-
Borgman, C.L.; Walter, V.A.; Rosenberg, J.: ¬The Science Library Catalog project : comparison of children's searching behaviour in hypertext and a keyword search system (1991)
0.38
0.38398483 = sum of:
0.38398483 = product of:
0.95996207 = sum of:
0.014070349 = weight(abstract_txt:based in 3779) [ClassicSimilarity], result of:
0.014070349 = score(doc=3779,freq=1.0), product of:
0.07072581 = queryWeight, product of:
3.1830752 = idf(docFreq=5005, maxDocs=44421)
0.022219334 = queryNorm
0.1989422 = fieldWeight in 3779, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.1830752 = idf(docFreq=5005, maxDocs=44421)
0.0625 = fieldNorm(doc=3779)
0.06419701 = weight(abstract_txt:schools in 3779) [ClassicSimilarity], result of:
0.06419701 = score(doc=3779,freq=1.0), product of:
0.15442155 = queryWeight, product of:
1.0448405 = boost
6.651612 = idf(docFreq=155, maxDocs=44421)
0.022219334 = queryNorm
0.41572574 = fieldWeight in 3779, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.651612 = idf(docFreq=155, maxDocs=44421)
0.0625 = fieldNorm(doc=3779)
0.024576884 = weight(abstract_txt:study in 3779) [ClassicSimilarity], result of:
0.024576884 = score(doc=3779,freq=2.0), product of:
0.08141716 = queryWeight, product of:
1.0729241 = boost
3.415198 = idf(docFreq=3968, maxDocs=44421)
0.022219334 = queryNorm
0.3018637 = fieldWeight in 3779, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.415198 = idf(docFreq=3968, maxDocs=44421)
0.0625 = fieldNorm(doc=3779)
0.09798308 = weight(abstract_txt:elementary in 3779) [ClassicSimilarity], result of:
0.09798308 = score(doc=3779,freq=1.0), product of:
0.20470671 = queryWeight, product of:
1.2029902 = boost
7.6584163 = idf(docFreq=56, maxDocs=44421)
0.022219334 = queryNorm
0.47865102 = fieldWeight in 3779, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.6584163 = idf(docFreq=56, maxDocs=44421)
0.0625 = fieldNorm(doc=3779)
0.13507496 = weight(abstract_txt:seed in 3779) [ClassicSimilarity], result of:
0.13507496 = score(doc=3779,freq=1.0), product of:
0.2535603 = queryWeight, product of:
1.3388647 = boost
8.523414 = idf(docFreq=23, maxDocs=44421)
0.022219334 = queryNorm
0.53271335 = fieldWeight in 3779, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.523414 = idf(docFreq=23, maxDocs=44421)
0.0625 = fieldNorm(doc=3779)
0.051830776 = weight(abstract_txt:project in 3779) [ClassicSimilarity], result of:
0.051830776 = score(doc=3779,freq=2.0), product of:
0.13389258 = queryWeight, product of:
1.3759077 = boost
4.3796177 = idf(docFreq=1512, maxDocs=44421)
0.022219334 = queryNorm
0.38710716 = fieldWeight in 3779, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.3796177 = idf(docFreq=1512, maxDocs=44421)
0.0625 = fieldNorm(doc=3779)
0.08354502 = weight(abstract_txt:science in 3779) [ClassicSimilarity], result of:
0.08354502 = score(doc=3779,freq=5.0), product of:
0.155249 = queryWeight, product of:
1.8145589 = boost
3.850585 = idf(docFreq=2567, maxDocs=44421)
0.022219334 = queryNorm
0.53813565 = fieldWeight in 3779, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
3.850585 = idf(docFreq=2567, maxDocs=44421)
0.0625 = fieldNorm(doc=3779)
0.19495505 = weight(abstract_txt:children in 3779) [ClassicSimilarity], result of:
0.19495505 = score(doc=3779,freq=2.0), product of:
0.32383296 = queryWeight, product of:
2.139792 = boost
6.8111186 = idf(docFreq=132, maxDocs=44421)
0.022219334 = queryNorm
0.6020235 = fieldWeight in 3779, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.8111186 = idf(docFreq=132, maxDocs=44421)
0.0625 = fieldNorm(doc=3779)
0.16371235 = weight(abstract_txt:children's in 3779) [ClassicSimilarity], result of:
