-
Sugiura, A.; Etzioni, O.: Query routing for Web search engines : architecture and experiments (2000)
0.04
0.044713248 = product of:
0.17885299 = sum of:
0.17885299 = weight(_text_:engines in 5009) [ClassicSimilarity], result of:
0.17885299 = score(doc=5009,freq=2.0), product of:
0.22757743 = queryWeight, product of:
5.080822 = idf(docFreq=746, maxDocs=44218)
0.04479146 = queryNorm
0.7858995 = fieldWeight in 5009, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.080822 = idf(docFreq=746, maxDocs=44218)
0.109375 = fieldNorm(doc=5009)
0.25 = coord(1/4)
-
Selberg, E.; Etzioni, O.: ¬The MetaCrawler architecture for resource aggregation on the Web (1997)
0.03
0.025550429 = product of:
0.102201715 = sum of:
0.102201715 = weight(_text_:engines in 778) [ClassicSimilarity], result of:
0.102201715 = score(doc=778,freq=2.0), product of:
0.22757743 = queryWeight, product of:
5.080822 = idf(docFreq=746, maxDocs=44218)
0.04479146 = queryNorm
0.44908544 = fieldWeight in 778, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.080822 = idf(docFreq=746, maxDocs=44218)
0.0625 = fieldNorm(doc=778)
0.25 = coord(1/4)
- Abstract
- 2nd part of a 2 part section on search engines for the WWW. The MetaCrawler Softbot ia a parallel WWW search service which has been available since 1994. It provides a single interface search service. Describes the advantages of this type of system, how it operates, its architectural design and future development plans
-
Shakes, J.; Langheinrich, M.; Etzioni, O.: Dynamic Reference Sifting : a case study in the homepage domain (1997)
0.00
0.0045514684 = product of:
0.018205874 = sum of:
0.018205874 = product of:
0.036411747 = sum of:
0.036411747 = weight(_text_:22 in 2677) [ClassicSimilarity], result of:
0.036411747 = score(doc=2677,freq=2.0), product of:
0.15685207 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04479146 = queryNorm
0.23214069 = fieldWeight in 2677, 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=2677)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Date
- 1. 8.1996 22:08:06