Theoretical Computer ScienceVolume 546, 21 August 2014, Pages 1-2PrefaceAuthor links open overlay panelGian Luca Cattani, Thomas T. Hildebrandt, Daniele VaraccaShow moreShareCitehttps://doi.org/10.1016/j.tcs.2014.02.038Get rights and contentUnder an Elsevier user licenseopen archivePrevious article in issueNext article in issueRecommended articlesCited by (0)Copyright © 2014 Elsevier B.V. All rights reserved.