诗人感物，联类不穷－中英诗歌中感觉通感分类比较

感觉通感，即把视觉，听觉，嗅觉，味觉和触觉等通过艺术的联想和想象而相互移借，融合与贯通，尽管中英之间存在着诸如语言，化传统，价值观念等方面的差异，但中英诗歌中的感觉通感却十分相似，本对中英诗歌艺术中的感觉通感进行了分类并作了相应的比较。     

论学术期刊栏目形态策划与编辑分类体系的建构

学术期刊特色栏目的策划和科学的编辑分类思想理论体系的建构,在推进学术期刊张扬自我学术优势和创造品牌的过程中占有十分重要的地位。当代我国学术期刊的学术栏目形态策划和栏目编辑分类思想理论发展趋势呈现出以下趋势:从综合性栏目→特色栏目→专题栏目,在整合的基础上由宽泛、分散向具体、专门与精细化递进,由粗放型栏目编辑分类向创造集约型、品牌型栏目编辑分类转换。学术刊物栏目的生成机理大致可分为原生形态、依托形态和争鸣形态。衡量栏目水平的标准包括:充分发挥刊物自身的独特优势且具有不可替代的特色,由栏目突破带动期刊整体的自觉优化,栏目的学术影响力和对社会发展的贡献等。     

Simple groups with orders 2^a3^b5^cp^d, 2^a3^b7^cp^d and 2^a3^b5^c7^d

This work deals with the power exponent r1 and r2 respectively of the maximal and second-maximal prime factors ofthe order of simple K4-group, and the classification for simple {5,7}′-K4-group G (i.e. ｜G｜ can not be divided by 5 nor by 7 or ｜π(G)｜ = 4 ), simple 5′ -K4-group G (i.e. ｜G｜ can not divided by 5 and ｜π(G)｜ =4) and simple 7′-Ea-group G (i.e. ｜G｜ can notdivided by 7 and ｜π(G)｜ =4). It is derived that r1 =1, 2 and 4, and r2 is not greater than 4. All the simple K4-groups with order 2^a3^b5^cp^d, 2^a3^b7^cp^d and 2^a3^b5^c7^d are obtained.     

使役性言语行为醒示语分析

本文将醒示语分为称呼语和提醒语两类,认为醒示语具有拉近或推远交际双方之间的社会关系及情感距离、提高或降低尊崇的等级、调节醒示与恳请的强度等语用调节作用.醒示语的选用受使役的内容、使役的场合及交际双方之间的关系等因素的影响.醒示语的正式程度往往与使役要求的正式与严肃程度、场合的正式与紧迫程度、发受话双方之间的权势和距离差成正比.     

国外网上两类分类浏览系统信息标引、用户定位及功能的比较研究

本论文从网络信息资源的组织出发，对国外网上使用文献分类法的分类系统与自编分类系统在信息标引、用户定位及功能方面的不同进行了粗浅的比较研究。     

现代科学体系的立体结构:一体两翼——关于“科学分类”问题的新探讨

本文在总结前人研究工作的基础上 ,以自然—人—社会的演化次序为客观基础 ,将科学分为自然科学、人文科学和社会科学三大门类 ,并构建了现代科学体系———以人文科学为主体、自然科学和社会科学为两翼的立体结构。同时也论证了人文科学的性质、地位和作用 ,以及科学融为一体等问题。     

广东外向型经济发展的地域差异与对策

广东是我国改革开放的先行省份,外向型经济发展迅速,但地区发展很不平衡。本文分析了广东省外向型经济发展的地域差异特征及形成原因,并对全省21个市外向型经济总量规模和发展水平进行比较和分类。在此基础上,提出了不同类型地区外向型经济发展的对策。     

A hybrid generative/discriminative approach to text classification with additional information

This paper presents a classifier for text data samples consisting of main text and additional components, such as Web pages and technical papers. We focus on multiclass and single-labeled text classification problems and design the classifier based on a hybrid composed of probabilistic generative and discriminative approaches. Our formulation considers individual component generative models and constructs the classifier by combining these trained models based on the maximum entropy principle. We use naive Bayes models as the component generative models for the main text and additional components such as titles, links, and authors, so that we can apply our formulation to document and Web page classification problems. Our experimental results for four test collections confirmed that our hybrid approach effectively combined main text and additional components and thus improved classification performance.     

Analyzing imbalance among homogeneous index servers in a web search system

The performance of parallel query processing in a cluster of index servers is crucial for modern web search systems. In such a scenario, the response time basically depends on the execution time of the slowest server to generate a partial ranked answer. Previous approaches investigate performance issues in this context using simulation, analytical modeling, experimentation, or a combination of them. Nevertheless, these approaches simply assume balanced execution times among homogeneous servers (by uniformly distributing the document collection among them, for instance)—a scenario that we did not observe in our experimentation. On the contrary, we found that even with a balanced distribution of the document collection among index servers, correlations between the frequency of a term in the query log and the size of its corresponding inverted list lead to imbalances in query execution times at these same servers, because these correlations affect disk caching behavior. Further, the relative sizes of the main memory at each server (with regard to disk space usage) and the number of servers participating in the parallel query processing also affect imbalance of local query execution times. These are relevant findings that have not been reported before and that, we understand, are of interest to the research community.     

从纸质到增值:渥太华市的信息治理和电子文件

从2002年起渥太华市档案馆一直致力于探索建立城市电子文件管理体系,为此渥太华市档案馆进行了一系列的工作,包括将各种形式的现行和非现行的文件管理与其档案价值联系起来,按照业务分类法对各类电子文件进行分类管理,依据宏观鉴定方法确定档案保管期限与处置方案,并通过在线联合目录的方式为政府和公众提供利用服务等。渥太华市档案馆基于文件连续体理念,正在探索多元主体协同的信息治理新方案。