-
Jascó, P.: Two new academic encyclopedias on CD-ROM (1997)
0.06
0.06370076 = product of:
0.12740152 = sum of:
0.12740152 = product of:
0.25480303 = sum of:
0.25480303 = weight(_text_:encyclopedia in 2891) [ClassicSimilarity], result of:
0.25480303 = score(doc=2891,freq=8.0), product of:
0.270842 = queryWeight, product of:
5.321862 = idf(docFreq=586, maxDocs=44218)
0.05089233 = queryNorm
0.9407812 = fieldWeight in 2891, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
5.321862 = idf(docFreq=586, maxDocs=44218)
0.0625 = fieldNorm(doc=2891)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- Evaluates 2 academic encyclopedias on CD-ROMs: Encyclopedia Britannica, and Encyclopedia Americana. Both are reasonably priced. Covers: search interface, subsets (both include Merriam-Webster Collegiate Dictionay, the Britannica includes Propedia, and Nations of the World, and the Americana Chronology of World History) and illustrations
- Object
- Encyclopedia Britannica
Encyclopedia Americana
-
Mallen, C.: Using design to provide intelligent help in information processing systems (1999)
0.06
0.055738166 = product of:
0.11147633 = sum of:
0.11147633 = product of:
0.22295266 = sum of:
0.22295266 = weight(_text_:encyclopedia in 4537) [ClassicSimilarity], result of:
0.22295266 = score(doc=4537,freq=2.0), product of:
0.270842 = queryWeight, product of:
5.321862 = idf(docFreq=586, maxDocs=44218)
0.05089233 = queryNorm
0.82318354 = fieldWeight in 4537, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.321862 = idf(docFreq=586, maxDocs=44218)
0.109375 = fieldNorm(doc=4537)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Encyclopedia of library and information science. Vol.64, [=Suppl.27]
-
Large, A.; Beheshti, J.; Breuleux, A.: ¬A comparison of information retrieval from print and CD-ROM versions of an encyclopedia by elementary school students (1994)
0.05
0.04827067 = product of:
0.09654134 = sum of:
0.09654134 = product of:
0.19308268 = sum of:
0.19308268 = weight(_text_:encyclopedia in 1015) [ClassicSimilarity], result of:
0.19308268 = score(doc=1015,freq=6.0), product of:
0.270842 = queryWeight, product of:
5.321862 = idf(docFreq=586, maxDocs=44218)
0.05089233 = queryNorm
0.7128979 = fieldWeight in 1015, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
5.321862 = idf(docFreq=586, maxDocs=44218)
0.0546875 = fieldNorm(doc=1015)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- Describes an experiment using 48 sixth-grade students to compare retrieval techniques using the print and CD-ROM versions of Compton's Encyclopedia. Four queries of defferent complexity (measured by the numer of terms present) were searched by the students after a short training session. The searches were timed and the retrieval steps and search terms were noted. The searches were no faster on the CD-ROM than the print version, but in both cases time was related directly to the number of terms involved. The students coped well with the CD-ROM interface and its several retrieval paths
- Object
- Compton encyclopedia
-
Poynder, R.: WinSPIRS from SilverPlatter (1994)
0.02
0.020685624 = product of:
0.04137125 = sum of:
0.04137125 = product of:
0.0827425 = sum of:
0.0827425 = weight(_text_:22 in 8113) [ClassicSimilarity], result of:
0.0827425 = score(doc=8113,freq=2.0), product of:
0.17821628 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05089233 = queryNorm
0.46428138 = fieldWeight in 8113, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=8113)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 23. 1.1999 19:32:22
-
Laegreid, J.A.: SIFT: a Norwegian information retrieval system (1993)
0.01
0.013790417 = product of:
0.027580835 = sum of:
0.027580835 = product of:
0.05516167 = sum of:
0.05516167 = weight(_text_:22 in 7701) [ClassicSimilarity], result of:
0.05516167 = score(doc=7701,freq=2.0), product of:
0.17821628 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05089233 = queryNorm
0.30952093 = fieldWeight in 7701, 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=7701)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 23. 1.1999 19:22:09
-
Barker, A.L.: DataStar Web : a comparison with 'classic' DataStar command language searching (1998)
0.01
0.013790417 = product of:
0.027580835 = sum of:
0.027580835 = product of:
0.05516167 = sum of:
0.05516167 = weight(_text_:22 in 7691) [ClassicSimilarity], result of:
0.05516167 = score(doc=7691,freq=2.0), product of:
0.17821628 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05089233 = queryNorm
0.30952093 = fieldWeight in 7691, 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=7691)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Online and CD-ROM review. 22(1998) no.3, S.155-167
-
Hancock-Beaulieu, M.: Searching behaviour and the evaluation of online catalogues (1991)
0.01
0.013790417 = product of:
0.027580835 = sum of:
0.027580835 = product of:
0.05516167 = sum of:
0.05516167 = weight(_text_:22 in 2765) [ClassicSimilarity], result of:
0.05516167 = score(doc=2765,freq=2.0), product of:
0.17821628 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05089233 = queryNorm
0.30952093 = fieldWeight in 2765, 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=2765)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Pages
- S.20-22
-
Kirkwood, H.P.: Ovid Web Gateway (1998)
0.01
0.013790417 = product of:
0.027580835 = sum of:
0.027580835 = product of:
0.05516167 = sum of:
0.05516167 = weight(_text_:22 in 2878) [ClassicSimilarity], result of:
0.05516167 = score(doc=2878,freq=2.0), product of:
