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For Monday Take home exam due Exam 1
For Wednesday Read chapter 10, sections 1-2 Prolog Handout 4
Negation Can’t say something is NOT true Use a closed world assumption Not simply means “I can’t prove that it is true”
Dynamic Predicates A way to write self-modifying code, in essence. Typically just storing data using Prolog’s built-in predicate database. Dynamic predicates must be declared as such.
Using Dynamic Predicates assert and variants retract –Fails if there is no clause to retract retractall –Doesn’t fail if no clauses
1.3 Predicates and Quantifiers. Chapter 1, section 3 Predicates and Quantifiers Predicate E.g., If it is sunny, Ill buy X. Here the parameter is X.
Section c Let h be a function defined for all such that h(4) = -3 and the derivative of h is given by for. Write an equation for the line tangent.
© Patrick Blackburn, Johan Bos & Kristina Striegnitz Lecture 10: Cuts and Negation Theory –Explain how to control Prolog`s backtracking behaviour with.
Prolog programming....Dr.Yasser Nada. Chapter 8 Parsing in Prolog Taif University Fall 2010 Dr. Yasser Ahmed nada prolog programming....Dr.Yasser Nada.
1 Artificial Intelligence: Natural Language and Prolog More Prolog Prolog and NL Grammars.
FACTORS OF INTEGERS AND POLYNOMIALS Section x 4 + 3x 3 + 9x 8 – 15x 5 + 2x 14 Polynomial Coefficients Leading Coefficient Leading Term Degree of.
CS4026 Formal Models of Computation Part II The Logic Model Lecture 6 – Arithmetic, fail and the cut.
Higher Order Predicates Higher order predicates in PROLOG. Higher order declarative predicates : – findall – bagof – setof – =.. Higher order non-declarative.
What is a robot? Christian G. What is a robot? A robot is a machine that can carry out a variety of task’s. when programed. Such as a military robot.
Relations Definition: A relation is a set of ordered pairs. Functions Definition: A function is a relation such that for each x, there is exactly one corresponding.
2.2: If-Then Statements p ways to write statements: 1.Conditional statement 2.Converse 3.Inverse 4.Contrapositive.
Copyright © 2003 Pearson Education, Inc. Slide 1.
Substitution & Evaluation Order cos 441 David Walker.
John and Seanne. Argument ad Ignorantiam: saying something is true only because there is no evidence to prove it wrong (or saying something is false only.
Functions and Relations Relations Definition: A relation is a set of ordered pairs. Functions Definition: A function is a relation such that for each.
©Ian Sommerville 2000 Software Engineering, 6th edition. Chapter 24Slide 1 Chapter 24 Quality Management.
Question 1) If a good is a Giffen good, it must be an inferior good A) True B) False Question 2) If a good is an inferior good, it must be a Giffen good.
Input, Process, Output, Storage and Feedback Chapter 1.
Thursday, 2/20/14 Pass in your FATP and DIDLSTone for Ch. 3 Take out a sheet of paper an pen for class today.
Relational Calculus and Datalog Helena Galhardas DEI IST (Slides baseados No Cap 5 livro DB Concepts Silberchatz et al, e disciplina CSE330 – Database.
Weve looked at linear and quadratic functions, polynomial functions and rational functions. We are now going to study a new function called exponential.
TIPS FOR WRITING MULTIPLE CHOICE QUESTIONS. If there is no penalty, then a guess is better than a blank Use the process of elimination procedure. Eliminate.
Bankruptcy Test Review. True/False Bankruptcy stays on your credit report for 10 years and decreases your credit score.
Search Systems From Information Architecture Rosenfeld and Morville From Information Architecture Rosenfeld and Morville.
CMSC 104, Version 9/011 The while Looping Structure Topics The while Loop Program Versatility o Sentinel Values and Priming Reads Checking User Input Using.
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2-5: Techniques for Evaluating Limits ©2002 Roy L. Gover (www.mrgover.com) Objectives: Find limits using direct substitution Find limits when substitution.
Adding and Subtracting Matrices. What is the size/dimension?
1 Datalog: Logic Instead of Algebra. 2 Datalog: Logic instead of Algebra Each relational-algebra operator can be mimicked by one or several Database Logic.
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