-
Klas, C.-P.; Fuhr, N.; Schaefer, A.: Evaluating strategic support for information access in the DAFFODIL system (2004)
0.01
0.014229638 = product of:
0.04980373 = sum of:
0.03413332 = weight(_text_:computer in 2419) [ClassicSimilarity], result of:
0.03413332 = score(doc=2419,freq=2.0), product of:
0.14089422 = queryWeight, product of:
3.6545093 = idf(docFreq=3109, maxDocs=44218)
0.038553525 = queryNorm
0.24226204 = fieldWeight in 2419, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.6545093 = idf(docFreq=3109, maxDocs=44218)
0.046875 = fieldNorm(doc=2419)
0.015670411 = product of:
0.031340823 = sum of:
0.031340823 = weight(_text_:22 in 2419) [ClassicSimilarity], result of:
0.031340823 = score(doc=2419,freq=2.0), product of:
0.13500787 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.038553525 = queryNorm
0.23214069 = fieldWeight in 2419, 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=2419)
0.5 = coord(1/2)
0.2857143 = coord(2/7)
- Date
- 16.11.2008 16:22:48
- Series
- Lecture notes in computer science; vol.3232
-
Pfeifer, U.; Fuhr, N.; Huynh, T.: Searching structured documents with the enhanced retrieval functionality of freeWAIS-sf and SFgate (1995)
0.01
0.0056888866 = product of:
0.039822206 = sum of:
0.039822206 = weight(_text_:computer in 2214) [ClassicSimilarity], result of:
0.039822206 = score(doc=2214,freq=2.0), product of:
0.14089422 = queryWeight, product of:
3.6545093 = idf(docFreq=3109, maxDocs=44218)
0.038553525 = queryNorm
0.28263903 = fieldWeight in 2214, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.6545093 = idf(docFreq=3109, maxDocs=44218)
0.0546875 = fieldNorm(doc=2214)
0.14285715 = coord(1/7)
- Source
- Computer networks and ISDN systems. 27(1995) no.6, S.1027-36
-
Fuhr, N.; Niewelt, B.: ¬Ein Retrievaltest mit automatisch indexierten Dokumenten (1984)
0.01
0.0052234703 = product of:
0.03656429 = sum of:
0.03656429 = product of:
0.07312858 = sum of:
0.07312858 = weight(_text_:22 in 262) [ClassicSimilarity], result of:
0.07312858 = score(doc=262,freq=2.0), product of:
0.13500787 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.038553525 = queryNorm
0.5416616 = fieldWeight in 262, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=262)
0.5 = coord(1/2)
0.14285715 = coord(1/7)
- Date
- 20.10.2000 12:22:23
-
Fuhr, N.: Ranking-Experimente mit gewichteter Indexierung (1986)
0.00
0.0044772606 = product of:
0.031340823 = sum of:
0.031340823 = product of:
0.062681645 = sum of:
0.062681645 = weight(_text_:22 in 58) [ClassicSimilarity], result of:
0.062681645 = score(doc=58,freq=2.0), product of:
0.13500787 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.038553525 = queryNorm
0.46428138 = fieldWeight in 58, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=58)
0.5 = coord(1/2)
0.14285715 = coord(1/7)
- Date
- 14. 6.2015 22:12:44
-
Fuhr, N.: Rankingexperimente mit gewichteter Indexierung (1986)
0.00
0.0044772606 = product of:
0.031340823 = sum of:
0.031340823 = product of:
0.062681645 = sum of:
0.062681645 = weight(_text_:22 in 2051) [ClassicSimilarity], result of:
0.062681645 = score(doc=2051,freq=2.0), product of:
0.13500787 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.038553525 = queryNorm
0.46428138 = fieldWeight in 2051, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=2051)
0.5 = coord(1/2)
0.14285715 = coord(1/7)
- Date
- 14. 6.2015 22:12:56
-
Schaefer, A.; Jordan, M.; Klas, C.-P.; Fuhr, N.: Active support for query formulation in virtual digital libraries : a case study with DAFFODIL (2005)
0.00
0.004063491 = product of:
0.028444434 = sum of:
0.028444434 = weight(_text_:computer in 4296) [ClassicSimilarity], result of:
0.028444434 = score(doc=4296,freq=2.0), product of:
0.14089422 = queryWeight, product of:
3.6545093 = idf(docFreq=3109, maxDocs=44218)
0.038553525 = queryNorm
0.20188503 = fieldWeight in 4296, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.6545093 = idf(docFreq=3109, maxDocs=44218)
0.0390625 = fieldNorm(doc=4296)
0.14285715 = coord(1/7)
- Series
- Lecture notes in computer science ; 3652
-
Biebricher, N.; Fuhr, N.; Lustig, G.; Schwantner, M.; Knorz, G.: ¬The automatic indexing system AIR/PHYS : from research to application (1988)
0.00
0.0037310505 = product of:
0.026117353 = sum of:
0.026117353 = product of:
0.052234706 = sum of:
0.052234706 = weight(_text_:22 in 1952) [ClassicSimilarity], result of:
0.052234706 = score(doc=1952,freq=2.0), product of:
0.13500787 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.038553525 = queryNorm
0.38690117 = fieldWeight in 1952, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=1952)
0.5 = coord(1/2)
0.14285715 = coord(1/7)
- Date
- 16. 8.1998 12:51:22