Discovering context-aware conditional functional dependencies.
Yuefeng DuDerong ShenTiezheng NieYue KouGe YuPublished in: Frontiers Comput. Sci. (2017)
Keyphrases
- context aware
- functional dependencies
- integrity constraints
- relational databases
- database design
- normal form
- ubiquitous computing
- context awareness
- relational model
- contextual information
- ambient intelligence
- database schemes
- mobile devices
- context aware systems
- ubiquitous learning
- user defined
- universal relation
- data dependencies
- conflict free
- mobile computing
- inclusion dependencies
- xml documents
- set of functional dependencies
- smart spaces
- mobile users
- multivalued dependencies
- smart home
- context aware services
- logical implication
- horn theories
- approximate functional dependencies
- smart environments
- current context
- database schema
- query answering
- database applications