Table of Contents
Letters
| Letter to the Editor | |
| Bart Kosko | 3 |
Editorials
| We Need Better Standards for Artificial Intelligence Research: President's Message | |
| John McCarthy | 7 |
Articles
| Artificial Intelligence in Transition | |
| Peter E. Hart | 17 |
| R1 Revisited: Four Years in the Trenches | |
| Judith Bachant, John McDermott | 21 |
| Introduction to the COMTEX Microfiche Edition of Reports on Artificial Intelligence from Carnegie-Mellon University | |
| Allen Newell | 35 |
| Applications Development Using a Hybrid Artificial Intelligence Development System | |
| John C. Kunz, Thomas P. Kehler, Michael D. Williams | 41 |
| Probability Concepts for an Expert System Used for Data Fusion | |
| Herbert E. Rauch | 55 |
| On the Development of Commercial Expert Systems | |
| Reid G. Smith | 61 |
Reports
| Artificial Intelligence Research at GTE Laboratories (Research in Progress) | |
| William Frawley, Shri Goyal | 75 |
| Artificial Intelligence Research at NASA Langley Research Center (Research in Progress) | |
| Nancy Orlando, Kathy Abbott, James Rogers | 79 |
Book Reviews
| Review of A Mathematical Theory of Evidence | |
| Lotfi A. Zadeh | 81 |
Copyright © 2012, Association for the Advancement of Artificial Intelligence (www.aaai.org). All rights reserved.