Scalable Grounded Conjunctive Query Evaluation over Large and Expressive Knowledge Bases.
Julian DolbyAchille FokoueAditya KalyanpurLi MaEdith SchonbergKavitha SrinivasXingzhi SunPublished in: ISWC (2008)
Keyphrases
- query evaluation
- knowledge base
- deductive databases
- query language
- query processing
- conjunctive queries
- data complexity
- transitive closure
- data management
- xml data
- description logics
- probabilistic databases
- efficient query evaluation
- knowledge representation
- inverted lists
- logic programming
- database
- xpath queries
- query engine
- disjunctive deductive databases
- database systems
- dl lite
- querying xml documents