-
Hattery, M.: Forgoing ahead of the information highway (1993)
0.00
0.0019380817 = product of:
0.044575877 = sum of:
0.044575877 = sum of:
0.01819431 = weight(_text_:1 in 6258) [ClassicSimilarity], result of:
0.01819431 = score(doc=6258,freq=4.0), product of:
0.059252728 = queryWeight, product of:
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.024120767 = queryNorm
0.30706283 = fieldWeight in 6258, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.0625 = fieldNorm(doc=6258)
0.026381565 = weight(_text_:29 in 6258) [ClassicSimilarity], result of:
0.026381565 = score(doc=6258,freq=2.0), product of:
0.08484931 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.024120767 = queryNorm
0.31092256 = fieldWeight in 6258, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0625 = fieldNorm(doc=6258)
0.04347826 = coord(1/23)
- Source
- Information retrieval and library automation. 29(1993) no.1, S.1-5
-
Hattery, M.: InfoSeek revises its engine (1996)
0.00
3.496011E-4 = product of:
0.008040825 = sum of:
0.008040825 = product of:
0.01608165 = sum of:
0.01608165 = weight(_text_:1 in 6832) [ClassicSimilarity], result of:
0.01608165 = score(doc=6832,freq=2.0), product of:
0.059252728 = queryWeight, product of:
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.024120767 = queryNorm
0.27140775 = fieldWeight in 6832, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.078125 = fieldNorm(doc=6832)
0.5 = coord(1/2)
0.04347826 = coord(1/23)
- Source
- Information retrieval and library automation. 32(1996) no.4, S.1-2
-
Hattery, M.: Videotex in the US in 1991 (1991)
0.00
2.7968088E-4 = product of:
0.00643266 = sum of:
0.00643266 = product of:
0.01286532 = sum of:
0.01286532 = weight(_text_:1 in 3648) [ClassicSimilarity], result of:
0.01286532 = score(doc=3648,freq=2.0), product of:
0.059252728 = queryWeight, product of:
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.024120767 = queryNorm
0.2171262 = fieldWeight in 3648, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.0625 = fieldNorm(doc=3648)
0.5 = coord(1/2)
0.04347826 = coord(1/23)
- Source
- Information retrieval and library automation. 27(1991) no.4, S.1-4
-
Hattery, M.: Online at the mall : information for the community (1996)
0.00
2.7968088E-4 = product of:
0.00643266 = sum of:
0.00643266 = product of:
0.01286532 = sum of:
0.01286532 = weight(_text_:1 in 5086) [ClassicSimilarity], result of:
0.01286532 = score(doc=5086,freq=2.0), product of:
0.059252728 = queryWeight, product of:
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.024120767 = queryNorm
0.2171262 = fieldWeight in 5086, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4565027 = idf(docFreq=10304, maxDocs=44218)
0.0625 = fieldNorm(doc=5086)
0.5 = coord(1/2)
0.04347826 = coord(1/23)
- Source
- Information retrieval and library automation. 31(1996) no.11, S.1-3