-
Zumer, M.; Zeng, L.: Comparison and evaluation of OPAC end-user interfaces (1994)
0.01
0.00745587 = product of:
0.03727935 = sum of:
0.03727935 = weight(_text_:system in 3568) [ClassicSimilarity], result of:
0.03727935 = score(doc=3568,freq=2.0), product of:
0.13391352 = queryWeight, product of:
3.1495528 = idf(docFreq=5152, maxDocs=44218)
0.04251826 = queryNorm
0.27838376 = fieldWeight in 3568, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1495528 = idf(docFreq=5152, maxDocs=44218)
0.0625 = fieldNorm(doc=3568)
0.2 = coord(1/5)
- Abstract
- Compares and evaluates the functional capabilities and interface characteristics of OPACs from the user oriented perspective, using a systematic framework. OPACs of OhioLINK and its 16 member libraries are the object of the investigation. The interfaces used 6 system software but showed a variety of features in access to OPACs, operational control, access points, search formulation control, and user assistance. Interface design alternatives are identified and qualitatively analyzed
-
Zumer, M.; Riesthuis, G.J.A.: Consequences of implementing FRBR : are we ready to open pandora's box? (2002)
0.00
0.0023251716 = product of:
0.011625858 = sum of:
0.011625858 = product of:
0.034877572 = sum of:
0.034877572 = weight(_text_:29 in 637) [ClassicSimilarity], result of:
0.034877572 = score(doc=637,freq=2.0), product of:
0.14956595 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.04251826 = queryNorm
0.23319192 = fieldWeight in 637, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.046875 = fieldNorm(doc=637)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Source
- Knowledge organization. 29(2002) no.2, S.78-86
-
Riesthuis, G.J.A.; Zumer, M.: FRBR and FRANAR : subject access (2004)
0.00
0.0015501144 = product of:
0.0077505717 = sum of:
0.0077505717 = product of:
0.023251714 = sum of:
0.023251714 = weight(_text_:29 in 2646) [ClassicSimilarity], result of:
0.023251714 = score(doc=2646,freq=2.0), product of:
0.14956595 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.04251826 = queryNorm
0.15546128 = fieldWeight in 2646, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03125 = fieldNorm(doc=2646)
0.33333334 = coord(1/3)
0.2 = coord(1/5)
- Date
- 29. 8.2004 13:47:31