Automatic extraction of bilingual word pairs using inductive chain learning in various languages

In this paper, we propose a new learning method for extracting bilingual word pairs from parallel corpora in various languages. In cross-language information retrieval, the system must deal with various languages. Therefore, automatic extraction of bilingual word pairs from parallel corpora with various languages is important. However, previous works based on statistical methods are insufficient because of the sparse data problem. Our learning method automatically acquires rules, which are effective to solve the sparse data problem, only from parallel corpora without any prior preparation of a bilingual resource (e.g., a bilingual dictionary, a machine translation system). We call this learning method Inductive Chain Learning (ICL). Moreover, the system using ICL can extract bilingual word pairs even from bilingual sentence pairs for which the grammatical structures of the source language differ from the grammatical structures of the target language because the acquired rules have the information to cope with the different word orders of source language and target language in local parts of bilingual sentence pairs. Evaluation experiments demonstrated that the recalls of systems based on several statistical approaches were improved through the use of ICL.     

“二董”《合刻栘华馆骈体文》艺术成就探论——兼论“二董”骈文的风格渊源与文学史地位

清代常州府是有清一代江南骈文重镇,而董基诚、董祐诚就是其中两位成就斐然的名家。由董基诚刊刻于道光十四年的《合刻栘华馆骈体文》4卷,是＂二董＂骈文创作成就的集中体现。研究发现,＂二董＂骈文写景清隽、抒情沉郁、议论精卓,取得了很高的艺术成就。在风格上,其远承汉魏六朝,近习洪亮吉、刘嗣绾等常州骈体名家,而且承中有创,自成一种＂儁不害窕,缛而有则＂或说＂绮隽＂之风格。就文学史地位而言,＂二董＂在同时可与方履篯颉颃并驾,而上可追洪亮吉、孙星衍、刘嗣绾,称得上是常州骈文名家,在清代骈文史上,也是不可多得的骈林双子星。     

单板滑雪平行大回转运动员身体训练的理论分析

单板滑雪平行大回转项目是我国新兴的雪上运动项目。单板滑雪平行大回转是受季节因素限制的冬季运动项目。身体训练对于单板滑雪平行大回转项目有着很重要的影响。身体训练可以为运动员完成基础训练做好身体准备,同时,也为专项的训练作好必要的体能储备。同时,由于受到季节的限制,不可能全年进行专项滑雪训练。在非雪期就要安排很好的身体训练用来保持和提高运动员的体能,为运动员的专项雪上训练做好充分的准备。     

封面设计中基本构图要素的传统美学观照

基本构图要素是与符号不同且更为基本的封面视觉传达要素,对于读者的封面阅读审美过程具有重要作用。封面阅读的审美过程与读者的文化传统有着深厚的关联,创作者在进行封面设计时必须考虑中国读者的独特审美倾向:欣赏"平衡"之美,追求"中和"之美,偏爱"飞动"之美,崇尚"清新"之美。     

Three-step damage identification method based on dynamic characteristics

A three-step damage identification method based on dynamic characteristics is proposed to improve the structure reliability and security and avoid serious accident. In the proposed method, the frequency and difference of modal curvature （DMC） are used as damage indexes. Firstly, the detection of the occurrence of damage is addressed by the frequency or the square of frequency change. Then the damage location inside the structure is measured by the DMC. Finally, with the stiffness reduction rate as a damage factor, the amount of damage is estimated by the optimization algorithm. The three-step damage identification method has been validated by conducting the simulation on a cantilever beam and the shaking table test on a submerged bridge. The results show that the method proposed in this paper can effectively solve the damage identification problem in theory and engineering practice.     

一种基于改进插值的数据隐藏算法

针对数据隐藏算法嵌入容量有限的问题,提出一种新的插值方法,将其应用到数据隐藏领域中,并给出一种基于改进插值的可逆数据隐藏算法.该算法在信息嵌入时,先用文中提出的插值方法对原始宿主图像进行扩展,扩展时,每个扩展像素以4个宿主像素点作为参考,通过计算得出均值,再将其分配到待扩展的位置上,信息嵌入后可以无损地进行信息提取和图像的恢复.实验结果表明,该数据隐藏算法在嵌入容量、图像视觉质量方面均取得很好的效果,相比其他的数据隐藏算法,最大嵌入容量提高了24．78%-39．29%,最大藏量下的信噪比均保持在39 dB以上.     

牛顿环实验装置的改装

介绍了一种巧妙且及其简单易行的方法来测量牛顿环实验中透镜的曲率半径。     

利用积分中值定理求极限

积分中值定理是定积分一个很重要的性质,在证明微积分基本定理、根和驻点的存在性、积分不等式和求极限等问题上作用明显。针对用积分中值定理计算积分的极限进行讨论,给出了含特殊点极限的求法,并结合实例分析由于中值点的不确定性导致的计算错误。     

湘南传统人居文化论

湘南传统人居的宜居环境深深地渗透着中国传统文化。村落的族居特点,祖宗崇拜的至高无上,象征着父系制度的男权政治。湘南人居村落的治理目标,基本上以儒家文化为中心的德治,德治的依据为礼。其统治的最高目标是达到当时的社会和谐。湘南人居的建筑装饰的文化取向,主要是儒家文化的中庸。这种中庸文化的审美取向,是达到人与自然、人与建筑的平衡与稳定,但也容易形成机械式的既定格式。湘南人居村落民俗文化具有兼容性,形成了丰富多采的各民族和而不同的民俗民风．     

中庸之道的马克思主义诠释

中庸之道是朴素的矛盾观和系统观,具有认识论和方法论意义,是科学发展观的题中应有之义,在建设中国特色社会主义中具有十分重要的理论参考价值.我们应当批判地继承中庸之道,辨证地认识和看待中庸之道对政治、经济和文化建设的指导意义,对中庸之道进行马克思主义诠释.