An Approach to Document Warehousing System Lifecyle from Textual ETL to Multidimensional Queries: A Proof-of-Concept Prototype.
Assuntina CembaloFrancesca Maria PisanoGianpaolo RomanoPublished in: CISIS (2012)
Keyphrases
- data warehouse
- retrieval systems
- data warehousing
- multidimensional databases
- user queries
- on line analytical processing
- query processing
- database
- keywords
- data sources
- query language
- structured documents
- query terms
- trec web
- information retrieval systems
- business intelligence
- data cube
- multidimensional data
- retrieval strategies
- inverted index
- textual features
- web search engines
- range queries
- content and structure
- query specific
- document images
- ad hoc retrieval
- document collections
- relevance ranking
- query evaluation
- metadata
- document structure
- relevance model
- databases
- search queries
- query logs
- vector space model
- relevant documents
- web documents
- information retrieval
- document clustering
- document retrieval
- data integration
- multi dimensional
- retrieval quality
- web search
- conducted a user study
- natural language
- relevant content
- relational databases
- text content
- language model
- retrieval model