2.2 Semantics Given a clock valuation v and d a IR+, v+d is the valuation given by (v+d)(x) = v(x) + d, ax a C. For R a C, v[Ra 0] is the ... The Kronos tool is a model checker for TCTL and timed I¼-calculus , and Uppaal  verifies properties in a timed modal logic. ... since the difference between two clocks corresponds to the difference between the execution times of the transitions that reset them.
|Title||:||CONCUR'99. Concurrency Theory|
|Author||:||Jos C.M. Baeten, Sjouke Mauw|
|Publisher||:||Springer - 2003-07-31|