Schema-independent querying for heterogeneous collections in NoSQL document stores.
Hamdi Ben HamadouFaiza GhozziAndré PéninouOlivier TestePublished in: Inf. Syst. (2019)
Keyphrases
- heterogeneous collections
- document centric
- databases
- database
- relational databases
- data integration
- data model
- xml trees
- aggregated search
- xml databases
- retrieval systems
- query interface
- information retrieval systems
- web documents
- xml schema
- information retrieval
- relevant documents
- query language
- xml documents
- document collections
- big data
- data management
- extensible markup language
- digital libraries
- natural language
- vector space model