Design And Implementation Of The Knowledge Base System For Agri-scientific Research Management

In this dissertation, some relevant concepts (such as knowledge, information management, and knowledge management) were analyzed, the development and function structure of knowledge base system were researched. The author introduced the concept of "knowledge base system" into agri-scientific research institution and proposed to develop the knowledge base system for agri-scientific research management, which is a platform to share knowledge and to facilitate knowledge innovation. Through it, scientific researchers can utilize all kinds of knowledge in their daily work and improve the research level of the scientific research institution.Based on system analysis and system design, this dissertation set up and implemented the knowledge base system for agri-scientific research management. The system has three types of users: administrative user, scientific research user and system maintaining user. By analyzing their different demands, the functions of the system were determined, which laid down the foundation for system design. System design phase includes logic structural design, function module design and knowledge warehouses design. The system consisted of several application modules, such as field knowledge management module, consultant module, knowledge bases management module, etc. The major function of knowledge bases and databases is to preserve various knowledge and information that of an agri-scientific research organization. On the basis of comparing the structure of present application systems and the relevant Web database technologies, the author adopted B/S structure and choose ASP and SQL Server 2000 as tools to develop the system.The system designed and developed in this dissertation is of high-efficient, stable and flexible characteristics. As a platform, it can be used as an important tool for agriculture research institutions to carry out knowledge management.