EXECUTIVE EDITOR

   Steven Minton, NASA Ames Research Center

ASSOCIATE EDITORS

   Jon Doyle, MIT
   Fausto Giunchiglia, IRST
   Henry Kautz, AT&T Bell Laboratories
   Richard Korf, UCLA
   Wendy Lehnert, Univ. of Mass.
   Richard Sutton, GTE Laboratories
   Daniel Weld, Univ. of Wash.

EDITORIAL BOARD

   Jan Aikins, Trinzic Corp.
   Yuichiro Anzai, Keio Univ.
   Rodney Brooks, MIT
   Murray Campbell, IBM
   Thomas Dean, Brown Univ.
   Rina Dechter, UC Irvine
   Gerald DeJong, Univ. of Illinois
   Johan de Kleer, Xerox PARC
   Didier Dubois, Univ. Paul Sabatier
   Edmund Durfee, Univ. of Michigan
   David Etherington, CIRL, Univ. of Oregon
   Oren Etzioni, Univ. of Washington
   Kenneth Forbus, ILS, Northwestern Univ.
   Michael Georgeff, Australian AI Institute
   Matthew Ginsberg, CIRL, Univ. of Oregon
   Walter Hamscher, Price Waterhouse
   David Haussler, UC Santa Cruz
   Julia Hirschberg, AT&T Bell Laboratories
   Lawrence Hunter, National Library of Medicine
   Takeo Kanade, Carnegie Mellon Univ.
   Hiroaki Kitano, Sony Computer Science Laboratories
   Pat Langley, ISLE and Stanford Univ.
   Ramon Lopez de Mantaras, CSIC
   David McAllester, MIT
   Kathleen McKeown, Columbia Univ.
   Stephen Muggleton, Oxford Univ.
   Hideyuki Nakashima, Electrotechnical Laboratories
   Nils Nilsson, Stanford Univ.
   Toyoaki Nishida, Kyoto Univ.
   Christos Papadimitriou, UC San Diego
   Judea Pearl, UCLA
   Tomaso Poggio, MIT
   Martha Pollack, Univ. of Pittsburgh
   Ross Quinlan, Univ. of Sydney
   Edwina Rissland, Univ. of Mass.
   Paul Rosenbloom, ISI, USC
   Stuart Russell, UC Berkeley
   Erik Sandewall, Univ.
   Bart Selman, AT&T Bell Laboratories
   Stuart Shieber, Harvard Univ.
   Douglas Smith, Kestrel Institute
   Luc Steels, Univ. of Brussels
   Anthony Stentz, Carnegie Mellon Univ.
   Peter Struss, Technical Univ. of Munich
   Hozumi Tanaka, Tokyo Institute of Technology
   Austin Tate, AIAI, Edinburgh Univ.
   David Touretzky, Carnegie Mellon Univ.
   Michael Wellman, Univ. of Michigan

ADVISORY BOARD

   Jaime Carbonell, Carnegie Mellon Univ.
   Thomas Dietterich, Oregon State
   Oren Etzioni, Univ. of Washington
   Kenneth Forbus, ILS, Northwestern Univ.
   Peter Friedland, NASA Ames Research Center 
   Matthew Ginsberg, CIRL, Univ. of Oregon
   Paul Rosenbloom, ISI, USC
   Bart Selman, AT&T Bell Laboratories

PRODUCTION SUPERVISORS

   Martha Del Alto, NASA Ames Research Center 
   Helen Stewart, NASA Ames Research Center