-
Laverty, C.Y.C.: Library instruction on the Web : inventing options and opportunities (1997)
0.14
0.13832319 = sum of:
0.13832319 = product of:
0.86451995 = sum of:
0.022854717 = weight(abstract_txt:catalogue in 1522) [ClassicSimilarity], result of:
0.022854717 = score(doc=1522,freq=1.0), product of:
0.0480009 = queryWeight, product of:
5.078731 = idf(docFreq=751, maxDocs=44421)
0.009451357 = queryNorm
0.47613102 = fieldWeight in 1522, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.078731 = idf(docFreq=751, maxDocs=44421)
0.09375 = fieldNorm(doc=1522)
0.013387589 = weight(abstract_txt:system in 1522) [ClassicSimilarity], result of:
0.013387589 = score(doc=1522,freq=1.0), product of:
0.042339303 = queryWeight, product of:
1.3281959 = boost
3.372775 = idf(docFreq=4140, maxDocs=44421)
0.009451357 = queryNorm
0.31619766 = fieldWeight in 1522, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.372775 = idf(docFreq=4140, maxDocs=44421)
0.09375 = fieldNorm(doc=1522)
0.018368287 = weight(abstract_txt:they in 1522) [ClassicSimilarity], result of:
0.018368287 = score(doc=1522,freq=1.0), product of:
0.052278273 = queryWeight, product of:
1.4758795 = boost
3.7477977 = idf(docFreq=2845, maxDocs=44421)
0.009451357 = queryNorm
0.35135603 = fieldWeight in 1522, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.7477977 = idf(docFreq=2845, maxDocs=44421)
0.09375 = fieldNorm(doc=1522)
0.80990934 = weight(abstract_txt:pathfinders in 1522) [ClassicSimilarity], result of:
0.80990934 = score(doc=1522,freq=1.0), product of:
0.88554996 = queryWeight, product of:
9.604325 = boost
9.755557 = idf(docFreq=6, maxDocs=44421)
0.009451357 = queryNorm
0.91458344 = fieldWeight in 1522, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
9.755557 = idf(docFreq=6, maxDocs=44421)
0.09375 = fieldNorm(doc=1522)
0.16 = coord(4/25)
-
Kinney, T.; Pasak, P.: ¬The 'naive subject searcher' model : a tool for evaluating library catalog user interfaces (1990)
0.11
0.11285999 = sum of:
0.11285999 = product of:
0.56429994 = sum of:
0.03232145 = weight(abstract_txt:catalogue in 3776) [ClassicSimilarity], result of:
0.03232145 = score(doc=3776,freq=2.0), product of:
0.0480009 = queryWeight, product of:
5.078731 = idf(docFreq=751, maxDocs=44421)
0.009451357 = queryNorm
0.67335093 = fieldWeight in 3776, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.078731 = idf(docFreq=751, maxDocs=44421)
0.09375 = fieldNorm(doc=3776)
0.050904304 = weight(abstract_txt:card in 3776) [ClassicSimilarity], result of:
0.050904304 = score(doc=3776,freq=1.0), product of:
0.08186567 = queryWeight, product of:
1.305949 = boost
6.6325636 = idf(docFreq=158, maxDocs=44421)
0.009451357 = queryNorm
0.6218028 = fieldWeight in 3776, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.6325636 = idf(docFreq=158, maxDocs=44421)
0.09375 = fieldNorm(doc=3776)
0.07453878 = weight(abstract_txt:line in 3776) [ClassicSimilarity], result of:
0.07453878 = score(doc=3776,freq=1.0), product of:
0.13300368 = queryWeight, product of:
2.354085 = boost
5.9778824 = idf(docFreq=305, maxDocs=44421)
0.009451357 = queryNorm
0.5604265 = fieldWeight in 3776, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.9778824 = idf(docFreq=305, maxDocs=44421)
0.09375 = fieldNorm(doc=3776)
0.24079484 = weight(abstract_txt:notis in 3776) [ClassicSimilarity], result of:
0.24079484 = score(doc=3776,freq=2.0), product of:
0.23069078 = queryWeight, product of:
3.1003122 = boost
7.872826 = idf(docFreq=45, maxDocs=44421)
0.009451357 = queryNorm
1.0437992 = fieldWeight in 3776, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.872826 = idf(docFreq=45, maxDocs=44421)
0.09375 = fieldNorm(doc=3776)
0.16574053 = weight(abstract_txt:catalogues in 3776) [ClassicSimilarity], result of:
0.16574053 = score(doc=3776,freq=4.0), product of:
0.16339485 = queryWeight, product of:
3.19562 = boost
5.4098983 = idf(docFreq=539, maxDocs=44421)
0.009451357 = queryNorm
1.0143559 = fieldWeight in 3776, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.4098983 = idf(docFreq=539, maxDocs=44421)
