Volume XXII, Issue 2, 2012 Indirect Jumps Improve Instruction Sequence Performance, pages 253-265 Authors: J.A. Bergstra, C.A. Middelburg Abstract | References | BibTeX | Full Text (PDF) Standard Type Soundness for Agents and Artifacts, pages 267-326 Authors: F. Damiani, P. Giannini, A. Ricci, M. Viroli Abstract | References | BibTeX | Full Text (PDF) On Safety Properties and Their Monitoring, pages 327-365 Authors: G. Roșu Abstract | References | BibTeX | Full Text (PDF) Position Automata for Kleene Algebra with Tests, pages 367-394 Authors: A. Silva Abstract | References | BibTeX | Full Text (PDF)