0.16371235 = score(doc=3779,freq=1.0), product of:
0.36315805 = queryWeight, product of:
2.2659945 = boost
7.212831 = idf(docFreq=88, maxDocs=44421)
0.022219334 = queryNorm
0.45080194 = fieldWeight in 3779, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.212831 = idf(docFreq=88, maxDocs=44421)
0.0625 = fieldNorm(doc=3779)
0.13001662 = weight(abstract_txt:interface in 3779) [ClassicSimilarity], result of:
0.13001662 = score(doc=3779,freq=3.0), product of:
0.24718985 = queryWeight, product of:
2.2896652 = boost
4.858784 = idf(docFreq=936, maxDocs=44421)
0.022219334 = queryNorm
0.5259788 = fieldWeight in 3779, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
4.858784 = idf(docFreq=936, maxDocs=44421)
0.0625 = fieldNorm(doc=3779)
0.4 = coord(10/25)
-
Solomon, P.: Children's information retrieval behavior : a case analysis of an OPAC (1993)
0.28
0.28111103 = sum of:
0.28111103 = product of:
1.003968 = sum of:
0.036865328 = weight(abstract_txt:study in 4348) [ClassicSimilarity], result of:
0.036865328 = score(doc=4348,freq=2.0), product of:
0.08141716 = queryWeight, product of:
1.0729241 = boost
3.415198 = idf(docFreq=3968, maxDocs=44421)
0.022219334 = queryNorm
0.45279557 = fieldWeight in 4348, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.415198 = idf(docFreq=3968, maxDocs=44421)
0.09375 = fieldNorm(doc=4348)
0.047625847 = weight(abstract_txt:retrieval in 4348) [ClassicSimilarity], result of:
0.047625847 = score(doc=4348,freq=3.0), product of:
0.084366225 = queryWeight, product of:
1.0921829 = boost
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.022219334 = queryNorm
0.5645132 = fieldWeight in 4348, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.09375 = fieldNorm(doc=4348)
0.027786264 = weight(abstract_txt:information in 4348) [ClassicSimilarity], result of:
0.027786264 = score(doc=4348,freq=4.0), product of:
0.061264805 = queryWeight, product of:
1.139888 = boost
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.022219334 = queryNorm
0.45354366 = fieldWeight in 4348, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.09375 = fieldNorm(doc=4348)
0.14697461 = weight(abstract_txt:elementary in 4348) [ClassicSimilarity], result of:
0.14697461 = score(doc=4348,freq=1.0), product of:
0.20470671 = queryWeight, product of:
1.2029902 = boost
7.6584163 = idf(docFreq=56, maxDocs=44421)
0.022219334 = queryNorm
0.7179765 = fieldWeight in 4348, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
7.6584163 = idf(docFreq=56, maxDocs=44421)
0.09375 = fieldNorm(doc=4348)
0.20678106 = weight(abstract_txt:children in 4348) [ClassicSimilarity], result of:
0.20678106 = score(doc=4348,freq=1.0), product of:
0.32383296 = queryWeight, product of:
2.139792 = boost
6.8111186 = idf(docFreq=132, maxDocs=44421)
0.022219334 = queryNorm
0.63854235 = fieldWeight in 4348, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.8111186 = idf(docFreq=132, maxDocs=44421)
0.09375 = fieldNorm(doc=4348)
0.42533717 = weight(abstract_txt:children's in 4348) [ClassicSimilarity], result of:
0.42533717 = score(doc=4348,freq=3.0), product of:
0.36315805 = queryWeight, product of:
2.2659945 = boost
7.212831 = idf(docFreq=88, maxDocs=44421)
0.022219334 = queryNorm
1.1712178 = fieldWeight in 4348, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
7.212831 = idf(docFreq=88, maxDocs=44421)
0.09375 = fieldNorm(doc=4348)
0.112597704 = weight(abstract_txt:interface in 4348) [ClassicSimilarity], result of:
0.112597704 = score(doc=4348,freq=1.0), product of:
0.24718985 = queryWeight, product of:
2.2896652 = boost
4.858784 = idf(docFreq=936, maxDocs=44421)
0.022219334 = queryNorm
