'Proof methods' diaporamas de présentation

Logical Agents

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Explorations in Artificial Intelligence

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Propositional Logic B: Inference, Reasoning, Proof

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Logical Agents

Logical Agents. Chapter 7. Outline. Knowledge-based agents Wumpus world Logic in general - models and entailment Propositional (Boolean) logic Equivalence, validity, satisfiability Inference rules and theorem proving forward chaining backward chaining resolution . Knowledge bases.

1.22k views • 74 slides

Propositional Logic: Methods of Proof (Part II)

Propositional Logic: Methods of Proof (Part II). This lecture topic: Propositional Logic (two lectures) Chapter 7.1-7.4 (previous lecture, Part I) Chapter 7.5 (this lecture, Part II) (optional: 7.6-7.8) Next lecture topic: First-order logic (two lectures)

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Basic Proof Methods

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Propositional Logic: Methods of Proof (Part II)

Propositional Logic: Methods of Proof (Part II). This lecture topic: Propositional Logic (two lectures) Chapter 7.1-7.4 (previous lecture, Part I) Chapter 7.5 (this lecture, Part II) (optional: 7.6-7.8) Next lecture topic: First-order logic (two lectures)

635 views • 52 slides

Basic Proof Methods

837 views • 48 slides

Daily Announcements

Daily Announcements. CS/APMA 202 Spring 2005 Aaron Bloomfield. Tuesday, 25 January 2005. HW 1: assigned today, due next Tue (1 Feb) Rosen, section 1.1: 18, 48, 60 HW 2: assigned Thu, due following Thu (3 Feb) Rosen, section 1.2: 19, 35, 39, 50

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Interpreters for programming languages

Notes for CS3310 Artificial Intelligence Part 3: Logical queries to a database Prof. Neil C. Rowe Naval Postgraduate School Version of July 2009. Interpreters for programming languages. Interpreters run programs without compiling them, working directly on the source code.

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Proofs, narratives, rhetorics , style and other mathematical elements Jean Paul Van Bendegem

Proofs, narratives, rhetorics , style and other mathematical elements Jean Paul Van Bendegem Vrije Universiteit Brussel Centrum voor Logica en Wetenschapsfilosofie Universiteit Gent. Starting hypothesis Mathematics is a heterogeneous activity

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Proof Methods

Proof Methods. Introduction Logical WFFs are to Proof as Control Structures are to Application Development They are the necessary building blocks They require a higher-level strategy for deciding which to use and when In logic, the higher-level strategy is called the proof method

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Methods of Proof

Methods of Proof. CS/APMA 202 Epp, chapter 3 Aaron Bloomfield. Proof methods. We will discuss ten proof methods: Direct proofs Indirect proofs Vacuous proofs Trivial proofs Proof by contradiction Proof by cases Proofs of equivalence Existence proofs Uniqueness proofs Counterexamples.

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CSci 2011 Discrete Mathematics Lecture 6

CSci 2011 Discrete Mathematics Lecture 6. Admin. Groupwork 3 is due on Sep 28 th . Homework 2 is due on Sep 30 th . Before class starts Quiz 1: Sep 23 rd . 1 page cheat sheet is allowed. E-mail email to csci2011-help@cselabs.umn.edu Put [2011] in front. Check class web site

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Course: Discrete structure code :ics252

Course: Discrete structure code :ics252. Lecturer: Shamiel Hashim. Prepared by: amani Omer. Course text book. Discrete Mathematics and its Application-6 th Edition - By : Kennth Rosen-McGraw-Hill Lecturer contact information Email:s.bakheit@uoh.edu.sa Office : BLD 11A -203.

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Introduction

Introduction. SSCM 4623 ( Non-Euclidean Geometry ) Instructor: Dr. Niki Anis bin Ab Karim H/P: +60127534037 (also on WhatsApp) E-mail: nikianis@utm.my Room: C13 310 (make an appointment!). Synopsis.

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Logical Inference: Through Proof to Truth

Logical Inference: Through Proof to Truth. CHAPTERS 7, 8 Oliver Schulte. Active Field: Automated Deductive Proof. Call for Papers. Proof methods. Proof methods divide into (roughly) two kinds: Application of inference rules: Legitimate (sound) generation of new sentences from old.

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Number Theory and Methods of Proof

Number Theory and Methods of Proof. Content: Properties of integer, rational and real numbers. Underlying theme: Methods of mathematical proofs. This Lecture. Even and odd integers Prime and composite integers Constructive and nonconstructive proofs

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Logic in general

Logic in general. Logics are formal languages for representing information such that conclusions can be drawn Syntax defines the sentences in the language Semantics define the "meaning" of sentences; i.e., define truth of a sentence in a world E.g., the language of arithmetic

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