查询词典 logic calculus

Elementary logic and Algebra Propositional calculus, quantifiers.

初等逻辑和代数命题演算，量词。

We first introduce the state of the art of Web Services Composition, and then analyze the relation between Web Service Composition and related theoretical backgrounds. Concerning the two key technologies, service composition method and service composition system, we demonstrate our work.1. Based on semantic Web Service and OWL-S specification, a first-order logic Situation Calculus planning method for services composition is introduced.

本文首先对现有的服务组合相关工作做了比较详细的阐述，在分析了语义Web服务自动组合所涉及的主要理论背景之间的关系和作用之后，针对我们所关注的两个主要技术层面——服务组合方法和服务组合系统阐述了我们的工作： 1、在语义Web服务规范OWL-S的基础上，研究通过一阶逻辑状态演算来规划组合服务的方法。

Therefore, some these fields are thoroughly investigated in this dissertation, which are respectively mentioned as the following: 1. The Formal Description Language ISITL for Intrusion Signatures ISITL is a high-abstractive formal description language for representing intrusion signatures based on the interval temporal logic and first-order predicate calculus.

本论文对此展开了全面深入的研究，其内容主要包括： 1、基于时段时态逻辑和一阶谓词逻辑的入侵特征形式化描述语言ISITL ISITL克服了以往检测语言以"情景描述"为主的缺陷，转而采用形式化的方法来刻画入侵模式的入侵特征。

Fuzzy logic ; proposition calculus ; accessible α+ tautology ;α contradiction ; upgrade algorithm ; partition

模糊逻辑；命题演算；可达α~+-重言式；α-矛盾式；升级算法；分划

This thesis studies the constructing and running processes of the virtual enterprise and proposes the virtual enterprise ontology oriented to the process modeling. It also represents the process model decomposed hierarchically described by logic situation calculus based on the virtual enterprise ontology and presents the corresponding organization model decomposed hierarchically for the virtual enterprise in the dynamic allying process.

本文主要通过对虚拟企业的结盟、构建和运作过程的深入研究，提出了面向过程建模的虚拟企业本体论，并在该本体论基础上，以逻辑情景演算形式化地描述了虚拟企业在结盟过程中逐步精化的过程模型，并建立了相应的虚拟企业分层递解组织模型。

The three states are transformed via two-dimension liquid crystal element and polarizators, and ternary arithmetic operation and ternary logic al calculus completed directly in this way.

三值光计算机用相互垂直的两个线偏振光和零光强三个独立的光状态表示信息；用二维液晶器件和偏振器实现此三个状态间的转换；采用三进制算术运算；直接处理三值逻辑运算；拥有巨大的数据位数(容易超过10~4位)；具有光运算、光传送、电控制等结构特色，具有很强的空间、时间并行性。

And the grammar study calculus at the same time, there are mathematical logic in the form of the semantic language study.

与演算的语法研究的同时，还有数理逻辑的形式语言的语义研究。

Calculus of the mathematical logic of the grammar part.

演算的研究组成了数理逻辑的语法部分。

In the calculus of proof the concept of forming a more in-depth study of mathematical logic of an independent branch.

在演算中证明的概念的更深入研究形成了数理逻辑的一个独立分支。

Predicate Calculus language of the traditional semantic component of the mathematical logic of a very rich branch.

谓词演算语言的传统的语义组成了数理逻辑的一个很丰富的分支。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。