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- Document Retrieval Technology. 科技文献检索：
- By taking advantage of the information retrieval technologies and the PULSAR, a high performance speech document retrieval system was developed, its three major modules are speech recognition, document indexing and playback. 利用自主开发的PULSAR语音识别系统及信息检索技术，设计实现了一套高效的语音检索系统。
- Information processing system that relies on automated and computerized typing, copying, filing, dictation, and document retrieval. 具有自动化和计算机化的打印、拷贝、文件编排、口授和资料检索等功能的信息处理系统。
- This paper will present the latest research and directory on the organization SIGIR who lead the information retrieval technology. 本文通过介绍当今信息检索领域的主要会议组织SIGIR的最新研究成果来给大家展现出整个信息检索领域最尖端的研究课题和方向。
- In the 80s of the 20th century, CD-ROM retrieval technology was used in reference service. 80年代光盘资源和检索技术引入参考咨询；
- One of research topics focus on language model for document retrieval and comparison with classic VSM on a Chinese test-set. 本文研究重点之一是研究SLM-based语言模型中Ponte、GLM模型在中文检索测试集上的表现,并与经典的VSM对比。
- The sharp increase of image information makes image retrieval technology develop fast too. 摘要图像信息的急剧增长，使得图像检索技术也获得迅速发展。
- This article take a document retrieval approach to make a brief introduction to the meaning of the sch ool physical culture. 运用文献资料法,研究校园体育文化的内涵,对打造重庆师范大学校园体育文化所面临的机遇,以及校园体育文化与学校体育教育的关系进行论证。
- Content-based image retrieval technology is the technology that can retrieval a lot of pictures from image databases. 摘要基于内容的图像检索技术是目前能有效检索大量图像资料的关键技术。
- The web site provides:Patent Searches - PTO Services - Document Retrieval - Patent Watch Services - Contact Us - Site Map. 本网站提供的主要内容包括:专利检索-PTO服务-文献检索-专利查看-联系我们-网站地图。
- We design a workflow-based co-author model on the basis of editting and retrieving technology of document. 该系统以综合文档的编辑、检索技术为基础，设计了一个基于工作流的协作编辑模型。
- Recommends the experience of implementing cooperative learning/teachin g in document retrieval courses and describes its purport and method in five asp ects. 本文介绍了文检课中实施合作学习教学组织策略的经验，阐明了意义和具体做法，总结了五大要素。
- In November 2005,NSTL Harbin mirror image website was completed,and formally provided relevant document retrieval services,and it obtained great achievement. NSTL哈尔滨镜像站于2005年11月建成并正式对外提供相关文献检索服务,取得了良好的成效。
- In order to narrow the semantic gap existing in content-based image retrieval (CBIR), a novel retrieval technology called auto-extended multi query examples (AMQE) is proposed. 摘要为了缩短基于内容图像检索存在的“语义鸿沟”，提出了一种自动扩展的多示例查询技术。
- In recent years both at home and abroad through document retrieval,trace elements of the anti-cancer effect of molybdenum Anti-Cancer Research progress. 通过对近几年国内外文献检索,综述了微量元素钼防癌抗癌作用研究进展。
- Through analyzing the limitation of traditional visual information retrieval technology, this paper describes the imminence and importance of contented-based retrieval. 通过分析传统视觉信息检索技术的局限，阐述了基于内容检索的迫切性和必要性；
- In this paper, we introduce An Image Retrieval Technology Based on HSV Color Space.In the same time, we analyse the difference of this method and the method based on RGB. 主要介绍了基于HSV颜色空间下一种非等间隔量化的图像检索方法,并与基于RGB颜色空间下的图像检索方法进行了比较。
- The proposed method is evaluated on the Encarta encyclopedia document set and the experimental results show that is can provice more accurate and focused answers than traditional document retrieval methods. 基于这种方法实现了一个问题回答系统;测试集是微软的百科全书Encarta;通过与系统方法实验比较;证明通过这种方法检索的文章片断更合理、更有效.
- This paper uses the authoritative databank from all over the world to compare the undetected problems in document retrieval,and discusses how to enhance the recall ratio and the precision ratio. 利用国内外医学权威数据库,将医学文献检索中易漏检的一些问题,通过检索实例进行比较,探讨如何提高查全率和查准率,让更多的科研人员掌握其检索技巧,从而更好地为科研服务。
- This paper focus on the quality assessme nt of the CD ROM databases in the follow ing aspects:production standardization,s ubject selection,retrieval technology,da ta quality and update frequency. 本文从光盘制作的标准化 ,数据库选题、检索技术、数据质量及更新周期五个方面讨论了只读光盘数据库的质量评估标准
