Usually those attendees with names any of the events (YSC, an Iranian team, took beginning AL are encouraged to line up behind top honors in the Rescue event). Some robots at the 2002 American Association In 2002, the event was organized by Holly for Artificial Intelligence (AAAI) Mobile Yanco of the University of Massachusetts at Robot Competition and Exhibition actually Lowell and Tucker Balch of the Georgia Institute registered for the conference on their of Technology. The Robot Challenge was own. Robot annual competition and exhibition, making it Host was cochaired by David Gustafson of the oldest AIcentric mobile robot competition. Kansas State University and Francois Michaud The event included three competitions of Universite de Sherbrooke.

The Eighteenth National Conference on Artificial Intelligence (AAAI-2002) Robot Challenge is part of an annual series of robot challenges and competitions. It is intended to promote the development of robot systems that interact intelligently with humans in natural environments. The Challenge task calls for a robot to attend the AAAI conference, which includes registering for the conference and giving a talk about itself. In this article, we review the task requirements, introduce the robots that participated at AAAI-2002 and describe the strengths and weaknesses of their performance.

Raymond Reiter, a professor of computer science at the University of Toronto, a fellow of the Royal Society of Canada, and winner of the International Joint Conference on Artificial Intelligence 1993 Outstanding Research Scientist Award, died September 16, 2002, after a year-long struggle with cancer. Reiter, known throughout the world as "Ray," made foundational contributions to artifi- cial intelligence, knowledge representation and databases, and theorem proving.

Many of these systems were works The remainder of this article provides, in alphabetical in progress, providing the audience an opportunity order, brief discussions of each of to see snapshots of research programs in the entries based on text provided by their respective midphase. Contributors ranged from independent designers. The reader should assume undergraduate projects to large multilab that anything smart in the following pages is efforts. It there were nonetheless a number of recurring should also be mentioned that in the twentyfirst themes worth noting. Robotic systems for urban century, we not only have the problem of search and rescue (USAR), an area of growing what pronoun to use for individuals of unspecified interest for several years, have continued to gender (he, she, or they) but of what pronoun develop.

In the span of a few months, the AI community lost four important figures. The fall of 2002 marked the passing of Ray Reiter, for whom a memorial article by Jack Minker appears in this issue. As the issue was going to press, AI lost Saul Amarel, Norm Nielsen, and Charles Rosen. This section of AI Magazine commemorates these friends, leaders, and AI pioneers. We thank Tom Mitchell and Casimir Kulikowski for their memorial to Saul Amarel, Ray Perrault for his remembrance of Norm Nielsen, and Peter Hart and Nils Nilsson for their tribute to Charles Rosen. The AI community mourns our lost colleagues and gratefully remembers their contributions, which meant so much to so many and to the advancement of artificial intelligence as a whole.

In TAC-00, agent designs were primarily centered around designing algorithms a tripod are sometimes bundled with the camera to solve an NPcomplete optimization and sometimes auctioned separately. However, by the second year, it for the next generation of trading agents, became common knowledge that this problem autonomous bidding in simultaneous auctions was tractable for the TAC travel game parameters. During the second year, agent designs focused Simultaneous auctions, which characterize on estimating clearing prices, and some internet sites such as eBay.com, Agent design in and substitutable goods are on offer. Complementary TAC-02, however, cannot be described so succinctly.

This eclectic keepsake provides a sampling of what can be found (with links to the full articles) on the AI Topics web site. Please keep in mind that (1) the mere mention of anything here does not imply any endorsement whatsoever; (2) the excerpt might not reflect the overall tenor of the article; (3) although the articles were initially available online and without charge, few things that good last forever; and (4) the AI in the News collection -- updated, hyperlinked, and archived -- can be found by going to www.aaai.org/aitopics/ html/current.php.

We hope by sending a message to majordomo@aaai.org AAAI regular members in the body of the message: subscribe can view and browse tables of aaai-members. Acapulco is the largest and most AAAI events and deadlines. They may also view, print, at www.aaai.org/AITopics/aitopics. stunning beaches, exuberant natural and/or download excerpts of reasonable html. Participation in this Registration information for the America, since its functional, modern experimental program is included in Eighteenth International Joint Conference infrastructure has had very little impact your normal AAAI membership dues.

However, even if you become aware of the value of a chance event, for example, with a new behavior of a customer in the market you are selling in, it is still hard to persuade your colleagues to make actions in response to the rare event. "Interesting keywords arose, such as "You had a symposium on the creation The Symposium on Etiquette for Human-Computer "So was it a conference on knowledge Work began its meeting--with discovery inviting philosophers?" The first invited talk In this symposium, we had 17 papers, Jeanne Comeau, an author, speaker, gave us deep insight into customer 2 invited lectures, and 14 other and teacher on etiquette and the director networks in the market, and the last speakers. Six countries (Japan, United of the Etiquette School of panel extended to management, persuasion, States, United Kingdom, Germany, Boston. Comeau taught us a great communication, and trust, Portugal, and the Czech Republic) deal about etiquette's history and and so on.

The purpose of the AAAI-2002 Robot Rescue event is to challenge researchers to design useful robotic systems for urban search and rescue (USAR). The competition rules are written to simulate a real rescue response in a simulated disaster environment developed by the National Institute of Standards and Technology. This article provides an overview of the current state of the art for USAR robotics, an overview of the AAAI-2002 Robot Rescue event, and a discussion of the future of the Robot Rescue event.