Lizhen Liang

• Widespread reference missingness disparities in open scholarly metadata

  Open Access•Huaxia Zhou, Lizhen Liang et al.•ARTICLE•Quantitative Science Studies•2026

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  Open scholarly metadatabases are becoming an indispensable component of quantitative studies of science. In particular, reference information from these databases is essential for citation analysis, including impact evaluation and disruption measurement. Recent studies have examined the reference coverage of different scholarly databases; nevertheless, the underlying factors driving the disparity in reference quality across publications remain la…

• Predicting the longevity of resources shared in scientific publications

  Open Access•Daniel E Acuna, Jian JIAN et al.•ARTICLE•Humanities and Social Sciences…•2025

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  Research has shown that most resources shared in articles (e.g., URLs to code or data) are not kept up to date and mostly disappear from the web after some years (Zeng et al., 2019). Little is known about the factors that differentiate and predict the longevity of these resources. This article explores a range of explanatory features related to the publication venue, authors, references, and where the resource is shared. We analyze an extensive r…

• Predicting the longevity of resources shared in scientific publications

  Open Access•Daniel E Acuna, Jian JIAN et al.•ARTICLE•Humanities and Social Sciences…•2025

  Añadir item

  Research has shown that most resources shared in articles (e.g., URLs to code or data) are not kept up to date and mostly disappear from the web after some years (Zeng et al., 2019). Little is known about the factors that differentiate and predict the longevity of these resources. This article explores a range of explanatory features related to the publication venue, authors, references, and where the resource is shared. We analyze an extensive r…

• Widespread reference missingness disparities in open scholarly metadata

  Open Access•Huaxia Zhou, Lizhen Liang et al.•ARTICLE•Quantitative Science Studies•2026

  Añadir item

  Open scholarly metadatabases are becoming an indispensable component of quantitative studies of science. In particular, reference information from these databases is essential for citation analysis, including impact evaluation and disruption measurement. Recent studies have examined the reference coverage of different scholarly databases; nevertheless, the underlying factors driving the disparity in reference quality across publications remain la…

Research Data Management Practices (2 obras) · scientometrics and bibliometrics research (2 obras) · Academic Publishing and Open Access (1 obra) · Bibliometrics (1 obra) · Citation (1 obra) · Citation analysis (1 obra) · Computer Science (1 obra) · Data science (1 obra) · Gerontology (1 obra) · Longevity (1 obra)