On Efficiency Preorders [chapter]

Manish Gaur, S. Arun-Kumar
2013 Lecture Notes in Computer Science  
Theories of efficiency preorders and precongruences for concurrent systems have been described in various papers. We describe a procedure to implement two of these precongruences. Considering the extra information that is needed to be maintained while computing efficiency preorders, our procedure with a complexity O(n 3 m), compares favourably with that for deciding observational equivalence (O(n α m)). Further, the algorithm may be plugged in to existing model-checkers such as the
more » ... orkbench of the New Century (CWB-NC) without any significant overheads of space or time.
doi:10.1007/978-3-642-40213-5_6 fatcat:cwsz7tsvnvfrbgnqehhpaw6xqq