-
Hildreth, C.R.: Intelligent interfaces and retrieval methods for subject searching in bibliographic retrieval systems (1989)
0.00
9.046564E-4 = product of:
0.020807097 = sum of:
0.020807097 = weight(_text_:im in 2306) [ClassicSimilarity], result of:
0.020807097 = score(doc=2306,freq=2.0), product of:
0.066621356 = queryWeight, product of:
2.8267863 = idf(docFreq=7115, maxDocs=44218)
0.023567878 = queryNorm
0.3123187 = fieldWeight in 2306, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.8267863 = idf(docFreq=7115, maxDocs=44218)
0.078125 = fieldNorm(doc=2306)
0.04347826 = coord(1/23)
- Theme
- Verbale Doksprachen im Online-Retrieval
-
Janosky, B.; Smith, P.; Hildreth, C.R.: Online library cataloging systems : an analysis of user errors (1986)
0.00
8.818943E-4 = product of:
0.020283569 = sum of:
0.020283569 = product of:
0.040567137 = sum of:
0.040567137 = weight(_text_:international in 800) [ClassicSimilarity], result of:
0.040567137 = score(doc=800,freq=2.0), product of:
0.078619614 = queryWeight, product of:
3.33588 = idf(docFreq=4276, maxDocs=44218)
0.023567878 = queryNorm
0.5159926 = fieldWeight in 800, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.33588 = idf(docFreq=4276, maxDocs=44218)
0.109375 = fieldNorm(doc=800)
0.5 = coord(1/2)
0.04347826 = coord(1/23)
- Source
- International journal on man machine studies. 25(1986), S.573-592
-
Hildreth, C.R.: Are Web-based OPACs more effective retrieval systems than their conventional predecessors? : an experimental study (2000)
0.00
3.149623E-4 = product of:
0.0072441325 = sum of:
0.0072441325 = product of:
0.014488265 = sum of:
0.014488265 = weight(_text_:international in 113) [ClassicSimilarity], result of:
0.014488265 = score(doc=113,freq=2.0), product of:
0.078619614 = queryWeight, product of:
3.33588 = idf(docFreq=4276, maxDocs=44218)
0.023567878 = queryNorm
0.18428308 = fieldWeight in 113, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.33588 = idf(docFreq=4276, maxDocs=44218)
0.0390625 = fieldNorm(doc=113)
0.5 = coord(1/2)
0.04347826 = coord(1/23)
- Source
- Dynamism and stability in knowledge organization: Proceedings of the 6th International ISKO-Conference, 10-13 July 2000, Toronto, Canada. Ed.: C. Beghtol et al