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Research in Collaborative Management and Decision System for Crops Based on Knowledge Grid

Author: FengShiJie
Tutor: DaiXiaoPeng
School: Hunan Agricultural University
Course: Crop Information Science
Keywords: Knowledge Grid OGSA Grid Collaborative management Knowledge acquisition
CLC: S126
Type: Master's thesis
Year: 2009
Downloads: 56
Quote: 1
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Abstract


With the development of information science and technology , China's agricultural production and management is facing severe challenges. One of the problems is : Crop collaborative management decisions behind the development of computer technology, information technology development . Knowledge-based grid crop collaborative management decision support system for agricultural production to meet the new challenges provides a strong technology platform. The emergence of the knowledge grid collaborative crop management decisions for the development of new opportunities. Based on the analysis of grid -related technologies and grid architecture based on the grid to build knowledge -based crop collaborative management systems framework. The system framework for the collaborative management of grid technology in the field of agricultural production, applied research foundation. Based on the analysis grid hierarchy , Open Grid Service Architecture Technical characteristics and grid technology and service-oriented architecture that combines technological basis of management decisions on crop collaborative research system structure and hierarchy . Concluded that crop grid environment has a more collaborative management decision support system loosely coupled , reducing the complexity of the system -level access . Grid environment also studied ways of knowledge acquisition , knowledge acquisition , knowledge finishing techniques and crop cultivation ontology-based knowledge representation, knowledge -based collaborative grid crop management decision system provides a theoretical framework to build support. In this paper, an example object Rice Knowledge Grid is designed based on crop collaborative management decision support system framework and structure of the system -level analysis of each study . Subsequently , the knowledge service modeling and collaborative management processes and the use of WS-Resource management decisions on crop collaborative resource modeling depth study. Then how the application layer of the system structure, system security policy and grid environments crop collaborative management decision support system technical study of the quality of service .

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CLC: > Agricultural Sciences > Agriculture as the foundation of science > Agricultural physics > Electronic technology, computer technology in agriculture
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