Simplified Processing of Elliptic and Anaphoric Utterances in a Train Timetable Information Retrieval Dialogue System.
Václav MatousekPublished in: TSD (2000)
Keyphrases
- dialogue system
- information retrieval
- natural language
- dialogue management
- human computer
- natural language generation
- mixed initiative
- information extraction
- question answering
- human robot
- spoken language
- natural language understanding
- tutorial dialogue
- spoken dialogue systems
- information retrieval systems
- human users
- search engine
- query expansion
- timetabling problem
- test collection
- knowledge representation
- noun phrases
- document collections
- language understanding
- language model
- text mining