-
Potmesil, M.: Maps alive : viewing geospatial information on the WWW (1997)
0.02
0.022230595 = product of:
0.04446119 = sum of:
0.04446119 = sum of:
0.0064107236 = weight(_text_:e in 2703) [ClassicSimilarity], result of:
0.0064107236 = score(doc=2703,freq=2.0), product of:
0.06727942 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046807308 = queryNorm
0.09528506 = fieldWeight in 2703, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=2703)
0.038050465 = weight(_text_:22 in 2703) [ClassicSimilarity], result of:
0.038050465 = score(doc=2703,freq=2.0), product of:
0.16391122 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046807308 = 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)
- Date
- 1. 8.1996 22:08:06
- Language
- e
-
Nicholas, D.: LISA Plus on CD-ROM : version 4 (1997)
0.02
0.018525496 = product of:
0.037050992 = sum of:
0.037050992 = sum of:
0.00534227 = weight(_text_:e in 228) [ClassicSimilarity], result of:
0.00534227 = score(doc=228,freq=2.0), product of:
0.06727942 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046807308 = queryNorm
0.07940422 = fieldWeight in 228, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0390625 = fieldNorm(doc=228)
0.03170872 = weight(_text_:22 in 228) [ClassicSimilarity], result of:
0.03170872 = score(doc=228,freq=2.0), product of:
0.16391122 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046807308 = 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)
- Date
- 9. 2.1997 18:44:22
- Language
- e
-
Jascó, P.: Two new academic encyclopedias on CD-ROM (1997)
0.00
0.002136908 = product of:
0.004273816 = sum of:
0.004273816 = product of:
0.008547632 = sum of:
0.008547632 = weight(_text_:e in 2891) [ClassicSimilarity], result of:
0.008547632 = score(doc=2891,freq=2.0), product of:
0.06727942 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046807308 = queryNorm
0.12704675 = fieldWeight in 2891, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0625 = fieldNorm(doc=2891)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
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)
0.00
0.0018697944 = product of:
0.003739589 = sum of:
0.003739589 = product of:
0.007479178 = sum of:
0.007479178 = weight(_text_:e in 1015) [ClassicSimilarity], result of:
0.007479178 = score(doc=1015,freq=2.0), product of:
0.06727942 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046807308 = queryNorm
0.1111659 = fieldWeight in 1015, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0546875 = fieldNorm(doc=1015)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Stoker, D.; Cooke, A.: Evaluation of networked information sources (1995)
0.00
0.0016026809 = product of:
0.0032053618 = sum of:
0.0032053618 = product of:
0.0064107236 = sum of:
0.0064107236 = weight(_text_:e in 1692) [ClassicSimilarity], result of:
0.0064107236 = score(doc=1692,freq=2.0), product of:
0.06727942 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046807308 = queryNorm
0.09528506 = fieldWeight in 1692, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=1692)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e