Community-Oriented Network for Supporting Online Social Activities

各种社会活动的基础是“社区”，每个社区都是一群人。在这项研究中，我们采用了一种新颖的社会学方法，旨在实现“社区导向网络”，使社区中的社会活动能够自然地映射到通信网络上。这项研究的主要目标包括为社区提供灵活高效的通信基础设施的网络体系结构的设计和基础技术的建立。我们积极开展面向社区网络实现的三项基础技术(即实体控制、社区控制和语义通信)的研究。作为实体控制，对云生命迁移与流量工程的相互干扰及其综合控制进行了理论研究。作为社区控制，我们提出了一种从社会网络中估计社区S活动的方法，社会网络是社会互动的图形表示。对于语义通信，设计了一种以内容为中心的网络体系结构，实现了每个社区的封闭通信。

Fundamentals of various social activities are “communities”, each of which is a group of people. In this research, by taking a novel sociological approach, we aimed at realization of “community-oriented network”, which enables natural mapping of social activities in communities onto communication networks. The primary objective of this research includes the design of network architecture for providing flexible and efficient communication infrastructure to communities and the establishment of fundamental technologies. We actively performed research regarding, in particular, three fundamental technologies (i.e., entity control, community control, and semantic communication) toward realization of community-oriented network. As entity control, theoretical research on mutual interference of Cloud lives migration and traffic engineering and their integratedcontrol were studied. As community control, we developed an estimation method of community’ s activity from a social network, which is a graphical representation of social interactions. As semantic communication, a content-centric network architecture which enalbes closed communication per community was designed.