Research On Information Organization Mechanism Based On Content Aggregation In Ubiquitous Network

With the development of Internet technology, the information resources in the ubiquitous network is increasing explosively, which causes the problem of information duplication and information overloading, affecting the users’ access to information resources. Information organization can make the disorganized original information in the ubiquitous network become an orderly and sophisticated information system, and reduce the negative impact of information overloading. As an effective mode for the adaptation to information organization under the environment of ubiquitous network, content aggregation is responsible for the selection, classification and analysis of mass information in the network, so as to provide valuable and more specific information. At present, content aggregation technology such as thesaurus, RSS, and related data aggregation, has been widely used in the organization process of network information resources.Based on the content aggregation classification methods, and in accordance with the goals and elements of information organization, the paper establishes the content aggression based information organization mechanism in the ubiquitous network, and makes an analysis of the feasibility.The paper is divided into four parts: the first part is the basic theoretical research,including the first chapter, the second chapter and the third chapter, which introduces the background and significance of the background, the present situation of domestic and foreign research, research content, research methods and the innovations of the paper, and makes an research on the basic theory of network and content aggregation.The second part is the construction of the organization mechanism, including the fourth chapter and the fifth chapter. It constructs the information organization mechanism based on the content aggregation and its macro technology framework,and analyzes the feasibility of the system. The third part is the case analysis, namely the sixth chapter, which makes an analysis of the characteristics of Baidu in content aggregation. The fourth part, namely the seventh chapter, summarizes the paper,which points out the research limitations and the problems to be solved, and puts forward suggestions on the future research.The achievements and innovations of the paper are as follows: 1. The paper reveals the character of information organization in the ubiquitous network, and in accordance with the basic theory of information organization and content aggregation mechanism, the paper analyzes the necessity and feasibility of content aggregation in the application of information organization in the ubiquitous network. 2. By the scientific planning method, and in accordance with the content aggregation classification and content aggregation based information organization elements, the paper constructs the content aggregation based information organization mechanism and analyzes the feasibility.