Patent №
US 7,440,937
Granted
—
Owner
—
Lab
—
AI components
3
kr · planning · hardware
Assignment
None on record
Dataset
AIPD
2023_r1 edition
Application
11495251
A query optimization technique that determines whether a query includes a self join that is transitively derived through table expressions having UNION operators. If so, the query is simplified to eliminate the table expressions and to reduce the query to an equivalent query over tables.
Knowledge representationPlanningAI hardwareG06F 16/24544Y10S 707/99932Y10S 707/99933Y10S 707/99934Y10S 707/99935
AI classification
AI hardware1.00
Knowledge representation0.98
Planning0.63
Natural language0.29
Machine learning0.00
Speech0.00
Evolutionary computation0.00
Vision0.00