0.45551103 = fieldWeight in 4348, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.858784 = idf(docFreq=936, maxDocs=44421)
0.09375 = fieldNorm(doc=4348)
0.28 = coord(7/25)
-
Bilal, D.; Bachir, I.: Children's interaction with cross-cultural and multilingual digital libraries : II. Information seeking, success, and affective experience (2007)
0.27
0.27449772 = sum of:
0.27449772 = product of:
0.980349 = sum of:
0.017587936 = weight(abstract_txt:based in 1895) [ClassicSimilarity], result of:
0.017587936 = score(doc=1895,freq=1.0), product of:
0.07072581 = queryWeight, product of:
3.1830752 = idf(docFreq=5005, maxDocs=44421)
0.022219334 = queryNorm
0.24867775 = fieldWeight in 1895, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.1830752 = idf(docFreq=5005, maxDocs=44421)
0.078125 = fieldNorm(doc=1895)
0.085874826 = weight(abstract_txt:assessed in 1895) [ClassicSimilarity], result of:
0.085874826 = score(doc=1895,freq=1.0), product of:
0.16156054 = queryWeight, product of:
1.0687194 = boost
6.803628 = idf(docFreq=133, maxDocs=44421)
0.022219334 = queryNorm
0.5315334 = fieldWeight in 1895, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.803628 = idf(docFreq=133, maxDocs=44421)
0.078125 = fieldNorm(doc=1895)
0.021723103 = weight(abstract_txt:study in 1895) [ClassicSimilarity], result of:
0.021723103 = score(doc=1895,freq=1.0), product of:
0.08141716 = queryWeight, product of:
1.0729241 = boost
3.415198 = idf(docFreq=3968, maxDocs=44421)
0.022219334 = queryNorm
0.26681235 = fieldWeight in 1895, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.415198 = idf(docFreq=3968, maxDocs=44421)
0.078125 = fieldNorm(doc=1895)
0.016373213 = weight(abstract_txt:information in 1895) [ClassicSimilarity], result of:
0.016373213 = score(doc=1895,freq=2.0), product of:
0.061264805 = queryWeight, product of:
1.139888 = boost
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.022219334 = queryNorm
0.26725316 = fieldWeight in 1895, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.078125 = fieldNorm(doc=1895)
0.24369381 = weight(abstract_txt:children in 1895) [ClassicSimilarity], result of:
0.24369381 = score(doc=1895,freq=2.0), product of:
0.32383296 = queryWeight, product of:
2.139792 = boost
6.8111186 = idf(docFreq=132, maxDocs=44421)
0.022219334 = queryNorm
0.7525294 = fieldWeight in 1895, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.8111186 = idf(docFreq=132, maxDocs=44421)
0.078125 = fieldNorm(doc=1895)
0.5012647 = weight(abstract_txt:children's in 1895) [ClassicSimilarity], result of:
0.5012647 = score(doc=1895,freq=6.0), product of:
0.36315805 = queryWeight, product of:
2.2659945 = boost
7.212831 = idf(docFreq=88, maxDocs=44421)
0.022219334 = queryNorm
1.3802935 = fieldWeight in 1895, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
7.212831 = idf(docFreq=88, maxDocs=44421)
0.078125 = fieldNorm(doc=1895)
0.09383141 = weight(abstract_txt:interface in 1895) [ClassicSimilarity], result of:
0.09383141 = score(doc=1895,freq=1.0), product of:
0.24718985 = queryWeight, product of:
2.2896652 = boost
4.858784 = idf(docFreq=936, maxDocs=44421)
0.022219334 = queryNorm
0.3795925 = fieldWeight in 1895, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.858784 = idf(docFreq=936, maxDocs=44421)
0.078125 = fieldNorm(doc=1895)
0.28 = coord(7/25)
-
Bilal, D.: Children's use of the Yahooligans! Web search engine : I. Cognitive, physical, and affective behaviors on fact-based search tasks (2000)
0.24
0.24282949 = sum of:
0.24282949 = product of:
0.67452633 = sum of:
0.014070349 = weight(abstract_txt:based in 5776) [ClassicSimilarity], result of:
