'Unification algorithm' diaporamas de présentation

Lecture 7 Implementing Prolog unification, backtracking with coroutines

Lecture 7 Implementing Prolog unification, backtracking with coroutines. Ras Bodik Shaon Barman Thibaud Hottelier. Hack Your Language ! CS164 : Introduction to Programming Languages and Compilers, Spring 2012 UC Berkeley. Where are we heading today?.

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Notes 9: Inference in First-order logic

Notes 9: Inference in First-order logic. ICS 171 Fall 2006. Unification. To unify Knows(John,x) and Knows(y,z) , ? = {y/John, x/z } or ? = {y/John, x/John, z/John} The first unifier is more general than the second.

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Notes 9: Inference in First-order logic

Notes 9: Inference in First-order logic. ICS 171 Fall 2006. Unification. To unify Knows(John,x) and Knows(y,z) , ? = {y/John, x/z } or ? = {y/John, x/John, z/John} The first unifier is more general than the second.

511 views • 47 slides

Artificial Intelligence Logic Part 2

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Unification

Unification. Unification Unification in Prolog. Unification. Recall previous example, where we said that Prolog unifies woman(X) with woman(mia) thereby instantiating the variable X with the atom mia. Recall Prolog Terms. Terms. Simple Terms. Complex Terms. Constants. Variables.

661 views • 36 slides

Programming Languages and Compilers (CS 421)

Programming Languages and Compilers (CS 421). Dennis Griffith 0207 SC, UIUC http://www.cs.illinois.edu/class/cs421/. Based in part on slides by Mattox Beckman, as updated by Vikram Adve, Gul Agha, and Elsa Gunter. Background for Unification.

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Programming Languages and Compilers (CS 421)

Programming Languages and Compilers (CS 421). Reza Zamani http://www.cs.illinois.edu/class/cs421/. Based in part on slides by Mattox Beckman, as updated by Vikram Adve and Gul Agha. Background for Unification. Terms made from constructors and variables (for the simple first order case)

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Programming Languages and Compilers (CS 421)

Programming Languages and Compilers (CS 421). Elsa L Gunter 2112 SC, UIUC http://www.cs.uiuc.edu/class/sp07/cs421/. Based in part on slides by Mattox Beckman, as updated by Vikram Adve and Gul Agha. Background for Unification.

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ML: a quasi-functional language with strong typing

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Lecture 13 of 42

Lecture 13 of 42. First-Order Logic: Unification, Inference Discussion: PS3, Constraint Logic. Friday, 26 September 2008 William H. Hsu Department of Computing and Information Sciences, KSU KSOL course page: http://snipurl.com/v9v3

242 views • 16 slides