Exploiting Labels in Structural Operational Semantics

Peter D. Mosses
2005 BRICS Report Series  
Structural Operational Semantics (SOS) allows transitions to be labelled. This is fully exploited in SOS descriptions of concurrent systems, but usually not at all in conventional descriptions of sequential programming languages.<br /> <br />This paper shows how the use of labels can provide significantly simpler and more modular descriptions of programming languages. However, the full power of labels is obtained only when the set of labels is made into a category, as in the recently-proposed
more » ... recently-proposed MSOS variant of SOS.
doi:10.7146/brics.v12i8.21874 fatcat:kljub5ny6bdzrg6sgkrkylrfla