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Summary of Temporal Knowledge Graph Question Answering: a Survey, by Miao Su et al.


Temporal Knowledge Graph Question Answering: A Survey

by Miao Su, Zixuan Li, Zhuo Chen, Long Bai, Xiaolong Jin, Jiafeng Guo

First submitted to arxiv on: 20 Jun 2024

Categories

  • Main: Computation and Language (cs.CL)
  • Secondary: Artificial Intelligence (cs.AI); Machine Learning (cs.LG)

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Summary difficulty Written by Summary
High Paper authors High Difficulty Summary
Read the original abstract here
Medium GrooveSquid.com (original content) Medium Difficulty Summary
This paper provides a thorough survey on Temporal Knowledge Graph Question Answering (TKGQA), an emerging task that answers temporal questions based on knowledge graphs. The survey covers two perspectives: a taxonomy of temporal questions and methodological categorization for TKGQA. Specifically, the authors establish a detailed taxonomy of temporal questions engaged in prior studies and review techniques from two categories: semantic parsing-based and TKG embedding-based. Building on this review, the paper outlines potential research directions aimed at advancing the field of TKGQA.
Low GrooveSquid.com (original content) Low Difficulty Summary
TKGQA is an emerging task that answers temporal questions based on knowledge graphs. The paper provides a comprehensive survey on TKGQA, including a taxonomy of temporal questions and methodological categorization for TKGQA. This work aims to serve as a reference for TKGQA and stimulate further research.

Keywords

» Artificial intelligence  » Embedding  » Knowledge graph  » Question answering  » Semantic parsing