Query Rewriting for Voice Shopping Null Queries.
Iftah GamzuMarina HaikinNissim HalabiPublished in: SIGIR (2020)
Keyphrases
- query rewriting
- query answering
- query optimization
- conjunctive queries
- xpath queries
- spatial databases
- query result
- tree patterns
- query containment
- data integration
- query execution
- complex queries
- xml queries
- query processing
- heterogeneous data
- view definitions
- query evaluation
- range queries
- query language
- efficient processing
- integrity constraints
- language model
- response time
- data warehouse
- information retrieval
- databases