Fifth Workshop on Multi-agent Sequential Decision Making in Uncertain Domains (MSDM) Toronto, Canada May 11, 2010 Organizing Committee: Matthijs Spaan Institute for Systems and Robotics, Instituto Superior Técnico Christopher Amato Computer Science Department, University of Massachusetts at Amherst Georgios Chalkiadakis School of Electronics and Computer Science, University of Southampton Prashant Doshi Department of Computer Science, University of Georgia Abdel-Illah Mouaddib Lab of GREYC-CNRS, University of Caen Basse-Normandie Program Committee: Martin Allen Connecticut College Aurelie Beynier University Pierre and Marie Curie (Paris 6) Brahim Chaib-draa Laval University François Charpillet LORIA Ed Durfee University of Michigan Alessandro Farinelli University of Verona Piotr Gmytrasiewicz University of Illinois Chicago Robert Goldman Smart Information Flow Technologies Eric Hansen Mississippi State University Sven Koenig University of Southern California Michail Lagoudakis Technical University of Crete Francisco Melo INESC-ID Lisboa Enrique Munoz de Cote University of Southampton Frans Oliehoek University of Amsterdam Simon Parsons Brooklyn College Pascal Poupart University of Waterloo David Pynadath Information Sciences Institute Xia Qu University of Georgia Zinovi Rabinovich University of Southampton W.T. Luke Teacy University of Ulster Karl Tuyls Maastricht University Pradeep Varakantham Singapore Management University Makoto Yokoo Kyushu University Shlomo Zilberstein University of Massachusetts, Amherst