-
Chen, C.: Top Ten Problems in Visual Interfaces to Digital Libraries (2002)
0.03
0.025984105 = product of:
0.090944365 = sum of:
0.050280977 = weight(_text_:u in 4840) [ClassicSimilarity], result of:
0.050280977 = score(doc=4840,freq=2.0), product of:
0.11581901 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.035370585 = queryNorm
0.43413407 = fieldWeight in 4840, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.09375 = fieldNorm(doc=4840)
0.040663388 = product of:
0.081326775 = sum of:
0.081326775 = weight(_text_:22 in 4840) [ClassicSimilarity], result of:
0.081326775 = score(doc=4840,freq=4.0), product of:
0.12386176 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.035370585 = queryNorm
0.6565931 = fieldWeight in 4840, 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=4840)
0.5 = coord(1/2)
0.2857143 = coord(2/7)
- Date
- 22. 2.2003 17:25:39
22. 2.2003 18:13:11
- Source
- Visual Interfaces to Digital Libraries. Eds.: Börner, K. u. C. Chen
-
Börner, K.; Chen, C.: Visual Interfaces to Digital Libraries : Motivation, Utilization, and Socio-technical Challenges (2002)
0.03
0.025984105 = product of:
0.090944365 = sum of:
0.050280977 = weight(_text_:u in 1359) [ClassicSimilarity], result of:
0.050280977 = score(doc=1359,freq=2.0), product of:
0.11581901 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.035370585 = queryNorm
0.43413407 = fieldWeight in 1359, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.09375 = fieldNorm(doc=1359)
0.040663388 = product of:
0.081326775 = sum of:
0.081326775 = weight(_text_:22 in 1359) [ClassicSimilarity], result of:
0.081326775 = score(doc=1359,freq=4.0), product of:
0.12386176 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.035370585 = queryNorm
0.6565931 = fieldWeight in 1359, 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=1359)
0.5 = coord(1/2)
0.2857143 = coord(2/7)
- Date
- 22. 2.2003 17:25:39
22. 2.2003 18:20:07
- Source
- Visual Interfaces to Digital Libraries. Eds.: Börner, K. u. C. Chen
-
Liu, M.; Bu, Y.; Chen, C.; Xu, J.; Li, D.; Leng, Y.; Freeman, R.B.; Meyer, E.T.; Yoon, W.; Sung, M.; Jeong, M.; Lee, J.; Kang, J.; Min, C.; Zhai, Y.; Song, M.; Ding, Y.: Pandemics are catalysts of scientific novelty : evidence from COVID-19 (2022)
0.01
0.013816638 = product of:
0.04835823 = sum of:
0.014187992 = product of:
0.028375983 = sum of:
0.028375983 = weight(_text_:w in 633) [ClassicSimilarity], result of:
0.028375983 = score(doc=633,freq=2.0), product of:
0.13479044 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.035370585 = queryNorm
0.21051927 = fieldWeight in 633, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.0390625 = fieldNorm(doc=633)
0.5 = coord(1/2)
0.03417024 = weight(_text_:j in 633) [ClassicSimilarity], result of:
0.03417024 = score(doc=633,freq=6.0), product of:
0.11238991 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.035370585 = queryNorm
0.304033 = fieldWeight in 633, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=633)
0.2857143 = coord(2/7)
-
Börner, K.; Chen, C.; Boyack, K.W.: Visualizing knowledge domains (2002)
0.01
0.010718522 = product of:
0.07502965 = sum of:
0.07502965 = weight(_text_:k.w in 4286) [ClassicSimilarity], result of:
0.07502965 = score(doc=4286,freq=2.0), product of:
0.2619697 = queryWeight, product of:
7.406428 = idf(docFreq=72, maxDocs=44218)
0.035370585 = queryNorm
0.28640583 = fieldWeight in 4286, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.406428 = idf(docFreq=72, maxDocs=44218)
0.02734375 = fieldNorm(doc=4286)
0.14285715 = coord(1/7)
-
He, J.; Ping, Q.; Lou, W.; Chen, C.: PaperPoles : facilitating adaptive visual exploration of scientific publications by citation links (2019)
0.01
0.009690341 = product of:
0.03391619 = sum of:
0.014187992 = product of:
0.028375983 = sum of:
0.028375983 = weight(_text_:w in 5326) [ClassicSimilarity], result of:
0.028375983 = score(doc=5326,freq=2.0), product of:
0.13479044 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.035370585 = queryNorm
0.21051927 = fieldWeight in 5326, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.0390625 = fieldNorm(doc=5326)
0.5 = coord(1/2)
0.019728197 = weight(_text_:j in 5326) [ClassicSimilarity], result of:
0.019728197 = score(doc=5326,freq=2.0), product of:
0.11238991 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.035370585 = queryNorm
0.17553353 = fieldWeight in 5326, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=5326)
0.2857143 = coord(2/7)
