-
Fensel, D.: Ontologies : a silver bullet for knowledge management and electronic commerce (2004)
0.01
0.014752653 = product of:
0.051634286 = sum of:
0.002281055 = product of:
0.00912422 = sum of:
0.00912422 = weight(_text_:m in 1949) [ClassicSimilarity], result of:
0.00912422 = score(doc=1949,freq=2.0), product of:
0.066373095 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.026672479 = queryNorm
0.13746867 = fieldWeight in 1949, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0390625 = fieldNorm(doc=1949)
0.25 = coord(1/4)
0.04935323 = sum of:
0.023800142 = weight(_text_:berlin in 1949) [ClassicSimilarity], result of:
0.023800142 = score(doc=1949,freq=2.0), product of:
0.10719733 = queryWeight, product of:
4.019024 = idf(docFreq=2159, maxDocs=44218)
0.026672479 = queryNorm
0.22202179 = fieldWeight in 1949, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.019024 = idf(docFreq=2159, maxDocs=44218)
0.0390625 = fieldNorm(doc=1949)
0.025553089 = weight(_text_:22 in 1949) [ClassicSimilarity], result of:
0.025553089 = score(doc=1949,freq=4.0), product of:
0.093402475 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.026672479 = queryNorm
0.27358043 = fieldWeight in 1949, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=1949)
0.2857143 = coord(2/7)
- Classification
- 004.67/8 22
- DDC
- 004.67/8 22
- Imprint
- Berlin : Springer
- Type
- m
-
Fensel, D.: Ontologies : a silver bullet for knowledge management and electronic commerce (2001)
0.00
0.0040517505 = product of:
0.014181126 = sum of:
0.002281055 = product of:
0.00912422 = sum of:
0.00912422 = weight(_text_:m in 163) [ClassicSimilarity], result of:
0.00912422 = score(doc=163,freq=2.0), product of:
0.066373095 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.026672479 = queryNorm
0.13746867 = fieldWeight in 163, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0390625 = fieldNorm(doc=163)
0.25 = coord(1/4)
0.011900071 = product of:
0.023800142 = sum of:
0.023800142 = weight(_text_:berlin in 163) [ClassicSimilarity], result of:
0.023800142 = score(doc=163,freq=2.0), product of:
0.10719733 = queryWeight, product of:
4.019024 = idf(docFreq=2159, maxDocs=44218)
0.026672479 = queryNorm
0.22202179 = fieldWeight in 163, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.019024 = idf(docFreq=2159, maxDocs=44218)
0.0390625 = fieldNorm(doc=163)
0.5 = coord(1/2)
0.2857143 = coord(2/7)
- Imprint
- Berlin : Springer
- Type
- m
-
Research and advanced technology for digital libraries : 11th European conference, ECDL 2007 / Budapest, Hungary, September 16-21, 2007, proceedings (2007)
0.00
0.0032414002 = product of:
0.0113449 = sum of:
0.001824844 = product of:
0.007299376 = sum of:
0.007299376 = weight(_text_:m in 2430) [ClassicSimilarity], result of:
0.007299376 = score(doc=2430,freq=2.0), product of:
0.066373095 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.026672479 = queryNorm
0.10997493 = fieldWeight in 2430, 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=2430)
0.25 = coord(1/4)
0.009520057 = product of:
0.019040113 = sum of:
0.019040113 = weight(_text_:berlin in 2430) [ClassicSimilarity], result of:
0.019040113 = score(doc=2430,freq=2.0), product of:
0.10719733 = queryWeight, product of:
4.019024 = idf(docFreq=2159, maxDocs=44218)
0.026672479 = queryNorm
0.17761743 = fieldWeight in 2430, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.019024 = idf(docFreq=2159, maxDocs=44218)
0.03125 = fieldNorm(doc=2430)
0.5 = coord(1/2)
0.2857143 = coord(2/7)
- Imprint
- Berlin : Springer
- Type
- m
-
Croft, W.B.: Advances in information retrieval : Recent research from the Center for Intelligent Information Retrieval (2000)
0.00
5.530113E-4 = product of:
0.003871079 = sum of:
0.003871079 = product of:
0.015484316 = sum of:
0.015484316 = weight(_text_:m in 6860) [ClassicSimilarity], result of:
0.015484316 = score(doc=6860,freq=4.0), product of:
0.066373095 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.026672479 = queryNorm
0.23329206 = fieldWeight in 6860, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.046875 = fieldNorm(doc=6860)
0.25 = coord(1/4)
0.14285715 = coord(1/7)
- Content
- Enthält die Beiträge: CROFT, W.B.: Combining approaches to information retrieval; GREIFF, W.R.: The use of exploratory data analysis in information retrieval research; PONTE, J.M.: Language models for relevance feedback; PAPKA, R. u. J. ALLAN: Topic detection and tracking: event clustering as a basis for first story detection; CALLAN, J.: Distributed information retrieval; XU, J. u. W.B. CROFT: Topic-based language models for ditributed retrieval; LU, Z. u. K.S. McKINLEY: The effect of collection organization and query locality on information retrieval system performance; BALLESTEROS, L.A.: Cross-language retrieval via transitive translation; SANDERSON, M. u. D. LAWRIE: Building, testing, and applying concept hierarchies; RAVELA, S. u. C. LUO: Appearance-based global similarity retrieval of images
- Type
- m
-
Kowalski, G.J.; Maybury, M.T.: Information storage and retrieval systems : theory and implemetation (2000)
0.00
3.9103805E-4 = product of:
0.0027372662 = sum of:
0.0027372662 = product of:
0.010949065 = sum of:
0.010949065 = weight(_text_:m in 6727) [ClassicSimilarity], result of:
0.010949065 = score(doc=6727,freq=2.0), product of:
0.066373095 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.026672479 = queryNorm
0.1649624 = fieldWeight in 6727, 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=6727)
0.25 = coord(1/4)
0.14285715 = coord(1/7)
- Type
- m