SDT: An integrated model for open-world knowledge graph reasoning

作者：

Highlights：

• An integrated model for open-world knowledge graph reasoning called SDT is proposed.

• Type constraint helps the model to distinguish similar entities with the same type.

• The SDT model is capable of building representations for entities absent from KG.

• The SDT model also performs well on closed-world reasoning tasks.

摘要

•An integrated model for open-world knowledge graph reasoning called SDT is proposed.•Type constraint helps the model to distinguish similar entities with the same type.•The SDT model is capable of building representations for entities absent from KG.•The SDT model also performs well on closed-world reasoning tasks.

论文关键词：Open-world knowledge graph reasoning,Entity description,Hierarchical type,Knowledge representation

论文评审过程：Received 7 January 2020, Revised 25 July 2020, Accepted 13 August 2020, Available online 19 August 2020, Version of Record 10 October 2020.

论文官网地址：https://doi.org/10.1016/j.eswa.2020.113889