Electronic Notes in Theoretical Computer ScienceVolume 178, 4 July 2007, Pages 1-2PrefaceAuthor links open overlay panelGuido RößlingShow moreShareCitehttps://doi.org/10.1016/j.entcs.2006.01.034Get rights and contentUnder a Creative Commons licenseopen accessPrevious article in issueNext article in issueRecommended articlesCited by (0)Copyright © 2007 Elsevier B.V.