Piggyback Profiling: Enhancing Query Results with Metadata.
Claudia ExelerMaria GraberTino JungeStefan RamsonCathleen RamsonFabian TschirschnitzFelix NaumannPublished in: LWDA (2018)
Keyphrases
- metadata
- database
- query processing
- digital libraries
- user queries
- data structure
- content based search
- relevance feedback
- databases
- user interaction
- learning objects
- query evaluation
- query expansion
- response time
- data sources
- retrieval method
- multimedia documents
- structured data
- vector space
- keywords
- database systems
- range queries
- data objects
- search queries
- information resources
- complex queries
- statistical information
- efficient retrieval
- heterogeneous databases
- multimedia
- web page content