-
Poo, D.C.C.; Khoo, C.S.G.: Online Catalog Subject Searching (2009)
0.27
0.2729139 = sum of:
0.2729139 = product of:
0.8528559 = sum of:
0.025906762 = weight(abstract_txt:bibliographic in 838) [ClassicSimilarity], result of:
0.025906762 = score(doc=838,freq=1.0), product of:
0.07838149 = queryWeight, product of:
1.1052293 = boost
4.230674 = idf(docFreq=1755, maxDocs=44421)
0.016762996 = queryNorm
0.3305214 = fieldWeight in 838, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.230674 = idf(docFreq=1755, maxDocs=44421)
0.078125 = fieldNorm(doc=838)
0.02962748 = weight(abstract_txt:records in 838) [ClassicSimilarity], result of:
0.02962748 = score(doc=838,freq=1.0), product of:
0.085717194 = queryWeight, product of:
1.1557916 = boost
4.42422 = idf(docFreq=1446, maxDocs=44421)
0.016762996 = queryNorm
0.3456422 = fieldWeight in 838, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.42422 = idf(docFreq=1446, maxDocs=44421)
0.078125 = fieldNorm(doc=838)
0.042224888 = weight(abstract_txt:special in 838) [ClassicSimilarity], result of:
0.042224888 = score(doc=838,freq=1.0), product of:
0.10855516 = queryWeight, product of:
1.3006811 = boost
4.978838 = idf(docFreq=830, maxDocs=44421)
0.016762996 = queryNorm
0.38897172 = fieldWeight in 838, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.978838 = idf(docFreq=830, maxDocs=44421)
0.078125 = fieldNorm(doc=838)
0.055487167 = weight(abstract_txt:interfaces in 838) [ClassicSimilarity], result of:
0.055487167 = score(doc=838,freq=1.0), product of:
0.13023664 = queryWeight, product of:
1.4246631 = boost
5.453425 = idf(docFreq=516, maxDocs=44421)
0.016762996 = queryNorm
0.42604882 = fieldWeight in 838, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.453425 = idf(docFreq=516, maxDocs=44421)
0.078125 = fieldNorm(doc=838)
0.03412443 = weight(abstract_txt:user in 838) [ClassicSimilarity], result of:
0.03412443 = score(doc=838,freq=1.0), product of:
0.11866566 = queryWeight, product of:
1.923194 = boost
3.6808684 = idf(docFreq=3042, maxDocs=44421)
0.016762996 = queryNorm
0.28756785 = fieldWeight in 838, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.6808684 = idf(docFreq=3042, maxDocs=44421)
0.078125 = fieldNorm(doc=838)
0.10776803 = weight(abstract_txt:searching in 838) [ClassicSimilarity], result of:
0.10776803 = score(doc=838,freq=4.0), product of:
0.16091187 = queryWeight, product of:
2.2395184 = boost
4.2862926 = idf(docFreq=1660, maxDocs=44421)
0.016762996 = queryNorm
0.6697332 = fieldWeight in 838, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.2862926 = idf(docFreq=1660, maxDocs=44421)
0.078125 = fieldNorm(doc=838)
0.16743268 = weight(abstract_txt:boolean in 838) [ClassicSimilarity], result of:
0.16743268 = score(doc=838,freq=1.0), product of:
0.3426428 = queryWeight, product of:
3.267995 = boost
6.25473 = idf(docFreq=231, maxDocs=44421)
0.016762996 = queryNorm
0.4886508 = fieldWeight in 838, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.25473 = idf(docFreq=231, maxDocs=44421)
0.078125 = fieldNorm(doc=838)
0.39028445 = weight(abstract_txt:opac in 838) [ClassicSimilarity], result of:
0.39028445 = score(doc=838,freq=5.0), product of:
0.40325156 = queryWeight, product of:
4.3420444 = boost
5.5402603 = idf(docFreq=473, maxDocs=44421)
0.016762996 = queryNorm
0.96784365 = fieldWeight in 838, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
5.5402603 = idf(docFreq=473, maxDocs=44421)
0.078125 = fieldNorm(doc=838)
0.32 = coord(8/25)
-
Troutman, L.: ¬The online public access catalog and music materials : issues for system and interface design (1992)
