统计信息失真的原因及其对策

分析了统计信息失真的原因以及由此带来的危害,强调了统计信息质量的重要性,提出了提高统计信息质量的时策.     

艺术类学生英语习作中常见错误探析

从词法和句法两方面分析了艺术类学生英语习作中的常见错误类型及成因，并对此提出了解决措施，以减少此类错误的发生。     

谈英文散文中的排比等句式的语言节奏

本文着重探讨英文散文中的排比，对偶，短句和长句等表达形式所表现出的语言节奏特色， 以及它们对窗帘所起的烘托、渲染、增强或补充的作用。     

基于因果关系复合的结构化并行程序设计

基于有关因果关系复合的ＣｏｍｍｕｎｉｃａｔｉｏｎＣｌｏｓｅｄＬａｙｅｒ理论，提出了一种结构化并行程序设计方法，以支持不同并行平台的“通用”并行程序设计方法．因果关系复合的范式定理的证明在理论上保证了采用“ＳＥＱＯＦＰＡＲ”形式进行结构化并行秩序设计的可行性；良好的代数性质也使得在这一模型中可采用代数方法的程序变换来进行并行程序设计、优化和验证．与其他并行程序设计模型和方法相比，提供了一种非常自然地综合描述数据并行和控制并行的途径；特别是基于代数变换的程序变换技术，提供了一种既独立于具体的体系结构又可高效实现的可能性．     

Ramsey sentences, structural realism and trivial realization

Several recent authors identify structural realism about scientific theories with the claim that the content of a scientific theory is expressible using its Ramsey sentence. Many of these authors have also argued that so understood, the view collapses into empiricist anti-realism, since an argument originally proposed by Max Newman in a review of Bertrand Russell’s The analysis of matter demonstrates that Ramsey sentences are trivially satisfied, and cannot make any significant claims about unobservables. In this paper I argue against both of these claims. Structural realism and Ramsey sentence realism are, in their most defensible versions, importantly different doctrines, and neither is committed to the premises required to demonstrate that they collapse into anti-realism.     

住宅发展策略分析模型及计算机实现

本文详细地介绍了住宅发展策略分析模型及其建模方法。我们借助系统动力学,试图开创一种把定性分析、定量分析、系统理论以及计算机知识有机地集成一体地建立复杂社会系统仿真模型的方法,以瓦房店市住宅发展为背景,开展了这一方面的研究工作。经实例演示,我们所建的模型是决策人进行住宅发展策略研究的有力工具。     

Looking for structure in all the wrong places: Ramsey sentences, multiple realisability, and structure

‘Epistemic structural realism’ (ESR) insists that all that we know of the world is its structure, and that the ‘nature’ of the underlying elements remains hidden. With structure represented via Ramsey sentences, the question arises as to how ‘hidden natures’ might also be represented. If the Ramsey sentence describes a class of realisers for the relevant theory, one way of answering this question is through the notion of multiple realisability. We explore this answer in the context of the work of Carnap, Hintikka and Lewis. Both Carnap and Hintikka offer clear structuralist perspectives which, crucially, accommodate the openness inherent in theory change. Unfortunately there is little purchase for a viable form of realism in either case. Lewis’s approach, on the other hand, offers more scope for realism but, as we shall see, concerns arise as to whether a relevant form of structuralism can be maintained. In particular his thesis of Ramseyan humility undermines certain conceptions of scientific laws that the structural realist might naturally cleave to. Our overall conclusion is that the representational device of Ramsey sentence plus multiple realisability can accommodate either the structuralist or realist aspects of ESR but has difficulties capturing both.     

C3I系统仿真中基于NLG技术的文电自动生成

文电拟制是C^3I系统仿真中的重要工作，普遍采用“模板”式的生成，提出的基于自然语言生成技术设计丈电自动生成系统的方法，可实现文电“智能”式的生成，系统包括内容规划、句子规划和表层实现三个部分，利用改进的Schema方法在内容规划器中规划出生成信息的深层语义，然后经过在句子规划中优化处理使其结构更加合理，最后在表层实现器中利用合一算法生成合乎习惯的表层句子。     

藏汉语古今兼语结构格局比较

兼语式的实质是一类结构格局。从甲骨文到现代汉语,兼语结构格局发生了巨大变化,表现为兼语名词由V1前位移到V1后,即“S—O S—V1—V2”——“S—V1—O S—V2”。藏语语序古今变化不大,兼语结构格局始终“是S—O S—V1—V2”。藏语兼语的结构格局和甲骨文相同不是偶然的,而是藏汉语同源的凭证。