分布式的

Query of distributed database is to provide an interface between user and database, which is key technique in this field.

分布式查询处理是用户和分布式数据库的接口，是分布式数据库系统的主要问题之一。

A parallel algorithm for certain real symmetric block-tridiagonal linear systems on distributed-memory multicomputers is proposed. This algorithm is based on the block factorization of the coefficient matrix. This algorithm is used to solving the block-tridiagonal linear systems resulted from the finite difference approximation to Poisson's equation with Dirichlet boundary conditions. Then we get a parallel algorithm which speedup tends to linear speedup.

7研究了一类实对称块三对角线性方程组的分布式并行求解，提出了一种基于块矩阵分解的高效分布式并行算法，将其应用于求解带Dirichlet边界条件的Poisson方程导出的块三对角线性方程组，得到加速比趋于线性加速比的分布式并行算法，理论上说，这也是并行算法的理想情况。

To each scheme of DG's site and size generated by genetic algorithm, this paper considers the effect of DG on power flow and line loading ability of distribution network. After processing distribution network expansion planning using branch exchange based simulated annealing algorithm, every result of integrated DG and network scheme is judged by economic evaluation.

对于遗传过程中每个分布式电源位置和容量方案个体，考虑了分布式电源对配电网潮流和线路负载能力的影响，运用基于支路交换的模拟退火算法规划扩展网络，对分布式电源和网络的综合规划结果进行经济性评估以衡量个体方案的优劣。

The thesis analyzes the methods for parameter estimation of distributed sources in detail, and low complexity estimators, comes up with RELAX in parameter estimation and robust method of high resolution parameter estimators for distributed sources, and gives theory analysis and simulation results. The main work is:1 This text gives a study of the signal models of two kinds of distributed sources: coherent distributed sources and incoherent distributed sources, analyzes eigenvalue distribution of correlation matrix.2 Systematically introduced parameter estimation of distributed sources on the base of models, including the maximum likelihood estimate, least squares estimator, DSPE, DISPARE, etc.

论文详细分析了已有分布式目标参数估计方法及低复杂度的参数估计方法，提出了分布式目标参数估计的RELAX算法和具有稳健性的分布式目标高分辨估计方法，并给出了相应的理论分析和仿真实验结果。

It proposes some feasible schemes to build up the distributed geographic information system, and adopts the concrete implement technology to probe and attempt to develop the advanced distributed GIS in order to supply some refers to man-sized distributed GIS research and the building on computer network environment.

为分布式地理信息系统提出了一些可行的方案，并使用具体的实现技术为研制新的分布式GIS进行了探索和尝试，为今后在网络环境下大型分布式GIS的研究和建设提供一些参考意见。

The recoverer background process automatically resolves the outcome of in-doubt distributed transactions —distributed transactions in which the commit was interrupted by any type of system or network failure.

后台进程（recoverer， RECO ）能够自动地处理系统中出现的不可信的分布式事务（in-doubt distributed transaction）。不可信的分布式事务指因为各种系统或网络故障而阻碍了提交操作的分布式事务。

Then, we gove the fundamental and the products of distributed firewalls. The principle of host firewall in the distributed firewalls system is mainly analyzed.

然后提出了分布式防火墙的基本原理，并给出了分布式防火墙的产品，重点分析了分布式防火墙产品中的主机防火墙原理

Heterogeneous distributed systems have different processors and each processor has different capability and robusticity.

研究了基于异构分布式系统的实时容错调度算法，同构分布式系统中的处理机完全相同，而在异构分布式系统中各个处理机均不相同，各个处理机有不同的处理能力和不同的健壮性。

Web contenting and Web structure mining are becoming the core of third generation search engine, and improves information retrieval on the Web to a high quality and intelligent level.

在完成Web挖掘理论研究的基础上，我们实现了一个基于Web挖掘算法的分布式信息检索平台LUKA，它包括了分布式Web文档收集、Web挖掘算法、分布式Web链接分析算法、半结构化文档概念索引等多个模块，它们有机的组成了一个Web信息挖掘的原型系统。

Based on the introduction of HLA, in combination with the new characteristic of Air-Sea Combat, naval aviation distributed striking simulation system is designed, the correlative federates and AEW CGF is exploited, which is valuable to develop the distributed operation simulation system.

文中运用目前流行的分布式交互仿真思想，设计了分布式海军航空兵突击作战仿真系统，并对相关联邦成员以及预警机CGF进行了开发，对分布式作战系统的开发具有参考价值。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。