0.26
0.26380354 = sum of:
0.26380354 = product of:
1.0991814 = sum of:
0.026864827 = weight(abstract_txt:describes in 3734) [ClassicSimilarity], result of:
0.026864827 = score(doc=3734,freq=1.0), product of:
0.06416657 = queryWeight, product of:
3.82787 = idf(docFreq=2626, maxDocs=44421)
0.016762996 = queryNorm
0.41867328 = fieldWeight in 3734, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.82787 = idf(docFreq=2626, maxDocs=44421)
0.109375 = fieldNorm(doc=3734)
0.067562915 = weight(abstract_txt:user in 3734) [ClassicSimilarity], result of:
0.067562915 = score(doc=3734,freq=2.0), product of:
0.11866566 = queryWeight, product of:
1.923194 = boost
3.6808684 = idf(docFreq=3042, maxDocs=44421)
0.016762996 = queryNorm
0.56935525 = fieldWeight in 3734, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.6808684 = idf(docFreq=3042, maxDocs=44421)
0.109375 = fieldNorm(doc=3734)
0.13066179 = weight(abstract_txt:searching in 3734) [ClassicSimilarity], result of:
0.13066179 = score(doc=3734,freq=3.0), product of:
0.16091187 = queryWeight, product of:
2.2395184 = boost
4.2862926 = idf(docFreq=1660, maxDocs=44421)
0.016762996 = queryNorm
0.8120084 = fieldWeight in 3734, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.2862926 = idf(docFreq=1660, maxDocs=44421)
0.109375 = fieldNorm(doc=3734)
0.23440576 = weight(abstract_txt:boolean in 3734) [ClassicSimilarity], result of:
0.23440576 = score(doc=3734,freq=1.0), product of:
0.3426428 = queryWeight, product of:
3.267995 = boost
6.25473 = idf(docFreq=231, maxDocs=44421)
0.016762996 = queryNorm
0.6841111 = fieldWeight in 3734, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.25473 = idf(docFreq=231, maxDocs=44421)
0.109375 = fieldNorm(doc=3734)
0.3455726 = weight(abstract_txt:opac in 3734) [ClassicSimilarity], result of:
0.3455726 = score(doc=3734,freq=2.0), product of:
0.40325156 = queryWeight, product of:
4.3420444 = boost
5.5402603 = idf(docFreq=473, maxDocs=44421)
0.016762996 = queryNorm
0.8569653 = fieldWeight in 3734, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.5402603 = idf(docFreq=473, maxDocs=44421)
0.109375 = fieldNorm(doc=3734)
0.29411355 = weight(abstract_txt:opacs in 3734) [ClassicSimilarity], result of:
0.29411355 = score(doc=3734,freq=1.0), product of:
0.4562854 = queryWeight, product of:
4.6187506 = boost
5.8933253 = idf(docFreq=332, maxDocs=44421)
0.016762996 = queryNorm
0.64458245 = fieldWeight in 3734, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.8933253 = idf(docFreq=332, maxDocs=44421)
0.109375 = fieldNorm(doc=3734)
0.24 = coord(6/25)
-
Piccotti, P.: ¬Les nouvelles technologies et la recherche documentaire (1998)
0.23
0.23063545 = sum of:
0.23063545 = product of:
0.82369804 = sum of:
0.035384357 = weight(abstract_txt:developed in 3226) [ClassicSimilarity], result of:
0.035384357 = score(doc=3226,freq=1.0), product of:
0.07710106 = queryWeight, product of:
1.0961646 = boost
4.1959753 = idf(docFreq=1817, maxDocs=44421)
0.016762996 = queryNorm
0.45893478 = fieldWeight in 3226, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.1959753 = idf(docFreq=1817, maxDocs=44421)
0.109375 = fieldNorm(doc=3226)
0.036269464 = weight(abstract_txt:bibliographic in 3226) [ClassicSimilarity], result of:
0.036269464 = score(doc=3226,freq=1.0), product of:
0.07838149 = queryWeight, product of:
1.1052293 = boost
4.230674 = idf(docFreq=1755, maxDocs=44421)
0.016762996 = queryNorm
0.46272993 = fieldWeight in 3226, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.230674 = idf(docFreq=1755, maxDocs=44421)
