Evaluation of Doc'EDS: a French semantic search tool to query health documents from a clinical data warehouse.
Thibaut Pressat LaffouilhèrePierre BalayéBadisse DahamnaRomain LelongKévin BilleyStéfan Jacques DarmoniJulien GrosjeanPublished in: BMC Medical Informatics Decis. Mak. (2022)
Keyphrases
- data warehouse
- search tools
- query execution
- data sources
- metadata
- data warehousing
- olap queries
- view selection
- user queries
- bitmap indices
- database
- query workloads
- business intelligence
- databases
- multidimensional analysis
- decision support
- keywords
- data management
- data warehouse design
- data integration
- query processing
- keyword search
- response time
- data mining
- information retrieval
- view maintenance
- multidimensional data
- data structure
- relevance feedback
- information retrieval systems
- data cube
- aggregate views
- materialized views
- star schema
- query evaluation
- end users
- data analysis
- efficient query processing
- on line analytical processing
- query plan
- requirement analysis
- search engine
- inverted index
- file system
- conjunctive queries
- indexing structure
- range queries
- natural language
- health care
- personal information
- cost model
- database management systems
- indexing techniques
- summary tables
- content analysis