Research and advanced technology for digital libraries : 7th European conference, ECDL2003 Trondheim, Norway, August 17-22, 2003. Proceedings (2003)
0.01
0.006157163 = product of:
0.012314326 = sum of:
0.012314326 = product of:
0.024628652 = sum of:
0.024628652 = weight(_text_:22 in 2426) [ClassicSimilarity], result of:
0.024628652 = score(doc=2426,freq=2.0), product of:
0.15914047 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04544495 = queryNorm
0.15476047 = fieldWeight in 2426, 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=2426)
0.5 = coord(1/2)
0.5 = coord(1/2)