0.109375 = fieldNorm(doc=3226)
0.059114844 = weight(abstract_txt:special in 3226) [ClassicSimilarity], result of:
0.059114844 = score(doc=3226,freq=1.0), product of:
0.10855516 = queryWeight, product of:
1.3006811 = boost
4.978838 = idf(docFreq=830, maxDocs=44421)
0.016762996 = queryNorm
0.54456043 = fieldWeight in 3226, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.978838 = idf(docFreq=830, maxDocs=44421)
0.109375 = fieldNorm(doc=3226)
0.0477742 = weight(abstract_txt:user in 3226) [ClassicSimilarity], result of:
0.0477742 = score(doc=3226,freq=1.0), product of:
0.11866566 = queryWeight, product of:
1.923194 = boost
3.6808684 = idf(docFreq=3042, maxDocs=44421)
0.016762996 = queryNorm
0.40259498 = fieldWeight in 3226, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.6808684 = idf(docFreq=3042, maxDocs=44421)
0.109375 = fieldNorm(doc=3226)
0.10668489 = weight(abstract_txt:searching in 3226) [ClassicSimilarity], result of:
0.10668489 = score(doc=3226,freq=2.0), product of:
0.16091187 = queryWeight, product of:
2.2395184 = boost
4.2862926 = idf(docFreq=1660, maxDocs=44421)
0.016762996 = queryNorm
0.663002 = fieldWeight in 3226, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.2862926 = idf(docFreq=1660, maxDocs=44421)
0.109375 = fieldNorm(doc=3226)
0.24435672 = weight(abstract_txt:opac in 3226) [ClassicSimilarity], result of:
0.24435672 = score(doc=3226,freq=1.0), product of:
0.40325156 = queryWeight, product of:
4.3420444 = boost
5.5402603 = idf(docFreq=473, maxDocs=44421)
0.016762996 = queryNorm
0.605966 = fieldWeight in 3226, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.5402603 = idf(docFreq=473, maxDocs=44421)
0.109375 = fieldNorm(doc=3226)
0.29411355 = weight(abstract_txt:opacs in 3226) [ClassicSimilarity], result of:
0.29411355 = score(doc=3226,freq=1.0), product of:
0.4562854 = queryWeight, product of:
4.6187506 = boost
5.8933253 = idf(docFreq=332, maxDocs=44421)
0.016762996 = queryNorm
0.64458245 = fieldWeight in 3226, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.8933253 = idf(docFreq=332, maxDocs=44421)
0.109375 = fieldNorm(doc=3226)
0.28 = coord(7/25)
-
Oshiro, Z.; Kaji, K.: ¬A survey of Japanese Internet OPACs (1997)
0.21
0.20590761 = sum of:
0.20590761 = product of:
1.029538 = sum of:
0.10985899 = weight(abstract_txt:interfaces in 2773) [ClassicSimilarity], result of:
0.10985899 = score(doc=2773,freq=2.0), product of:
0.13023664 = queryWeight, product of:
1.4246631 = boost
5.453425 = idf(docFreq=516, maxDocs=44421)
0.016762996 = queryNorm
0.84353364 = fieldWeight in 2773, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.453425 = idf(docFreq=516, maxDocs=44421)
0.109375 = fieldNorm(doc=2773)
0.10829075 = weight(abstract_txt:provision in 2773) [ClassicSimilarity], result of:
0.10829075 = score(doc=2773,freq=1.0), product of:
0.16252257 = queryWeight, product of:
1.5914845 = boost
6.0919957 = idf(docFreq=272, maxDocs=44421)
0.016762996 = queryNorm
0.66631204 = fieldWeight in 2773, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.0919957 = idf(docFreq=272, maxDocs=44421)
0.109375 = fieldNorm(doc=2773)
0.067562915 = weight(abstract_txt:user in 2773) [ClassicSimilarity], result of:
0.067562915 = score(doc=2773,freq=2.0), product of:
0.11866566 = queryWeight, product of:
1.923194 = boost
3.6808684 = idf(docFreq=3042, maxDocs=44421)
0.016762996 = queryNorm
0.56935525 = fieldWeight in 2773, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.6808684 = idf(docFreq=3042, maxDocs=44421)
0.109375 = fieldNorm(doc=2773)
