-
Chu, H.: Internet search tools : what can they offer to users? (1997)
0.01
0.0072020693 = product of:
0.014404139 = sum of:
0.014404139 = product of:
0.043212414 = sum of:
0.043212414 = weight(_text_:h in 309) [ClassicSimilarity], result of:
0.043212414 = score(doc=309,freq=2.0), product of:
0.11244635 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045260075 = queryNorm
0.38429362 = fieldWeight in 309, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.109375 = fieldNorm(doc=309)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Chu, H.; Rosenthal, M.: Search engines for the World Wide Web : a comparative study and evaluation methodology (1996)
0.00
0.0041154684 = product of:
0.008230937 = sum of:
0.008230937 = product of:
0.02469281 = sum of:
0.02469281 = weight(_text_:h in 7423) [ClassicSimilarity], result of:
0.02469281 = score(doc=7423,freq=2.0), product of:
0.11244635 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045260075 = queryNorm
0.21959636 = fieldWeight in 7423, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.0625 = fieldNorm(doc=7423)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Chu, H.: E-mail in scientific communication (1994)
0.00
0.0036010346 = product of:
0.0072020693 = sum of:
0.0072020693 = product of:
0.021606207 = sum of:
0.021606207 = weight(_text_:h in 538) [ClassicSimilarity], result of:
0.021606207 = score(doc=538,freq=2.0), product of:
0.11244635 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045260075 = queryNorm
0.19214681 = fieldWeight in 538, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.0546875 = fieldNorm(doc=538)
0.33333334 = coord(1/3)
0.5 = coord(1/2)