Spec-QP: Speculative Query Planning for Joins over Knowledge Graphs.
Madhulika MohantyMaya RamanathMohamed YahyaGerhard WeikumPublished in: CoRR (2017)
Keyphrases
- query evaluation
- query processing
- response time
- knowledge management
- expert systems
- domain knowledge
- knowledge representation
- database
- join processing
- range queries
- join operations
- relevance feedback
- data structure
- aggregate queries
- object retrieval
- similarity search
- efficient processing
- complex queries
- keyword search
- heuristic search
- user queries
- image retrieval
- knowledge base