SCIENCE CHINA Information Sciences, Volume 64 , Issue 7 : 179103(2021) https://doi.org/10.1007/s11432-018-9940-0

Knowledge forest: a novel model to organize knowledge fragments

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  • ReceivedAug 10, 2018
  • AcceptedJun 10, 2019
  • PublishedMar 16, 2021


There is no abstract available for this article.


This work was supported by National Key Research and Development Program of China (Grant No. 2018YFB1004500), National Natural Science Foundation of China (Grant Nos. 61532015, 61532004, 61672419, 61672418), Innovative Research Group of National Natural Science Foundation of China (Grant No. 61721002), Innovation Research Team of Ministry of Education (Grant No. IRT_17R86), and Project of China Knowledge Centre for Engineering Science and Technology.



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  • Figure 1

    (Color online) Visualization of the knowledge organization model. (a) Facet tree of topic Stack; (b) the partial view of the knowledge forest of the data structure course.


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