0.09375 = fieldNorm(doc=3776)
0.2 = coord(5/25)
-
Olsen, R.J.; Christensen, J.O.; Larsen, K.A.; Willey, K.: Implementing NOTIS keyword/Boolean searching : a case study (1989)
0.10
0.09507953 = sum of:
0.09507953 = product of:
0.47539762 = sum of:
0.032987945 = weight(abstract_txt:catalogue in 581) [ClassicSimilarity], result of:
0.032987945 = score(doc=581,freq=3.0), product of:
0.0480009 = queryWeight, product of:
5.078731 = idf(docFreq=751, maxDocs=44421)
0.009451357 = queryNorm
0.68723595 = fieldWeight in 581, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
5.078731 = idf(docFreq=751, maxDocs=44421)
0.078125 = fieldNorm(doc=581)
0.033793893 = weight(abstract_txt:though in 581) [ClassicSimilarity], result of:
0.033793893 = score(doc=581,freq=1.0), product of:
0.07035232 = queryWeight, product of:
1.2106386 = boost
6.148508 = idf(docFreq=257, maxDocs=44421)
0.009451357 = queryNorm
0.4803522 = fieldWeight in 581, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.148508 = idf(docFreq=257, maxDocs=44421)
0.078125 = fieldNorm(doc=581)
0.13889484 = weight(abstract_txt:line in 581) [ClassicSimilarity], result of:
0.13889484 = score(doc=581,freq=5.0), product of:
0.13300368 = queryWeight, product of:
2.354085 = boost
5.9778824 = idf(docFreq=305, maxDocs=44421)
0.009451357 = queryNorm
1.0442932 = fieldWeight in 581, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
5.9778824 = idf(docFreq=305, maxDocs=44421)
0.078125 = fieldNorm(doc=581)
0.20066236 = weight(abstract_txt:notis in 581) [ClassicSimilarity], result of:
0.20066236 = score(doc=581,freq=2.0), product of:
0.23069078 = queryWeight, product of:
3.1003122 = boost
7.872826 = idf(docFreq=45, maxDocs=44421)
0.009451357 = queryNorm
0.86983263 = fieldWeight in 581, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.872826 = idf(docFreq=45, maxDocs=44421)
0.078125 = fieldNorm(doc=581)
0.06905856 = weight(abstract_txt:catalogues in 581) [ClassicSimilarity], result of:
0.06905856 = score(doc=581,freq=1.0), product of:
0.16339485 = queryWeight, product of:
3.19562 = boost
5.4098983 = idf(docFreq=539, maxDocs=44421)
0.009451357 = queryNorm
0.4226483 = fieldWeight in 581, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.4098983 = idf(docFreq=539, maxDocs=44421)
0.078125 = fieldNorm(doc=581)
0.2 = coord(5/25)
-
Alexander, B.B.; Gyeszly, S.D.: OPAC or card catalog : patrons preference in an academic library (1991)
0.08
0.080377795 = sum of:
0.080377795 = product of:
0.33490747 = sum of:
0.019181378 = weight(abstract_txt:even in 2225) [ClassicSimilarity], result of:
0.019181378 = score(doc=2225,freq=1.0), product of:
0.04822877 = queryWeight, product of:
1.0023708 = boost
5.0907717 = idf(docFreq=742, maxDocs=44421)
0.009451357 = queryNorm
0.39771652 = fieldWeight in 2225, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.0907717 = idf(docFreq=742, maxDocs=44421)
0.078125 = fieldNorm(doc=2225)
0.034965076 = weight(abstract_txt:opac in 2225) [ClassicSimilarity], result of:
0.034965076 = score(doc=2225,freq=2.0), product of:
0.05712146 = queryWeight, product of:
1.0908749 = boost
5.5402603 = idf(docFreq=473, maxDocs=44421)
0.009451357 = queryNorm
0.61211807 = fieldWeight in 2225, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.5402603 = idf(docFreq=473, maxDocs=44421)
0.078125 = fieldNorm(doc=2225)
0.033793893 = weight(abstract_txt:though in 2225) [ClassicSimilarity], result of:
0.033793893 = score(doc=2225,freq=1.0), product of:
0.07035232 = queryWeight, product of:
1.2106386 = boost
6.148508 = idf(docFreq=257, maxDocs=44421)
0.009451357 = queryNorm
0.4803522 = fieldWeight in 2225, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.148508 = idf(docFreq=257, maxDocs=44421)
0.078125 = fieldNorm(doc=2225)
0.084840514 = weight(abstract_txt:card in 2225) [ClassicSimilarity], result of:
0.084840514 = score(doc=2225,freq=4.0), product of:
0.08186567 = queryWeight, product of:
1.305949 = boost
6.6325636 = idf(docFreq=158, maxDocs=44421)
0.009451357 = queryNorm
