基于SKOS的学术期刊文本资源多粒度语义标注方法研究

[目的/意义] 针对学术期刊文本资源语义标注仍存在的通用本体难以构建、标注粒度单一两大问题,提出基于SKOS的学术期刊多粒度语义标注方法,从而进一步推进语义标注的应用发展,更好满足用户的多粒度学术信息需求。[方法/过程] 在对《中国汉语主题词表》进行SKOS描述的基础上,以学术期刊文本资源为对象,实现其多粒度语义标注,并通过实证研究验证该方法的可行性。[结果/结论] 利用SKOS实现对学术期刊文本资源进行多粒度语义标注,较之当前学术检索系统中的标注结果,在"查全"查准"内部特征检索入口"检索结果反馈形式"4个方面具有一定优势。     

Spatial Discovery of Linked Research Datasets and Documents at a Spatially Enabled Research Library

Current publishing practices in academia tend to result in datasets that are difficult to discover. This is because datasets are not well-integrated across academic domains and they are often not linked to the documents that reference them. For these reasons, discovering datasets across domains can be challenging; for example, discovering archeological observations and biological specimens using the same search is not widely supported, even if both datasets share a similar spatial extent, like Mesoamerica. It is also challenging to retrieve relevant documents that reference datasets; for example, retrieving a series of field reports that reference archeological observations is typically not supported. Our work develops an extensible method for: (1) geographically integrating collections across disciplinary repositories and (2) connecting datasets to related documents. We describe a collection of spatially-referenced researcher datasets, capturing their metadata elements and encoding them as linked open data. We then leverage existing library services to formalize links from datasets to documents. The system described in this work has been deployed, resulting in an experimental open data site for the UCSB campus. Results indicate that this system can be scaled-up with support from an institutional repository in the near future.     

“自学·议论·引导”教学法的基本原理与操作要义

自学·议论·引导包括以学定教、情智相生、活动致知、最近发展四个基本原理,以及以下四个操作要义:紧扣核心知识,促成知识生产;根据变化情境,融通多种策略;激活思维能量,优化学习品质;瞄准学力发展,奠基和谐人格。这些原理和要义在较大程度上与新课程基本理念相吻合,是对新课程精神的实践。     

基础教育英语语法教学价值分析

结合西方应用语言学和语言习得研究的进展,分析中国英语语法教学的现状,我们可以发现国内对语法教学价值判断的失当源于极性思维、盲从心理和实践精神的缺位;语法教学的必要性受多种复杂变量影响而处于一种分层次的连续状态,因此不是教与不教的问题而是更适合谁的问题;立足实践第一的原则才能客观看待语法教学的价值。     

“宁为鸡口,无为牛后”的语言文字浅析

"宁为鸡口,无为牛后"影响深远,而其研究尚有余地,以《读书杂志》和北大语料库为基础,从语法、异文和文化三方面进行探讨,其中,异文是重点,希望对词源考据和语言应用等有所裨益。     

Blogadapting: Adaptation Experiences among Expatriate Bloggers

ABSTRACT

Increased global communication is adjusting traditional models of cross-cultural communication. Specifically, changes in international communication processes have caused increased scrutiny of cross-culture adaptation theory. This is especially true when focusing on the difference between cultural adaptation and functional fitness. The purpose of this research is to address changes in global communications by testing to see if there is a difference between two important theoretical concepts within cross-cultural adaptation theory – linear and non-linear adaptation. Findings indicate that cultural sojourners do not equate cross-cultural adaptation with linear models of functional fitness. Models that equate the two should be revisited.     

微机管理信息系统在宁德电网的应用

全面介绍了宁德电力公司MIS系统和SCADA系统的网络结构、系统配置和模块功能     

重言管窥

重言源远流长,应用广泛普遍。它结构独特,灵活多样;它短小凝炼,鲜明生动,往往起到画龙点睛的作用。通过重言来构词或构形,是汉语悠久的历史传统,也是具有鲜明民族特色的语汇、语法现象。在文学创作中,重言运用一直被当作主要的语言表现手法之一。重言的意义不仅表现在语言、文学上,而且渗进更广泛、深刻而根本的中国“社会传统”和“心理习惯”之中。它成为一种文化现象,对中国语言及文学、文化的历史、现实与未来产生重要的影响。     

功能文体学与大学英语教学

在大学英语教学当中,教师们往往会更多地关注词汇和语言点的教学。但是这种模式往往脱离了语境,不利于学生对于整个语篇的把握,不利于培养学生的综合语言运用能力。本文通过对《新编大学英语》第一册第四单元的课文"Fresh Start"的功能文体分析指出,功能文体分析可以更好地解释和解读课文,也有利于提高学生的语言理解能力和鉴赏能力。     

技术知识的跨领域应用及潜在技术方案的识别

[目的/意义]针对企业实施技术创新战略时所面临的技术发展趋势不明朗、技术瓶颈难以突破的问题,提出一种跨领域寻找潜在技术方案的研究方法,引导企业利用跨领域研究方法解决复杂技术问题,保证技术创新的顺利进行。[方法/过程]以知识在技术领域间的流动为切入点,引入语义TRIZ中的知识发现理论,将专利摘要中抽取的SAO结构分别与P&S主题、技术领域进行匹配,绘制技术地图,描述技术知识跨领域应用现状,识别潜在技术方案。[结果/结论]以3D生物打印技术为例进行的实证分析表明,随着技术的不断发展,技术问题和技术方案的种类不断增加,技术问题在追加技术领域中的分布较为分散,而技术方案在主要技术领域中的分布更为集中。识别出的潜在技术方案具有一定的合理性和可靠性,可为企业技术创新活动的顺利进行提供更为清晰的指导和决策支持。