-
Lawrence, S.; Giles, C.L.: Inquirus, the NECI meta search engine (1998)
0.00
0.0016103862 = product of:
0.016103862 = sum of:
0.0030866629 = weight(_text_:in in 3604) [ClassicSimilarity], result of:
0.0030866629 = score(doc=3604,freq=2.0), product of:
0.029340398 = queryWeight, product of:
1.3602545 = idf(docFreq=30841, maxDocs=44218)
0.021569785 = queryNorm
0.10520181 = fieldWeight in 3604, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.3602545 = idf(docFreq=30841, maxDocs=44218)
0.0546875 = fieldNorm(doc=3604)
0.0027887707 = weight(_text_:s in 3604) [ClassicSimilarity], result of:
0.0027887707 = score(doc=3604,freq=4.0), product of:
0.023451481 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.021569785 = queryNorm
0.118916616 = fieldWeight in 3604, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=3604)
0.010228428 = product of:
0.020456856 = sum of:
0.020456856 = weight(_text_:22 in 3604) [ClassicSimilarity], result of:
0.020456856 = score(doc=3604,freq=2.0), product of:
0.07553371 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.021569785 = queryNorm
0.2708308 = fieldWeight in 3604, 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=3604)
0.5 = coord(1/2)
0.1 = coord(3/30)
- Abstract
- Presents Inquirus, a WWW meta search engine which works by downloading and analysing the individual documents. It makes improvements over existing search engines in a number of areas: more useful document summaries incorporating query term context, identification of both pages which no longer exist and pages which no longer contain the query terms, advanced detection of duplicate pages, improved document ranking using proximity information, dramatically improved precision for certain queries by using specific expressive forms, and quick jump links and highlighting when viewing the full document
- Date
- 1. 8.1996 22:08:06
- Source
- Computer networks and ISDN systems. 30(1998) nos.1/7, S.95-105
-
Lawrence, S.; Giles, C.L.: Searching the World Wide Web (1998)
0.00
2.1247778E-4 = product of:
0.006374333 = sum of:
0.006374333 = weight(_text_:s in 4102) [ClassicSimilarity], result of:
0.006374333 = score(doc=4102,freq=4.0), product of:
0.023451481 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.021569785 = queryNorm
0.2718094 = fieldWeight in 4102, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=4102)
0.033333335 = coord(1/30)
- Source
- Science. 1998, no.280, S.98-100
-
Lawrence, S.; Giles, C.L.: Searching the World Wide Web (1998)
0.00
2.1247778E-4 = product of:
0.006374333 = sum of:
0.006374333 = weight(_text_:s in 6428) [ClassicSimilarity], result of:
0.006374333 = score(doc=6428,freq=4.0), product of:
0.023451481 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.021569785 = queryNorm
0.2718094 = fieldWeight in 6428, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=6428)
0.033333335 = coord(1/30)
- Source
- Science. 280(1998) no.5360, S.98-100
-
Lawrence, S.; Giles, C.L.: Accessibility and distribution of information on the Web (1999)
0.00
7.9679165E-5 = product of:
0.002390375 = sum of:
0.002390375 = weight(_text_:s in 4952) [ClassicSimilarity], result of:
0.002390375 = score(doc=4952,freq=4.0), product of:
0.023451481 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.021569785 = queryNorm
0.101928525 = fieldWeight in 4952, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=4952)
0.033333335 = coord(1/30)
- Source
- Nature. 1999, no.400 vom 8.7.99, S.107-109