0.014070349 = score(doc=5776,freq=1.0), product of:
0.07072581 = queryWeight, product of:
3.1830752 = idf(docFreq=5005, maxDocs=44421)
0.022219334 = queryNorm
0.1989422 = fieldWeight in 5776, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.1830752 = idf(docFreq=5005, maxDocs=44421)
0.0625 = fieldNorm(doc=5776)
0.017378483 = weight(abstract_txt:study in 5776) [ClassicSimilarity], result of:
0.017378483 = score(doc=5776,freq=1.0), product of:
0.08141716 = queryWeight, product of:
1.0729241 = boost
3.415198 = idf(docFreq=3968, maxDocs=44421)
0.022219334 = queryNorm
0.21344988 = fieldWeight in 5776, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.415198 = idf(docFreq=3968, maxDocs=44421)
0.0625 = fieldNorm(doc=5776)
0.019459182 = weight(abstract_txt:knowledge in 5776) [ClassicSimilarity], result of:
0.019459182 = score(doc=5776,freq=1.0), product of:
0.08779257 = queryWeight, product of:
1.1141404 = boost
3.5463927 = idf(docFreq=3480, maxDocs=44421)
0.022219334 = queryNorm
0.22164954 = fieldWeight in 5776, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.5463927 = idf(docFreq=3480, maxDocs=44421)
0.0625 = fieldNorm(doc=5776)
0.009262088 = weight(abstract_txt:information in 5776) [ClassicSimilarity], result of:
0.009262088 = score(doc=5776,freq=1.0), product of:
0.061264805 = queryWeight, product of:
1.139888 = boost
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.022219334 = queryNorm
0.15118122 = fieldWeight in 5776, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.0625 = fieldNorm(doc=5776)
0.036649894 = weight(abstract_txt:project in 5776) [ClassicSimilarity], result of:
0.036649894 = score(doc=5776,freq=1.0), product of:
0.13389258 = queryWeight, product of:
1.3759077 = boost
4.3796177 = idf(docFreq=1512, maxDocs=44421)
0.022219334 = queryNorm
0.2737261 = fieldWeight in 5776, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.3796177 = idf(docFreq=1512, maxDocs=44421)
0.0625 = fieldNorm(doc=5776)
0.037362467 = weight(abstract_txt:science in 5776) [ClassicSimilarity], result of:
0.037362467 = score(doc=5776,freq=1.0), product of:
0.155249 = queryWeight, product of:
1.8145589 = boost
3.850585 = idf(docFreq=2567, maxDocs=44421)
0.022219334 = queryNorm
0.24066156 = fieldWeight in 5776, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.850585 = idf(docFreq=2567, maxDocs=44421)
0.0625 = fieldNorm(doc=5776)
0.13785404 = weight(abstract_txt:children in 5776) [ClassicSimilarity], result of:
0.13785404 = score(doc=5776,freq=1.0), product of:
0.32383296 = queryWeight, product of:
2.139792 = boost
6.8111186 = idf(docFreq=132, maxDocs=44421)
0.022219334 = queryNorm
0.4256949 = fieldWeight in 5776, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.8111186 = idf(docFreq=132, maxDocs=44421)
0.0625 = fieldNorm(doc=5776)
0.3274247 = weight(abstract_txt:children's in 5776) [ClassicSimilarity], result of:
0.3274247 = score(doc=5776,freq=4.0), product of:
0.36315805 = queryWeight, product of:
2.2659945 = boost
7.212831 = idf(docFreq=88, maxDocs=44421)
0.022219334 = queryNorm
0.9016039 = fieldWeight in 5776, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
7.212831 = idf(docFreq=88, maxDocs=44421)
0.0625 = fieldNorm(doc=5776)
0.075065136 = weight(abstract_txt:interface in 5776) [ClassicSimilarity], result of:
0.075065136 = score(doc=5776,freq=1.0), product of:
0.24718985 = queryWeight, product of:
2.2896652 = boost
4.858784 = idf(docFreq=936, maxDocs=44421)
0.022219334 = queryNorm
0.303674 = fieldWeight in 5776, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.858784 = idf(docFreq=936, maxDocs=44421)
0.0625 = fieldNorm(doc=5776)
0.36 = coord(9/25)
-
