'Modus ponens' diaporamas de présentation

CMSC 471 Fall 2011 Class #11 Thursday, October 6 Propositional and First-Order Logic

Professor Marie desJardins, mariedj@cs.umbc.edu. CMSC 471 Fall 2011 Class #11 Thursday, October 6 Propositional and First-Order Logic. Chapter 7.4-7.8. Propositional Logic. Some material adopted from notes by Andreas Geyer-Schulz and Chuck Dyer. Propositional Logic.

966 views • 77 slides

983 views • 61 slides

Discrete Maths

Discrete Maths. 242-213 , Semester 2, 2013 - 2014. Objective to introduce arguments (premises, conclusions), rules of inference, proofs. 3. Proofs. Overview. 1. What is an Argument? 2. Rules of Inference 3. Using Rules to Build Arguments 4. More Inference Rules 5. More Examples

760 views • 54 slides

633 views • 46 slides

Chapter 7 Propositional and Predicate Logic

Chapter 7 Propositional and Predicate Logic. Chapter 7 Contents (1). What is Logic? Logical Operators Translating between English and Logic Truth Tables Complex Truth Tables Tautology Equivalence Propositional Logic. Chapter 7 Contents (2). Deduction Predicate Calculus

610 views • 40 slides

Lecture 2: Foundations: Mathematical Logic

Lecture 2: Foundations: Mathematical Logic. Discrete Mathematical Structures: Theory and Applications. Learning Objectives. Learn about sets Explore various operations on sets Become familiar with Venn diagrams Learn how to represent sets in computer memory

790 views • 30 slides

Lecture 2: Foundations: Mathematical Logic

Lecture 2: Foundations: Mathematical Logic. Discrete Mathematical Structures: Theory and Applications. Learning Objectives. Learn about sets Explore various operations on sets Become familiar with Venn diagrams Learn how to represent sets in computer memory

808 views • 30 slides

Evaluating Philosophical Claims and Theories

408 views • 28 slides

CSNB234 ARTIFICIAL INTELLIGENCE

CSNB234 ARTIFICIAL INTELLIGENCE. Chapter 2 Logic. Instructor: Alicia Tang Y. C. LOGIC. A formalization of some aspect of language. a language formalization = syntax, semantic and deduction. A representation of knowledge. A structure at the symbol level. First Order Predicate Logic

421 views • 27 slides

Reasoning and Problem Solving Lecture 1 What is Critical Reasoning?

Reasoning and Problem Solving Lecture 1 What is Critical Reasoning?. By David Kelsey. Getting Started. The course syllabus. Things to consider: Contact information Course requirements The lecture schedule. Course Objectives.

467 views • 27 slides

Notes for CS3310 Artificial Intelligence Part 6: Control structures and expert systems

Notes for CS3310 Artificial Intelligence Part 6: Control structures and expert systems. Prof. Neil C. Rowe Naval Postgraduate School Version of January 2009. Control structures for rule-based systems. = your policy about what to do next at any time; or

441 views • 26 slides

Proof Techniques

Proof Techniques. Some terminology . Theorem : is a statement that can be shown to be true. Axioms (postulates): Statements that used in a proof and are assumed to be true. Proof Methods Proving p ? q Direct proof : Assume p is true, and prove q.

689 views • 26 slides

Rules of Inference

767 views • 24 slides

AI for Beginners

AI for Beginners. Dr. Thomas R. Ioerger Associate Professor Deptartment of Computer Science Texas A&M University 9/29/2017. AI is not science fiction It is the study of algorithms that we can use to builds systems that produce intelligent behavior There are two broad approaches to AI:

432 views • 21 slides

Formal Operations and Rationality

Formal Operations and Rationality. Formal Operations. Using the real vs. the possible Inductive vs. deductive reasoning Inductive: Specific to general, generalizing from cases we have seen to infer information about cases we haven't.

274 views • 17 slides

Prove that this argument is valid using valid argument forms (syllogisms)

Prove that this argument is valid using valid argument forms (syllogisms). Disjunctive Syllogism. no. Is there a ~ p ? . Is there a ~ ~ r ? . no. Move on to the next premise. Modus Ponens. Modus Tollens. Is there a p ? q ? . Is there a ~ s ? . yes . no.

416 views • 15 slides

Exam 2 Practice Test

264 views • 10 slides

Section 2.3 Valid and Invalid Arguments

446 views • 10 slides

Discussion #9 Tautologies and Contradictions

604 views • 9 slides

2.1k views • 2 slides