1. BANKS: browsing and keyword searching in relational databases;Aditya,2002
2. DBXplorer: a system for keyword-based search over relational databases;Agrawal,2002
3. Compilers: Principles, Techniques, and Tools;Aho,2006
4. The Description Logic Handbook. Theory, Implementation and Applications;Baader,2003
5. Extended gloss overlaps as a measure of semantic relatedness;Banerjee,2003