服务节点

该ActionNode只有一个出站服务节点和同步调用，但它没有内部逻辑和代码。

This Action Node only has an outbound service node with a synchronous call , but it does not have logic or a code fragment .

在系统的设计过程中，通过智能化CDN的设计，实现了系统热播内容自动地分发到离用户最近的服务节点，以便提供最优、最快捷的用户服务。

In the system design process , through the CDN intelligent design , implementation , the system automatically distributed to the hit content from users to the nearest service node , in order to provide the best and most efficient customer service .

社会资源的分布性、社区服务节点的动态性和社区服务的异构性，使得传统的基于Web的社区服务管理难以实现服务资源的全面共享。

The traditional web-based community service cannot realize resource sharing , as society resources are distributed and community services are dynamic and heterogeneous .

我们把此网络、管理节点和服务节点称为层次化管理云（hierarchalmanagementcloud，HMC）。

We refer to this network , the management node , and the service nodes as the hierarchal management cloud or HMC .

目前现有的相关P2P流媒体数据调度策略大多是在请求节点上实施，而没有很好的考虑服务节点的负载状况，这使得在系统中的各个节点之间存在负载不均衡的现象。

Most of currently existing data scheduling strategies focused on requesting peers while ignoring the load states of serving peers , which lead to load unbalancing among peers in the P2P media streaming systems .

同时，利用chord虚拟节点的技术，将服务节点同时加入区域和全局两层网络，实现了节点的区域组织和全局组织。

Using the virtual node technology of the chord , the service nodes are added to both regional and global two-tier network for the regional and global organizations .

算法使用时间周期逐步更新和淘汰过时的信息，并能够对访问概率的变化作出调整，从而将热门节目替换到服务节点，提高磁盘Cache的命中率。

The Algorithm adopts periodic stepwise updating to replace outdated information and can predict the change of access probability , so hot and forthcoming hot programs will be replaced to disk cache to improve the hit rate of cache .

每个SU有一个或多个服务节点（数量取决于SU的规模），它们提供对SU中所有节点进行控制、监视和供应所需的服务。

Each SU has a one or more ( depending on the size of the SU ) service nodes to provide the services necessary to control , monitor , and provision all the nodes in the SU .

代理协助P2P-VoD中基于缓存状态的服务节点选择策略研究与仿真

Supplier Selection Strategy and Simulation Based on Cache State for Proxy Assistant P2P-VoD System

在广域分布式环境下，将服务节点以Chord的方式组织起来，完成服务的注册、查询以及服务节点的加入和退出等，针对服务的选择给出了一个基于QoS的选择策略。

In wide-area distributed environment , the mechanism organizes the service nodes as Chord ring , completes the registration and query of services and the joining and leaving of nodes . Meanwhile , a Qos-based service choice strategy is proposed .

介绍组建县一级地震信息服务节点可能用到的一些IP网络新技术，并以阳江地震信息网的建设为例，详细描述如何利用ADSL虚拟拨号线路建设地震信息服务节点。

We had introduced some new technologies about seismic information network construction using a dynamic IP . We also given an example , the construction of Yangjiang Seismic Information Network , and illustrated how to construct a seismic service node through the ADSL line .

adhoc无线网络是主机可以随意移动的自治系统，在adhoc无线网络中每一个移动服务节点作为一个路由器节点向其他节点转发数据包，不需要依靠一个网络的基础设施来执行路由。

Ad hoc wireless networks are autonomous systems composed of mobile hosts that are free to move around arbitrarily . Rather than relying on a network infrastructure to perform routing , in Ad hoc wireless networks each mobile host serves as a router to forward packets originated from other nodes .

现有的大多数服务节点选择策略都是从已经缓存了整段媒体数据的Peers中挑选服务提供者。

Most existing peer selection strategies mean choosing the service providers from the peers which already have cached the whole segment of media data , which has the feature that the number of peers providing services in the system will go down as the number of requestors go up .

云中间件的主要功能建立在通信模块之上，通过通信模块远程调用云服务节点和云资源节点的Nimbus组件，进而实现资源分配、资源部署、云存储等功能。

Through the communication module , we can make a remote call of the Nimbus components of cloud service node and cloud resources node , thus achieving the functions of resource allocation , resource deployment and cloud storage .

CDN系统能够实时地根据网络流量和各节点的连接、负载状况以及到用户的距离和响应时间等综合信息将用户的请求重新导向离用户最近的服务节点上实现流媒体加速的目的。

CDN system is able to redirect users ' request to the nearest server to achieve the purpose of streaming media acceleration according to the comprehensive information including the flow of network , connections between nodes , load conditions , the distance to users and response time .

提出了一种基于计算机系统结构页面交换算法（LRU算法）的网络系统服务节点数据交换算法，用以提高用户点播命中率。

To analyze the difference between page swapping technology in computer system and data exchange method in network system , based on page swapping technology ( LRU ) in computer system , an algorithm of data exchange in network services was presented to improve the satisfaction of program request .

所有多媒体服务节点并行为用户提交多媒体信息。

All media nodes present multimedia information to users concurrently .

并行栅格数据处理网格服务节点软件的关键技术

Key Technology of Implementation of Computing Node Software for Parallel Processing of Raster Data

对并行网络系统结构与计算机系统结构进行了比较，分析了计算系统结构中的页面交换技术与网络并行服务节点磁盘数据交换技术之间的异同。

The structure of network system was compared to the structure of computer system .

各服务节点产生部分证书，组合器节点把部分证书组合成有效证书。

The combiner nodes are responsible for combining the partial certificates into a valid certificate .

业务流程可以通过多种绑定作为决策服务节点调用规则集。

The business process can invoke the rule set as its decision service node via various bindings .

有效的减小了启动时延，并快速达到了服务节点的近似最大服务能力。

It effectively reduces the play delay , and quickly reach the service Peers ' similar maximum capacity .

任务分配的主要因素包括服务节点的处理能力与服务节点实际负载两个部分。

There are two main factors , the node load and the capability , which affect task distribution .

节点在请求服务节点时，不再是随机漫步，随机选择一个节点发起请求，而是选择信任值高的节点请求服务。

When a node is requesting a service node , choose a high-credibility node instead of random walk .

如果要求节点与服务节点比例达到80：1，那么要确保在整个结构中保持或超过此比例。

If an80:1 node-to-service-node ratio is required , make sure that ratio is maintained or exceeded throughout the fabric .

LISA-Mappig在一定程度上解决了由于映射服务节点的动态加入和离开所导致映射记录迁移的问题。

Moreover , LISA-Mapping has partly resolved the migration problem of mapping records during the mapping service nodes ' dynamic join and leave .

服务节点做出授权决策。

The authorization decision was made by a local service node based on the local access control polices and the global privileges of users .

首先根据项目任务的时间窗进行了任务候选服务节点集合的搜索匹配，进而使用了遗传算法进行服务的优化配置。

First , the search for candidate service node sets for each task in the project was carried out based on the task time windows .

本文对于空间信息网格中，遥感信息分析处理服务节点以及遥感信息处理服务的开发和应用技术进行了研究。

This thesis focuses on the development and applications of the remote sensing information analysis and process Grid node and the remote sensing information processing service .

服务节点提供各种服务，而每个服务组合器专门处理客户端的服务请求，并寻找适当的服务路径满足服务需求。

Service nodes provide a variety of services , and the service composer handle client service requests and find appropriate service path to meet the demand .