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Crespo, J.A.; Herranz, N.; Li, Y.; Ruiz-Castillo, J.: ¬The effect on citation inequality of differences in citation practices at the web of science subject category level (2014)
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- Abstract
- This article studies the impact of differences in citation practices at the subfield, or Web of Science subject category level, using the model introduced in Crespo, Li, and Ruiz-Castillo (2013a), according to which the number of citations received by an article depends on its underlying scientific influence and the field to which it belongs. We use the same Thomson Reuters data set of about 4.4 million articles used in Crespo et al. (2013a) to analyze 22 broad fields. The main results are the following: First, when the classification system goes from 22 fields to 219 subfields the effect on citation inequality of differences in citation practices increases from ?14% at the field level to 18% at the subfield level. Second, we estimate a set of exchange rates (ERs) over a wide [660, 978] citation quantile interval to express the citation counts of articles into the equivalent counts in the all-sciences case. In the fractional case, for example, we find that in 187 of 219 subfields the ERs are reliable in the sense that the coefficient of variation is smaller than or equal to 0.10. Third, in the fractional case the normalization of the raw data using the ERs (or subfield mean citations) as normalization factors reduces the importance of the differences in citation practices from 18% to 3.8% (3.4%) of overall citation inequality. Fourth, the results in the fractional case are essentially replicated when we adopt a multiplicative approach.
- Source
- Journal of the Association for Information Science and Technology. 65(2014) no.6, S.1244-1256
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Thomas, M.A.; Li, Y.; Sistenich, V.; Diango, K.N.; Kabongo, D.: ¬A multi-stakeholder engagement framework for knowledge management in ICT4D (2023)
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- Abstract
- Knowledge management (KM) is increasingly important to the field of information and communication technologies for development (ICT4D). Yet, scant literature has addressed KM in the ICT4D context. This study takes an important step toward addressing this gap by conceptualizing KM in the context of ICT4D based on the people-process-technology perspective. To elicit KM factors most relevant to ICT4D, a Delphi study is conducted with a panel of experts representing three key stakeholder groups (beneficiaries, partners, and designers) with cumulative experience of leading ICT4D projects in 25 countries. Based on the Delphi study findings, 16 factors relevant to KM in ICT4D are synthesized. A multi-stakeholder engagement framework for KM in ICT4D and an activity checklist are proposed. The study contributes to the body of knowledge by providing insights into the differing views of stakeholders related to KM practices in ICT4D projects. Practitioners may find the framework and checklist useful in coordinating and managing KM in ICT4D projects. As development initiatives become increasingly knowledge focused, the study calls upon researchers for more enquiry in this progressive area of study.
- Source
- Journal of the Association for Information Science and Technology. 74(2023) no.12, S.1384-1400
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Cao, Q.; Lu, Y.; Dong, D.; Tang, Z.; Li, Y.: ¬The roles of bridging and bonding in social media communities (2013)
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- Source
- Journal of the American Society for Information Science and Technology. 64(2013) no.8, S.1671-1681
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Song, J.; Huang, Y.; Qi, X.; Li, Y.; Li, F.; Fu, K.; Huang, T.: Discovering hierarchical topic evolution in time-stamped documents (2016)
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- Source
- Journal of the Association for Information Science and Technology. 67(2016) no.4, S.915-927
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Luo, P.; Chen, K.; Wu, C.; Li, Y.: Exploring the social influence of multichannel access in an online health community (2018)
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- Source
- Journal of the Association for Information Science and Technology. 69(2018) no.1, S.98-109
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Liu, J.; Li, Y.; Hastings, S.K.: Simplified scheme of search task difficulty reasons (2019)
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- Source
- Journal of the Association for Information Science and Technology. 70(2019) no.5, S.526-529
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Li, Y.; Kobsa, A.: Context and privacy concerns in friend request decisions (2020)
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- Source
- Journal of the Association for Information Science and Technology. 71(2020) no.6, S.632-643
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Zhang, Y.; Li, Y.: ¬A user-centered functional metadata evaluation of moving image collections (2008)
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- Source
- Journal of the American Society for Information Science and Technology. 59(2008) no.8, S.1331-1346
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Li, Y.: Exploring the relationships between work task and search task in information search (2009)
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- Source
- Journal of the American Society for Information Science and Technology. 60(2009) no.2, S.275-291
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Li, Y.; Belkin, N.J.: ¬An exploration of the relationships between work task and interactive information search behavior (2010)
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- Source
- Journal of the American Society for Information Science and Technology. 61(2010) no.9, S.1771-1789
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Yang, M.; Kiang, M.; Chen, H.; Li, Y.: Artificial immune system for illicit content identification in social media (2012)
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- Source
- Journal of the American Society for Information Science and Technology. 63(2012) no.2, S.256-269
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Shen, J.; Yao, L.; Li, Y.; Clarke, M.; Wang, L.; Li, D.: Visualizing the history of evidence-based medicine : a bibliometric analysis (2013)
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- Source
- Journal of the American Society for Information Science and Technology. 64(2013) no.10, S.2157-2172
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Li, Y.; Xu, S.; Luo, X.; Lin, S.: ¬A new algorithm for product image search based on salient edge characterization (2014)
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- Source
- Journal of the Association for Information Science and Technology. 65(2014) no.12, S.2534-2551
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Arora, S.K.; Li, Y.; Youtie, J.; Shapira, P.: Using the wayback machine to mine websites in the social sciences : a methodological resource (2016)
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- Journal of the Association for Information Science and Technology. 67(2016) no.8, S.1904-1915
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Li, Y.; Crescenzi, A.; Ward, A.R.; Capra, R.: Thinking inside the box : an evaluation of a novel search-assisting tool for supporting (meta)cognition during exploratory search (2023)
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- Source
- Journal of the Association for Information Science and Technology. 74(2023) no.9, S.1049-1066