1.0363381 = fieldWeight in 2225, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
6.6325636 = idf(docFreq=158, maxDocs=44421)
0.078125 = fieldNorm(doc=2225)
0.020236868 = weight(abstract_txt:online in 2225) [ClassicSimilarity], result of:
0.020236868 = score(doc=2225,freq=2.0), product of:
0.04998218 = queryWeight, product of:
1.4431049 = boost
3.6645708 = idf(docFreq=3092, maxDocs=44421)
0.009451357 = queryNorm
0.4048817 = fieldWeight in 2225, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.6645708 = idf(docFreq=3092, maxDocs=44421)
0.078125 = fieldNorm(doc=2225)
0.14188972 = weight(abstract_txt:notis in 2225) [ClassicSimilarity], result of:
0.14188972 = score(doc=2225,freq=1.0), product of:
0.23069078 = queryWeight, product of:
3.1003122 = boost
7.872826 = idf(docFreq=45, maxDocs=44421)
0.009451357 = queryNorm
0.61506456 = fieldWeight in 2225, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.872826 = idf(docFreq=45, maxDocs=44421)
0.078125 = fieldNorm(doc=2225)
0.24 = coord(6/25)
-
Kniesner, D.L.; Willman, C.: But is it an online shelflist? : classification access in eight OPACs (1995)
0.08
0.075188644 = sum of:
0.075188644 = product of:
0.26853088 = sum of:
0.015236478 = weight(abstract_txt:catalogue in 555) [ClassicSimilarity], result of:
0.015236478 = score(doc=555,freq=1.0), product of:
0.0480009 = queryWeight, product of:
5.078731 = idf(docFreq=751, maxDocs=44421)
0.009451357 = queryNorm
0.3174207 = fieldWeight in 555, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.078731 = idf(docFreq=751, maxDocs=44421)
0.0625 = fieldNorm(doc=555)
0.033936203 = weight(abstract_txt:card in 555) [ClassicSimilarity], result of:
0.033936203 = score(doc=555,freq=1.0), product of:
0.08186567 = queryWeight, product of:
1.305949 = boost
6.6325636 = idf(docFreq=158, maxDocs=44421)
0.009451357 = queryNorm
0.41453522 = fieldWeight in 555, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.6325636 = idf(docFreq=158, maxDocs=44421)
0.0625 = fieldNorm(doc=555)
0.015458656 = weight(abstract_txt:system in 555) [ClassicSimilarity], result of:
0.015458656 = score(doc=555,freq=3.0), product of:
0.042339303 = queryWeight, product of:
1.3281959 = boost
3.372775 = idf(docFreq=4140, maxDocs=44421)
0.009451357 = queryNorm
0.36511362 = fieldWeight in 555, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
3.372775 = idf(docFreq=4140, maxDocs=44421)
0.0625 = fieldNorm(doc=555)
0.022895405 = weight(abstract_txt:online in 555) [ClassicSimilarity], result of:
0.022895405 = score(doc=555,freq=4.0), product of:
0.04998218 = queryWeight, product of:
1.4431049 = boost
3.6645708 = idf(docFreq=3092, maxDocs=44421)
0.009451357 = queryNorm
0.45807135 = fieldWeight in 555, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.6645708 = idf(docFreq=3092, maxDocs=44421)
0.0625 = fieldNorm(doc=555)
0.012245525 = weight(abstract_txt:they in 555) [ClassicSimilarity], result of:
0.012245525 = score(doc=555,freq=1.0), product of:
0.052278273 = queryWeight, product of:
1.4758795 = boost
3.7477977 = idf(docFreq=2845, maxDocs=44421)
0.009451357 = queryNorm
0.23423736 = fieldWeight in 555, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.7477977 = idf(docFreq=2845, maxDocs=44421)
0.0625 = fieldNorm(doc=555)
0.11351177 = weight(abstract_txt:notis in 555) [ClassicSimilarity], result of:
0.11351177 = score(doc=555,freq=1.0), product of:
0.23069078 = queryWeight, product of:
3.1003122 = boost
7.872826 = idf(docFreq=45, maxDocs=44421)
0.009451357 = queryNorm
0.49205163 = fieldWeight in 555, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.872826 = idf(docFreq=45, maxDocs=44421)
0.0625 = fieldNorm(doc=555)
0.055246845 = weight(abstract_txt:catalogues in 555) [ClassicSimilarity], result of:
0.055246845 = score(doc=555,freq=1.0), product of:
0.16339485 = queryWeight, product of:
3.19562 = boost
5.4098983 = idf(docFreq=539, maxDocs=44421)
0.009451357 = queryNorm
0.33811864 = fieldWeight in 555, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
5.4098983 = idf(docFreq=539, maxDocs=44421)
0.0625 = fieldNorm(doc=555)
0.28 = coord(7/25)