Keyphrases
- data representation
- data representations
- context sensitive
- domain specific
- representational power
- natural language processing
- word sense disambiguation
- xml documents
- lexical features
- semantic network
- keywords
- dimensionality reduction
- wordnet
- neural network
- discriminative information
- subspace learning
- semantic relations
- pattern recognition
- sequent calculi
- databases
- qualitative spatial and temporal reasoning
- feature construction
- spatial relations
- xml schema
- information retrieval