Electronic Notes in Theoretical Computer ScienceVolume 109, 14 December 2004, Pages 1-2PrefaceAuthor links open overlay panelReiko Heckel (Guest Editor)Show moreShareCitehttps://doi.org/10.1016/j.entcs.2004.11.005Get rights and contentUnder a Creative Commons licenseopen accessPrevious article in issueNext article in issueRecommended articlesCited by (0)Copyright © 2004 Elsevier B.V.