-
Wilson, R.; Landoni, M.; Gibb, F.: ¬The WEB Book experiments in electronic textbook design (2003)
0.00
0.004118799 = product of:
0.008237598 = sum of:
0.008237598 = product of:
0.016475197 = sum of:
0.016475197 = weight(_text_:m in 4449) [ClassicSimilarity], result of:
0.016475197 = score(doc=4449,freq=2.0), product of:
0.08560495 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.034400932 = queryNorm
0.19245613 = fieldWeight in 4449, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0546875 = fieldNorm(doc=4449)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Landoni, M.; Bell, S.: Information retrieval techniques for evaluating search engines : a critical overview (2000)
0.00
0.0035303994 = product of:
0.007060799 = sum of:
0.007060799 = product of:
0.014121598 = sum of:
0.014121598 = weight(_text_:m in 716) [ClassicSimilarity], result of:
0.014121598 = score(doc=716,freq=2.0), product of:
0.08560495 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.034400932 = queryNorm
0.1649624 = fieldWeight in 716, 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=716)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Dudek, D.; Mastora, A.; Landoni, M.: Is Google the answer? : a study into usability of search engines (2007)
0.00
0.0029419996 = product of:
0.005883999 = sum of:
0.005883999 = product of:
0.011767998 = sum of:
0.011767998 = weight(_text_:m in 861) [ClassicSimilarity], result of:
0.011767998 = score(doc=861,freq=2.0), product of:
0.08560495 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.034400932 = queryNorm
0.13746867 = fieldWeight in 861, 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=861)
0.5 = coord(1/2)
0.5 = coord(1/2)