-
Pasanen-Tuomainen, I.: Does access meet availability at an OPAC? (1993)
0.02
0.024234561 = product of:
0.048469122 = sum of:
0.048469122 = product of:
0.096938245 = sum of:
0.096938245 = weight(_text_:policy in 5074) [ClassicSimilarity], result of:
0.096938245 = score(doc=5074,freq=2.0), product of:
0.2727254 = queryWeight, product of:
5.361833 = idf(docFreq=563, maxDocs=44218)
0.05086421 = queryNorm
0.35544267 = fieldWeight in 5074, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.361833 = idf(docFreq=563, maxDocs=44218)
0.046875 = fieldNorm(doc=5074)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- Paper presented at the 1992 IATUL seminar in Tallinn, estonia: 'Universal Availability of Publications in Science and Technology including those on the history and philosophy of grey literature' on UAP policy and practice. Discusses surveys conducted at the Helsinki Univ. of Technology Library analysing the use of the online catalogue. Covers the Internordic Study 'Monitoring the Online Catalogues of the Nordic Technical University Libraries', whose aim was the promotion of end-user accessibility to information as part of a training program. Users' search behaviour was observed during the course on the library's TENTTU information retrieval system. Analyses the transaction log files of end users. Presents statistics on the distribution of search elements in free text and field codes and the use of Boolean operators. Comments on a software package enabling analysis of the interaction between the system and the end user. This may be useful to evaluate training programs
-
Matus, G.S.; Mendoza, E.S.; Duran, C.V.C.: Estudio comparativo de los usuarios reales y potenciales de bases de datos cientificas : una experiencia y una reflexion en la Universidad de Concepcion (1994)
0.02
0.024234561 = product of:
0.048469122 = sum of:
0.048469122 = product of:
0.096938245 = sum of:
0.096938245 = weight(_text_:policy in 1519) [ClassicSimilarity], result of:
0.096938245 = score(doc=1519,freq=2.0), product of:
0.2727254 = queryWeight, product of:
5.361833 = idf(docFreq=563, maxDocs=44218)
0.05086421 = queryNorm
0.35544267 = fieldWeight in 1519, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.361833 = idf(docFreq=563, maxDocs=44218)
0.046875 = fieldNorm(doc=1519)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- Reports of a study in a Chilean university library, comparing 100 users of online databases and CD-ROMs with 100 users of non-computerized bibliographical resources. Results showed that users tended to be teachers / researchers, and potential users were postgraduate students. Comparison of search results showed online searching improved results and saved time. The chief reasons for non-use were ignorance of the service and use of own personal computer. The study indicated the need to review policy on database acquisition and improve promotion of the service. In general, librarians should motivate greater use of online searching by providing skilled intermediary services to maximize uptake
-
Wallace, P.M.: Periodical title searching in online catalogues (1997)
0.01
0.013782796 = product of:
0.027565593 = sum of:
0.027565593 = product of:
0.055131186 = sum of:
0.055131186 = weight(_text_:22 in 1628) [ClassicSimilarity], result of:
0.055131186 = score(doc=1628,freq=2.0), product of:
0.1781178 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05086421 = queryNorm
0.30952093 = fieldWeight in 1628, 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=1628)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 29. 7.1998 10:57:22
-
Tomney, H.; Burton, P.F.: Electronic journals : a case study of usage and attitudes among academics (1998)
0.01
0.013782796 = product of:
0.027565593 = sum of:
0.027565593 = product of:
0.055131186 = sum of:
0.055131186 = weight(_text_:22 in 3687) [ClassicSimilarity], result of:
0.055131186 = score(doc=3687,freq=2.0), product of:
0.1781178 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05086421 = queryNorm
0.30952093 = fieldWeight in 3687, 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=3687)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 5.1999 19:07:29
-
Witt, M.: Survey on the use of the catalogue at the Mediatheque of the Cité des Sciences et de l'Industrie (CSI) (1993)
0.01
0.012059947 = product of:
0.024119893 = sum of:
0.024119893 = product of:
0.048239786 = sum of:
0.048239786 = weight(_text_:22 in 7914) [ClassicSimilarity], result of:
0.048239786 = score(doc=7914,freq=2.0), product of:
0.1781178 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05086421 = queryNorm
0.2708308 = fieldWeight in 7914, 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=7914)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- International cataloguing and bibliographic control. 22(1993) no.4, S.68-71
