ACL RD-TEC 1.0 Summarization of W04-2502
Paper Title:
ANSWERING QUESTIONS USING ADVANCED SEMANTICS AND PROBABILISTIC INFERENCE
ANSWERING QUESTIONS USING ADVANCED SEMANTICS AND PROBABILISTIC INFERENCE
Authors: Srini Narayanan and Sanda Harabagiu
Primarily assigned technology terms:
- abduction
- analyzer
- answer extraction
- answer fusion
- chart parser
- chunking
- context-sensitive inference
- decomposition
- dialog processing
- document processing
- entity recognition
- event recognition
- first-order predicate logic
- identification
- indexing
- inference engine
- inference networks
- inference process
- information extraction
- java
- knowledge bases
- language analysis
- language processing
- linking
- matching
- modeling
- named entity recognition
- natural language analysis
- parser
- parsers
- probabilistic inference
- probabilistic reasoning
- processing
- qa system
- question answering
- question answering systems
- question decomposition
- question processing
- ranking
- reasoning
- recognition
- relation extraction
- search
- semantic analysis
- semantic analysis system
- semantic processing
- semantic web
- structuring
- text interpretation
- unification
Other assigned terms:
- ambiguity
- answer type
- argument structures
- background knowledge
- candidate answer
- case
- cognitive
- concept
- concepts
- construction grammar
- deep semantic structure
- dependency information
- dialog
- discourse
- document
- event structure
- events
- fact
- factual question
- feature
- formalism
- formalization
- frame
- framenet
- framenet frame
- grammar
- grammar formalism
- grammars
- heuristics
- hpsg
- human intervention
- inferences
- information states
- intelligence
- intention
- interpretation
- knowledge
- lexical resources
- likelihood
- linguistic
- linguistic knowledge
- linguistic structure
- linguistics
- linguists
- logic
- mapping
- mappings
- maps
- meaning
- metaphor
- method
- methodology
- named entities
- named entity
- names
- narrative text
- natural language
- ontologies
- ontology
- paragraph
- passage
- predicate argument
- predicate logic
- predicate-argument
- predicate-argument structure
- predicate-argument structures
- predictive information
- probabilistic model
- process
- process model
- processing module
- propbank
- propbank project
- queries
- relation
- representations
- schema
- search space
- semantic
- semantic classes
- semantic grammar
- semantic information
- semantic knowledge
- semantic relations
- semantic representation
- semantic representations
- semantic roles
- semantic structure
- semantic structures
- sentences
- stem
- syntactic information
- text
- transformation
- unification grammars
- verb
- wordnet
- words
