Keyphrases
- natural language
- programming language
- language learning
- language processing
- modeling language
- web services
- computational linguistics
- evolutionary algorithm
- specification language
- target language
- declarative language
- programming environment
- operational semantics
- english language
- formal language
- english text
- information retrieval
- object oriented programming
- conceptual graphs
- context dependent
- efficient implementation
- image sequences
- database systems
- knowledge base
- social networks
- search engine