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Automatic Extraction of Lexico-Syntactic Patterns for Detection of Negation and Speculation Scopes.
Emilia Apostolova
Noriko Tomuro
Dina Demner-Fushman
Published in:
ACL (2) (2011)
Keyphrases
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automatic extraction
lexico syntactic
co occurrence
wordnet
manually constructed
textual entailment
hyponymy relations
syntactic structures
relation extraction
logic programs
natural language
domain knowledge
automatically generated