Research on Access Mechanism of WIRD Based on Object Petri Nets

被引：0
|
作者：
Tang, Da [1 ]
Qian, Huimin [1 ]
Li, Ye [2 ]
机构：
[1] Dalian Univ Technol, Dept Comp Sci & Engn, Dalian 116024, Liaoning Provin, Peoples R China
[2] Dalian Maritime Univ, Econ & Management Coll, Dalian 116026, Peoples R China
来源：
WCICA 2006: SIXTH WORLD CONGRESS ON INTELLIGENT CONTROL AND AUTOMATION, VOLS 1-12, CONFERENCE PROCEEDINGS | 2006年
关键词：
object Petri nets; WIRD; data consistency;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
From the analysis of workflow instance relevant data (WIRD), and a modeling method of WIRD based on object Petri nets is proposed. The method dynamically constructs an access mechanism of WIRD, to guarantee the security of WIRD. Moreover, a version management mechanism of WIRD is adopted as well as a collaborative communication mechanism of concurrent tasks is established to solve the inconsistency of WIRD during execution of workflow. The research of applied example has shown that this modeling method is significant in the application of access right and integrality of WIRD.
引用
收藏
页码：6850 / +
页数：2
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