覆盖集

基于贪婪覆盖集的MANET自适应组播路由算法研究

Adaptive Multicast Routing for MANET Based on Greedy Cover Set

在给定关系模式的属性集及其函数依赖最小覆盖集的基础上，提出一种基于模式图的规范化XML模式设计方法。

Given attribute set and minimum cover set of functional dependencies over one relational schema , a new method for designing normalized XML schemas based on schema graph is proposed .

宽幅渗水地膜覆盖集雨式仿丰产沟耕作栽培技术（简称“宽膜集雨耕作技术”）的核心技术是宽幅地膜和“V”型种植。

The keys of catchment cultivation techniques were broad film and " V " - size .

提出了基于覆盖集理论（setcoveringtheory）和Tabu搜索（TabuSearch&TS）方法的电力系统警报处理的一种新方法。

In this paper , a new approach to alarm processing in power systems based upon the set covering theory and Tabu search ( TS ) method is proposed .

基于覆盖集理论和Tabu搜索方法的电力系统警报处理

A new approach to alarm processing in power systems based upon the set covering theory and tabu search method

本文通过引入时态一致覆盖集的概念，提出一个基于时态推理与覆盖技术的时态外推推理诊断模型TGSC。

By introducing the concept of temporal consistent set covering , a diagnostic model named TGSC based on temporal reasoning and set covering is proposed in this paper .

基于模糊覆盖集的企业诊断模型及其求解策略

Enterprise diagnostic model and its solving strategies based on fuzzy set-covering

无线传感器网络连通覆盖集布置方式的研究

Research on Connected Cover Set Deployment Manage in Wireless Sensor Networks

无线传感器网络最小连通覆盖集问题求解算法

An Algorithm for Minimal Connected Cover Set Problem in Wireless Sensor Networks

极大独立集与极小覆盖集的逻辑及递归算法

The Logical and Recursive Algorithm of Maximal Independent Set and Minimal Covering Set

基于模糊推理与覆盖集理论的电力变压器故障诊断方法

Fault diagnosis method of power transformer based on fuzzy reasoning and covering theory

试论灰覆盖集及其基本性质

The Grey Cover Set and Its Basic Properties

一种基于超图的最小覆盖集求法

A Method Based on Supergraph for Minimal Cover

基于节约覆盖集理论的通信设备故障诊断模型

A Model of Fault Diagnosis for Communication Equipment Based on the Parsimonious Covering Set Theory

民和县马铃薯双垄全膜覆盖集雨栽培技术及增产效益

Culture Technique and Increase Yield Effect on Potato with Whole Film Covering Double Ridge Collect Rain in Minhe

保证了通信半径和感知半径在任何比例下网络覆盖集的连通性。

So the communication radius and perception radius of coverage in any proportion connectedness of the set can be ensured .

首先分析了弱顶点覆盖集的约束关系，并给出了问题的整数规划形式。

Firstly the constraints of weak vertex cover set are analyzed and the integer programming formulation for it is given .

本文的后半部分讨论了全体最小覆盖集的求解方法。

In the last part of the paper the method to get all minimal sets of functional dependence is discussed .

将模糊数学、概率推理和节约覆盖集理论引入到汽车故障诊断中，建立了一个新的汽车故障综合诊断模型。

The new auto malfunction diagnosis model is based on the fuzzy theory , probability reasoning and parsimonious covering theory .

而快速的生成连通覆盖集是传感器网络快速回应空间数据查询消息的前提。

Quickly constructing connected cover set is the premise that sensor networks can respond in time to spatial data query .

进一步分析了求解基于最大流划分的最小弱顶点覆盖集的近似算法。

Finally the approximation algorithm for the minimum weak vertex cover set is analyzed based on the maximal flow partition .

本算法能够生成相交覆盖集，理论证明，相交覆盖集能够有效地延长网络的寿命。

The algorithm can generates joint cover sets , theoretical analysis shows that joint cover sets can extend network lifetime effectively .

仿真结果表明，比较现有算法，新算法能找出更小的弱顶点覆盖集，具有更好的可扩展性。

The simulation results show that the novel algorithm is more scalable than the traditional algorithms , and can find smaller weak vertex cover .

不同周期的覆盖集尽可能用不同的节点组成，从而实现降低功耗和均衡节点能量的目的。

Use different nodes to form the coverage sets as much as possible to in every new cycle to decrease and balance the energy-consumption .

其次，在此知识库基础上提出了基于模糊简单覆盖集理论的故障诊断方法。

Secondly , according to the characters of the knowledge base , a new fault diagnosis is presented based on fuzzy set covering theory .

通过理论研究，提出了基于简约覆盖集理论的电网故障诊断模型和目标函数。

Through the theoretical research , optimal model of fault diagnosis for power transmission grid based on the Covering Set Theory and objective function can be found .

⑷建立了一个形式化的基于模糊覆盖集的企业诊断模型并进行了实例化，为企业诊断专家系统的开发奠定了理论基础；

A formal enterprise diagnostic model based on fuzzy set-covering was proposed and an instance of this generalized model was generated for real enterprise diagnostic expert system development .

仿真实验表明，同步调度算法得到的覆盖集的大小为异步调度算法的76%左右，平均覆盖度接近理想最优情况。

Simulations showed that size of cover set obtained by synchronous scheduling algorithm is76 % of asynchronous scheduling algorithm 's , and average cover degree is near to optimization .

根据水资源平衡的原理，对井渠结合灌区的地表水和地下水进行联合优化调度，并采取地膜覆盖集雨种植节水技术和引洪补源技术，实现灌区水资源的高效可持续利用。

According to the principle of water resources balance , the model for describing coordinative optimal allocation of surface water and groundwater in well-canal combined irrigated area is proposed .

提出了一种分布式求解弱顶点覆盖集的近似算法，用于网络流量有效测量点的选择。

A distributed algorithm for finding the weak vertex cover of a graph is presented in this paper , which can be used for monitor-nodes selection in net traffic measurement .