'Conjunctive normal form cnf' diaporamas de présentation

An Introduction to Logic

938 views • 76 slides

S P Vimal, Department of CSIS, BITS, Pilani

S P Vimal, Department of CSIS, BITS, Pilani. Agenda. 2. A quick review of syntax & semantics Entailment in Propositional Logic Discussion. EA C461 Artificial Intelligence. Review: Propositional logic: Syntax. 3. Propositional logic is the simplest logic

728 views • 56 slides

Intelligent Systems

591 views • 48 slides

The Satisfiability Problem

The Satisfiability Problem. Cook’s Theorem: An NP-Complete Problem Restricted SAT: CSAT, 3SAT. Boolean Expressions. Boolean, or propositional-logic expressions are built from variables and constants using the operators AND, OR, and NOT.

1.07k views • 44 slides

Mark Worth

553 views • 41 slides

NP Completeness and Approximation algorithms

549 views • 39 slides

Boolean Satisfiability (SAT)

Boolean Satisfiability (SAT). Class Presentation By Girish Paladugu. Overview. Introduction Conjunctive Normal Form (CNF) DLL Procedure for solving SAT problems Backtrack search algorithm Eqvivalence Checking Summary. INTRODUCTION.

494 views • 37 slides

Inference and Resolution for Problem Solving

Inference and Resolution for Problem Solving. Contents. What is Logic? Normal Forms Converting to CNF Clauses The Resolution Rule Proof by Refutation Resolution Refutation. Predicate Calculus Unification Skolemization Normal Forms in Predicate Calculus The Resolution Algorithm

621 views • 37 slides

Predicate Logic

Predicate Logic. INT404 (K3305). A Predicate Logic Example. Marcus was a man. Marcus was a Pompeian. All Pompeian were Romans. Caesar was a ruler. All Romans were either loyal to Caesar or hated him. Everyone is loyal to someone.

336 views • 33 slides

ECE 667 Synthesis and Verification of Digital Circuits Boolean Functions Basics

ECE 667 Synthesis and Verification of Digital Circuits Boolean Functions Basics. Maciej Ciesielski ciesiel@ecs.umass.edu Univ. of Massachusetts, Amherst. Slides adopted (with permission) from A. Kuehlmann, UC Berkeley 2003. Outline. Boolean function representation

543 views • 32 slides

Instructor: Vincent Conitzer

Instructor: Vincent Conitzer. CPS 170: Artificial Intelligence http://www.cs.duke.edu/courses/spring09/cps170/ Propositional Logic. Logic and AI. Would like our AI to have knowledge about the world , and logically draw conclusions from it

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Logic

548 views • 25 slides

Discrete Mathematics: Applications of PL and Propositional Equivalences

Discrete Mathematics: Applications of PL and Propositional Equivalences. Section Summary:. Translating English to Propositional Logic System Specifications Logic Puzzles Logic Circuits Etc. Translating English Sentences.

619 views • 24 slides

Artificial Intelligence

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Computability and Complexity

Computability and Complexity. Logic Reminder. 8-1. Computability and Complexity Andrei Bulatov. Computability and Complexity. 8-2. Propositional Formulas. A propositional formula is an expression built from. variables parenthesis (, ) logical connectives.

141 views • 13 slides