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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Showing 1 to 2 of 2 (0.048 seconds)

Spelling suggestions: "subject:"autoepistemic logic"" "subject:"metaepistemic logic""

1

Logics of belief

Viljoen, Elizabeth 04 1900 (has links)
The inadequacy of the usual possible world semantics of modal languages when the meaning of 'belief' is attached to the modal operator is discussed. Three other approaches are then investigated. In the case of Moore's autoepistemic logic it becomes possible to compare an agent's beliefs to 'reality', which cannot be done directly in the possible world semantics. Levesque's semantics makes explicit in the object language the notion of 'this is all the information the agent has', which plays an important role in nonmonotonic reasoning. Both of these approaches deal with ideal reasoners. The third approach, Konolige's deduction model, is based on a semantics capable of describing the beliefs of one or more resourcebounded agents. Finally, the AGM postulates for belief revision are discussed. / Computer Science / M.Sc. (Computer Science)
Logic of belief
Epistemic logic
Possible worlds
Autoepistemic logic
Agent
Ideal reasoner
Only knowing
Resource-bounded reasoner
Deduction model
Belief revision
AGM postulates
006.3
Logic programming
Default reasoning
Artificial intelligence
2

Logics of belief

Viljoen, Elizabeth 04 1900 (has links)
The inadequacy of the usual possible world semantics of modal languages when the meaning of 'belief' is attached to the modal operator is discussed. Three other approaches are then investigated. In the case of Moore's autoepistemic logic it becomes possible to compare an agent's beliefs to 'reality', which cannot be done directly in the possible world semantics. Levesque's semantics makes explicit in the object language the notion of 'this is all the information the agent has', which plays an important role in nonmonotonic reasoning. Both of these approaches deal with ideal reasoners. The third approach, Konolige's deduction model, is based on a semantics capable of describing the beliefs of one or more resourcebounded agents. Finally, the AGM postulates for belief revision are discussed. / Computer Science / M.Sc. (Computer Science)
Logic of belief
Epistemic logic
Possible worlds
Autoepistemic logic
Agent
Ideal reasoner
Only knowing
Resource-bounded reasoner
Deduction model
Belief revision
AGM postulates
006.3
Logic programming
Default reasoning
Artificial intelligence

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