语义信息

基于本体的Web数据语义信息的表示与处理方法研究

Research of Representation and Process of Semantic Information of Web Data Based on Ontology

基于WEB服务的语义信息表示框架

Semantic information representation framework based on WEB service

Word文档只有编辑和显示信息，无语义信息；

Word document has only edit and display information , no semantics information .

基于领域本体的XML语义信息抽取的研究与实现

Research and Implementation of XML Semantic Information Extraction Based on Domain Ontology

为了提高Web服务查找的性能，提出了一种基于语义信息的多服务社区的查找机制。

This paper presents an enhanced mechanism to improve the performance of a web service discovery system .

由于传统的Web服务的描述语言WSDL缺乏计算机可理解的语义信息。

Traditional Web Service Description language WSDL lacks computer-interpretable semantic information .

目前的Web服务发现技术很少涉及如何构建有效的服务语义信息，并且大多都基于一个集中式的注册中心，缺乏对服务的分布式查找。

Most of the current Web services discovery technologies involve little introduction of how to build the effective services semantic information .

该系统由领域本体服务器、本体映射服务器、语义信息源、以及多Agent查询系统组成。

The entire system integrates the ontology server , ontology-mapping server , semantic information sources and multi-agent query system .

P2P网络中基于本体的语义信息交互机制

Mechanism of semantic information interaction based on ontology in P2P network

根据装配体STEP中性文件对装配模型进行分层，根据工程语义信息对装配模型进行简化。

Assembly model is layered according to the STEP neutral document of assembly and simplified according to the project semantics information .

Ontology在语义信息检索中的使用

Application of Ontology in Semantic Information Retrieval

XML文档结构的确蕴含了一定的语义信息。利用这些语义信息，可以提高检索性能。

The XML file structure implies some semantic information , which can be used to improve the performance of retrieval .

因此，如何把QoS的语义信息应用于语义Web服务选择过程中成为一个颇受关注的问题。

Hence , how to make use of the semantic information of QoS during service selection has already been the focus of current research .

WWW图像语义信息提取方法研究

Research on Methods of Extracting Image Semantics in WWW

语义信息作为组合Web服务的一个重要方面，对于快速创建新的、功能更强大的Web服务来说至关重要，它将为Web服务之间的交互提供必要的基础信息。

As an important mechanism , semantic technology is a key point to create new enhanced Web Services rapidly and it supplies the interaction among Web Services composed with basic information .

传统的Web服务匹配是基于关键字的匹配，由于缺乏足够的语义信息，这种匹配方式的查全率和查准率都不高。

The traditional Web Service matching is based on the key words matching . However , the lack of semantic information leads to the low recall and precision of this matching .

将关系模式转换为XML模式往往不能保留数据库中原有的语义信息，针对这一问题本文提出利用逆规范化实现基于语义的关系模式到XML模式转换方法。

To translate relational schema to XML schema , most of methods can 't remain intrinsic semantic information of relational database . This paper presents a semantic-based translating algorithm through denormalization .

通过对一类业务信息的抽象，增加了EPC数据的语义信息，提高了RFID事件报告的可读性。

By abstracting the business information , it can increase semantic information of the EPC date and improve the readability of RFID event report .

各种各样的文件类型，它们包含基于若干特定技术的样式（例如：网络图）或者AbstractSyntaxTrees（例如：Java™）的语义信息；

A variety of file types that contain semantic information based on several technology-specific metamodels ( Web diagrams , for instance ) or Abstract Syntax Trees ( Java ™, for example )

XML（EXtensibleMarkupLanguage）技术作为表示数据语义信息的标准，正迅速发展成为应用程序间共享信息和交换数据的通用标准。

XML ( Extensible Markup Language ) technology as expressing data standard of semantic information , is becoming universal standard of datum of share information and exchange in application rapidly .

LSI潜在语义信息检索模型

LSI Latent Semantic Indexing Model

为了有效地提取特征所在类别的语义信息，本文提出了基于潜在语义文本分类模型（LatentSemanticClassificationModel：LSC）的特征选择两步法：用LSC模型进行特征抽取；

We propose two-step feature selection method based LSC ( Latent Semantic Classification Model ): in the first stage , the LSC model is used to select features ;

实验说明，这种图像语义信息提取方法，在基于内容和语义的WWW图像检索中具有较高的应用价值。

The experimental result showed that the extracting method of image semantics in WWW has highly applied value to content-based and semantic-based retrieval of image in WWW.

利用XML编辑距离，可将构件间相似性度量的时间复杂度限制在多项式级，且能保持构件的XML描述文档的节点语义信息和节点间的祖孙嵌套关系。

With XML edit distance , the computation of the similarity between components is resolved in polynomial time , furthermore , the semantic information of nodes and the relationship of ancestor-descendent among nodes in XML documents can also be preserved .

对于描述房间关系、功能及物品归属关系的全局拓扑地图是以RFID标签为节点，利用谱聚类算法实现，并完成语义信息库设计。

The global topology map describe the relationship of rooms , functions and objects attribution based on RFID tags as nodes , build by spectral clustering algorithm . and design the semantic repository .

传统的.Web资源中语义信息或领域知识是以自由文本或半结构化（HTML）的数据来描述的，其语义信息缺乏明确规范的描述。

In the traditional areas , Semantic Web resources information or knowledge in a free or semi-structured text ( HTML ) to describe the data , and it is lack of clear specification of semantic descriptions .

视频语义信息的研究基于F-logic的概念语义网

Representation on Image / Video Semantic Information Semantic Network Based on F-logic

由于BoW及其改进方法假设视觉词间相互独立，而这种假设忽视了视觉词间的关联性，所以本文提出了结合空间语义信息的图像特征表示方法。

As the BoW model assumes that visual words are independent of each other , it ignores the relation between the visual words . In our method , we combine spatial information and semantic information .

本文根据冷冲模CAD系统的设计特点，将知识、规则等语义信息与面向对象技术相结合，提出语义对象数据模型。

In this thesis , we presents semantic-object data model whose definition combines semantic information , such as knowledge and rules , with object-oriented technology according to the design feature of CAD system , define semantic-object engineer template combine with template knowledge express way .

首先描述了二元语义信息集结的有序加权平均（T-OWA）算子，并提出一种有序加权几何（T-OWG）算子；

The ordered weighted averaging ( T-OWA ) operator for two-tuple linguistic information is described .