Open Information Extraction (original) (raw)

AI2 proudly announces the launch of Semantic Scholar, an AI-based academic search engine.

To learn more about Open IE, watch our YouTube video!

Powered by ReVerb, our Open Information Extractor, yielding over 5 billion extractions from over a billion web pages.

Open IE 5.0, the successor to Open IE 4, Ollie, and ReVerb, has been released. Download it from GitHub.

Publications:

• A survey of Open IE systems and downstream applications
• Bonie (ACL 2017)
• Demonyms and Compound Relational Nouns in Nominal Open IE (NAACL 2016)
• Ollie (EMNLP 2012)
• Search Needs a Shake-up (Nature 2011)
• Open Information Extraction (IJCAI 2011)
• Reverb (EMNLP 2011)
• TextRunner (IJCAI 2007)