Electronic Notes in Theoretical Computer ScienceVolume 253, Issue 6, 4 March 2010, Pages 1-2PrefaceAuthor links open overlay panelIrek UlidowskiShow moreShareCitehttps://doi.org/10.1016/j.entcs.2010.02.001Get rights and contentUnder a Creative Commons licenseopen accessPrevious article in issueNext article in issueRecommended articlesCited by (0)Copyright © 2010 Elsevier B.V.