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Research and Implementation of Maize Diseases, Pests and Weeds Diagnostic System

Author: GuoHongLiang
Tutor: LiXiongFei
School: Jilin University
Course: Applied Computer Technology
Keywords: Noumenon Ontology Construction Ontology Retrieval Full-text search
CLC: TP311.52
Type: Master's thesis
Year: 2008
Downloads: 83
Quote: 2
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In recent years, with the rapid development of information science , ontology gradually used in the field of knowledge engineering and information science . The purpose of building a domain ontology want one or more domain-specific concepts and terminology standardization , facilitate its practical application in the field or fields between . In China, the Agricultural Ontology research is becoming a hot research in the field of agricultural information , a new direction in knowledge engineering . The work done in this article is part of the National 863 Project \The main work of this paper is to build corn pests ontology , and the development of corn pests queries diagnosis system . First, the combination of the existing ontology building methods and tools , described in detail the corn pests ontology building process , the description of the specification of the conceptualization of the knowledge of the insect pest of corn fields ; followed by the introduction of corn pests query diagnosis Finally , the system developed technical background and frame structure; pests query using SQL Server 2005 full-text search function , and provides a variety of ways to search , the use of the JSP and JENA technology achieve ontology - based diagnostic function . Currently, the corn pests queries diagnosis system has been able to provide services for farmers .

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