Research On Management Of Decision Resource In The Grid Environment

With the rapid development of the Internet and the global economy, the environment for decision-makers is becoming more complicated. Because many problems, such as information explosion,information isolation,lack of standard criteria and also the shortage of open and modularization exist in the information management, innovative theory, method and technology are needed for the management of decision resources.The advent and maturing of Grid brings about a lot of opportunities and challenges for the management of decision resources. Grid is an advanced technology representing "the third Internet revolution". It is considered as a flexible, secure, coordinated resources sharing among dynamic collections of individuals, institutions. Grid provides an ideal method for the sharing, organizing and also managing decision resources on the Internet. Therefore, the research on management of decision resource in the Grid environment is important from both academic and practical respects.This thesis illustrates the basic idea and concept of decision resource management, analyzes the characteristics of decision resource management, points out the core principles in resource management are adaptive management, secure management and using computing economy model, discusses the architecture of grid secure and economy grid, outlines the technology framework of adaptive management of decision resource by discussing Agent grid technology.Data and model resource management are the core topics of decision resource management. Combining the idea of service oriented architecture, this thesis proposes a new technology framework of data and model resource management, puts forward a new concept of model management, and discusses the influence of grid on the utilizing and management of man-machine conversation resources. Grid technology changes the organization,using and management of decision resource.This thesis finally discusses how to apply the theory and methods in a practical field to analyze and design information system based on WSRF, which was used to check the reasonability, validity and technical feasibility of the theory and methods of decision resource management in the Grid environment.