-
Shen, R.; Wang, J.; Fox, E.A.: ¬A Lightweight Protocol between Digital Libraries and Visualization Systems (2002)
0.07
0.06817724 = product of:
0.13635448 = sum of:
0.13635448 = sum of:
0.014515091 = weight(_text_:e in 666) [ClassicSimilarity], result of:
0.014515091 = score(doc=666,freq=2.0), product of:
0.07616667 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.052990302 = queryNorm
0.19057012 = fieldWeight in 666, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.09375 = fieldNorm(doc=666)
0.12183939 = weight(_text_:22 in 666) [ClassicSimilarity], result of:
0.12183939 = score(doc=666,freq=4.0), product of:
0.18556301 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.052990302 = queryNorm
0.6565931 = fieldWeight in 666, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=666)
0.5 = coord(1/2)
- Date
- 22. 2.2003 17:25:39
22. 2.2003 18:15:14
- Language
- e
-
Fan, W.; Fox, E.A.; Pathak, P.; Wu, H.: ¬The effects of fitness functions an genetic programming-based ranking discovery for Web search (2004)
0.03
0.025167137 = product of:
0.050334275 = sum of:
0.050334275 = sum of:
0.0072575454 = weight(_text_:e in 2239) [ClassicSimilarity], result of:
0.0072575454 = score(doc=2239,freq=2.0), product of:
0.07616667 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.052990302 = queryNorm
0.09528506 = fieldWeight in 2239, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=2239)
0.043076728 = weight(_text_:22 in 2239) [ClassicSimilarity], result of:
0.043076728 = score(doc=2239,freq=2.0), product of:
0.18556301 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.052990302 = queryNorm
0.23214069 = fieldWeight in 2239, 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=2239)
0.5 = coord(1/2)
- Date
- 31. 5.2004 19:22:06
- Language
- e
-
Salton, G.; Fox, E.A.; Voorhees, E.: Advanced feedback methods in information retrieval (1985)
0.01
0.00684248 = product of:
0.01368496 = sum of:
0.01368496 = product of:
0.02736992 = sum of:
0.02736992 = weight(_text_:e in 5445) [ClassicSimilarity], result of:
0.02736992 = score(doc=5445,freq=4.0), product of:
0.07616667 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.052990302 = queryNorm
0.3593425 = fieldWeight in 5445, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.125 = fieldNorm(doc=5445)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Salton, G.; Voorhees, E.; Fox, E.A.: ¬A comparison of two methods for Boolean query relevance feedback (1984)
0.01
0.00684248 = product of:
0.01368496 = sum of:
0.01368496 = product of:
0.02736992 = sum of:
0.02736992 = weight(_text_:e in 5446) [ClassicSimilarity], result of:
0.02736992 = score(doc=5446,freq=4.0), product of:
0.07616667 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.052990302 = queryNorm
0.3593425 = fieldWeight in 5446, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.125 = fieldNorm(doc=5446)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Fox, E.A.; Koll, M.B.: Practical enhanced Boolean retrieval : experiences with the SMART and SIRE systems (1988)
0.00
0.0048383637 = product of:
0.0096767275 = sum of:
0.0096767275 = product of:
0.019353455 = sum of:
0.019353455 = weight(_text_:e in 2940) [ClassicSimilarity], result of:
0.019353455 = score(doc=2940,freq=2.0), product of:
0.07616667 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.052990302 = queryNorm
0.2540935 = fieldWeight in 2940, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.125 = fieldNorm(doc=2940)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Fox, E.A.; Chen, Q.F.; France, R.K.: Integrating search and retrieval with hypertext (1991)
0.00
0.0048383637 = product of:
0.0096767275 = sum of:
0.0096767275 = product of:
0.019353455 = sum of:
0.019353455 = weight(_text_:e in 5671) [ClassicSimilarity], result of:
0.019353455 = score(doc=5671,freq=2.0), product of:
0.07616667 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.052990302 = queryNorm
0.2540935 = fieldWeight in 5671, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.125 = fieldNorm(doc=5671)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Fox, E.A.: Lexical relations : enhancing effectiveness of information retrieval systems (1980)
0.00
0.0048383637 = product of:
0.0096767275 = sum of:
0.0096767275 = product of:
0.019353455 = sum of:
0.019353455 = weight(_text_:e in 5310) [ClassicSimilarity], result of:
0.019353455 = score(doc=5310,freq=2.0), product of:
0.07616667 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.052990302 = queryNorm
0.2540935 = fieldWeight in 5310, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.125 = fieldNorm(doc=5310)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Marchionini, G.; Fox, E.A.: Progress toward Digital Libraries : augmentation through integration (1999)
0.00
0.004233568 = product of:
0.008467136 = sum of:
0.008467136 = product of:
0.016934272 = sum of:
0.016934272 = weight(_text_:e in 7198) [ClassicSimilarity], result of:
0.016934272 = score(doc=7198,freq=2.0), product of:
