Registered participants at GTBA Brian Alspach, University of Regina Richard Anstee, University of British Columbia LeRoy Beaslet, Utah State University Gary Bloom, City College / CUNY Anthony Bonato, Wilfrid Laurier University Adrian Bondy, Universite Lyon 1 and Universite Paris 6 Bostjan Bresar, University of Maribor, Slovenia Thomas Britz, University of Victoria Tom Brown, Simon Fraser University Kathie Cameron, Wilfrid Laurier University John Caughman, Portland State University Siu-Cheung Chau, Wilfrid Laurier University Gek Ling Chia, University of Malaya, Kuala Lumpur Nancy Clarke, Acadia University Marston Conder, Auckland Abel Delgado, University of Puerto Rico Ted Dobson, Mississippi State University Anton Dochtermann, University of Washington Daniel Dyer, Simon Fraser University Saad El-Zanati, Illinois State University Hongbing Fan, University of Victoria Stephen Finbow, University of Victoria Norman Finizio, University of Rhode Island Herbert Fleischner, Austrian Academy of Sciences Dalibor Froncek, University of Minnesota Duluth Mohammad Ghebleh, Simon Fraser University John Gimbel, University of Alaska Luis Goddyn, Simon Fraser University Chris Godsil, University of Waterloo Ronald Gould, Emory University Malcolm Greig, Simon Fraser University Gena Hahn, Universite de Montreal Heiko Harborth, Techn. Univ. Braunschweig Chris Hartman, University of Alaska Bert Hartnell, Saint Mary's University Pavol Hell, Simon Fraser University Wolf Holzmann, University of Lethbridge Peter Horak, University of Washington Jing Huang, University of Victoria Bill Jackson, Queen Mary, University of London Michael Jacobson, University of Louisville Heinz A. Jung, TU Berlin Veselin Jungic, Simon Fraser University Matthew Kahle, University of Washington Tomas Kaiser, University of West Bohemia Mark Kayll, University of Montana Mark Keil, University of Saskatchewan Hadi Kharaghani, University of Lethbridge Mahdad Khatiri nejad, Simon Fraser University Sandi Klavzar, University of Maribor, Slovenia Midori Kobayashi, University of Shizuoka, Japan Curt Lindner, Auburn University Petr Lisonek, Simon Fraser University Jiping Liu, University of Lethbridge Laura Chavez Lomeli, Simon Fraser University Cynthia Loten, Simon Fraser University Gary MacGilivray, University of Victoria Ladan Mahabadi, Simon Fraser University Behbahani Majid, University of Lethbridge Dragan Marusic, University of Ljubljana, Slovenia Montserrat Maureso, Universitat Politècnica de Catalunya, Spain Jenny McNulty, University of Montana LeVan Mike, Transylvania University, Kentuckey Mirka Miller, University of Newcastle, Australia Dave Witte Morris, Oklahoma State University/University of Lethbridge Joy Morris, University of Lethbridge Gisaku Nakamura, Tokai University, Japan Reza Naserasr, Simon Fraser University Nancy Ann Neudauer, Pacific University, Oregon Mike Newman, University of Waterloo Nenad Obradovic, Simon Fraser University Roman Pearce, Simon Fraser University Joseph Peters, Simon Fraser University David Pike, Memorial University of Newfoundland Louis V. Quintas, Pace University Rolf Rees, Memorial University of Newfoundland K. Brooks Reid, California State University San Marcos Moshe Rosenfeld, University of Washington, Tacoma Aidan Roy, University of Waterloo Frank Ruskey, University of Victoria Goran Ruzic, Simon Fraser University Gert Sabidussi, Universite de Montreal Mateja Sajna, University of Ottawa Ebrahim Salehi, University of Nevada Las Vegas Suzanne Seager, Mount Saint Vincent University Riste Skrekovski, Simon Fraser University K. Somasundaram, Amrita Institute of Technology and Science, Coimbatore, India Sung Song, Iowa State University Ladislav Stacho, Simon Fraser University Craig Swinyard, Portland State University Walter Wallis, Department of Mathematics Ping Wang, St. Francis Xavier University Evan Wantland, Warren Wilson College, North Carolina Valerie Watts, University of Arizona Nadine Wolff, University of British Columbia Erick Wong, University of British Columbia Roger Qinglin Yu, University College of Cariboo Zou Yubo, Memorial University of Newfoundland Cun-Quan Zhang, West Virginia University