-
Hancock-Beaulieu, M.; Robertson, S.; Neilson, C.: Evaluation of online catalogues : eliciting information from the user (1991)
0.01
0.0057015554 = product of:
0.057015553 = sum of:
0.046759073 = weight(_text_:post in 2766) [ClassicSimilarity], result of:
0.046759073 = score(doc=2766,freq=2.0), product of:
0.10409636 = queryWeight, product of:
5.808009 = idf(docFreq=360, maxDocs=44218)
0.017922899 = queryNorm
0.4491903 = fieldWeight in 2766, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.808009 = idf(docFreq=360, maxDocs=44218)
0.0546875 = fieldNorm(doc=2766)
0.009027874 = product of:
0.018055748 = sum of:
0.018055748 = weight(_text_:online in 2766) [ClassicSimilarity], result of:
0.018055748 = score(doc=2766,freq=4.0), product of:
0.05439423 = queryWeight, product of:
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.017922899 = queryNorm
0.33194235 = fieldWeight in 2766, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.0546875 = fieldNorm(doc=2766)
0.5 = coord(1/2)
0.00122861 = product of:
0.00368583 = sum of:
0.00368583 = weight(_text_:a in 2766) [ClassicSimilarity], result of:
0.00368583 = score(doc=2766,freq=8.0), product of:
0.020665944 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.017922899 = queryNorm
0.17835285 = fieldWeight in 2766, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0546875 = fieldNorm(doc=2766)
0.33333334 = coord(1/3)
0.1 = coord(3/30)
- Abstract
- An investigation of tools, techniques, and methods for the evaluation of interactive library catalogues is described, with emphasis on diagnostic methods and on use of the catalogue in a wider context of user information seeking behaviour. A front-end system (Olive) was developed to test verious enhancements of traditional transaction logging as a data-gathering technique for evaluation purposes. These include full-screen logging, pre- and post-search, online/offline, and in-search interactive questionnaires, search replys as well as talk-aloud. The extent of subject or hybrid searching activity as opposed to specific item searching is also highlighted
- Type
- a
-
Efthimiadis, E.N.; Neilson, C.: ¬A classified bibliography on online public access catalogues (1989)
0.00
9.425365E-4 = product of:
0.014138047 = sum of:
0.012896963 = product of:
0.025793927 = sum of:
0.025793927 = weight(_text_:online in 509) [ClassicSimilarity], result of:
0.025793927 = score(doc=509,freq=4.0), product of:
0.05439423 = queryWeight, product of:
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.017922899 = queryNorm
0.47420335 = fieldWeight in 509, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.078125 = fieldNorm(doc=509)
0.5 = coord(1/2)
0.0012410836 = product of:
0.0037232507 = sum of:
0.0037232507 = weight(_text_:a in 509) [ClassicSimilarity], result of:
0.0037232507 = score(doc=509,freq=4.0), product of:
0.020665944 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.017922899 = queryNorm
0.18016359 = fieldWeight in 509, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=509)
0.33333334 = coord(1/3)
0.06666667 = coord(2/30)
- Abstract
- Bibliography on all aspects of online public access catalogues, covering the period to 1988. Citations are listed in subject order supplemented by an author index. A description of the subject coverage, source of citations and how to use the bibliography is given in the introduction.
-
Hancock-Beaulieu, M.; Robertson, S.E.; Neilson, C.: Evaluation of online catalogues : an assessment of methods (1990)
0.00
4.2557807E-4 = product of:
0.012767341 = sum of:
0.012767341 = product of:
0.025534682 = sum of:
0.025534682 = weight(_text_:online in 5262) [ClassicSimilarity], result of:
0.025534682 = score(doc=5262,freq=2.0), product of:
0.05439423 = queryWeight, product of:
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.017922899 = queryNorm
0.46943733 = fieldWeight in 5262, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.109375 = fieldNorm(doc=5262)
0.5 = coord(1/2)
0.033333335 = coord(1/30)