Therefore, it is desperately needed to study XML retrieval by integrating information retrieval and database technology.
因此，融合信息检索和数据库技术研究XML检索问题成为必然。
A tag weight model based on topic generalization is advanced, by which the tag weight is calculated automatically. Experiment results show that this model performs well in XML retrieval.
提出了用主题概括强度衡量XML标签权重的方法，实验结果显示，该方法能有效提高XML检索的质量。
This thesis aims at the efficiency problem of accuracy and recall rate in XML retrieval. Based on tree matching, the thesis makes a further study on the XML retrieval technology about metadata.
本文围绕查全率和查准率的效率问题，引入树匹配思想，对基于XML的元数据检索进行了深入的研究。
XAPI covers storage, retrieval, modification, and querying of data in an XML database, with support for transaction management.
XAPI涵盖了XML数据库中数据的存储、检索、修改和查询，以及对事务管理的支持。
Similarly, document retrieval from an XML column requires serialization, that is, converting the parsed XML format back into its original textual representation.
类似地，对xml列进行文档检索需要串行化，即，将已解析的xml格式转换回其原始文本表示。
Namespaces do a lot to ensure that the XML conforms to an expected schema but add complexity for retrieval of information.
名称空间做了很多工作来确保XML符合预期的模式，但也增加了信息检索的复杂性。
It supports the storage and retrieval of XML schema definitions following a defined governance model.
它根据已定义的治理模型支持XML模式定义的存储和检索。
XML database support is a key element of the On Demand Operating Environment, providing storage and retrieval of XML data in IMS databases.
XML数据库支持是随需应变运行环境中的一个重要方面，它支持在IMS 数据库中存储和检索 XML数据。
Only a blind full document retrieval, which again ignores the internal XML structure, can quickly read XML documents from CLOB columns.
只有盲目、全面的文档检索(这会再次忽略内部XML结构)能够快速从clob列读取XML文档。
The document parts become XML elements and can be treated like fields in a database-able to be located, sorted, used for retrieval, and otherwise manipulated.
文档各部分成为xml元素，并当作数据库中的字段处理—可以被定位、被排序、用于检索以及进行其他操作。
File system caching significantly improves CLOB retrieval performance (see Figure 6) such that query Q1 can be more than twice as fast as on the XML column.
文件系统缓存大大改进了clob检检索性能(参见图6)，因此查询Q 1速度能够达到xml列的两倍以上。
If your application deals with very large XML documents, it can be beneficial to use LOB locators for data retrieval.
如果应用程序要处理非常大的XML文档，那么可以将LOB定位符用于数据检索。
This article explores how XML and PHP can provide the structure and retrieval mechanism to give this kind of auditing support.
本文探究XML和PHP可以如何提供结构和检索机制，来满足这种审计支持。
The second half of the script does the retrieval of the records from the query result set and encodes them into XML.
脚本的第二部分从查询结果集中检索记录，并将它们编码成xml。
Therefore, you have efficient search and retrieval of XML data using XQuery, SQL, or a combination of both.
因此，您可以使用XQuery、SQL或者结合使用二者来有效地搜索和检索x ML数据。
To assess the difference in query performance between XML and CLOB columns, five queries were designed to cover the following common search and retrieval cases.
为了评估XML和clob列之间的查询性能差异，本文设计了5个查询来涵盖以下常见的搜索和检索情况。
Additionally, in the supply chain application space, XQuery XML storage and retrieval has the potential to play an important role in accelerating overall system performance.
另外，在供应链应用领域，XQueryXML存储和检索有可能对加速整个系统的性能发挥重要作用。
The Builder first ensures the XML document has been validated and parsed before it allows retrieval of a XUI document.
在允许检索一个XUI文档之前，Builder首先确保XML文档已经被验证和解析。
Method two: Input information by simple retrieval of XML or relational data.
方法二：通过简单地检索X ML或关系数据来输入信息。
It loads the entire XML document into memory, and retrieval of elements from the XML document all occurs in memory.
它将把整个XML文档装载到内存中，并且从XML文档中检索元素全都在内存中进行。
This paper puts forward an information retrieval system based on XML documents database on the foundation of segmentation technology, index technology and structured query language technology.
在分词技术、索引技术、结构化查询语言技术的基础上，提出了一个基于XML文档数据库的信息检索系统，这一系统模型主要由分词模块、索引模块及查询模块组成。
According to the video content description tool, we can build standardized description adapted to video retrieval. The final format of the description USES XML recommended by W3C.
根据本文设计的视频内容描述工具，可以建立适合于视频检索的标准化描述，该描述的最终结果采用W3C的XML语言模式。
Thus, professional document management and retrieval is immensely easier for XML documents.
因此，对XML文档而言，专业的文档管理和检索极其容易。
Retrieval is not limited to data that conforms to a single schema, but can be performed on any customer-defined or industry standard XML format.
检索并不局限于构成单一架构的数据，而是可以针对任何自定义的或行业标准的XML格式来执行。
It designs and implements XML tagging, indexing, keyword retrieval and structural retrieval on Chinese thesis, and finally constructs an XML-based Chinese thesis retrieval system.
对博硕士论文数据集的XML标引、索引、关键词检索和结构化检索分别进行设计和实现，构建一个基于XML的中文博硕士论文检索系统。
Therefore, XML information retrieval has become one of hot spots of information retrieval research.
因此，XML信息检索已成为目前信息检索领域的研究热点之一。
Isomerization unit data connectivity components for the main database for retrieval and XML data generation.
数据连接组件主要进行异构数据库的读取和XML数据的生成。
Therefore, we should complete XML-oriented file pre-processing and indexing and select XML-oriented file retrieval models. 3 figs. 3 formulas. 10 refs.
为此，必须完成面向XML的文档预处理和索引、面向XML的文档检索及检索模型的选择。图3。公式3。参考文献10。
This paper analyzes data retrieval of XML currently, and proposes a kind of path index technology which have been combined with inverted file to implement retrieval both on context and structure.
该文分析了当前对XML数据检索的相关工作，提出了一种路径索引技术，并将之无缝结合了基于文本的倒排索引文档，以实现XML文档的内容和结构的双重检索。
This paper analyzes data retrieval of XML currently, and proposes a kind of path index technology which have been combined with inverted file to implement retrieval both on context and structure.
该文分析了当前对XML数据检索的相关工作，提出了一种路径索引技术，并将之无缝结合了基于文本的倒排索引文档，以实现XML文档的内容和结构的双重检索。
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