-
Thelwall, M.; Vaughan, L.: Webometrics : an introduction to the special issue (2004)
0.01
0.005794038 = product of:
0.02897019 = sum of:
0.02897019 = product of:
0.05794038 = sum of:
0.05794038 = weight(_text_:l in 2908) [ClassicSimilarity], result of:
0.05794038 = score(doc=2908,freq=2.0), product of:
0.16492525 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.041494254 = queryNorm
0.35131297 = fieldWeight in 2908, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.0625 = fieldNorm(doc=2908)
0.5 = coord(1/2)
0.2 = coord(1/5)
-
Thelwall, M.; Vaughan, L.; Björneborn, L.: Webometrics (2004)
0.01
0.0051212544 = product of:
0.02560627 = sum of:
0.02560627 = product of:
0.05121254 = sum of:
0.05121254 = weight(_text_:l in 4279) [ClassicSimilarity], result of:
0.05121254 = score(doc=4279,freq=4.0), product of:
0.16492525 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.041494254 = queryNorm
0.31051973 = fieldWeight in 4279, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.0390625 = fieldNorm(doc=4279)
0.5 = coord(1/2)
0.2 = coord(1/5)
-
Leydesdorff, L.; Vaughan, L.: Co-occurrence matrices and their applications in information science : extending ACA to the Web environment (2006)
0.01
0.0051212544 = product of:
0.02560627 = sum of:
0.02560627 = product of:
0.05121254 = sum of:
0.05121254 = weight(_text_:l in 6113) [ClassicSimilarity], result of:
0.05121254 = score(doc=6113,freq=4.0), product of:
0.16492525 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.041494254 = queryNorm
0.31051973 = fieldWeight in 6113, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.0390625 = fieldNorm(doc=6113)
0.5 = coord(1/2)
0.2 = coord(1/5)
-
Vaughan, L.: New measurements for search engine evaluation proposed and tested (2004)
0.01
0.0050697834 = product of:
0.025348917 = sum of:
0.025348917 = product of:
0.050697833 = sum of:
0.050697833 = weight(_text_:l in 2535) [ClassicSimilarity], result of:
0.050697833 = score(doc=2535,freq=2.0), product of:
0.16492525 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.041494254 = queryNorm
0.30739886 = fieldWeight in 2535, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.0546875 = fieldNorm(doc=2535)
0.5 = coord(1/2)
0.2 = coord(1/5)
-
Vaughan, L.; Thelwall, M.: ¬A modelling approach to uncover hyperlink patterns : the case of Canadian universities (2005)
0.01
0.0050697834 = product of:
0.025348917 = sum of:
0.025348917 = product of:
0.050697833 = sum of:
0.050697833 = weight(_text_:l in 1014) [ClassicSimilarity], result of:
0.050697833 = score(doc=1014,freq=2.0), product of:
0.16492525 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.041494254 = queryNorm
0.30739886 = fieldWeight in 1014, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.0546875 = fieldNorm(doc=1014)
0.5 = coord(1/2)
0.2 = coord(1/5)
-
Vaughan, L.; Thelwall, M.: Search engine coverage bias : evidence and possible causes (2004)
0.00
0.0043455283 = product of:
0.02172764 = sum of:
0.02172764 = product of:
0.04345528 = sum of:
0.04345528 = weight(_text_:l in 2536) [ClassicSimilarity], result of:
0.04345528 = score(doc=2536,freq=2.0), product of:
0.16492525 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.041494254 = queryNorm
0.26348472 = fieldWeight in 2536, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.046875 = fieldNorm(doc=2536)
0.5 = coord(1/2)
0.2 = coord(1/5)
-
Vaughan, L.: Visualizing linguistic and cultural differences using Web co-link data (2006)
0.00
0.0043455283 = product of:
0.02172764 = sum of:
0.02172764 = product of:
0.04345528 = sum of:
0.04345528 = weight(_text_:l in 184) [ClassicSimilarity], result of:
0.04345528 = score(doc=184,freq=2.0), product of:
0.16492525 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.041494254 = queryNorm
0.26348472 = fieldWeight in 184, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.046875 = fieldNorm(doc=184)
0.5 = coord(1/2)
0.2 = coord(1/5)
-
Thelwall, M.; Vaughan, L.: New versions of PageRank employing alternative Web document models (2004)
0.00
0.0043455283 = product of:
0.02172764 = sum of:
0.02172764 = product of:
0.04345528 = sum of:
0.04345528 = weight(_text_:l in 674) [ClassicSimilarity], result of:
0.04345528 = score(doc=674,freq=2.0), product of:
0.16492525 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.041494254 = queryNorm
0.26348472 = fieldWeight in 674, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.046875 = fieldNorm(doc=674)
0.5 = coord(1/2)
0.2 = coord(1/5)
-
Vaughan, L.; Thelwall, M.: Scholarly use of the Web : what are the key inducers of links to journal Web sites? (2003)
0.00
0.0036212734 = product of:
0.018106367 = sum of:
0.018106367 = product of:
0.036212735 = sum of:
0.036212735 = weight(_text_:l in 1236) [ClassicSimilarity], result of:
0.036212735 = score(doc=1236,freq=2.0), product of:
0.16492525 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.041494254 = queryNorm
0.2195706 = fieldWeight in 1236, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.0390625 = fieldNorm(doc=1236)
0.5 = coord(1/2)
0.2 = coord(1/5)
-
Vaughan, L.; Hahn, T.B.: Profile, needs, and expectations of information professionals : what we learned from the 2003 ASIST membership survey (2005)
0.00
0.0036212734 = product of:
0.018106367 = sum of:
0.018106367 = product of:
0.036212735 = sum of:
0.036212735 = weight(_text_:l in 3305) [ClassicSimilarity], result of:
0.036212735 = score(doc=3305,freq=2.0), product of:
0.16492525 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.041494254 = queryNorm
0.2195706 = fieldWeight in 3305, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.0390625 = fieldNorm(doc=3305)
0.5 = coord(1/2)
0.2 = coord(1/5)
-
Vaughan, L.; Shaw, D.: Web citation data for impact assessment : a comparison of four science disciplines (2005)
0.00
0.0036212734 = product of:
0.018106367 = sum of:
0.018106367 = product of:
0.036212735 = sum of:
0.036212735 = weight(_text_:l in 3880) [ClassicSimilarity], result of:
0.036212735 = score(doc=3880,freq=2.0), product of:
0.16492525 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.041494254 = queryNorm
0.2195706 = fieldWeight in 3880, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.0390625 = fieldNorm(doc=3880)
0.5 = coord(1/2)
0.2 = coord(1/5)
-
Vaughan, L.; Shaw , D.: Bibliographic and Web citations : what Is the difference? (2003)
0.00
0.0036212734 = product of:
0.018106367 = sum of:
0.018106367 = product of:
0.036212735 = sum of:
0.036212735 = weight(_text_:l in 5176) [ClassicSimilarity], result of:
0.036212735 = score(doc=5176,freq=2.0), product of:
0.16492525 = queryWeight, product of:
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.041494254 = queryNorm
0.2195706 = fieldWeight in 5176, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9746525 = idf(docFreq=2257, maxDocs=44218)
0.0390625 = fieldNorm(doc=5176)
0.5 = coord(1/2)
0.2 = coord(1/5)