Artificial Intelligence, Volumen1McGraw-Hill, 1983 - 436 páginas What is artificial intelligence?; Problem solving; Problems and problem spaces; Basic problem-solving methods; Game playing; Knowledge representation; Knowledge representation using predicate logic; Knowledge representation using other logics; Structured representation of knowledge; Advanced topics; Advanced problem-solving systems; Natural language understanding; Perception; Learning; Implementing A.lI. systems: languages and machines; Conclusion; References; Index. |
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Página 148
... resolution that reduces some of the complexity because it operates on statements that have first been converted to a single canonical form . 5.4 RESOLUTION As we suggested above , it would be useful from a computational point of view if ...
... resolution that reduces some of the complexity because it operates on statements that have first been converted to a single canonical form . 5.4 RESOLUTION As we suggested above , it would be useful from a computational point of view if ...
Página 153
... resolution works , we will first present the resolu- tion procedure for propositional logic . We will then expand it to include predi- cate logic . In propositional logic , the procedure ... RESOLUTION 153 Resolution in Propositional Logic.
... resolution works , we will first present the resolu- tion procedure for propositional logic . We will then expand it to include predi- cate logic . In propositional logic , the procedure ... RESOLUTION 153 Resolution in Propositional Logic.
Página 159
... resolution can be used to prove new things about him . Let's first consider the set of state- ments introduced in Section 5.2 . To use them in resolution proofs , they must be converted to clause form as described in Section 5.4.1 ...
... resolution can be used to prove new things about him . Let's first consider the set of state- ments introduced in Section 5.2 . To use them in resolution proofs , they must be converted to clause form as described in Section 5.4.1 ...
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addition algorithm already answer appear applied approach appropriate Artificial Intelligence attempt better block called Chapter choose clauses combined complete concept consider contains corresponding dependency described discussed domain example exploit explore fact frame function given goal grammar graph heuristic important indicates initial input interpretation involved John kinds knowledge labelings language learning logic look machine Marcus match means methods move natural necessary node objects occur operators particular path patterns perform position possible predicate present problem procedure produce prove question reasoning representation represented result rules satisfied script selected semantic sentence shown in Figure shows simple single situation solution solve space specific stack statement step stored structure Suppose task techniques things tion tree true understanding variety