-
Collins, B.R.: Webwatch (1996)
0.02
0.0153221395 = product of:
0.030644279 = sum of:
0.030644279 = product of:
0.061288558 = sum of:
0.061288558 = weight(_text_:22 in 6956) [ClassicSimilarity], result of:
0.061288558 = score(doc=6956,freq=2.0), product of:
0.15840882 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045236014 = queryNorm
0.38690117 = fieldWeight in 6956, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=6956)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 1. 8.1996 22:43:55
-
Dawson, A.: BUBL bursts out of Bath (1997)
0.02
0.0153221395 = product of:
0.030644279 = sum of:
0.030644279 = product of:
0.061288558 = sum of:
0.061288558 = weight(_text_:22 in 199) [ClassicSimilarity], result of:
0.061288558 = score(doc=199,freq=2.0), product of:
0.15840882 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045236014 = queryNorm
0.38690117 = fieldWeight in 199, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=199)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Serials librarian. 31(1997) no.4, S.15-22
-
Williams, M.E.; Novotny, E.: New database products : social science, humanities, news and general (issue 1) (1993)
0.02
0.0153221395 = product of:
0.030644279 = sum of:
0.030644279 = product of:
0.061288558 = sum of:
0.061288558 = weight(_text_:22 in 2682) [ClassicSimilarity], result of:
0.061288558 = score(doc=2682,freq=2.0), product of:
0.15840882 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045236014 = queryNorm
0.38690117 = fieldWeight in 2682, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=2682)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 17. 1.1999 10:44:22
-
Weathers, B.: Selection of electronic resources (1998)
0.02
0.0153221395 = product of:
0.030644279 = sum of:
0.030644279 = product of:
0.061288558 = sum of:
0.061288558 = weight(_text_:22 in 3023) [ClassicSimilarity], result of:
0.061288558 = score(doc=3023,freq=2.0), product of:
0.15840882 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045236014 = queryNorm
0.38690117 = fieldWeight in 3023, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=3023)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 2.1999 14:08:01
-
Williams, M.E.; Burgard, D.E.: New database products : social science, humanities, news and general (issue 12) (1998)
0.02
0.0153221395 = product of:
0.030644279 = sum of:
0.030644279 = product of:
0.061288558 = sum of:
0.061288558 = weight(_text_:22 in 3563) [ClassicSimilarity], result of:
0.061288558 = score(doc=3563,freq=2.0), product of:
0.15840882 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045236014 = queryNorm
0.38690117 = fieldWeight in 3563, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=3563)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Online and CD-ROM review. 22(1998) no.5, S.323-336
-
Price, A.: Five new Danish subject gateways under development (2000)
0.02
0.0153221395 = product of:
0.030644279 = sum of:
0.030644279 = product of:
0.061288558 = sum of:
0.061288558 = weight(_text_:22 in 4878) [ClassicSimilarity], result of:
0.061288558 = score(doc=4878,freq=2.0), product of:
0.15840882 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045236014 = queryNorm
0.38690117 = fieldWeight in 4878, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=4878)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 6.2002 19:41:31
-
Tenopir, C.; Ennis, L.: ¬The digital reference work of academic libraries (1998)
0.02
0.015168144 = product of:
0.030336289 = sum of:
0.030336289 = product of:
0.060672577 = sum of:
0.060672577 = weight(_text_:22 in 5170) [ClassicSimilarity], result of:
0.060672577 = score(doc=5170,freq=4.0), product of:
0.15840882 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045236014 = queryNorm
0.38301262 = fieldWeight in 5170, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=5170)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Online. 22(1998) no.4, S.22-28
-
Ofek, N.; Rokach, L.: ¬A classifier to determine which Wikipedia biographies will be accepted (2015)
0.01
0.013936987 = product of:
0.027873974 = sum of:
0.027873974 = product of:
0.05574795 = sum of:
0.05574795 = weight(_text_:n in 1610) [ClassicSimilarity], result of:
0.05574795 = score(doc=1610,freq=2.0), product of:
0.19504215 = queryWeight, product of:
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.045236014 = queryNorm
0.28582513 = fieldWeight in 1610, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.046875 = fieldNorm(doc=1610)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Anderson, B.: Reference works from selected small alternative presses (1997)
0.01
0.012257711 = product of:
0.024515422 = sum of:
0.024515422 = product of:
0.049030844 = sum of:
0.049030844 = weight(_text_:22 in 3024) [ClassicSimilarity], result of:
0.049030844 = score(doc=3024,freq=2.0), product of:
0.15840882 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045236014 = queryNorm
0.30952093 = fieldWeight in 3024, 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=3024)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 2.1999 14:29:57
-
Vecchio, S.D.: ¬The new world : a librarian's guide to CD-ROM & print atlases (1998)
0.01
0.012257711 = product of:
0.024515422 = sum of:
0.024515422 = product of:
0.049030844 = sum of:
0.049030844 = weight(_text_:22 in 3025) [ClassicSimilarity], result of:
0.049030844 = score(doc=3025,freq=2.0), product of:
0.15840882 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045236014 = queryNorm
0.30952093 = fieldWeight in 3025, 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=3025)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 2.1999 15:52:12
-
Williams, M.E.; Smith, L.C.: New database products : science, technology and medicine (issue 12) (1998)
0.01
