包括世界技术行业的主流专家的演讲，亲自动手的体验店和许多群组讨论。
They include speeches by some of the world's leading technology industry experts, hands-on training workshops and many group discussions.
我们还分享了向Sametime目录中定义的群组发送通知的技术。
We have also Shared a technique for sending notifications to groups defined in the Sametime directory.
组播是面向群组接收者的首选网络通信技术，但缺乏安全机制限制了组播在各种网络业务中的广泛应用。
Multicast is the current prime network technique focusing on the group receivers, but the absence of security mechanism has limited its application in various network services.
采用IP组播技术的群组通信将是包交换通信网络中非常重要的一类应用。
Group communication based on IP-multicast technology will be an important part of packet switch networks.
研究了层次式位置管理技术，提出一种基于群组移动的层次式位置管理算法。
Hierarchical location management techniques are investigated, and a group mobility based hierarchical location management algorithm is presented.
同步协作是计算机支持的协同工作研究的一个重要领域，告知服务器为群组的同步协作提供了感知的实现技术。
Notification servers play an important role in providing within-group awareness under the synchronous collaboration, which is one of most important fields of computer supported cooperative work study.
组播技术采用群组发送的方式，用路由器来复制数据包，保证任何时候每条链路中只有一份数据包，因此节约了网络带宽。
Multicast technology applies the method of group transmissions, using Router to copy data packages, it promised only one data package in every link at any time, and saved bandwidth.
该文提出了密钥更新冲突的概念，设计了基于冻结技术的群组密钥管理协议。
This paper proposes the concept of rekeying conflict, and designs a freezing-based group rekeying protocol.
向顾客空间应用维度降低技术，能有效地把相似顾客组合为群组，正如我们现在所说的，这样的聚类也会降低推荐的品质。
Dimensionality reduction applied to the customer space effectively groups similar customers into clusters; as we now describe, such clustering can also degrade recommendation quality.
向顾客空间应用维度降低技术，能有效地把相似顾客组合为群组，正如我们现在所说的，这样的聚类也会降低推荐的品质。
Dimensionality reduction applied to the customer space effectively groups similar customers into clusters; as we now describe, such clustering can also degrade recommendation quality.
应用推荐