Cardinality Estimation of Subgraph Search Queries with Direction Learner.
Wenzhe HouXiang ZhaoWei WangPublished in: ADMA (5) (2023)
Keyphrases
- search queries
- cardinality estimation
- query optimization
- search engine
- web search
- web search engines
- web users
- information sources
- information retrieval systems
- user queries
- e learning
- query logs
- data objects
- keyword search
- learning process
- data sets
- database systems
- cost estimation
- selectivity estimation
- relevant documents
- information retrieval
- query optimizer