ACL RD-TEC 1.0 Summarization of W04-2504
Paper Title:
DISCOURSE STRUCTURE FOR CONTEXT QUESTION ANSWERING
DISCOURSE STRUCTURE FOR CONTEXT QUESTION ANSWERING
Authors: Joyce Y. Chai and Rong Jin
Primarily assigned technology terms:
- anaphora resolution
- answer extraction
- answer retrieval
- bayesian classifier
- classifier
- context modeling
- context question answering
- database
- databases
- decision trees
- decomposition
- dialog systems
- discourse modeling
- discourse parsing
- discourse processing
- discourse representation
- ellipsis resolution
- information exchange
- information extraction
- information retrieval
- information seeking
- interactive question answering
- learning
- modeling
- nlp
- open-domain question answering
- parser
- parsing
- processing
- query expansion
- question answering
- question interpretation
- retrieving
- search
- semantic processing
- shallow processing
- summarization
- text retrieval
- topic exploration
- weighting
Other assigned terms:
- acyclic graph
- anaphora
- annotated corpora
- answer type
- approach
- contextual knowledge
- corpora
- correlation
- deduction
- definite noun
- definite noun phrase
- definite noun phrases
- dialog
- discourse
- discourse information
- discourse relations
- discourse structure
- document
- ellipsis
- evaluation methodology
- evaluations
- feature
- feature structure
- feature structures
- framenet
- genre
- information content
- information need
- information space
- intention
- interpretation
- keyword
- knowledge
- leaf
- logical forms
- methodology
- modality
- noun phrase
- noun phrases
- open domain
- opinion
- paragraph
- paragraphs
- phrase
- predicate-argument
- predicate-argument structure
- preposition
- preposition phrase
- process
- pronouns
- propbank
- proposition
- queries
- query
- relation
- representations
- rhetorical relations
- semantic
- semantic information
- semantic knowledge
- semantic network
- semantic networks
- semantic relations
- semantic role
- semantic roles
- semantic type
- structured information
- structured representation
- syntactic structures
- term
- terms
- text
- topic shift
- topics
- trees
- typed feature
- typed feature structure
- typed feature structures
- user
- verb
- verb phrase
- words
