You can think of what zip does by imagining the teeth of a zipper : two or more sequences are combined into a list of tuples with each tuple having one element from each calling sequence 但是,这个方法可以完成的另一件事情是将处理器(和内存)的需求转移给gnosis . cx web服务器。
The purpose of this paper is to present a new strong limit theorem and its extension on the frequency of m - tuple of states for arbitrary countable non - homogeneous markov chains 摘要给出关于可列非齐次马尔可夫链m元状态序组出现频率的一个新形式的强极限定理及其推广,所得结论对任意可列非齐次马尔可夫链普遍成立。
If a member from an attribute hierarchy is not explicitly included in a query or an expression , the default member for that attribute hierarchy is the attribute member implicitly included in the tuple 通过对多维数据集中包含的每个属性层次结构指定一个成员可以唯一地标识一个单元。标识一个单元的属性的组合称为“元组”
Second , after introduction of infinite relations on paraconsistent database , new method of extension of tuple has been developed based on particularity of algebraic operators in paraconsistent relations 其次,本文深入研究了次协调数据库中的无限关系,并根据次协调关系上代数运算的特性,提出了一种解决无限关系的有效方法。
All the tuples of those views are materialized exceptthose closed by their fellows . to find a tuple of those views , users onlyneed to scan the view and its fellow . thus , their query performance isimproved 我们实例化这些视图中的除了被其伙伴所封闭的所有元组,显然,在查询视图中的一个元组时,只需要搜索视图和它的伙伴,查询响应时间大大缩短。
The tuple supported accessing elements in the sequence using index notation , chopping out elements from the sequence using slices , and creating new tuples using a specific slice or by adding together different slices Tuple通过以下方式支持访问序列中的元素:使用索引符号,使用片段分离序列中的元素,以及使用特定的片段或将不同的片段添加在一起来创建新的元组。
Existing filter schemes with fast lookup time do not scale to large filter database . based on tuple space search , a packet classification algorithm called bitmap vector of tuple space for multi - dimensional conflict - free filters is presented in this chapter 由于它同时具有理想的公平性、 worst - case公平指数、及简单的算法复杂性,所以更适合在高速网络中应用。
Every set , member , tuple , or numeric function executes in the context of the entire mdx expression or statement . when an argument , such as a tuple , is passed to a function , only some coordinates in cube space are explicitly provided Mdx语句是表达式和关键字的组合, analysis services可以通过运行mdx语句来执行某个操作,如查询多维数据集或计算子多维数据集的单元。
This paper discuss the map process using the class equivalent class deeply and program to implement the three phases process . secondly , we introduce the principle and flow of the tuple space search base on the detail explaining of tuple space 接着本文在深入阐述tuplespace概念的基础上介绍了元空间算法的原理和算法流程,该算法是目前适应于大规模规则库且支持快速更新的多域报文分类算法。
An assignment statement evaluates the expression list ( remember that this can be a single expression or a comma - separated list , the latter yielding a tuple ) and assigns the single resulting object to each of the target lists , from left to right 一个赋值语句对表达式序列求值(还记得这可以是单个表达式或者一个逗号分隔的序列,后者导出一个元组) ,然后从左到右地将对象结果一一地赋给目的序列的每个对象。
In mathematics and computer science, a tuple is an ordered list of elements. In set theory, an (ordered) n-tuple is a sequence (or ordered list) of n elements, where n is a non-negative integer.