Volume XXIII, Issue 2, 2013 Timed Tuplix Calculus and the Wesseling and van den Bergh Equation, pages 169-190 Authors: J.A. Bergstra, C.A. Middelburg Abstract | References | BibTeX | Full Text (PDF) UC and EUC Weak Bit-Commitments Using Seal-Once Tamper-Evidence, pages 191-228 Authors: I. Boureanu, S. Vaudenay Abstract | References | BibTeX | Full Text (PDF) Algorithmics of Posets Generated by Words Over Partially Commutative Alphabets (Extended), pages 229-249 Authors: Ł. Mikulski, M. Piątkowski, S. Smyczyński Abstract | References | BibTeX | Full Text (PDF) Locality and Applications to Subsumption Testing in EL and Some of its Extensions, pages 251-284 Authors: V. Sofronie-Stokkermans Abstract | References | BibTeX | Full Text (PDF)