Pejtersen, A.M.; Jensen, H.; Speck, P.; Villumsen, S.; Weber, S.: Catalogs for children : the Book House project on visualization of database retrieval and classification (1993)
0.20
0.20401752 = sum of:
0.20401752 = product of:
0.63755476 = sum of:
0.012311555 = weight(abstract_txt:based in 6231) [ClassicSimilarity], result of:
0.012311555 = score(doc=6231,freq=1.0), product of:
0.07072581 = queryWeight, product of:
3.1830752 = idf(docFreq=5005, maxDocs=44421)
0.022219334 = queryNorm
0.17407443 = fieldWeight in 6231, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.1830752 = idf(docFreq=5005, maxDocs=44421)
0.0546875 = fieldNorm(doc=6231)
0.054612946 = weight(abstract_txt:categorization in 6231) [ClassicSimilarity], result of:
0.054612946 = score(doc=6231,freq=1.0), product of:
0.15155016 = queryWeight, product of:
1.0350808 = boost
6.58948 = idf(docFreq=165, maxDocs=44421)
0.022219334 = queryNorm
0.36036217 = fieldWeight in 6231, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.58948 = idf(docFreq=165, maxDocs=44421)
0.0546875 = fieldNorm(doc=6231)
0.05617239 = weight(abstract_txt:schools in 6231) [ClassicSimilarity], result of:
0.05617239 = score(doc=6231,freq=1.0), product of:
0.15442155 = queryWeight, product of:
1.0448405 = boost
6.651612 = idf(docFreq=155, maxDocs=44421)
0.022219334 = queryNorm
0.36376002 = fieldWeight in 6231, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
6.651612 = idf(docFreq=155, maxDocs=44421)
0.0546875 = fieldNorm(doc=6231)
0.0160398 = weight(abstract_txt:retrieval in 6231) [ClassicSimilarity], result of:
0.0160398 = score(doc=6231,freq=1.0), product of:
0.084366225 = queryWeight, product of:
1.0921829 = boost
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.022219334 = queryNorm
0.1901211 = fieldWeight in 6231, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
3.4765 = idf(docFreq=3732, maxDocs=44421)
0.0546875 = fieldNorm(doc=6231)
0.014037105 = weight(abstract_txt:information in 6231) [ClassicSimilarity], result of:
0.014037105 = score(doc=6231,freq=3.0), product of:
0.061264805 = queryWeight, product of:
1.139888 = boost
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.022219334 = queryNorm
0.22912185 = fieldWeight in 6231, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
2.4188995 = idf(docFreq=10748, maxDocs=44421)
0.0546875 = fieldNorm(doc=6231)
0.17058566 = weight(abstract_txt:children in 6231) [ClassicSimilarity], result of:
0.17058566 = score(doc=6231,freq=2.0), product of:
0.32383296 = queryWeight, product of:
2.139792 = boost
6.8111186 = idf(docFreq=132, maxDocs=44421)
0.022219334 = queryNorm
0.52677053 = fieldWeight in 6231, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.8111186 = idf(docFreq=132, maxDocs=44421)
0.0546875 = fieldNorm(doc=6231)
0.24811335 = weight(abstract_txt:children's in 6231) [ClassicSimilarity], result of:
0.24811335 = score(doc=6231,freq=3.0), product of:
0.36315805 = queryWeight, product of:
2.2659945 = boost
7.212831 = idf(docFreq=88, maxDocs=44421)
0.022219334 = queryNorm
0.6832104 = fieldWeight in 6231, product of:
1.7320508 = tf(freq=3.0), with freq of:
3.0 = termFreq=3.0
7.212831 = idf(docFreq=88, maxDocs=44421)
0.0546875 = fieldNorm(doc=6231)
0.065681994 = weight(abstract_txt:interface in 6231) [ClassicSimilarity], result of:
0.065681994 = score(doc=6231,freq=1.0), product of:
0.24718985 = queryWeight, product of:
2.2896652 = boost
4.858784 = idf(docFreq=936, maxDocs=44421)
0.022219334 = queryNorm
0.26571476 = fieldWeight in 6231, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
4.858784 = idf(docFreq=936, maxDocs=44421)
0.0546875 = fieldNorm(doc=6231)
0.32 = coord(8/25)