0.07616667 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.052990302 = queryNorm
0.2223318 = fieldWeight in 7198, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.109375 = fieldNorm(doc=7198)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Fox, E.A.; France, R.K.: Architecture of an expert system for composite analysis, representation, and retrieval (1987)
0.00
0.0030239774 = product of:
0.006047955 = sum of:
0.006047955 = product of:
0.01209591 = sum of:
0.01209591 = weight(_text_:e in 1941) [ClassicSimilarity], result of:
0.01209591 = score(doc=1941,freq=2.0), product of:
0.07616667 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.052990302 = queryNorm
0.15880844 = fieldWeight in 1941, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.078125 = fieldNorm(doc=1941)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Fan, W.; Luo, M.; Wang, L.; Xi, W.; Fox, E.A.: Tuning before feedback : combining ranking discovery and blind feedback for robust retrieval (2004)
0.00
0.0030239774 = product of:
0.006047955 = sum of:
0.006047955 = product of:
0.01209591 = sum of:
0.01209591 = weight(_text_:e in 4052) [ClassicSimilarity], result of:
0.01209591 = score(doc=4052,freq=2.0), product of:
0.07616667 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.052990302 = queryNorm
0.15880844 = fieldWeight in 4052, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.078125 = fieldNorm(doc=4052)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Fox, E.A.: Users, user interfaces and objects : envision, a digital library (1993)
0.00
0.0024191819 = product of:
0.0048383637 = sum of:
0.0048383637 = product of:
0.0096767275 = sum of:
0.0096767275 = weight(_text_:e in 6532) [ClassicSimilarity], result of:
0.0096767275 = score(doc=6532,freq=2.0), product of:
0.07616667 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.052990302 = queryNorm
0.12704675 = fieldWeight in 6532, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0625 = fieldNorm(doc=6532)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Powell, J.; Fox, E.A.: Multilingual federated searching across heterogeneous collections (1998)
0.00
0.0024191819 = product of:
0.0048383637 = sum of:
0.0048383637 = product of:
0.0096767275 = sum of:
0.0096767275 = weight(_text_:e in 1250) [ClassicSimilarity], result of:
0.0096767275 = score(doc=1250,freq=2.0), product of:
0.07616667 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.052990302 = queryNorm
0.12704675 = fieldWeight in 1250, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0625 = fieldNorm(doc=1250)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Suleman, H.; Fox, E.A.: Leveraging OAI harvesting to disseminate theses (2003)
0.00
0.0018143863 = product of:
0.0036287727 = sum of:
0.0036287727 = product of:
0.0072575454 = sum of:
0.0072575454 = weight(_text_:e in 4779) [ClassicSimilarity], result of:
0.0072575454 = score(doc=4779,freq=2.0), product of:
0.07616667 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.052990302 = queryNorm
0.09528506 = fieldWeight in 4779, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.046875 = fieldNorm(doc=4779)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Gonçalves, M.A.; Moreira, B.L.; Fox, E.A.; Watson, L.T.: "What is a good digital library?" : a quality model for digital libraries (2007)
0.00
0.0015119887 = product of:
0.0030239774 = sum of:
0.0030239774 = product of:
0.006047955 = sum of:
0.006047955 = weight(_text_:e in 937) [ClassicSimilarity], result of:
0.006047955 = score(doc=937,freq=2.0), product of:
0.07616667 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.052990302 = queryNorm
0.07940422 = fieldWeight in 937, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0390625 = fieldNorm(doc=937)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Kanan, T.; Fox, E.A.: Automated arabic text classification with P-Stemmer, machine learning, and a tailored news article taxonomy (2016)
0.00
0.0015119887 = product of:
0.0030239774 = sum of:
0.0030239774 = product of:
0.006047955 = sum of:
0.006047955 = weight(_text_:e in 3151) [ClassicSimilarity], result of:
0.006047955 = score(doc=3151,freq=2.0), product of:
0.07616667 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.052990302 = queryNorm
0.07940422 = fieldWeight in 3151, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0390625 = fieldNorm(doc=3151)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e
-
Fox, E.A.; Urs, S.R.: Digital libraries (2002)
0.00
0.0012095909 = product of:
0.0024191819 = sum of:
0.0024191819 = product of:
0.0048383637 = sum of:
0.0048383637 = weight(_text_:e in 4299) [ClassicSimilarity], result of:
0.0048383637 = score(doc=4299,freq=2.0), product of:
0.07616667 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.052990302 = queryNorm
0.063523374 = fieldWeight in 4299, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03125 = fieldNorm(doc=4299)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Language
- e