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Research on Semantic Analysis of Programming Problem Statements Based on Ontology

Author: ChengYuQiang
Tutor: ZhuGuoJin
School: Donghua University
Course: Computer Software and Theory
Keywords: Noumenon Semantics Function Program design questions
CLC: TP311.1
Type: Master's thesis
Year: 2010
Downloads: 35
Quote: 1
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Abstract


The meaning of the questions described unclear \Such as the concept of two ambiguous concept instance lost item semantic integrity is not easy to distinguish. To solve this problem, the proposed topic ontology-based semantic expression, body theory and technology research questions semantics introduced to programming questions. First, we extract the questions function relationship implicit in the question description, the questions function is the internal structure of the questions most important, important questions of ontology modeling. Questions the special function of comparative analysis, particular elements of the domain and range of questions function structure; method using body first the classification problem variables of questions, and decomposition of the problem variables to the smallest atom member variables obtained problem variables detailed structure of the body model diagram; research questions function constraints article summarizes the 28 most commonly used constraint condition, which is the important part of the questions the internal structure of questions function of the type of functionality; summed by analyzing to determine the questions the relationship between the function type questions constraints and problem variables. Secondly, the research is focused on questions of ontology model, including questions concept ontology model and exam format ontology model, which questions the basis of semantic. Questions concept ontology model is constructed in accordance with the logical relationship between the concept of the test questions, questions of ontology model, focusing on questions of the data and structure; exam format model is constructed according to the manifestations of the questions the questions model. Questions the concept of ontology model format ontology model data sources, formats ontology model is the existence of a concept ontology model. Item semantic ontology model of the questions on the computer through the form of metadata represented by metadata specification constraints the semantics of questions. Finally, the proposed ontology title design, and multi-language questions generate principle research and exploration. Body questions can \computer-assisted people to complete the ACM questions related work. And multi-language questions to generate a theoretical feasibility study.

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer software > Program design,software engineering > Programming
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