Participants at the Valley Discrete Mathematics Day, 12 October 2002 _______________________________________________________________________ Pramod Achar University of Chicago pramod@math.uchicago.edu Mike Albertson Smith College albertson@felix.smith.edu Jared Anderson U Mass anderson@math.umass.edu> Laura Anderson Binghamton laura@math.binghamton.edu Federico Ardila MIT fardila@math.mit.edu Barry A. Balof Dartmouth Barry.A.Balof@Dartmouth.EDU Matthias Beck Binghamton Univ matthias@math.binghamton.edu Louis Billera Cornell billera@polygon.math.cornell.edu Sara Billey MIT sara@math.mit.edu Dan Biss MIT daniel@math.mit.edu Francesco Brenti U Roma Ken Bogart Dartmouth Cillane Boulet MIT cilanne@math.mit.edu Erin Boyer Dartmouth College Erin.M.Boyer@Dartmouth.EDU Tom Braden U Mass braden@math.umass.edu Richard Buckman Northeastern U gumby@ccs.neu.edu Eduardo Cattani U Mass Seth Chaiken SUNY Albany sdctst@cs.albany.edu Zhongyuan Chen Wesleyan U zche@wesleyan.edu Karen Collins Wesleyan U kcollins@wesleyan.edu David Cox Amherst COllege dac@cs.amherst.edu Sarah Croog U Mass croog@math.umass.edu Allan Durfee Mt. Holyoke College Sergi Elizalde MIT sergi@math.mit.edu Eva-Maria Feichtner ETH Zurich feichtne@math.ethz.ch Jennifer Galovich St. John's University JGALOVICH@CSBSJU.EDU Joshua Gay U Mass jgay@student.umass.edu Ira Gessel Brandeis gessel@brandeis.edu Paul Gunnells U Mass gunnells@math.columbia.edu Ruth Haas Smith College rhaas@smith.edu Christian Haase Duke University haase@math.duke.edu Ezra Halleck Northeastern University ehalleck@SDSC.EDU Patricia Hersh Michigan plhersh@umich.edu Bill Hesse U Mass Jim Humphreys U Mass jeh@math.umass.edu David Jackson University of Waterloo Ethan Katz-Bassett U Mass Susan E Kemalian Northeastern University s.kemalian@neu.edu Dmitry Kozlov KTH, Stockholm kozlov@math.kth.se Cristian Lenart SUNY Albany lenart@csc.albany.edu Peter McNamara MIT mcnamara@math.mit.edu Bill Martin WPI martin@WPI.EDU Ezra Miller MIT ezra@math.mit.edu Ivan Mirkovic U Mass So Okada U Mass okada@math.umass.edu Rosa Orellana Dartmouth Rosa.C.Orellana@Dartmouth.EDU Seungkyung Park Brandeis sparky@brandeis.edu Kathy Paur Harvard Mariana Pereira U Mass pereira@math.umass.edu Greg Quenell Mt. Holyoke College quenell@mtholyoke.edu Michael Reid U Mass mreid@math.umass.edu> Arny Rosenberg U Mass rsnbrg@cs.umass.edu Jim Ruffo U Mass ruffo@math.umass.edu Bert Schweizer U Mass bert@math.umass.edu Amanda Serenevy Boston University Dean Serenevy Northeastern University Brigitte Servatius WPI bservat@WPI.EDU Eric Sommers U Mass esommers@math.umass.edu Frank Sottile U Mass sottile@math.umass.edu Ileana Streinu Smith College streinu@turing.csc.smith.edu Tamon M. Stephen Michigan tamon@umich.edu Itaru Terada University of Tokyo terada@ms.u-tokyo.ac.jp Greg Warrington U Mass warrington@math.umass.edu Sarah Witherspoon Amherst College sjw@cs.amherst.edu Guoce Xin Brandeis maxima@brandeis.edu