Artificial Intelligence: Structures and Strategies for Complex Problem Solving

This is the official website for George Luger's AI textbook, now in its sixth edition. Here, you will find a variety of accompanying materials including source code implementing AI algorithms, demonstrations of algoritms running, links to related material, and much more. Use the navigation bar above to find what you need.

Our software selection includes an online repository of code from the book, code contributed from students, and online demonstration applets used to illustrate some of the algorithms described in the book. We welcome and encourage students to submit code for our contributed section. If the code is accepted, the code will be posted and the student will be credited.

We have worked very hard to make this site not only a supplement to our textbook, but a great place to have fun while learning about artificial intelligence. If you have any suggestions or ideas on how we can improve this site, feel free to let us know!

Errata list (May 15, 2009)

Purchase Online

Pearson (Addison-Wesley)

Barnes & Noble


Inside The Book

Table of Contents (PDF)

Chapter One

Inside The Supplemental Book

Preface (PDF)

Chapter One