0034032175 = score(doc=1422,freq=4.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.06795235 = fieldWeight in 1422, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.03125 = fieldNorm(doc=1422)
0.024964094 = weight(_text_:22 in 1422) [ClassicSimilarity], result of:
0.024964094 = score(doc=1422,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.15476047 = fieldWeight in 1422, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=1422)
0.5 = coord(1/2)
- Pages
- S.192-199
- Source
- Knowledge organization in the 21st century: between historical patterns and future prospects. Proceedings of the Thirteenth International ISKO Conference 19-22 May 2014, Kraków, Poland. Ed.: Wieslaw Babik
-
Arastoopoor, S.; Fattahi, R.: Users' perception of aboutness and ofness in images : an approach to subject indexing based on Ervin Panofsky's theory and users'' view (2012)
0.00
0.0010635054 = product of:
0.0021270108 = sum of:
0.0021270108 = product of:
0.0042540217 = sum of:
0.0042540217 = weight(_text_:s in 872) [ClassicSimilarity], result of:
0.0042540217 = score(doc=872,freq=4.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.08494043 = fieldWeight in 872, 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=872)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Pages
- S.345-351
-
Fattahi, R.: ¬A comparison between the online catalogue and the card catalogue : some considerations for redesigning bibliographic standards (1995)
0.00
0.0010528166 = product of:
0.0021056333 = sum of:
0.0021056333 = product of:
0.0042112665 = sum of:
0.0042112665 = weight(_text_:s in 3828) [ClassicSimilarity], result of:
0.0042112665 = score(doc=3828,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.08408674 = fieldWeight in 3828, 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=3828)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Library review. 44(1995) no.2, S.44-58
-
Fattahi, R.: Library cataloguing and abstracting and indexing services : reconciliation of principles in the online environment (1998)
0.00
0.0010528166 = product of:
0.0021056333 = sum of:
0.0021056333 = product of:
0.0042112665 = sum of:
0.0042112665 = weight(_text_:s in 2587) [ClassicSimilarity], result of:
0.0042112665 = score(doc=2587,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.08408674 = fieldWeight in 2587, 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=2587)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Library review. 47(1998) no.4, S.211-216
-
Parirokh, M.; Daneshgar, F.; Fattahi, R.: Identifying knowledge-sharing requirements in academic libraries (2008)
0.00
0.0010528166 = product of:
0.0021056333 = sum of:
0.0021056333 = product of:
0.0042112665 = sum of:
0.0042112665 = weight(_text_:s in 873) [ClassicSimilarity], result of:
0.0042112665 = score(doc=873,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.08408674 = fieldWeight in 873, 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=873)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Library review. 57(2008) no.2, S.107-122
-
Fattahi, R.: Super records : an approach towards the description of works appearing in various manifestations (1996)
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 5101) [ClassicSimilarity], result of:
0.003609657 = score(doc=5101,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.072074346 = fieldWeight in 5101, 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=5101)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Library review. 45(1996) no.4, S.19-29
-
Fattahi, R.: ¬A comparison between the online catalogue and the card catalogue : some considerations for redesigning bibliographic standards (1995)
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 6431) [ClassicSimilarity], result of:
0.003609657 = score(doc=6431,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.072074346 = fieldWeight in 6431, 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=6431)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- OCLC systems and services. 11(1995) no.3, S.28-38
-
Fattahi, R.: ¬A uniform approach to the indexing of cataloguing data in online library systems (1997)
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 131) [ClassicSimilarity], result of:
0.003609657 = score(doc=131,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.072074346 = fieldWeight in 131, 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=131)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Library review. 46(1997) no.5, S.339-343
-
Fattahi, R.: Anglo American Cataloguing Rules in an online environment : a literature review (1995)
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 596) [ClassicSimilarity], result of:
0.003609657 = score(doc=596,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.072074346 = fieldWeight in 596, 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=596)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Cataloging and classification quarterly. 20(1995) no.2, S.25-50
-
Fattahi, R.; Parirokh, M.: Restructuring the bibliographic record for better organization, management, and representation of knowledge in the global online environment : a new spproach (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 2693) [ClassicSimilarity], result of:
0.0030080476 = score(doc=2693,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.060061958 = fieldWeight in 2693, 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=2693)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Pages
- S.107-112
-
Fattahi, R.; Afshar, E.: Added value of information and information systems : a conceptual approach (2006)
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 617) [ClassicSimilarity], result of:
0.0030080476 = score(doc=617,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.060061958 = fieldWeight in 617, 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=617)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Library review. 55(2006) no.2, S.132-147
-
Fattahi, R.; Wilson, C.S.; Cole, F.: ¬An alternative approach to natural language query expansion in search engines : text analysis of non-topical terms in Web documents (2008)
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 2106) [ClassicSimilarity], result of:
0.0030080476 = score(doc=2106,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.060061958 = fieldWeight in 2106, 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=2106)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Information processing and management. 44(2008) no.4, S.1503-1516
-
Fattahi, R.; Dokhtesmati, M.; Saberi, M.: ¬A survey of internet searching skills among intermediate school students : how librarians can help (2010)
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 4673) [ClassicSimilarity], result of:
0.0030080476 = score(doc=4673,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.060061958 = fieldWeight in 4673, 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=4673)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Pages
- S.270-285
-
Fattahi, R.: Towards developing theories about data : a philosophical and scientific approach (2022)
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 1101) [ClassicSimilarity], result of:
0.0030080476 = score(doc=1101,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.060061958 = fieldWeight in 1101, 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=1101)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Knowledge organization. 49(2022) no.3, S.141 - 150