0.23440576 = weight(abstract_txt:boolean in 2773) [ClassicSimilarity], result of:
0.23440576 = score(doc=2773,freq=1.0), product of:
0.3426428 = queryWeight, product of:
3.267995 = boost
6.25473 = idf(docFreq=231, maxDocs=44421)
0.016762996 = queryNorm
0.6841111 = fieldWeight in 2773, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.25473 = idf(docFreq=231, maxDocs=44421)
0.109375 = fieldNorm(doc=2773)
0.5094196 = weight(abstract_txt:opacs in 2773) [ClassicSimilarity], result of:
0.5094196 = score(doc=2773,freq=3.0), product of:
0.4562854 = queryWeight, product of:
4.6187506 = boost
5.8933253 = idf(docFreq=332, maxDocs=44421)
0.016762996 = queryNorm
1.1164496 = fieldWeight in 2773, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
5.8933253 = idf(docFreq=332, maxDocs=44421)
0.109375 = fieldNorm(doc=2773)
0.2 = coord(5/25)
-
Pienaar, R.E.: Enhancement of subject access in online public access catalogues (OPACs) (1989)
0.20
0.2037977 = sum of:
0.2037977 = product of:
0.8491571 = sum of:
0.02712494 = weight(abstract_txt:current in 2931) [ClassicSimilarity], result of:
0.02712494 = score(doc=2931,freq=1.0), product of:
0.08081972 = queryWeight, product of:
1.1222879 = boost
4.295972 = idf(docFreq=1644, maxDocs=44421)
0.016762996 = queryNorm
0.3356228 = fieldWeight in 2931, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.295972 = idf(docFreq=1644, maxDocs=44421)
0.078125 = fieldNorm(doc=2931)
0.02962748 = weight(abstract_txt:records in 2931) [ClassicSimilarity], result of:
0.02962748 = score(doc=2931,freq=1.0), product of:
0.085717194 = queryWeight, product of:
1.1557916 = boost
4.42422 = idf(docFreq=1446, maxDocs=44421)
0.016762996 = queryNorm
0.3456422 = fieldWeight in 2931, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.42422 = idf(docFreq=1446, maxDocs=44421)
0.078125 = fieldNorm(doc=2931)
0.032890614 = weight(abstract_txt:part in 2931) [ClassicSimilarity], result of:
0.032890614 = score(doc=2931,freq=1.0), product of:
0.09190083 = queryWeight, product of:
1.1967552 = boost
4.581023 = idf(docFreq=1236, maxDocs=44421)
0.016762996 = queryNorm
0.35789245 = fieldWeight in 2931, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.581023 = idf(docFreq=1236, maxDocs=44421)
0.078125 = fieldNorm(doc=2931)
0.093329854 = weight(abstract_txt:searching in 2931) [ClassicSimilarity], result of:
0.093329854 = score(doc=2931,freq=3.0), product of:
0.16091187 = queryWeight, product of:
2.2395184 = boost
4.2862926 = idf(docFreq=1660, maxDocs=44421)
0.016762996 = queryNorm
0.580006 = fieldWeight in 2931, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.2862926 = idf(docFreq=1660, maxDocs=44421)
0.078125 = fieldNorm(doc=2931)
0.30231303 = weight(abstract_txt:opac in 2931) [ClassicSimilarity], result of:
0.30231303 = score(doc=2931,freq=3.0), product of:
0.40325156 = queryWeight, product of:
4.3420444 = boost
5.5402603 = idf(docFreq=473, maxDocs=44421)
0.016762996 = queryNorm
0.74968845 = fieldWeight in 2931, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
5.5402603 = idf(docFreq=473, maxDocs=44421)
0.078125 = fieldNorm(doc=2931)
0.36387116 = weight(abstract_txt:opacs in 2931) [ClassicSimilarity], result of:
0.36387116 = score(doc=2931,freq=3.0), product of:
0.4562854 = queryWeight, product of:
4.6187506 = boost
5.8933253 = idf(docFreq=332, maxDocs=44421)
0.016762996 = queryNorm
0.79746395 = fieldWeight in 2931, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
5.8933253 = idf(docFreq=332, maxDocs=44421)
0.078125 = fieldNorm(doc=2931)
0.24 = coord(6/25)