-
Knorz, G.; Rein, B.: Semantische Suche in einer Hochschulontologie (2005)
0.01
0.006548734 = product of:
0.019646201 = sum of:
0.019646201 = product of:
0.039292403 = sum of:
0.039292403 = weight(_text_:22 in 1852) [ClassicSimilarity], result of:
0.039292403 = score(doc=1852,freq=2.0), product of:
0.145081 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.041430056 = queryNorm
0.2708308 = fieldWeight in 1852, 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=1852)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Date
- 11. 2.2011 18:22:58
-
Järvelin, K.; Kristensen, J.; Niemi, T.; Sormunen, E.; Keskustalo, H.: ¬A deductive data model for query expansion (1996)
0.01
0.0056132004 = product of:
0.016839601 = sum of:
0.016839601 = product of:
0.033679202 = sum of:
0.033679202 = weight(_text_:22 in 2230) [ClassicSimilarity], result of:
0.033679202 = score(doc=2230,freq=2.0), product of:
0.145081 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.041430056 = queryNorm
0.23214069 = fieldWeight in 2230, 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=2230)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Source
- Proceedings of the 19th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (ACM SIGIR '96), Zürich, Switzerland, August 18-22, 1996. Eds.: H.P. Frei et al
-
Atanassova, I.; Bertin, M.: Semantic facets for scientific information retrieval (2014)
0.00
0.0033069279 = product of:
0.009920783 = sum of:
0.009920783 = product of:
0.019841567 = sum of:
0.019841567 = weight(_text_:m in 4471) [ClassicSimilarity], result of:
0.019841567 = score(doc=4471,freq=2.0), product of:
0.10309657 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.041430056 = queryNorm
0.19245613 = fieldWeight in 4471, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0546875 = fieldNorm(doc=4471)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
-
Thenmalar, S.; Geetha, T.V.: Enhanced ontology-based indexing and searching (2014)
0.00
0.003274367 = product of:
0.009823101 = sum of:
0.009823101 = product of:
0.019646201 = sum of:
0.019646201 = weight(_text_:22 in 1633) [ClassicSimilarity], result of:
0.019646201 = score(doc=1633,freq=2.0), product of:
0.145081 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.041430056 = queryNorm
0.1354154 = fieldWeight in 1633, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.02734375 = fieldNorm(doc=1633)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Date
- 20. 1.2015 18:30:22
-
Vallet, D.; Fernández, M.; Castells, P.: ¬An ontology-based information retrieval model (2005)
0.00
0.0028345096 = product of:
0.008503528 = sum of:
0.008503528 = product of:
0.017007057 = sum of:
0.017007057 = weight(_text_:m in 4708) [ClassicSimilarity], result of:
0.017007057 = score(doc=4708,freq=2.0), product of:
0.10309657 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.041430056 = queryNorm
0.1649624 = fieldWeight in 4708, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.046875 = fieldNorm(doc=4708)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
-
Arenas, M.; Cuenca Grau, B.; Kharlamov, E.; Marciuska, S.; Zheleznyakov, D.: Faceted search over ontology-enhanced RDF data (2014)
0.00
0.0028345096 = product of:
0.008503528 = sum of:
0.008503528 = product of:
0.017007057 = sum of:
0.017007057 = weight(_text_:m in 2207) [ClassicSimilarity], result of:
0.017007057 = score(doc=2207,freq=2.0), product of:
0.10309657 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.041430056 = queryNorm
0.1649624 = fieldWeight in 2207, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.046875 = fieldNorm(doc=2207)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
-
Koopman, B.; Zuccon, G.; Bruza, P.; Sitbon, L.; Lawley, M.: Information retrieval as semantic inference : a graph Inference model applied to medical search (2016)
0.00
0.001889673 = product of:
0.0056690187 = sum of:
0.0056690187 = product of:
0.011338037 = sum of:
0.011338037 = weight(_text_:m in 3260) [ClassicSimilarity], result of:
0.011338037 = score(doc=3260,freq=2.0), product of:
0.10309657 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.041430056 = queryNorm
0.10997493 = fieldWeight in 3260, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.03125 = fieldNorm(doc=3260)
0.5 = coord(1/2)
0.33333334 = coord(1/3)