Table of Contents
Letters
| Letters to the Editor | |
| William Benzon, David Hays, Lindley Darden, David Young, Oscar Firschein, Leonard Kasday, Robert Engelmore, Marvin L. Minsky, Peter Patel-Schneider, Claudia Mazzetti, Edward A. Feigenbaum, H. Penny Nii, Lotfi A. Zadeh | 7 |
Articles
| Recognizing Address Blocks on Mail Pieces: Specialized Tools and Problem-Solving Architecture | |
| Sargur N. Srihari, Ching-Huei Wang, Paul W. Palumbo, Jonathan J. Hull | 25 |
| VT: An Expert Elevator Designer That Uses Knowledge-Based Backtracking | |
| Sandra Marcus, Jeffrey Stout, John McDermott | 41 |
| What Is AI, Anyway? | |
| Roger C. Schank | 59 |
| The Yale Artificial Intelligence Project: A Brief History | |
| Stephen Slade | 67 |
| An Assessment of Tools for Building Large Knowledge-Based Systems | |
| William Mettrey | 81 |
Reports
| Commercial AI Trends Seen at AAAI-87 | |
| Jeffrey Stone | 93 |
| The Third International Conference on Artificial Intelligence and Education | |
| Blaise W. Liffick | 97 |
| HITECH Wins Chess Tourney | |
| Hans J. Berliner | 101 |
| In Memorium: Kvetoslav "Slava" Prazdny | |
| Mike Baird, Perry W. Thorndyke, Jay M. Tenenbaum | 105 |
Departments
| Contributors | |
| AAAI | 17 |
| AAAI News | |
| AAAI | 113 |
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