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- binary relation model 二项关系模型
- The set E may be thought of as a binary relation on set V. 集合E可看成集合V上的一个二元关系。
- A binary relation from a set A to A is said to be a binary relation on A. 从集合a到a的二元关系,称为a上的二元关系。
- The semantic category determines the slot relation model of the noun phrases. 名词的语义类别决定了名词短语的槽关系模型。
- A binary relation on a set that is reflexive and symmetric is called a compatible relation. 一个集合上的二元关系,如果它是自反的也是对称的,可称它为相容关系。
- The results provides theory basis for knowledge acquisition of information systems and decision table based on general binary relation. 所得结果为在一般二元关系下的信息和决策表的知识获取提供了理论依据。
- The judgment of transitive binary relation is a difficult point in discrete mathematic. 摘要可传递二元关系的判定是离散数学中的一个难点。
- The declarative query language KBL is an extended Datalog, which is adaptable to non-first normal form relation model. 描述性查询语言KBL是DATALOG针对于非一范式关系模型的扩充。
- In makes an applied multi-level relation model to be basement of security database for following the BLP model. 为了适应BLP模型,采用一种实用的多级关系模型作为安全数据库的基础,这是原有关系模型的扩展。
- Based on the relation model, two algorithms named CTG and CTG-T about tasks scheduling were proposed. 在测试任务关系模型的基础上,提出了两个任务调度算法:CTG算法和CTG-T算法。
- The ELECTRE method is a relation model based on outranking relation, which is the key of this method. ELECTRE方法是建立在级别高于关系基础之上一种关系模型,级别高于关系是该方法的核心思想。
- The theory reference of the emergency relation was also given through the relation model for the inf... 事件关系数学模型分析了突发事件之间的关系,为突发事件之间的关系分析提供理论参考。
- The reasoning methods that rise by AR have been applied widespreadly. Semantic tableau method proposed by Beth (1959) and Hintikka (1955) was introduced to ATP by AI researcher later. Tableau method is virtually show binary relation in semantic structure. 语义tableau方法由Beth(1959)、Hintikka(1955)年提出,而后由人工智能研究者引入到自动定理证明中,tableau方法的实质是将语义结构中的二元关系显式地表现出来。
- By researching the definition of transitivity of binary relation thoroughly,the essay offers two equivalent definitions of transitivity in order to help to identify it conveniently and rapidly. 通过对二元关系传递性定义的深入研究,本文给出传递性的两种等价定义,应用他们可以方便、快捷地进行传递性的判定。
- Based on the spectrum of Mean Sea Level (MSL) and the relation model between two tidal stations, the mathematical model for hydrographic datum transfer are studied. 基于平均海面的频谱结构和两验潮站潮位之间的关系模型,对基准面传递的方法原理进行了理论研究。
- The paper, first using externality theory, by cost-revenue relation model, analyzes main reasons that the scenic operator doesn't protect spot. 摘要首先利用外部性理论,通过成本与收益的关系模型,分析了经营者不愿对景区资源实施保护的原因。
- The quantitative relation model was established between the fundamental or sum frequency and properties of straight chain alkanes. 在此基础上建立了直链烷烃的物化性能与基频和总频之间的定量相关模型.
- We improve the algebra of standard SQL with this spatial relation model,design and implement a multi-dimensional qualitative spatial query language MQS-SQL. 利用该模型扩充了标准SQL语言的关系代数;实现了混合维定性空间查询语言MQS-SQL.
- THE CONSTRUCTION OF BINARY RELATION KERNEL MATRICES 核运算的矩阵构造
- STUDYING CLOSURE OPERATION OF BINARY RELATION 二元关系的闭包运算的研究