Research on the Reasoning Mechanism of Copyright Protection of Digital Content Based on the Petri Net

摘要

The Web's rapid growth has made the task of digital right protection difficult. In this paper WHDO which is a kind of hybrid digital object is defined and can provide a reasoning mechanism of copyright protection of digital content. The Petri Nets of Propositional Logic and the REL inferring mechanism are introduced also. A example is given to show that this scheme is feasible.