Tractability by Approximating Constraint Languages.
Martin James GreenDavid A. CohenPublished in: CP (2003)
Keyphrases
- constraint language
- language independent
- computational complexity
- expressive power
- databases
- constraint problems
- linear constraints
- text summarization
- search algorithm
- n gram
- constraint satisfaction
- cross lingual
- information systems
- information retrieval
- multi lingual
- image sequences
- constraint networks
- soft constraints
- real time