Matteo Fischetti Peter Widmayer ATMOS 2008 - 8th Workshop on Algorithmic Approaches for Transportation Modeling, Optimization, and Systems, Karlsruhe, Germany, September 18, 2008 ATMOS Internationales Begegnungs- und Forschungszentrum fuer Informatik (IBFI), Schloss Dagstuhl, Germany 2008 08002 Dagstuhl Seminar Proceedings db/conf/atmos/atmos2008.html