一个精巧的网上全文数据库--SpringerLink

介绍了全文期刊数据库SpfingerLink系统的特点、用法及新增功能。     

基于类比推理的控制系统分析法

提出了一个基于类比推理的控制系统分析方法，并介绍了方法的构成、特点和软件分析结果等。     

学位论文数据库CDDBFT和CDMD的描述元数据比较

《中国学位论文全文数据库》（简称CDDBFT）和《中国优秀博硕士学位论文全文数据库》（简称CDMD）是目前国内比较大型的商业性中文学位论文全文数据库。本文对这两个数据库的描述元数据进行了比较、分析，并建议在学位论文数据库建设中，推广使用《我国数字图书馆标准规范建设：学位论文描述元数据规范）。     

基于功能分析的专利技术产业化适用性研究

本文在梳理概括了国内外专利文本挖掘技术研究进展基础上,探索建立一种基于对专利文本中特定动宾(AO)结构进行挖掘分析的专利功能分析方法,并通过专利功能的定义、提取和分析将专利技术与相关产业进行对接,实现了从专利文本中识别产业化的潜在领域。更为重要的是,本文提出了描述专利技术功能效用的S曲线和S指数,完善和改进了专利技术产业化适用性量化评价模型,并定义了该模型中的S指数、专利功能的绝对重要性指数(AI)和专利功能的相对重要性指数(RI)三个评价指标。最后,以具备"reduce PM2.5"功能的专利为例,验证了基于功能分析的专利技术产业化适用性评价模型的可行性,为中国专利技术产业化路径选择提供了新思路。     

Dictionary-based text categorization of chemical web pages

A new dictionary-based text categorization approach is proposed to classify the chemical web pages efficiently. Using a chemistry dictionary, the approach can extract chemistry-related information more exactly from web pages. After automatic segmentation on the documents to find dictionary terms for document expansion, the approach adopts latent semantic indexing (LSI) to produce the final document vectors, and the relevant categories are finally assigned to the test document by using the k-NN text categorization algorithm. The effects of the characteristics of chemistry dictionary and test collection on the categorization efficiency are discussed in this paper, and a new voting method is also introduced to improve the categorization performance further based on the collection characteristics. The experimental results show that the proposed approach has the superior performance to the traditional categorization method and is applicable to the classification of chemical web pages.     

基于本体的文本信息检索研究

本文对如何构建基于本体的文本信息检索系统进行了探讨．并认为，利用反映概念之间关系的领域本体指导主题标引，利用反映实体之间关系的领域本体指导实体关系标引，并以本体的形式表示文档替代物和查询表达式，可以进一步提高文本信息检索系统的性能。     

自由文本信息抽取技术

信息抽取是从自由文本语料库构建数据库，实现情报自动收集的有效途径之一。近十多年来，信息抽取技术逐步走向成熟，已成为与信息检索相平行的技术之一。对信息抽取技术进行系统的归类、总结，已显得较为迫切。在对当前多种主要的信息抽取技术进行分析、比较的基础上，结合信息抽取所面临的挑战，分析了信息抽取的三个趋势。     

Writing to learn: can reflection journals be used to promote self-reflection and learning?

The purpose of the present study was to evaluate whether there is evidence of reflection in student-written journals and to investigate whether students show improvements in their reflective skills through journal keeping. To that end, the reflection journals of 3460 first-year students enrolled in a polytechnic were studied by means of an automated coding procedure. Data used in the analyses were students' journals for an entire week, collected once at the beginning and again at the end of an academic year. Outcomes of the content analyses suggest that there is evidence of reflection in students' journals and that students reflected on three general categories related to their learning: critical review of past learning experiences, cognitive learning strategies and summaries of what was learnt. Furthermore, the findings also indicate that students show improvements in their reflective skills as they progressed through the academic year. The findings when taken together suggest that reflection journals can be used to promote self-reflection and learning amongst students.     

基于语篇知识的“以读促写”大学英语写作教学模式

英语写作一直是英语学习者较为薄弱的语言技能,如何教好、学好英语写作是广大英语教师及学习者的一项难题。以语篇知识为基础,在阅读中学习写作的大学英语写作教学模式有望为解决这一难题打开思路。文章以一线教师的教学经验为基础,梳理相关的理论,提出了＂以读促写＂教学模式的基本步骤,以期为后续相关研究打下基础？拓展视野。     

从功能主义翻译理论角度谈电影字幕翻译——以电影《大侦探福尔摩斯》字幕中译为例

在文章中,作者尝试以德国功能主义的翻译理论指导电影字幕的翻译过程。以电影《大侦探福尔摩斯》为例进行案例分析,探讨了字幕翻译的翻译纲要,并采用诺德的以翻译为导向的文本分析模式对原文和译文中的文本内因素和文本外因素进行对比分析,得出了在电影字幕翻译过程需要注意的具体问题,最后从功能翻译理论视角为其提供了合适的翻译策略。