0.17821628 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05089233 = queryNorm
0.30952093 = fieldWeight in 2878, 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=2878)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 6. 3.1997 16:22:15
-
Lee, D.; Srivastava, S.; Vista, D.: Generating advanced query interfaces (1998)
0.01
0.013790417 = product of:
0.027580835 = sum of:
0.027580835 = product of:
0.05516167 = sum of:
0.05516167 = weight(_text_:22 in 3607) [ClassicSimilarity], result of:
0.05516167 = score(doc=3607,freq=2.0), product of:
0.17821628 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05089233 = queryNorm
0.30952093 = fieldWeight in 3607, 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=3607)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 1. 8.1996 22:08:06
-
Fieldhouse, M.; Hancock-Beaulieu, M.: ¬The design of a graphical user interface for a highly interactive information retrieval system (1996)
0.01
0.012066615 = product of:
0.02413323 = sum of:
0.02413323 = product of:
0.04826646 = sum of:
0.04826646 = weight(_text_:22 in 6958) [ClassicSimilarity], result of:
0.04826646 = score(doc=6958,freq=2.0), product of:
0.17821628 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05089233 = queryNorm
0.2708308 = fieldWeight in 6958, 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=6958)
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
-
Dillon, A.; Vaughan, M.: "It's the journey and the destination" : shape and the emergent property of genre in evaluating digital documents (1997)
0.01
0.012066615 = product of:
0.02413323 = sum of:
0.02413323 = product of:
0.04826646 = sum of:
0.04826646 = weight(_text_:22 in 2889) [ClassicSimilarity], result of:
0.04826646 = score(doc=2889,freq=2.0), product of:
0.17821628 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05089233 = queryNorm
0.2708308 = fieldWeight in 2889, 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=2889)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 6. 2.1999 20:10:22
-
Angegon, M.; Herrero Solana, V.; Guerrero-Bote, V.: Virtual reality interface for accessing electronic information (1998)
0.01
0.012066615 = product of:
0.02413323 = sum of:
0.02413323 = product of:
0.04826646 = sum of:
0.04826646 = weight(_text_:22 in 3534) [ClassicSimilarity], result of:
0.04826646 = score(doc=3534,freq=2.0), product of:
0.17821628 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05089233 = queryNorm
0.2708308 = fieldWeight in 3534, 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=3534)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Library and information research news. 22(1998) no.71, S.34-39
-
Li, W.-S.; Shim, J.: Facilitating complex Web queries through visual user interfaces and query relaxation (1998)
0.01
0.012066615 = product of:
0.02413323 = sum of:
0.02413323 = product of:
0.04826646 = sum of:
0.04826646 = weight(_text_:22 in 3602) [ClassicSimilarity], result of:
0.04826646 = score(doc=3602,freq=2.0), product of:
0.17821628 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05089233 = queryNorm
0.2708308 = fieldWeight in 3602, 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=3602)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 1. 8.1996 22:08:06
-
Appelt, W.; Hinrichs, E.; Woetzel, G.: Effectiveness and efficiency : the need for tailorable user interfaces on the Web (1998)
0.01
0.012066615 = product of:
0.02413323 = sum of:
0.02413323 = product of:
0.04826646 = sum of:
0.04826646 = weight(_text_:22 in 3608) [ClassicSimilarity], result of:
0.04826646 = score(doc=3608,freq=2.0), product of:
0.17821628 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05089233 = queryNorm
0.2708308 = fieldWeight in 3608, 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=3608)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 1. 8.1996 22:08:06
-
Allen, B.L.: Designing information systems for user abilities and tasks : an experimental study (1998)
0.01
0.010342812 = product of:
0.020685624 = sum of:
0.020685624 = product of:
0.04137125 = sum of:
0.04137125 = weight(_text_:22 in 2664) [ClassicSimilarity], result of:
0.04137125 = score(doc=2664,freq=2.0), product of:
0.17821628 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05089233 = queryNorm
0.23214069 = fieldWeight in 2664, 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=2664)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Online and CD-ROM review. 22(1998) no.3, S.139-153
-
Potmesil, M.: Maps alive : viewing geospatial information on the WWW (1997)
0.01
0.010342812 = product of:
0.020685624 = sum of:
0.020685624 = product of:
0.04137125 = sum of:
0.04137125 = weight(_text_:22 in 2703) [ClassicSimilarity], result of:
0.04137125 = score(doc=2703,freq=2.0), product of:
0.17821628 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05089233 = queryNorm
0.23214069 = fieldWeight in 2703, 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=2703)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 1. 8.1996 22:08:06
-
Nicholas, D.: LISA Plus on CD-ROM : version 4 (1997)
0.01
0.00861901 = product of:
0.01723802 = sum of:
0.01723802 = product of:
0.03447604 = sum of:
0.03447604 = weight(_text_:22 in 228) [ClassicSimilarity], result of:
0.03447604 = score(doc=228,freq=2.0), product of:
0.17821628 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05089233 = queryNorm
0.19345059 = fieldWeight in 228, 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=228)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 9. 2.1997 18:44:22