[目的/意义]文章针对国内外近年来在线学术资源中知识图谱的应用研究成果进行了梳理，以期为将来知识图谱应用于在线学术资源更多方面的深入研究提供参考和借鉴。[方法/过程]通过文献调研，对知识图谱近年来应用于在线学术资源研究中的情况进行了分析，并整理了学术知识图谱构建过程中的研究情况。[结果/结论]目前，知识图谱在在线学术资源的应用研究集中在学术知识图谱、科学文献推荐、学术知识发现、语义出版、学术社交网络、学者画像和学术资源共享等方面，但研究深度层面仍处于初期阶段，在这些基础之上对当前相关研究中存在的问题进行阐述，并指出了未来的研究方向。

[Purpose/significance] This paper sorts out the application research results of knowledge graph in online academic resources in recent years, in order to provide reference and reference for the further study of the application of knowledge graph in online academic resources. [Method/process] Through literature research, this paper analyzes the application of knowledge graph in online academic resources research in recent years, and organizes the research situation in the process of constructing academic knowledge graph. [Result/conclusion] At present, the application of knowledge graph in online academic resources focuses on academic knowledge graph, scientific literature recommendation, academic knowledge discovery, semantic publishing, academic social networks, scholar portraits and academic resource sharing, but the depth of research is still in the early stage. Based on these foundations, the problems existing in the current research are expounded, and the future research directions are pointed out.