语义

First, the concept emergence probability is assumed to be a random variable with a priori Beta distribution. Second, its priori parameters are designated by the distance-based similarity algorithm, calculated by Bayesian Estimation.

该算法首先假定概念出现概率是符合Beta分布的随机变量，然后基于语义距离的相似度算法计算先验参数，并根据统计样本计算该先验分布下基于最小风险的贝叶斯估计后验参数。

Based on abstract algebra theory, an architecture-mapping based model transformation approach considering about both the syntax and the semantic characteristics of modeling elements is proposed from the viewpoint of software engineering implementation.

从软件工程的实施出发，以抽象代数理论为基础，同时考虑建模元素的语法结构和语义特性，该文提出了一种基于体系结构映射的、可支持模型间自动转换的方法。

A uniform and abstract model for each category of web service is proposed. It gives a new resolution for web service searching and composition.

提出利用本体为Web服务按领域建立统一的、抽象的概念模型，为基於语义的服务查找和服务合成的异构问题提供了新的解决方法。

It gives us one more dimension for semantic comparison inside a noun with abstract sememe and for semantic comparison of nouns with relevant concepts from different languages.

概念分析所得到的格式塔是测量抽象实质的工具，它使抽象语义名词的内部以及不同语言之间相关概念的比较又多了一个比较的层面。

For the single agent case, a fixed-point semantics which can be translated to the answer set semantics of the general logic program is given and is proved equivalent to the complete Bonatti stable set.

对于单主体的情形，给出了一种不动点语义，证明了它和完全Bonatti稳定集等价，并可以转化为扩展逻辑程序的回答集语义。

The three-value semantics for the multi-agent autoepistemic logic program corresponds to general stable semantics and the simplified two-value semantics corresponds to the P stable set.

在给出了多自认知逻辑程序的三值语义模型后，证明了该语义是和广义稳定集相互对应的。

An introduction to the purpose of the research, the terminology and the organization of the thesis follows.Chapter Two reviews the origin and development of the semantic field theory with a concentration on the syntagmatic semantic field.

作者从语义场理论入手，分析词汇的本质特点，从语义场理论的角度论证词组学习法的有效性，并通过实验方法证实了词组学习法在学习者的实际学习中是非常有效的。

However,since there exists a semantic gap between lowlevel features and high level semantic concepts in CBIR, typical relevance feedback techniques need to perform mutiple iterations of feedback for achieving satisfactory results. These procedures are timeconsuming and may make the users bored in the retrieval tasks.

然而，在图像检索中，高层语义与底层特征之间存在着巨大的&语义鸿沟&，传统的相关反馈技术需要多次反馈才能获得满意结果，这使得用户的检索任务既耗时且繁琐。

This model is proposed in the background of the Internet's mass, changeable resources.On the one hand, its semantic inference solves the problems, such as the low recall, which appears in the search; on the other hand, it makes good use of ontology resources to do query excitation that provides more userfriendly search and advances the efficiency of the ontological inference.

以Internet上海量、多变的资源为背景，一方面通过语义推理，优化了网络搜索中存在的如查准率低等问题，另一方面利用本体库资源，在网络搜索过程中做问题激发，不仅增强了搜索的人性化，更提高了语义分析的效率。

The2 0 th century was the third high-tlide of researches on paradox in the west following the ancient Greek and Middle Ages studies.Which can be divided into three periods,the first of which was from190 1to the1930 s when Russel discovered it,mainly emphasizing collective paradoxical studies.The second one was from the1940 s to the mid-1970 s,it m ainly stressed the semantic para- doxical studies.

20世纪西方悖论研究是继古希腊和中世纪之后出现的第三次悖论研究的高潮时期，可划分为三个阶段：1 90 1年罗素悖论发现至 30年代末为第一阶段，主要以集合论悖论研究为重点；4 0年代初至 70年代中叶为第二阶段，逐渐转移到以语义悖论研究为重点；70年代中叶至 2 0世纪末为第三阶段，回归到自然语言，在语形、语义、语用的统一中研究悖论问题。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！