In a dynamic parametric process every sub-process may spawn arbitrarily many, identical child processes, that may communicate either over global variables, or over local variables that are shared with their parent.
We show that reachability for dynamic parametric processes is decidable under mild assumptions. These assumptions are e.g. met if individual processes are realized by pushdown systems, or even higher-order pushdown systems. We also provide algorithms for subclasses of pushdown dynamic parametric processes, with complexity ranging between NP and DEXPTIME.
Tue 17 Jan (GMT+02:00) Amsterdam, Berlin, Bern, Rome, Stockholm, Vienna change
|10:30 - 11:00|
|11:00 - 11:30|
Roderick BloemInstitute of Software Technology, Graz University of Technology , Hana Chockler, Masoud EbrahimiInstitute of Applied Information Processing and Communications, Graz University of Technology, Ofer StrichmanTechnionFile Attached
|11:30 - 12:00|
Dejan JovanovićSRI International