-
Li, X.; Cox, A.; Ford, N.; Creaser, C.; Fry, J.; Willett, P.: Knowledge construction by users : a content analysis framework and a knowledge construction process model for virtual product user communities (2017)
0.03
0.026236607 = sum of:
0.014878847 = product of:
0.059515387 = sum of:
0.059515387 = weight(_text_:authors in 3574) [ClassicSimilarity], result of:
0.059515387 = score(doc=3574,freq=2.0), product of:
0.23632102 = queryWeight, product of:
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.051838268 = queryNorm
0.25184128 = fieldWeight in 3574, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.0390625 = fieldNorm(doc=3574)
0.25 = coord(1/4)
0.01135776 = product of:
0.03407328 = sum of:
0.03407328 = weight(_text_:c in 3574) [ClassicSimilarity], result of:
0.03407328 = score(doc=3574,freq=2.0), product of:
0.17881119 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.051838268 = queryNorm
0.1905545 = fieldWeight in 3574, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0390625 = fieldNorm(doc=3574)
0.33333334 = coord(1/3)
- Abstract
- Purpose The purpose of this paper is to develop a content analysis framework and from that derive a process model of knowledge construction in the context of virtual product user communities, organization sponsored online forums where product users collaboratively construct knowledge to solve their technical problems. Design/methodology/approach The study is based on a deductive and qualitative content analysis of discussion threads about solving technical problems selected from a series of virtual product user communities. Data are complemented with thematic analysis of interviews with forum members. Findings The research develops a content analysis framework for knowledge construction. It is based on a combination of existing codes derived from frameworks developed for computer-supported collaborative learning and new categories identified from the data. Analysis using this framework allows the authors to propose a knowledge construction process model showing how these elements are organized around a typical "trial and error" knowledge construction strategy. Practical implications The research makes suggestions about organizations' management of knowledge activities in virtual product user communities, including moderators' roles in facilitation. Originality/value The paper outlines a new framework for analysing knowledge activities where there is a low level of critical thinking and a model of knowledge construction by trial and error. The new framework and model can be applied in other similar contexts.
-
Li, X.; Thelwall, M.; Kousha, K.: ¬The role of arXiv, RePEc, SSRN and PMC in formal scholarly communication (2015)
0.01
0.0058528082 = product of:
0.0117056165 = sum of:
0.0117056165 = product of:
0.035116848 = sum of:
0.035116848 = weight(_text_:22 in 2593) [ClassicSimilarity], result of:
0.035116848 = score(doc=2593,freq=2.0), product of:
0.18152878 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051838268 = queryNorm
0.19345059 = fieldWeight in 2593, 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=2593)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 20. 1.2015 18:30:22
-
Su, S.; Li, X.; Cheng, X.; Sun, C.: Location-aware targeted influence maximization in social networks (2018)
0.01
0.00567888 = product of:
0.01135776 = sum of:
0.01135776 = product of:
0.03407328 = sum of:
0.03407328 = weight(_text_:c in 4034) [ClassicSimilarity], result of:
0.03407328 = score(doc=4034,freq=2.0), product of:
0.17881119 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.051838268 = queryNorm
0.1905545 = fieldWeight in 4034, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0390625 = fieldNorm(doc=4034)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Li, X.; Zhang, A.; Li, C.; Ouyang, J.; Cai, Y.: Exploring coherent topics by topic modeling with term weighting (2018)
0.01
0.00567888 = product of:
0.01135776 = sum of:
0.01135776 = product of:
0.03407328 = sum of:
0.03407328 = weight(_text_:c in 5045) [ClassicSimilarity], result of:
0.03407328 = score(doc=5045,freq=2.0), product of:
0.17881119 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.051838268 = queryNorm
0.1905545 = fieldWeight in 5045, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0390625 = fieldNorm(doc=5045)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Xie, H.; Li, X.; Wang, T.; Lau, R.Y.K.; Wong, T.-L.; Chen, L.; Wang, F.L.; Li, Q.: Incorporating sentiment into tag-based user profiles and resource profiles for personalized search in folksonomy (2016)
0.00
0.0023568096 = product of:
0.004713619 = sum of:
0.004713619 = product of:
0.014140857 = sum of:
0.014140857 = weight(_text_:h in 2671) [ClassicSimilarity], result of:
0.014140857 = score(doc=2671,freq=2.0), product of:
0.12878954 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.051838268 = queryNorm
0.10979818 = fieldWeight in 2671, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.03125 = fieldNorm(doc=2671)
0.33333334 = coord(1/3)
0.5 = coord(1/2)