-
Severiens, T.; Hohlfeld, M.; Zimmermann, K.; Hilf, E.R.: PhysDoc - a distributed network of physics institutions documents : collecting, indexing, and searching high quality documents by using harvest (2000)
0.01
0.009725915 = product of:
0.01945183 = sum of:
0.01945183 = product of:
0.03890366 = sum of:
0.03890366 = weight(_text_:t in 6470) [ClassicSimilarity], result of:
0.03890366 = score(doc=6470,freq=2.0), product of:
0.17876579 = queryWeight, product of:
3.9394085 = idf(docFreq=2338, maxDocs=44218)
0.04537884 = queryNorm
0.21762364 = fieldWeight in 6470, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9394085 = idf(docFreq=2338, maxDocs=44218)
0.0390625 = fieldNorm(doc=6470)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Veen, T. van; Oldroyd, B.: Search and retrieval in The European Library : a new approach (2004)
0.01
0.009725915 = product of:
0.01945183 = sum of:
0.01945183 = product of:
0.03890366 = sum of:
0.03890366 = weight(_text_:t in 1164) [ClassicSimilarity], result of:
0.03890366 = score(doc=1164,freq=2.0), product of:
0.17876579 = queryWeight, product of:
3.9394085 = idf(docFreq=2338, maxDocs=44218)
0.04537884 = queryNorm
0.21762364 = fieldWeight in 1164, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9394085 = idf(docFreq=2338, maxDocs=44218)
0.0390625 = fieldNorm(doc=1164)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Müller, B.; Poley, C.; Pössel, J.; Hagelstein, A.; Gübitz, T.: LIVIVO - the vertical search engine for life sciences (2017)
0.01
0.009725915 = product of:
0.01945183 = sum of:
0.01945183 = product of:
0.03890366 = sum of:
0.03890366 = weight(_text_:t in 3368) [ClassicSimilarity], result of:
0.03890366 = score(doc=3368,freq=2.0), product of:
0.17876579 = queryWeight, product of:
3.9394085 = idf(docFreq=2338, maxDocs=44218)
0.04537884 = queryNorm
0.21762364 = fieldWeight in 3368, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9394085 = idf(docFreq=2338, maxDocs=44218)
0.0390625 = fieldNorm(doc=3368)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Spink, A.; Wilson, T.; Ellis, D.; Ford, N.: Modeling users' successive searches in digital environments : a National Science Foundation/British Library funded study (1998)
0.01
0.0068081403 = product of:
0.013616281 = sum of:
0.013616281 = product of:
0.027232561 = sum of:
0.027232561 = weight(_text_:t in 1255) [ClassicSimilarity], result of:
0.027232561 = score(doc=1255,freq=2.0), product of:
0.17876579 = queryWeight, product of:
3.9394085 = idf(docFreq=2338, maxDocs=44218)
0.04537884 = queryNorm
0.15233654 = fieldWeight in 1255, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9394085 = idf(docFreq=2338, maxDocs=44218)
0.02734375 = fieldNorm(doc=1255)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Blosser, J.; Michaelson, R.; Routh. R.; Xia, P.: Defining the landscape of Web resources : Concluding Report of the BAER Web Resources Sub-Group (2000)
0.01
0.006148207 = product of:
0.012296414 = sum of:
0.012296414 = product of:
0.024592828 = sum of:
0.024592828 = weight(_text_:22 in 1447) [ClassicSimilarity], result of:
0.024592828 = score(doc=1447,freq=2.0), product of:
0.15890898 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04537884 = queryNorm
0.15476047 = fieldWeight in 1447, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=1447)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 21. 4.2002 10:22:31