Weighting calculation and judging method of regional traffic state based on information coordination;

There are three main parts of the coordination:information coordination,strategy coordination and coordinated implementation.

From the angle of facing application, this paper researches that how to realize the Information Coordination in SCM and then coordinates the operation of the whole supply chain and realizes the aim of SCM.

Based on the analysis of the Enterprise Resource Planning Ⅱ(ERPⅡ) evolution processes, the author, in the paper, studies on the corporate information synergy system and the structure of the corresponding ERPⅡ system, and some advices are provided on the enforcing of ERPⅡ in a corporation.

This paper reviewed researches about information synergy in supply chain and the application of agent.

Agricultural meta-data model based spatio-temporal ontology, spatial clustering and mapping for agricultural data, information cooperation, role-based access control were researched.

Based on learning the activity characters of network centric command and control, a model of command and control information cooperation was established from the perspective of complex networks, and then the changes of network characters under different evolution rules were quantificationally analyzed, which provided new ideas and me.

Multi-mode information collaboration and information exchange on the same single node,among different nodes and isolated nodes,as well as network topology are presented.