-
Meadow, C.T.: Speculations on the measurement and use of user characteristics in information retrieval experimentation (1994)
0.01
0.012059947 = product of:
0.024119893 = sum of:
0.024119893 = product of:
0.048239786 = sum of:
0.048239786 = weight(_text_:22 in 1795) [ClassicSimilarity], result of:
0.048239786 = score(doc=1795,freq=2.0), product of:
0.1781178 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05086421 = queryNorm
0.2708308 = fieldWeight in 1795, 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=1795)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Canadian journal of information and library science. 19(1994) no.4, S.1-22
-
Berger, F.C.; Hofstede, A.H.M. ter; Van der Weide, T.P.: Supporting query by navigation (1996)
0.01
0.012059947 = product of:
0.024119893 = sum of:
0.024119893 = product of:
0.048239786 = sum of:
0.048239786 = weight(_text_:22 in 6966) [ClassicSimilarity], result of:
0.048239786 = score(doc=6966,freq=2.0), product of:
0.1781178 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05086421 = queryNorm
0.2708308 = fieldWeight in 6966, 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=6966)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
-
Stokmans, M.; Oomens, A.: Meer grasduinen door genreplaatsing? : genre- of alfabetische plaatsing: onderzoek naar verschillen in gebruikersgedrag (1997)
0.01
0.012059947 = product of:
0.024119893 = sum of:
0.024119893 = product of:
0.048239786 = sum of:
0.048239786 = weight(_text_:22 in 883) [ClassicSimilarity], result of:
0.048239786 = score(doc=883,freq=2.0), product of:
0.1781178 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05086421 = queryNorm
0.2708308 = fieldWeight in 883, 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=883)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- BibliotheekBlad. 1(1997) no.21, S.22-23
-
Drabenstott, K.M.; Simcox, S.; Fenton, E.G.: End-user understanding of subject headings in library catalogs (1999)
0.01
0.010337097 = product of:
0.020674193 = sum of:
0.020674193 = product of:
0.041348387 = sum of:
0.041348387 = weight(_text_:22 in 1333) [ClassicSimilarity], result of:
0.041348387 = score(doc=1333,freq=2.0), product of:
0.1781178 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05086421 = queryNorm
0.23214069 = fieldWeight in 1333, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=1333)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 10. 9.2000 17:38:22
-
Belkin, N.J.: ¬An overview of results from Rutgers' investigations of interactive information retrieval (1998)
0.01
0.008614248 = product of:
0.017228495 = sum of:
0.017228495 = product of:
0.03445699 = sum of:
0.03445699 = weight(_text_:22 in 2339) [ClassicSimilarity], result of:
0.03445699 = score(doc=2339,freq=2.0), product of:
0.1781178 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05086421 = queryNorm
0.19345059 = fieldWeight in 2339, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=2339)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 9.1997 19:16:05
-
Byström, K.: Information seekers in context : an analysis of the 'doer' in INSU studies (1999)
0.01
0.008614248 = product of:
0.017228495 = sum of:
0.017228495 = product of:
0.03445699 = sum of:
0.03445699 = weight(_text_:22 in 297) [ClassicSimilarity], result of:
0.03445699 = score(doc=297,freq=2.0), product of:
0.1781178 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05086421 = queryNorm
0.19345059 = fieldWeight in 297, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=297)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 3.2002 9:55:52
-
Coles, C.: Information seeking behaviour of public library users : use and non-use of electronic media (1999)
0.01
0.006891398 = product of:
0.013782796 = sum of:
0.013782796 = product of:
0.027565593 = sum of:
0.027565593 = weight(_text_:22 in 286) [ClassicSimilarity], result of:
0.027565593 = score(doc=286,freq=2.0), product of:
0.1781178 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05086421 = queryNorm
0.15476047 = fieldWeight in 286, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=286)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 3.2002 8:51:28
-
Ennis, M.; Sutcliffe, A.G.; Watkinson, S.J.: Towards a predictive model of information seeking : empirical studies of end-user-searching (1999)
0.01
0.006891398 = product of:
0.013782796 = sum of:
0.013782796 = product of:
0.027565593 = sum of:
0.027565593 = weight(_text_:22 in 296) [ClassicSimilarity], result of:
0.027565593 = score(doc=296,freq=2.0), product of:
0.1781178 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05086421 = queryNorm
0.15476047 = fieldWeight in 296, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=296)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 3.2002 9:54:13
