Open Information Extraction from Text Task

An Open Information Extraction from Text Task is a IE from Text Task where a data structure (that represents some semantic relation) is not provided.

• Context:
  • It can be solved by a Open IE from Text System.
  • …
• Counter-Example(s):
  • Closed IE from Text Task.
• See: Knowledge Discovery from Text, Natural Language Processing, Machine Reading.

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References

2009

• (Banko, 2009) ⇒ Michele Banko. (2009). “Open Information Extraction for the Web." PhD Thesis, University of Washington.

2008

• (Banko & Etzioni, 2008) ⇒ Michele Banko, and Oren Etzioni. (2008). “The Tradeoffs Between Open and Traditional Relation Extraction.” In: Proceedings of the 46th Annual Meeting of the Association for Computational Linguistics (ACL 2008).

2007

• (Banko et al., 2007) ⇒ Michele Banko, Michael J. Cafarella, Stephen Soderland, Matt Broadhead, and Oren Etzioni. (2007). “Open Information Extraction from the Web.” In: Proceedings of the International Joint Conference on Artificial Intelligence (IJCAI 2007).

2006

• (Sekine, 2006) ⇒ Satoshi Sekine. (2006). “On-Demand Information Extraction.” In: Proceedings of the 44th Annual Meeting of the Association for Computational Linguistics (ACL 2006).
• (Shinyama & Sekine, 2006) ⇒ Yusuke Shinyama, and Satoshi Sekine. (2006). “Preemptive Information Extraction Using Unrestricted Relation Discovery.” In: Proceedings of the HLT-NAACL Conference (HLT-NAACL 2006).

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