A Comparison of Top-k Threshold Estimation Techniques for Disjunctive Query Processing.
Antonio MalliaMichal SiedlaczekMengyang SunTorsten SuelPublished in: CIKM (2020)
Keyphrases
- query processing
- query optimization
- database systems
- cost model
- index structure
- similarity search
- query evaluation
- user queries
- efficient processing
- early termination
- query execution
- aggregate queries
- data management
- processing queries
- neural network
- xml data
- estimation error
- materialized views
- inverted index
- database query processing
- estimation accuracy
- user defined
- multi dimensional
- data warehouse
- search engine