SchenQL - A Domain-Specific Query Language on Bibliographic Metadata.
Christin Katharina KreutzMichael WolzRalf SchenkelPublished in: CoRR (2019)
Keyphrases
- domain specific
- query language
- metadata
- digital libraries
- bibliographic information
- data model
- journal articles
- domain independent
- general purpose
- object oriented
- database
- expressive power
- multimedia
- relational algebra
- topic maps
- domain ontology
- metadata extraction
- learning objects
- metadata management
- dublin core
- recursive queries
- domain specific ontologies
- databases
- xml data
- domain experts
- digital content
- resource discovery
- query evaluation
- bibliographic databases
- information resources
- multimedia content
- cultural heritage
- complex objects
- earth science
- data warehouse
- web search
- information retrieval systems
- structured data
- structured documents
- digital objects
- query interface
- semantic web technologies
- regular expressions