%0 Journal Article
%T Process Grammar and Process Language of Petri Nets<br>Petri网的进程文法和进程语言
%A 吴哲辉
%A 张继军
%J 计算机科学
%D 2002
%I 
%X The concept of process grammar, based on the idea of vector grammar, for petri net is presented in this pa-per. The process language of a petri net can be generated by derivation according to its process grammar . The set ofbasic process section sequence represented by the process language of a petri net ∑is the same as that represented bythe process expression of ∑if ∑is bounded or fair. In the case of that∑is unbounded and unfair ,the set of all processof∑ can also be represented by its process language passed through parallel processing.
%K Petri net
%K Process
%K Process grammar
%K Process expression<br>Petri网
%K 进程文法
%K 进程语言
%K 进程表达式
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=315BB9B321A87C99&yid=C3ACC247184A22C1&vid=771469D9D58C34FF&iid=59906B3B2830C2C5&sid=4AD960B5AD2D111A&eid=339D79302DF62549&journal_id=1002-137X&journal_name=计算机科学&referenced_num=3&reference_num=8