IDSS2005 -- Intelligent Decision Support Systems 2005, Siena, Italy

28 August to 2 September 2005 at the Certosa di Pontignano, Siena, Italy. Names of participants at the original IDSS at San Miniato, Italy, in 1985 are underlined.

Standing, from left to right:
Marcus Watson, Dave Woods, Penny Sanderson, Anne-Sophie Nyssen, Morten Lind, Simone Pozzi, John Wilson, Luigi Macchi, Antonio Rizzo, Sara Kraemer, Bjorn Johansson, TBA, Fabio Tango, Pietro Carlo Cacciabue, Rogier Woltjer, Gudela Grote, Peter Svenmarck, Trudi Farrington-Darby, John Wreathall, Alex Schulte, Johannes Petersen, Michael May, Bob Taylor

Kneeling, from left to right:
Sara Sharples, Yushi Fujita, Luca Save, Daniele Baranzini, Sebastiano Bagnara, Wan Chul Yoon, Toshi Inagaki, Erik Hollnagel, Neelam Naikar, Anne Miller, Leena Norros, Kevin Corker, Nick McDonald, Amy Pritchett, Bob Bolia

Absent from picture:
Neville Moray, Elisa De Grandis, Erland Svensson, Giuseppe Mancini

Unable to attend:
Giovanni Guida, Robert Hoffman, Francoise Decortis