ACL RD-TEC 1.0 Summarization of W02-1025
Paper Title:
A METHOD FOR OPEN-VOCABULARY SPEECH-DRIVEN TEXT RETRIEVAL
A METHOD FOR OPEN-VOCABULARY SPEECH-DRIVEN TEXT RETRIEVAL
Authors: Atsushi Fujii and Katunobu Itou and Tetsuya Ishikawa
Primarily assigned technology terms:
- approximation
- continuous speech recognition
- database
- disambiguation
- disambiguation method
- document retrieval
- dp matching
- hardware
- indexing
- ir system
- language modeling
- lexical segmentation
- matching
- modeling
- oov word detection
- partial matching
- phrase-based indexing
- probabilistic retrieval
- query completion
- recognition
- recognition engine
- recognition framework
- recognition process
- recognition systems
- relevance assessment
- retrieval method
- retrieval process
- retrieval system
- retrieval track
- retrieving
- search
- searching
- segmentation
- speech recognition
- speech recognition framework
- speech recognition module
- speech recognition systems
- speech-driven retrieval
- spoken document retrieval
- stochastic speech recognition
- text retrieval
- text retrieval system
- text-to-text retrieval
- transcription
- two-stage retrieval
- word detection
- word recognition
- word-based indexing
Other assigned terms:
- acoustic model
- candidate terms
- case
- characters
- content words
- continuous speech
- cpu time
- dictionaries
- dictionary
- document
- document set
- evaluation measures
- fact
- formalization
- homonym
- implementation
- index
- index terms
- information need
- japanese word
- kanji
- katakana
- language model
- language models
- measures
- method
- methodology
- nouns
- phonetic similarity
- precision
- probability
- probability score
- probability theory
- process
- queries
- query
- query term
- recognition accuracy
- recognition module
- relative frequency
- representations
- search space
- sentence
- sentences
- speech database
- syllables
- term
- terms
- test collection
- text
- theory
- tokens
- toolkit
- topics
- trigram
- trigram language model
- user
- vocabulary
- vocabulary size
- vowel
- word
- word sequence
- word sequences
- word types
- words
