-
Novotny, E,: I don't think I click : a protocol analysis study of use of a library online catalog in the Internet age (2004)
0.01
0.00833058 = product of:
0.049983475 = sum of:
0.049983475 = weight(_text_:i in 3103) [ClassicSimilarity], result of:
0.049983475 = score(doc=3103,freq=4.0), product of:
0.14135611 = queryWeight, product of:
3.7717297 = idf(docFreq=2765, maxDocs=44218)
0.037477795 = queryNorm
0.35359967 = fieldWeight in 3103, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.7717297 = idf(docFreq=2765, maxDocs=44218)
0.046875 = fieldNorm(doc=3103)
0.16666667 = coord(1/6)
-
Thissen, F.: Verloren in digitalen Netzen : Nutzertests zur Optimierung der Bedienerfreundlichkei eines Online-Katalogs (2002)
0.01
0.0051796576 = product of:
0.031077946 = sum of:
0.031077946 = weight(_text_:u in 243) [ClassicSimilarity], result of:
0.031077946 = score(doc=243,freq=2.0), product of:
0.12271895 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.037477795 = queryNorm
0.25324488 = fieldWeight in 243, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0546875 = fieldNorm(doc=243)
0.16666667 = coord(1/6)
- Source
- Bibliotheken und die Vernetzung des Wissens. Hrsg.: Achim Puhl u. Richard Stang
-
Jansen, B.J.; Pooch , U.: ¬A review of Web searching studies and a framework for future research (2001)
0.01
0.0051796576 = product of:
0.031077946 = sum of:
0.031077946 = weight(_text_:u in 5186) [ClassicSimilarity], result of:
0.031077946 = score(doc=5186,freq=2.0), product of:
0.12271895 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.037477795 = queryNorm
0.25324488 = fieldWeight in 5186, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0546875 = fieldNorm(doc=5186)
0.16666667 = coord(1/6)
-
Schneider, R.: OPACs, Benutzer und das Web (2009)
0.00
0.0033851496 = product of:
0.020310897 = sum of:
0.020310897 = product of:
0.040621795 = sum of:
0.040621795 = weight(_text_:22 in 2905) [ClassicSimilarity], result of:
0.040621795 = score(doc=2905,freq=2.0), product of:
0.13124086 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.037477795 = queryNorm
0.30952093 = fieldWeight in 2905, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=2905)
0.5 = coord(1/2)
0.16666667 = coord(1/6)
- Date
- 22. 2.2009 18:50:43
-
Moulaison, H.L.: OPAC queries at a medium-sized academic library : a transaction log analysis (2008)
0.00
0.0029620058 = product of:
0.017772034 = sum of:
0.017772034 = product of:
0.035544068 = sum of:
0.035544068 = weight(_text_:22 in 3599) [ClassicSimilarity], result of:
0.035544068 = score(doc=3599,freq=2.0), product of:
0.13124086 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.037477795 = queryNorm
0.2708308 = fieldWeight in 3599, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=3599)
0.5 = coord(1/2)
0.16666667 = coord(1/6)
- Date
- 10. 9.2000 17:38:22