QueryLanguages (1)
Query Languages
1 Query Languages by Ray Mooney. 2 Boolean Queries Keywords combined with Boolean operators: –OR: (e 1 OR e 2 ) –AND: (e 1 AND e 2 ) –BUT: (e 1 BUT e.
Date: 2013/4/1 Author: Jaime I. Lopez- Veyna , Victor J. Sosa-Sosa, Ivan Lopez- Arevalo Source : KEYS’12 Advisor: Jia -ling Koh
