Automatic Acquisition of Lexico-semantic Knowledge for QA.

Lonneke van der Plas Gosse Bouma

Published in: OntoLex@IJCNLP (2005)

Keyphrases

semantic knowledge
semantic information
spreading activation
question answering
natural language text
knowledge sources
semi automatic
domain ontology
domain knowledge
data mining
databases
semantic constraints
general purpose
data sets
wordnet
data model
training data
search engine
information retrieval