ACL RD-TEC 1.0 Summarization of W06-0705
Paper Title:
USING SCENARIO KNOWLEDGE IN AUTOMATIC QUESTION ANSWERING
USING SCENARIO KNOWLEDGE IN AUTOMATIC QUESTION ANSWERING
Authors: Sanda Harabagiu and Andrew Hickl
Primarily assigned technology terms:
- answer validation
- automatic question answering
- classi cation
- classi er
- computational linguistics
- decision tree
- document retrieval
- extrinsic evaluation
- information-gathering
- intrinsic evaluation
- lexical alignment
- logistic regression
- maximum likelihood
- paraphrase acquisition
- parsing
- passage retrieval
- preprocessing
- processing
- question answering
- question processing
- random walk
- recognition
- recognizing textual entailment
- regression
- reranking
- semantic parsing
- summarization
- textual entailment system
- validation
- world wide web
Other assigned terms:
- alignment information
- alignment probability
- annotation
- annotators
- antonymy information
- association for computational linguistics
- case
- computational semantics
- concepts
- document
- entailment
- evaluations
- experimental results
- information need
- interpretation
- knowledge
- likelihood
- linguistics
- meaning
- method
- modality
- named entity
- opinions
- paragraphs
- paraphrase
- paraphrases
- passage
- polarity
- predicates
- probability
- processing module
- queries
- query
- relation
- semantic
- sentence
- sentences
- signal
- synonymy
- technique
- term
- text
- text passage
- textual entailment
- textual information
- topics
- transformation
- tree
- user
