From: AAAI Technical Report WS-98-08. Compilation copyright © 1998, AAAI (www.aaai.org). All rights reserved. Participants Marko Balabanovic Chumki Basu Patrick Baudisch Marie Bienkowski Daniel Billsus Guillaume Boissiere AI Borchers Jack Breese Z. Chen Duco Das Joaquin Delgado Chanda Dharap Michael Fleming Eugene Freuder Natalie Glance Dan Greening Kristian Hammond Nguyen Hien Jon Herlocker HaymHirsh Sukumal Imudom Henry Kautz Joseph Konstan Frank Linton Manisha Mundhe Raymond Mooney Alexandros Moukas Manisha Mundhe Doug Oard Tomas Olsson Nagendra Prasad Naren Ramakrishnan John Riedl Seth Rogers Bart Selman Sandip Sen Ellen Spertus Yasuyuki Sumi Loren Terveen Alexander Tuzhilin Lyle Ungar Richard Wallace Pei Wang <marko@cs.stanford.edu> <cbasu @cs.rutgers.edu> <baudisch @darmstadt.gmd.de> <bienkowski @sri.com> <dbillsus @ics.uci.edu> <boissier @media.mit.edu> <borchers@cs.umn.edu> <breese @MICROSOFT.corn> <cs061 @csalpha.unomaha.edu> <das @natlab .research.philips.com> <jdelgado @ics.nitech.ac.jp> <chanda @pmc.philips.com> <mwfiemin@neumann.uwaterloo.ca> <ecf@cs.unh.edu> <Natalie. Glance@xrce.xerox .com> <greening @zuni.likeminds.com> <hammond@cs.uchicago.edu> <hien@lombok.cs.uwm.edu> <herlocke @cs.umn.edu> <hirsh@cs.rutgers.edu> <imudom@ISI.EDU> <kautz @research.att.com> <konstan@cs.umn.edu> <linton @mitre.org> <manisha@euler.mcs.utulsa.edu> <mooney@cs.utexas.edu> <moux@media.mit.edu> <manisha@euler.mcs,utulsa.edu> <oard@glue.umd.edu> <tol@sics.se> <nagendra@cstar,ac.com> <naren @cs.purdue.edu> <riedl@netperceptions.com> <rogers @rtna.daimlerbenz.com> <selman@cs.cornell.edu> <sandip @kolkata.mcs.utulsa.edu> <spertus @mills.edu> <sumi @mic.atr.co.jp> <terveen @research.att.com> <atuzhili @stern.nyu.edu> <ungar @cis.upenn.edu> <rjw@cs.unh.edu> <pwang@cogsci.indiana.edu> 4 CALL FOR PARTICIPATION: AAAI-98 Workshop on RECOMMENDER SYSTEMS July 26, 1988 Madison, Wisconson Part of the 15th National Conferenceon Artificial Intelligence http://robotics.stanford.edu/people/marko/rec98/ Overthe past few years a newkind of application, the "recommender system", has appeared, based on a synthesis of ideas fromartificial intelligence, human-computer interaction, sociology, information retrieval, and the technologyof the WWW. Recommender systems assist and augmentthe natural process of relying on friends, colleagues, publications, and other sources to makethe choices that arise in everydaylife. Examplesof the kinds of questions that could be answered by a recommendersystem include: Whatkind of car should I buy? What web-pageswould I find most interesting? Whatpeople in mycompanywouldbe best assigned to a particular project team? Someof the issues we will explore in this workshopare: 1. Identifying different types of recommendations.Techniquesfor generating recommendationsand learning user profiles. Personalized versus non-personalized recommendations. 2. Whendoes collaborative filtering work, and whendoes it fail? Can we trust the recommendationsreceived from remote, anonymoususers to be trustworthy and representative? 3. What happens whenrecommendersystems meet the "real world" -- how do you get a business model and a user base. Whatis the current state of the art. 4. Social implications of recommendation systems, and howthe technologyrelates to traditional publishers and editors. 5. Visualizing recommendationspaces. The workshopwill include moderateddiscussions, panels, and breakout sessions. Wewill identify 3 to 4 major common themes based on the position statements we receive (see below), and will invite people to makebrief presentations on the themesas part of the discussions. The workingnotes will contain only position statements and selected supplementarymaterials. Demonstrationsof workingsystems will be given during breaks and/or a special session of the workshop. Attendance and Submission Requirements Participate will be by invitation only, and will be limited to approximately30 people. If you wish to participate, submit a position statement (1 to 2 pages) addressing an importantissue or describing an interesting lesson you have learned, with a short summary of your relevant research activities. Youmayoptionally include a copy of a paper (published or unpublished)that you have written in the area. Please indicate on your statement if you maywant to present a demo, and your expected system requirements. Workshop Chair Henry Kautz (AT&TLabs) Organizing Committee MarkoBalabanovic (Stanford), marko@cs.stanford.edu Joseph Konstan (Minnesota), konstan@cs.umn.edu Kristian J. Hammond (Chicago), hammond@cs.uchicago.edu HaymHirsh (Rutgers), hirsh@cs.rutgers.edu Alexandros Moukas (MIT), moux@media.mit.edu Bart Selman(Cornell), selman@cs.cornell.edu Loren Terveen (AT&TLabs), terveen@research.att.com 5