Section 2.1 Reference Topics
Fuzzy logic
http://www.cs.cmu.edu/Web/Groups/AI/html/faqs/ai/fuzzy/part1/faq.html
This site discusses research on fuzzy logic in Japan:
http://www.atip.org/public/atip.reports.91/fuzzy-ds.91.html
A tutorial using logical connectors to help you with internet
searches is provided by the University of Albany Libraries
http://library.albany.edu/internet/boolean.html