Schemaless Queries over Document Tables with Dependencies.
Mustafa CanimCristina CornelioArun IyengarRyan MusaMariano Rodriguez-MuroPublished in: CoRR (2019)
Keyphrases
- database
- retrieval systems
- user queries
- query terms
- query language
- inverted index
- structured documents
- web search engines
- query processing
- trec web
- web documents
- relevant documents
- term dependencies
- retrieval quality
- information retrieval systems
- database objects
- databases
- document collections
- content and structure
- ad hoc retrieval
- query evaluation
- information retrieval
- document identifiers
- relevance ranking
- term dependence
- html documents
- retrieval strategies
- search queries
- document retrieval
- query expansion
- keywords
- query logs
- range queries
- language model
- query specific
- statistical databases
- response time
- compound words
- query words
- web retrieval
- data model
- short list
- web search
- relational tables
- star schema
- vector space model
- relevance model