Keyphrases
- tabu search
- natural language
- natural language processing
- search procedure
- relational algebra
- max sat
- databases
- shallow parsing
- natural language parsing
- dependency parsing
- syntactic and semantic dependencies
- stochastic context free grammars
- tree bank
- penn treebank
- database
- tree adjoining
- speech understanding
- syntactic structures
- error recovery
- dependency parser
- context free
- parse tree
- soft constraints
- case study
- artificial intelligence
- neural network