Deep Web

Based on some characteristics of dynamic web pages, it also become an inevitable trend that the deep web comes out.

基于Web动态页面的一些特性，深度网页（亦称deep web或深网）的出现也就成了必然的趋势。

Design and Implementation of Domain Specified Deep Web Information Integration System

分领域深网信息集成系统的设计与实现

They are the important content of Deep Web integration study.

这些工作是deep web集成研究的重要内容。

Estimation for Overlapping Rate of Deep Web Databases Based on Attribute High-frequency Words

基于属性高频字的深网数据库重叠率估计

Design of the Book Search Engine System Based on Deep Web

基于deep web的图书搜索引擎系统设计

We hope that these approaches and techniques could make some contributions to developing Deep Web search systems.

我们希望这些方法和技术对于开发deep web搜索系统具有一定的参考价值。

Organizing such structured sources into a domain hierarchy that users can browse to find these valuable resources and is one of the critical steps toward the large-scale integration of heterogeneous Deep Web sources.

把这些结构化的deep web数据源按所属领域进行组织可以方便用户浏览这些有价值的资源，并且这也是大规模deep web集成搜索的一个关键步骤。

Therefore, exploring and study on Deep Web query search engine to satisfy the wide demands of users have become the primary focus of information research.

因此，探索和研究支持deep web查询搜索引擎从而满足实际用户的广泛需求，成为信息领域研究的重点。

Changed the way of visiting web page by link, so the traditional search engines can not access, they are called Deep Web.

改变了通过链接来访问网页的方式，使得传统的搜索引擎无法获取，因而被称为deep web。

Deep search is the kind of search which aim at Deep Web.

深度搜索就是针对deep web进行搜索。

The deep web plays an important role in network resources.

深层网络信息资源在网络资源中占有重要的位置。

The shear behavior Oh restrained concrete deep beams without web reinforcement

无腹筋混凝土约束深梁抗剪研究

The complex pattern matching is often met in the Deep Web patten inquiry.

对deep web进行模式匹配查询时，通常会碰到复杂的模式匹配。

Design and Implementation of Deep Web Vertical Search Engine

deep web垂直搜索引擎设计与实现

Research on Technology of Deep Web Data Extraction and Semantic Annotation

deep web数据抽取和语义标注技术研究

The experiment result shows that the technology in this thesis can be in favor of querying for Deep Web data with high speed and accuracy.

实验表明，本文所提出的技术能够高速、准确地支持deep web集成数据查询。

Research on Ontology-based Automatic Filling Forms of Deep Web Entries

基于本体的深度网入口表单自动填充方法的研究

Research on Quality Estimation Model of Deep Web Data Sources and Application

deep web数据源质量估计模型及应用研究

Research on Discovering Domain-Specific Deep Web Entries Based on Focused Crawling and Ontology

基于主题爬行和本体发现特定领域深度网入口的研究

This method makes full use of web page source code and visual information to determine the deep web query interface on one page.

通过对网页源代码、页面视觉信息进行综合利用，来确定一个页面中的deep web查询接口。

In addition, the deep Web data sources tend to change, such as the changes of page structure and result schema, which will affect the accuracy of original extraction methods.

其次，deep web数据源往往会发生变化的，比如数据的过期失效、模式信息的改变、页面结构的调整，这些变化都影响原有抽取方法的准确率，带来大量维护问题。

Research on Deep Web Vertical Search Engine

deep web垂直搜索引擎研究