A Comparison of Document-at-a-Time and Score-at-a-Time Query Evaluation.
Matt CraneJ. Shane CulpepperJimmy LinJoel M. MackenzieAndrew TrotmanPublished in: WSDM (2017)
Keyphrases
- query evaluation
- inverted lists
- signature file
- data complexity
- conjunctive queries
- deductive databases
- query language
- query processing
- transitive closure
- probabilistic databases
- data management
- xml data
- disjunctive deductive databases
- efficient query evaluation
- document clustering
- probabilistic xml
- data mining
- querying xml documents
- document collections
- information retrieval systems
- query answers
- query engine
- text documents
- null values
- special case
- query processing strategies
- keywords
- information retrieval