Ways to Represent Uncertainty
Disjunction
- If information is correct but complete, your knowledge might be of the form
- I am in either s3, or s19, or s55
- If I am in s3 and execute a15 I will transition either to s92 or s63
- What we can’t represent
- There is very unlikely to be a full fuel drum at the depot this time of day
- When I execute (pickup ?Obj) I am almost always holding the object afterwards
- The smoke alarm tells me there’s a fire in my kitchen, but sometimes it’s wrong