PISGrid: A Semantic Grid Infrastructure of Establishing Dynamic Virtual Organizations According to Requirement for Press Industry

Information technology has already been applied in the press industry. But information can´t be shared in the press industry chain. In order to solve isolated information island, this paper presents a grid_based infrastructure which adopts the semantic Web and the Grid. One character of the infrastructure is that ontologies realize semantic information and semantic service. Another character of this infrastructure is that grid services can dynamically establish a virtual organization in terms of information flow, logistical flow and workflow