一个基于语义万维网的应用平台

为了对语义万维网程序提供支持，构建了一个基于语义万维网应用的平台(SWAP)。介绍了SWAP的存储模型，包括对文本文件的支持、数据库的设计和构建；描述了中间层的应用程序接口的设计，举例阐述了存储模型与核心数据结构的转换，并简单介绍了建立在此基础上的语义知识编辑环境这一特殊应用，SWAP系统为语义万维网程序的开发和运行提供了一个完整的平台。     

A Framework of Semantic Information Representation in Distributed Environments

0 IntroductionOonft thhee gcloombaml uinnifcoartimoanti onentiwnofrraksst rhuacstu mread,et ahvea iglraebalte teox puasnesrisolarge number of autonomous data repositories ,however ,these repositories present different structures and semantics result fromthat distinct data sources may use different modeling methodsmaking very difficult to share and exchangeinformation.Recentlythere have been some works ,such as OntoBroker in Ref .[1] ansystemin Ref .[2] ,that focus on the umformrepresentation …     

Query through heterogeneous ontologies using association matrix

This paper introduces the definition and calculation of the association matrix between ontologies, h uses the association matrix to describe the relations between concepls ill different ontologics and uses concept vectors to represent queries; then computes the vectors with the association matrix in order to rewrite queries, This paper proposes a simple method of querying through heterogeneous Ontology using association matrix. This method is based on the correctness of approximate information filtering theory; and it is simple to be implemented and expected to run quite fast.     

Integrated semantic similarity model based on ontology

To solve the problem of the inadequacy of semantic processing in the intelligent question answering system. an integrated semantic similarity model which calculates the semantic similarity using the geometric distance and informarion content is presented in this paper. With the help of interrelationship between concepts, the information content ofconcepts and the strength of the edges in the ontology network. we can calculate the semantic similarity between two concepts and provide information for the further calculation of the semantic similarity between user‘s question and answers in knowlegdge base. The results of the experiments on the prototype have shown that the semantic problem in natural language processing can also be solved with the help of the knowledge and the abundant semantic information in ontology. More than 90% accuracy with less than 50 ms average searching time in the intelligent question answering prototype system based on ontology has been reached. The result is vety satisfied.     

A semantic retrieval method based on the fuzzy reasoning

This paper gives a semantic fuzzy retrieval method of multimedia object, discusses the principle of fuzzy semantic retrieval technique, presents a fuzzy reasoning mechanism based on the knowledge base, and designs the relevant reasoning algorithms. Researchful results have innovative significance. Foundation item: Supported by the Natural Science Foundation of Hubei Province(No. 200J157) Biography: Cao Jia-heng(1946-), male, Professor, research direction: multimedia software, artificial intelligence.     

语义结构复杂异常的语符"A and B"

"A and B"是最常见的词组形式,也是最简单的常用组词结构.对其作语法分析很容易,作正确又清晰的语义分析却不容易.     

关于客家方言体貌助词“啊”

客家方言体貌助词“啊”,既可以表示动作的完成,也可以表示动作持续的方式等多种状态.而它的本字“虽熟犹生”,或许属于汉语与非汉语交融的底层词语.     

“单片机原理及应用”的教与学

针对单片机原理及应用课程中存在的一些教与学的难点问题 ,例如 ,如何处理硬件电路部分 ,如何加深理解及记忆“控制字” ,如何逐步提高学生综合运用能力等 ,结合自身的教学实践 ,提出了一些较有成效地教授方式和方法     

在多文种环境下的维吾尔语文字校对系统的开发研究

介绍Windows2000与Office2000环境下制造出“维语文字校对系统”软件的一种方法。     

日语被动句中助词“に”的关系语义辨析

在日语被动句中出现的助词“に”,不仅有表示被动句中施动者的关系语义,还有表示其它的关系语义,这样给翻译带来一定的难度。本文从“に”构成的词素中词的类别及谓语动词需要哪种补语入手,通过例句辨析被动句中助词“に”的种种关系语义,力求翻译上的正确性。