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clulab/eidos: Machine reading system for World Modelers

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Machine reading system for World Modelers

Eidos Eidos is an open-domain machine reading system designed by the Computational Language Understanding (CLU) Lab at the University of Arizona for the World Modelers DARPA program. It uses a cascade of Odin grammars to extract events from free text. Eidos identifies entities like "food insecurity" along with a growing list of arguments on those entities, such as increases / decreases / quantifications . It subsequently detects events that occur between entities (directed causal events, for example) as in "food insecurity causes increased migration". The list of arguments and events is update

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