Step 6.3. Information aggregation.
第6.3步：信息聚合。
Information aggregation is an efficient mechanism to improve the efficiency of the data transmission.
信息聚合是一种提高数据传输效率的机制。
As a standard specification of information aggregation, RSSis become more and more popular on Internet.
作为一种信息聚合的标准规范，RSS在互联网上已经受到越来越广泛的应用。
The Information Aggregation business pattern provides a read-only access to the business process performance data.
信息聚合业务模式提供了对业务流程中的数据进行只读的访问。
Information aggregation is the key value that this part of the workshop brings to the overall development of the customer's portal.
信息汇总是研讨会的这一部分向整个客户的门户开发提供的主要价值。
Bond market is also an information aggregation; which bases on the effective working of disclosure of high quality accountant information.
证券市场又是各种信息的聚集地，高质量的会计信息披露是证券市场有效运行的基础。
The Application Integration patterns integrate the Self-Service, Collaboration, Extended Enterprise, and Information Aggregation business patterns.
应用程序集成模式集成了自服务、协作、扩展的企业、以及信息聚合业务模式。
Finally, an example of fuzzy information aggregation problem in group decision making is used to illustrate the use of the proposed FOWA operator.
分析FOWA算子所具有的性质，给出在群决策中模糊信息集结的一个应用算例。
Information Aggregation business pattern (also known as User-to-Data, allows users to access and manipulate data that is aggregated from multiple sources).
Information Aggregation业务模式(也称为User - to - Data，它允许用户访问和操作来自多个信息源的数据)。
Everyone is aware of how significantly Facebook has impacted modern technologies such as online communication, information aggregation, and boyfriend stalking.
所有人都已经意识到Facebook对现代科技的影响力，它改变了人们了网络的沟通方式，信息的交汇传播，甚至使用它跟踪男朋友的行踪。
Its popularity is now surging due to the advent of Web 2.0 technologies such as wiki, blog, mashup, social networking portals, and other information aggregation services.
它的流行得益于Web 2.0技术，比如wiki、blog、mashup、社会网络门户及其他的信息聚合服务。
Creation of individual services for each data system is not a good way to use SOA for information aggregation from enterprise information systems, and it must be avoided.
为每个数据系统分别创建服务并不是使用SOA对企业信息系统的信息进行聚合的好方法，因此必须避免这样做。
In sensor networks, a reasonable distribution of sensor nodes will do much good to the improvement of sensor ability, information aggregation ability and network survival.
无线传感器网络中，感知节点的合理分布对于提高网络的感知能力和信息收集能力以及提高网络的生存期限都具有重要的作用。
From an e-business application developer's point of view, it would be ideal to send a few sequential or programmed search commands to the UDDI registry for information aggregation.
从电子商务应用程序开发者的观点来看，最好是把一些顺序型或程序型搜索命令发送到UDDI注册中心来聚集信息。
In this case, exception processing might require aggregation of the exception information on the business transaction level.
在此情形下，异常处理可能需要聚合业务事务级别的异常信息。
Both approaches maintain a list of objects where each object in the list manages the aggregation information for exactly one group.
这两种方法各自维护了一个对象列表，其中的每一个对象都负责管理每一个具体分组的聚集信息。
We use an attribute for a list of intermediate results, where one element of the list represents the aggregation information for one group.
可用一个属性保存中间结果列表，其中的每一个元素都代表一个分组的聚集信息。
With the group information, we can identify the correct aggregation information and calculate the final result that shall be returned.
有了分组信息之后，我们就可以识别出正确的聚集信息，并计算最终应该返回的结果。
Now we get the aggregation information for the current group (or start a new group) and combine that group information with the parameters that were passed in to the UDF.
现在，我们可从当前分组（或一个新开始的分组）中获得聚集信息，并将分组信息和传递给 UDF 的参数结合起来。
Referring to our example, the aggregation information needs to contain the weighted sum of all values passed in so far (for that group) and the count for the number of values already processed.
按照例子的要求，聚集信息需要保存目前为止所有（该组）传入值的加权和，并保存已经处理过的数值的数量。
The new aggregation information is updated in the aggregate object.
新的聚集信息在聚集对象中更新。
Finally, the aggregation information for a certain group can be retrieved and updated.
最后，我们可以获取和更新特定分组的聚集信息。
The RSS format enables you to generate an easy list of articles or information, and you can combine the sources of many RSS feeds (aggregation).
rss格式让我们能够生成文章或信息的列表，还可以组合许多rss提要的来源(聚合)。
Price comparison and product aggregation sites are a good example of how companies can't afford to hide their information.
产品的价格比较和产品汇总网址就是企业不能隐藏自己信息的一个很好的例子。
It gathers information about all deployed portlets to provide a list of them on top of the portal aggregation.
它将收集关于所有已部署的Portlet的信息，以在门户聚合上提供已部署的Portlet列表。
In such a context, web service technologies are used extensively to simplify the access, aggregation, and presentation of information.
在这样一个上下文中，Web服务技术被广泛地用于简化信息的访问、聚集与演示。
Those objects are similar to the AggregateGroup used in the first section, and they keep track of the aggregation information for each group that is processed by the UDF.
这些对象与第一节中使用的AggregateGroup类似，也跟踪记录udf所处理的每一个分组的聚集信息。
Most of the methods in this class simply describe various aspects of the aggregation, such as data type, title, and description information, to show up in the BIRT Aggregation widget drop-down list.
此类中的大部分方法只是简单描述要在BIRTAggregation Widgets下拉列表中显示的聚合的各个方面，比如数据类型、标题和描述信息。
FriendFeed is a fascinating combination of a. an aggregation tool bringing information in from all around the web, b. a big public conversation and c. a publishing tool for original content.
FriendFeed一款非常棒的组合产品，1它是一款聚合工具，将网络上所有的信息都聚合起来。2它一个公开对话的大平台。
In our sample code, we compute again the weighted average, but the interested reader can easily see that a much more complex structure could be to store the aggregation information.
在示例代码中，我们再次计算加权平均数，但是感兴趣的读者很容易就能看出来，其实在聚集信息中完全可以加入复杂得多的结构。
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