1. © 2002 Franz J. Kurfess Introduction 1 CPE/CSC 481: Knowledge-Based Systems Dr. Franz J. Kurfess Computer Science Department Cal Poly

2. © 2002 Franz J. Kurfess Introduction 2 Course Overview u Introduction u Knowledge Representation u Semantic Nets, Frames, Logic u Reasoning and Inference u Predicate Logic, Inference Methods, Resolution u Reasoning with Uncertainty u Probability, Bayesian Decision Making u Expert System Design u ES Life Cycle u CLIPS Overview u Concepts, Notation, Usage u Pattern Matching u Variables, Functions, Expressions, Constraints u Expert System Implementation u Salience, Rete Algorithm u Expert System Examples u Conclusions and Outlook

3. © 2002 Franz J. Kurfess Introduction 3 Overview Chapter-Topic u Motivation u Objectives u Chapter Introduction u Review of relevant concepts u Overview new topics u Terminology u Topic 1 u Subtopic 1.1 u Subtopic 1.2 u Topic 2 u Subtopic 2.1 u Subtopic 2.2 u Topic 3 u Subtopic 3.1 u Subtopic 3.2 u Important Concepts and Terms u Chapter Summary

4. © 2002 Franz J. Kurfess Introduction 4 Logistics u Introductions u Course Materials u textbooks (see below) u lecture notes u PowerPoint Slides will be available on my Web page u handouts u Web page u http://www.csc.calpoly.edu/~fkurfess http://www.csc.calpoly.edu/~fkurfess u Term Project u Lab and Homework Assignments u Exams u Grading

5. © 2002 Franz J. Kurfess Introduction 5 Bridge-In

6. © 2002 Franz J. Kurfess Introduction 6 Pre-Test

7. © 2002 Franz J. Kurfess Introduction 7 Motivation

8. © 2002 Franz J. Kurfess Introduction 8 Objectives

9. © 2002 Franz J. Kurfess Introduction 9 Evaluation Criteria

10. © 2002 Franz J. Kurfess Introduction 10

11. © 2002 Franz J. Kurfess Introduction 11 Post-Test

12. © 2002 Franz J. Kurfess Introduction 12 Evaluation u Criteria

13. © 2002 Franz J. Kurfess Introduction 13 Use of References  [Giarratano & Riley 1998] [Giarratano & Riley 1998]  [Russell & Norvig 1995] [Russell & Norvig 1995]  [Jackson 1999] [Jackson 1999]  [Durkin 1994] [Durkin 1994] [Giarratano & Riley 1998]

14. © 2002 Franz J. Kurfess Introduction 14 References  [Altenkrüger & Büttner] Doris Altenkrüger and Winfried Büttner. Wissensbasierte Systems - Architektur, Enwicklung, Echtzeit-Anwendungen. Vieweg Verlag, 1992.  [Awad 1996] Elias Awad. Building Expert Systems - Principles, Procedures, and Applications. West Publishing, Minneapolis/St. Paul, MN, 1996.  [Bibel 1993] Wolfgang Bibel with Steffen Höldobler and Torsten Schaub. Wissensrepräsentation und Inferenz - Eine grundlegende Einführung. Vieweg Verlag, 1993.  [Durkin 1994] John Durkin. Expert Systems - Design and Development. Prentice Hall, Englewood Cliffs, NJ, 1994.  [Giarratano & Riley 1998] Joseph Giarratano and Gary Riley. Expert Systems - Principles and Programming. 3 rd ed., PWS Publishing, Boston, MA, 1998  [Jackson, 1999] Peter Jackson. Introduction to Expert Systems. 3 rd ed., Addison-Wesley, 1999.  [Russell & Norvig 1995] Stuart Russell and Peter Norvig, Artificial Intelligence - A Modern Approach. Prentice Hall, 1995.

15. © 2002 Franz J. Kurfess Introduction 15 Important Concepts and Terms  natural language processing  neural network  predicate logic  propositional logic  rational agent  rationality  Turing test  agent  automated reasoning  belief network  cognitive science  computer science  hidden Markov model  intelligence  knowledge representation  linguistics  Lisp  logic  machine learning  microworlds

16. © 2002 Franz J. Kurfess Introduction 16 Summary Chapter-Topic

17. © 2002 Franz J. Kurfess Introduction 17