Negation and Speculation Target Identification.

Bowei Zou Guodong Zhou Qiaoming Zhu

Published in: NLPCC (2014)

Keyphrases

logic programs
logic programming
deductive databases
compositional semantics
containment of conjunctive queries
predicate logic
information technology
horn clauses
neural network
natural language
special case
search algorithm
database systems
decision trees
inference rules
datalog programs
decision making