Summary: KR&R©Brachman&Levesque20051
KnowledgeRepresentation
and
Reasoning
KR&R©Brachman&Levesque20052
fromthebookofthesamename
by
RonaldJ.Brachman
and
HectorJ.Levesque
MorganKaufmannPublishers,SanFrancisco,CA,2004
KR&R©Brachman&Levesque20053
1.
Introduction
KR&R©Brachman&Levesque20054
Whatisknowledge?
Easierquestion:howdowetalkaboutit?
Wesay"Johnknowsthat..."andfilltheblankwithaproposition
­canbetrue/false,right/wrong
Contrast:"Johnfearsthat..."

Source: Alechina, Natasha - School of Computer Science, University of Nottingham

Collections: Computer Technologies and Information Sciences