Lucene is an open source information-retrieval search engine, best known for its full-text indexing capabilities and its ability to search the Internet.
Lucene是一个开源的信息检索搜索引擎，以它的全文本索引能力和搜索互联网能力而著名。
Information retrieval, or simply "search" for short, is now a fairly fundamental field of computer science.
信息检索或简称为“搜索”，目前是计算机科学中的一个非常重要的领域。
The former allows easy searches, semantic context and information retrieval, whereas the latter enables efficient editing in an advanced hypertext environment.
前者有助于搜索、语义上下文和信息检索，而后者让用户能够在高级超文本环境中进行高效的编辑。
The WWW project merges the techniques of information retrieval and hypertext to make an easy but powerful global information system.
WWW项目将信息获取和超文本这两项技术结合在一起，构建了一套既便捷又强大的全球信息系统。
This research group proposed DRIS (Domain resource integration system), whose goal is also to integrate all kinds of information resources and build an Internet information retrieval infrastructure.
这个研究小组提出了DRIS(域信息整合系统)，其目标正是综合各种各样的信息资源，并构建一个互联网上的信息回馈设施。
XIA likewise promises to help users find content wherever it is most accessible, even if this isn't a host server, speeding information retrieval while cutting redundant network traffic.
同样的, XIA 也保证帮助用户从最佳的存取点找到内容,该点甚至可以不是一台主机服务器,这样就加快了信息提取同时也去除了多余的网络交通.
Information retrieval is significantly enhanced in the IBM Informix Dynamic Server, Version 10.0 documentation set. The enhanced documentation set includes.
在IBMInformixDynamicServer,Version 10.0文档集中，信息检索能力得到了显著增强。
Companies have been adopting Web services technologies for several years, but Web services are primarily used for information retrieval.
尽管许多公司已采用Web服务技术多年，但是它们主要将Web服务用于信息检索。
In the employee information Retrieval scenario, employee information from various tables is retrieved by the stored procedure.
在EmployeeInformation Retrieval场景中，存储过程检索了各种表中的员工信息。
In information retrieval, vector space model is one of significant mathematics tools.
在信息检索中，向量空间模型是最有效的数学工具之一。
In addition to these helping features, the participants' behavior suggests that the design of Web sites be adjusted to respond to the important role of visual clues in information retrieval.
除了这些有帮助的特征外，这些参与者建议，在资讯检索中网站的设计应该可调整，来回应视觉性的提示应扮演重要角色。
Query expansion is an effective way to optimize information retrieval.
查询扩展是优化信息检索的有效途径。
The paper analyses the characteristics of Internet information resources and points out some ways and skills for information retrieval.
本文通过对网络信息资源特点的分析，阐明了网络信息检索的方法和技巧。
The research about word similarity is very important in knowledge representation and information retrieval.
词语相似度研究，是知识表示以及信息检索领域中的一个重要内容。
This paper has mainly discussed the meaning, effect and analysis tools of patent information and introduced the methods for patent information retrieval.
本文论述了专利信息的内涵、专利信息的作用及专利信息的分析工具，介绍了专利信息检索的途径。
These tools are classified into three categories - information retrieval tool for logined name and address, indexed information retrieval tool and interactive information retrieval tool.
这些工具分成三类——登录姓名和地址的信息检索工具，索引信息检索工具和互动信息检索工具。
Therefore, a research on the standard system of heterogeneous information retrieval under the web environment becomes an important topic of current information retrieval area.
因此研究网络环境下，异构信息检索的标准体系成为当前信息检索领域的一个研究热点。
Unlike information Retrieval, information Extraction Systems extract factual information directly from natural language texts.
与信息检索不同，信息抽取直接从自然语言文本中抽取事实信息。
This paper gives a brief introduction to the concept and technologies of multimedia information retrieval, and further analyzes several typical systems of multimedia information retrieval.
简明地介绍了多媒体信息检索的概念及其主要技术，并对几个典型多媒体信息检索系统进行了探讨分析。
Information retrieval: search algorithms, information extraction, question answering, cross-lingual retrieval and multimedia retrieval.
信息获取：搜索算法、信息抽取、自动应答、跨语言获取、多媒体获取。
In 2005, an annual conference, AIRWeb, Adversarial Information Retrieval on the web, [20] was created to discuss and minimize the damaging effects of aggressive web content providers.
在2005年的网络对抗性信息检索年度会议(airweb, Adversarial Information RetrievalontheWeb)上，人们探讨了如何将过激网络内容提供者的破坏性后果最小化。
Chinese English dictionary is of great importance to such fields as cross language information retrieval, machine aided translation et al.
汉英词典对于跨语言信息检索、计算机翻译等许多领域具有重要意义。
SIR can significantly enhance the recall and precision of the information retrieval by the semantic inference. Finally, the practicability of the SIR model is analyzed.
最后分析了SIR的可用性，证明了SIR可极大地提高语义网上信息检索的查全率和查准率。
Intelligent information retrieval system is characterized not by simple key word match, but concept retrieval as its core.
智能信息检索以概念检索为主，而不是简单的关键词匹配。
Semantic retrieval can be used to overcome the shortcomings of traditional retrieval techniques based on lexical matching, and is the trend of information retrieval.
语义检索能克服传统的基于关键词匹配检索的缺点，是信息检索的发展趋势。
The multimedia is bringing information retrieval new challenges.
信息系统的多媒体化给检索带来了新挑战。
Because computer can understand the meaning of metadata carried by RDF, our searching engine can provide information retrieval based on concept or content.
由于计算机可以理解rdf描述和携带的元数据的含义，因此可以做到基于内容的精确检索。
In face of network environment, Information retrieval also faces many new problems.
情报检索面临网络化环境，也就意味着面临许多的课题。
Therefore, cress - language information retrieval has been hot in research.
因此，跨语言信息检索成为当今的研究热点。
Therefore, cress - language information retrieval has been hot in research.
因此，跨语言信息检索成为当今的研究热点。
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