Understanding the changing roles of scientific publications via citation embeddings

Jiangen He, Chaomei Chen

Research output: Contribution to journalConference article

Abstract

Researchers may describe different aspects of past scientific publications in their publications and the descriptions may keep changing in the evolution of science. The diverse and changing descriptions (i.e., citation context) on a publication characterize the impact and contributions of the past publication. In this article, we aim to provide an approach to understanding the changing and complex roles of a publication characterized by its citation context. We described a method to represent the publications' dynamic roles in science community in different periods as a sequence of vectors by training temporal embedding models. The temporal representations can be used to quantify how much the roles of publications changed and interpret how they changed. Our study in the biomedical domain shows that our metric on the changes of publications' roles is stable over time at the population level but significantly distinguish individuals. We also show the interpretability of our methods by a concrete example.

Original languageEnglish
Pages (from-to)42-48
Number of pages7
JournalCEUR Workshop Proceedings
Volume2004
Publication statusPublished - 2017 Jan 1
Event2nd Workshop on Mining Scientific Papers: Computational Linguistics and Bibliometrics, CLBib 2017 - Wuhan, China
Duration: 2017 Oct 16 → …

All Science Journal Classification (ASJC) codes

  • Computer Science(all)

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