-
Chen, C.; Kuljis, J.: ¬The rising landscape : a visual exploration of superstring revolutions in physics (2003)
0.00
0.00394564 = product of:
0.027619477 = sum of:
0.027619477 = weight(_text_:j in 1469) [ClassicSimilarity], result of:
0.027619477 = score(doc=1469,freq=2.0), product of:
0.11238991 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.035370585 = queryNorm
0.24574696 = fieldWeight in 1469, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0546875 = fieldNorm(doc=1469)
0.14285715 = coord(1/7)
-
Chen, C.; Ibekwe-SanJuan, F.; Pinho, R.; Zhang, J.: ¬The impact of the sloan digital sky survey on astronomical research : the role of culture, identity, and international collaboration (2008)
0.00
0.003381977 = product of:
0.023673838 = sum of:
0.023673838 = weight(_text_:j in 2275) [ClassicSimilarity], result of:
0.023673838 = score(doc=2275,freq=2.0), product of:
0.11238991 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.035370585 = queryNorm
0.21064025 = fieldWeight in 2275, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=2275)
0.14285715 = coord(1/7)
-
Chen, C.; Ibekwe-SanJuan, F.; Hou, J.: ¬The structure and dynamics of cocitation clusters : a multiple-perspective cocitation analysis (2010)
0.00
0.003381977 = product of:
0.023673838 = sum of:
0.023673838 = weight(_text_:j in 3591) [ClassicSimilarity], result of:
0.023673838 = score(doc=3591,freq=2.0), product of:
0.11238991 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.035370585 = queryNorm
0.21064025 = fieldWeight in 3591, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=3591)
0.14285715 = coord(1/7)
-
Chen, C.; Hu, Z.; Milbank, J.; Schultz, T.: ¬A visual analytic study of retracted articles in scientific literature (2013)
0.00
0.002818314 = product of:
0.019728197 = sum of:
0.019728197 = weight(_text_:j in 610) [ClassicSimilarity], result of:
0.019728197 = score(doc=610,freq=2.0), product of:
0.11238991 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.035370585 = queryNorm
0.17553353 = fieldWeight in 610, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=610)
0.14285715 = coord(1/7)
-
Ping, Q.; He, J.; Chen, C.: How many ways to use CiteSpace? : a study of user interactive events over 14 months (2017)
0.00
0.002818314 = product of:
0.019728197 = sum of:
0.019728197 = weight(_text_:j in 3602) [ClassicSimilarity], result of:
0.019728197 = score(doc=3602,freq=2.0), product of:
0.11238991 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.035370585 = queryNorm
0.17553353 = fieldWeight in 3602, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=3602)
0.14285715 = coord(1/7)
-
Ding, W.; Chen, C.: Dynamic topic detection and tracking : a comparison of HDP, C-word, and cocitation methods (2014)
0.00
0.0024322271 = product of:
0.01702559 = sum of:
0.01702559 = product of:
0.03405118 = sum of:
0.03405118 = weight(_text_:w in 1502) [ClassicSimilarity], result of:
0.03405118 = score(doc=1502,freq=2.0), product of:
0.13479044 = queryWeight, product of:
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.035370585 = queryNorm
0.2526231 = fieldWeight in 1502, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8108058 = idf(docFreq=2659, maxDocs=44218)
0.046875 = fieldNorm(doc=1502)
0.5 = coord(1/2)
0.14285715 = coord(1/7)
-
Chen, C.: CiteSpace II : detecting and visualizing emerging trends and transient patterns in scientific literature (2006)
0.00
0.0017115094 = product of:
0.011980565 = sum of:
0.011980565 = product of:
0.02396113 = sum of:
0.02396113 = weight(_text_:22 in 5272) [ClassicSimilarity], result of:
0.02396113 = score(doc=5272,freq=2.0), product of:
0.12386176 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.035370585 = queryNorm
0.19345059 = fieldWeight in 5272, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=5272)
0.5 = coord(1/2)
0.14285715 = coord(1/7)
- Date
- 22. 7.2006 16:11:05
-
Liu, S.; Chen, C.: ¬The differences between latent topics in abstracts and citation contexts of citing papers (2013)
0.00
0.0017115094 = product of:
0.011980565 = sum of:
0.011980565 = product of:
0.02396113 = sum of:
0.02396113 = weight(_text_:22 in 671) [ClassicSimilarity], result of:
0.02396113 = score(doc=671,freq=2.0), product of:
0.12386176 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.035370585 = queryNorm
0.19345059 = fieldWeight in 671, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=671)
0.5 = coord(1/2)
0.14285715 = coord(1/7)
- Date
- 22. 3.2013 19:50:00
