Keyphrases
- data model
- query language
- database systems
- data integration
- music information retrieval
- object oriented
- relational model
- database design
- databases
- database management systems
- data modeling
- computer music
- data types
- semi structured
- database
- xml data
- object model
- music score
- music collections
- audio signals
- schema evolution
- relational algebra
- data sources
- xml documents
- real world
- semistructured data
- database integration
- music recommendation
- neural network
- conceptual model
- machine learning
- multimedia
- relational data model
- website
- data structure
- digital music
- relational databases