-
Lancaster, F.W.; Connell, T.H.; Bishop, N.; McCowan, S.: Identifying barriers to effective subject access in library catalogs (1991)
4.54
4.543732 = weight(theme_ss:OPAC in 2258) [ClassicSimilarity], result of:
4.543732 = fieldWeight in 2258, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.543732 = idf(docFreq=1283, maxDocs=44421)
1.0 = fieldNorm(doc=2258)
- Theme
- OPAC
-
Peters, T.A.; Kurth, M.: Controlled and uncontrolled vocabulary subject searching in an academic library online catalog (1991)
4.54
4.543732 = weight(theme_ss:OPAC in 2347) [ClassicSimilarity], result of:
4.543732 = fieldWeight in 2347, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.543732 = idf(docFreq=1283, maxDocs=44421)
1.0 = fieldNorm(doc=2347)
- Theme
- OPAC
-
Hofstede, M.: Literatuur over onderwerpen zoeken in de OPC (1994)
4.54
4.543732 = weight(theme_ss:OPAC in 5399) [ClassicSimilarity], result of:
4.543732 = fieldWeight in 5399, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.543732 = idf(docFreq=1283, maxDocs=44421)
1.0 = fieldNorm(doc=5399)
- Theme
- OPAC
-
Hancock-Beaulieu, M.; McKenzie, L.; Irving, A.: Evaluative protocols for searching behaviour in online library catalogues (1991)
4.54
4.543732 = weight(theme_ss:OPAC in 415) [ClassicSimilarity], result of:
4.543732 = fieldWeight in 415, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.543732 = idf(docFreq=1283, maxDocs=44421)
1.0 = fieldNorm(doc=415)
- Theme
- OPAC
-
Tillotson, J.: Is keyword searching the answer? (1995)
4.54
4.543732 = weight(theme_ss:OPAC in 1925) [ClassicSimilarity], result of:
4.543732 = fieldWeight in 1925, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.543732 = idf(docFreq=1283, maxDocs=44421)
1.0 = fieldNorm(doc=1925)
- Theme
- OPAC
-
Borgman, C.L.: Why are online catalogs still hard to use? (1996)
4.54
4.543732 = weight(theme_ss:OPAC in 4448) [ClassicSimilarity], result of:
4.543732 = fieldWeight in 4448, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.543732 = idf(docFreq=1283, maxDocs=44421)
1.0 = fieldNorm(doc=4448)
- Theme
- OPAC
-
Robertson, S.E.; Walker, S.; Beaulieu, M.: Experimentation as a way of life : Okapi at TREC (2000)
4.54
4.543732 = weight(theme_ss:OPAC in 6098) [ClassicSimilarity], result of:
4.543732 = fieldWeight in 6098, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.543732 = idf(docFreq=1283, maxDocs=44421)
1.0 = fieldNorm(doc=6098)
- Theme
- OPAC
-
Donkersloot, H.B.: Zoeken op titelwoorden : een oderzoek met de on-line publiekscatalogus (1985)
4.54
4.543732 = weight(theme_ss:OPAC in 6272) [ClassicSimilarity], result of:
4.543732 = fieldWeight in 6272, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.543732 = idf(docFreq=1283, maxDocs=44421)
1.0 = fieldNorm(doc=6272)
- Theme
- OPAC
-
Johnson, K.E.: OPAC missing record retrieval (1996)
4.54
4.543732 = weight(theme_ss:OPAC in 6803) [ClassicSimilarity], result of:
4.543732 = fieldWeight in 6803, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.543732 = idf(docFreq=1283, maxDocs=44421)
1.0 = fieldNorm(doc=6803)
- Theme
- OPAC
-
Drabenstott, K.M.; Weller, M.S.: Improving personal-name searching in online catalogs (1996)
4.54
4.543732 = weight(theme_ss:OPAC in 6810) [ClassicSimilarity], result of:
4.543732 = fieldWeight in 6810, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.543732 = idf(docFreq=1283, maxDocs=44421)
1.0 = fieldNorm(doc=6810)
- Theme
- OPAC
-
Kilgour, F.G.; Moran, B.B.; Barden, J.R.: Retrieval effectiveness of surname-title-word searches for known items by academic library users (1999)
4.54
4.543732 = weight(theme_ss:OPAC in 4061) [ClassicSimilarity], result of:
4.543732 = fieldWeight in 4061, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.543732 = idf(docFreq=1283, maxDocs=44421)
1.0 = fieldNorm(doc=4061)
- Theme
- OPAC
-
Kilgour, F.G.; Moran, B.B.: Surname plus recallable title word searches for known items by scholars (2000)
4.54
4.543732 = weight(theme_ss:OPAC in 5296) [ClassicSimilarity], result of:
4.543732 = fieldWeight in 5296, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.543732 = idf(docFreq=1283, maxDocs=44421)
1.0 = fieldNorm(doc=5296)
- Theme
- OPAC
-
Pedersen, J.O.; Silverstein, C.; Vogt, C.C.: Verity at TREC-6 : out-of-the-box and beyond (2000)
4.54
4.543732 = weight(theme_ss:OPAC in 427) [ClassicSimilarity], result of:
4.543732 = fieldWeight in 427, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.543732 = idf(docFreq=1283, maxDocs=44421)
1.0 = fieldNorm(doc=427)
- Theme
- OPAC
-
Cooper, M.D.; Chen, H.-M.: Predicting the relevance of a library catalog search (2001)
4.54
4.543732 = weight(theme_ss:OPAC in 519) [ClassicSimilarity], result of:
4.543732 = fieldWeight in 519, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.543732 = idf(docFreq=1283, maxDocs=44421)
1.0 = fieldNorm(doc=519)
- Theme
- OPAC
-
Wien, C.: Sample sizes and composition : their effect on recall and precision in IR experiments with OPACs (2000)
4.54
4.543732 = weight(theme_ss:OPAC in 368) [ClassicSimilarity], result of:
4.543732 = fieldWeight in 368, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.543732 = idf(docFreq=1283, maxDocs=44421)
1.0 = fieldNorm(doc=368)
- Theme
- OPAC
-
Schultz Jr., W.N.; Braddy, L.: ¬A librarian-centered study of perceptions of subject terms and controlled vocabulary (2017)
4.54
4.543732 = weight(theme_ss:OPAC in 156) [ClassicSimilarity], result of:
4.543732 = fieldWeight in 156, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.543732 = idf(docFreq=1283, maxDocs=44421)
1.0 = fieldNorm(doc=156)
- Theme
- OPAC