0.012257711 = product of:
0.024515422 = sum of:
0.024515422 = product of:
0.049030844 = sum of:
0.049030844 = weight(_text_:22 in 3283) [ClassicSimilarity], result of:
0.049030844 = score(doc=3283,freq=2.0), product of:
0.15840882 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045236014 = queryNorm
0.30952093 = fieldWeight in 3283, 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=3283)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Online and CD-ROM review. 22(1998) no.4, S.263-274
-
Jascó, P.: Encarta Concise Encyclopedia (1998)
0.01
0.012257711 = product of:
0.024515422 = sum of:
0.024515422 = product of:
0.049030844 = sum of:
0.049030844 = weight(_text_:22 in 3302) [ClassicSimilarity], result of:
0.049030844 = score(doc=3302,freq=2.0), product of:
0.15840882 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045236014 = queryNorm
0.30952093 = fieldWeight in 3302, 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=3302)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 29.11.2004 13:07:22
-
Tomney, H.; Burton, P.F.: Electronic journals : a case study of usage and attitudes among academics (1998)
0.01
0.012257711 = product of:
0.024515422 = sum of:
0.024515422 = product of:
0.049030844 = sum of:
0.049030844 = weight(_text_:22 in 3687) [ClassicSimilarity], result of:
0.049030844 = score(doc=3687,freq=2.0), product of:
0.15840882 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045236014 = 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
-
Campbell, D.: Australian subject gateways : political and strategic issues (2000)
0.01
0.012257711 = product of:
0.024515422 = sum of:
0.024515422 = product of:
0.049030844 = sum of:
0.049030844 = weight(_text_:22 in 4875) [ClassicSimilarity], result of:
0.049030844 = score(doc=4875,freq=2.0), product of:
0.15840882 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045236014 = queryNorm
0.30952093 = fieldWeight in 4875, 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=4875)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 6.2002 19:41:16
-
Kirwood, H.P.: Beyond evaluation : a model for cooperative evaluation of Internet resources (1998)
0.01
0.012257711 = product of:
0.024515422 = sum of:
0.024515422 = product of:
0.049030844 = sum of:
0.049030844 = weight(_text_:22 in 5440) [ClassicSimilarity], result of:
0.049030844 = score(doc=5440,freq=2.0), product of:
0.15840882 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045236014 = queryNorm
0.30952093 = fieldWeight in 5440, 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=5440)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Online. 22(1998) no.4, S.66-72
-
Dempsey, L.: ¬The subject gateway : experiences and issues based on the emergence of the Resource Discovery Network (2000)
0.01
0.012257711 = product of:
0.024515422 = sum of:
0.024515422 = product of:
0.049030844 = sum of:
0.049030844 = weight(_text_:22 in 628) [ClassicSimilarity], result of:
0.049030844 = score(doc=628,freq=2.0), product of:
0.15840882 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045236014 = queryNorm
0.30952093 = fieldWeight in 628, 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=628)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 6.2002 19:36:13
-
Vibert, N.; Ros, C.; Bigot, L. le; Ramond, M.; Gatefin, J.; Rouet, J.-F.: Effects of domain knowledge on reference search with the PubMed database : an experimental study (2009)
0.01
0.011614156 = product of:
0.023228312 = sum of:
0.023228312 = product of:
0.046456624 = sum of:
0.046456624 = weight(_text_:n in 2940) [ClassicSimilarity], result of:
0.046456624 = score(doc=2940,freq=2.0), product of:
0.19504215 = queryWeight, product of:
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.045236014 = queryNorm
0.23818761 = fieldWeight in 2940, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.0390625 = fieldNorm(doc=2940)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Sharma, N.; Butler, B.S.; Irwin, J.; Spallek, H.: Emphasizing social features in information portals : effects on new member engagement (2011)
0.01
0.011614156 = product of:
0.023228312 = sum of:
0.023228312 = product of:
0.046456624 = sum of:
0.046456624 = weight(_text_:n in 4916) [ClassicSimilarity], result of:
0.046456624 = score(doc=4916,freq=2.0), product of:
0.19504215 = queryWeight, product of:
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.045236014 = queryNorm
0.23818761 = fieldWeight in 4916, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.3116565 = idf(docFreq=1611, maxDocs=44218)
0.0390625 = fieldNorm(doc=4916)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Popp, M.P.; Kabir, A.F.M.F.: CD-ROM sources in the reference collection : issues of access and maintenance (1990)
0.01
0.010725497 = product of:
0.021450995 = sum of:
0.021450995 = product of:
0.04290199 = sum of:
0.04290199 = weight(_text_:22 in 3587) [ClassicSimilarity], result of:
0.04290199 = score(doc=3587,freq=2.0), product of:
0.15840882 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045236014 = queryNorm
0.2708308 = fieldWeight in 3587, 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=3587)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 14. 1.1996 4:22:54
-
Koch, T.: Quality-controlled subject gateways : definitions, typologies, empirical overview (2000)
0.01
0.010725497 = product of:
0.021450995 = sum of:
0.021450995 = product of:
0.04290199 = sum of:
0.04290199 = weight(_text_:22 in 631) [ClassicSimilarity], result of:
0.04290199 = score(doc=631,freq=2.0), product of:
0.15840882 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045236014 = queryNorm
0.2708308 = fieldWeight in 631, 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=631)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 6.2002 19:37:55