Research on Synthesis Method of High Speed Multimedia Information Network based on The Theory of Information Engine

基于信息引擎理论的高速多媒体信息网络综合方法研究

• 批准号: 08455182
• 负责人: WATANABE Hitoshi
• 金额: $ 2.11万
• 依托单位: SOKA UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 1996
• 资助国家: 日本
• 起止时间: 1996 至 1998
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-08455182/
• 关键词: Information Network; Multimedia Information; Graph Theory; Network Theory; Groupware; Multimedia Minutes; Traffic Management; System; Network Management; 分散処理ネットワーク; 自立分散管理; ネットワークフロー理論; ネットワークマネジメント; サービス品質(QOS); マルチメディア電子会議システム; マルチメディア /

In modern information networks, a large amount of multimedia information is transferred and processed throughout the network. Networks per se are complex combinations of communications and computers. It is necessary to establish a comprehensive theory of networks containing computers, basic methodologies for effective design of information networks and useful applications of advanced information networks. This research project has concentrated on two important areas, i.e. fundamental theory and applications.As for research on fundamental theory of information networks, a theory of information engine is developed, where transmitting and processing of information are equally treated. This theory consists of two major concepts, information entropy and information vitality, which play important roles similar to roles of physical entropy and temperature in heat engine. Another fundamental study proceeded in this research project concerns with graph and network theoretical investigation of i … More nformation network. By this study, we derived information flow theory, theory of tie-set graph / meta-tie-set graph and resource minimization theory of information network with given response time restriction. These theories will be useful for design and management of practical information network.As for research on applications, a new research project focusing on integration of synchronous and asynchronous video conferencing systems is executed. The design of the integrated system which includes multimedia minutes shared by absentees and attendants is started from the design of its framework, and its functional design is made. The prototype system is implemented and the validity of the system was evaluated. And the effective tools for group decision support systems are developed and evaluated under the real network environment connecting four video conferencing systems. In addition, the traffic management system focusing on user satisfactory level in consideration of multimedia traffic, such as video, voice and text. New traffic management algorithms are developed and the effectiveness of the management methods are clarified by the multimedia network system simulation. Furthermore, traffic management systems based on the same concept are studied under the mobile computing environments. Moreover, the system/network management system is developed for managing not only network resources but various resources of application level, user level and host level. Less

在现代信息网络中，大量的多媒体信息通过网络传输和处理。网络本身是通信和计算机的复杂组合。必须建立一个全面的计算机网络理论，建立有效设计信息网络的基本方法，以及先进信息网络的有用应用。本研究项目主要集中在基础理论和应用两个重要领域，对于信息网络基础理论的研究，提出了信息引擎理论，将信息的传输和处理同等对待。该理论由信息熵和信息活力两个主要概念组成，其作用类似于物理熵和温度在热机中的作用。在本研究项目中进行的另一项基础性研究涉及I…的图形和网络理论研究更多的信息网络。通过这项研究，我们得到了信息流理论、系集图/元系集图理论和给定响应时间约束的信息网络的资源最小化理论。这些理论将对实际信息网络的设计和管理有所帮助。在应用研究方面，我们进行了一个新的研究项目，重点是同步和异步视频会议系统的集成。从系统框架设计入手，对多媒体会议系统进行了设计，并对其进行了功能设计。实现了原型系统，并对系统的有效性进行了评估。并在四个视频会议系统连接的真实网络环境下，开发了有效的群体决策支持工具，并对其进行了评估。此外，交通管理系统关注用户满意度，同时考虑到视频、语音和文本等多媒体流量。开发了新的流量管理算法，并通过多媒体网络系统仿真验证了这些管理方法的有效性。在此基础上，研究了移动计算环境下基于相同概念的交通管理系统。此外，开发了系统/网络管理系统，不仅可以管理网络资源，还可以管理应用层、用户层和主机层的各种资源。较少

项目成果

H.Watanabe and S.Shinoda: ""Soul of Circuit Theory-A Review on Research Activities of Graphs and Circuits in Japan"" IEEE Transaction on Circuits and Systems, vol.46, no.1, pp.83-94, January 1999.

H.Watanabe 和 S.Shinoda：“电路理论的灵魂 - 日本图与电路研究活动的回顾”，IEEE Transaction on Circuits and Systems，第 46 卷，第 1 期，第 83-94 页，1 月

Y.HIDAKA, Y.TESHIGAWARA: "Multimedia Traffic Management Methods in Consideration of End-User Satisfsction" Proceedings of APNOMS'97. 275-286 (1997)

Y.HIDAKA、Y.TESHIGAWARA：“考虑最终用户满意度的多媒体流量管理方法”APNOMS97 会​​议记录。

H.Watanabe,N.Shinomiya: "Synthesis of Equi-Response-Time Network" Proceedings of The 1996 International Technical Conference on Cireuits/Systems,Cayeatuarl Caunuistois. 697-700 (1996)

H.Watanabe，N.Shinomiya：“等响应时间网络的综合”1996 年国际电路/系统技术会议论文集，Cayeatuarl Caunuistois。

H.Takatama, H.Watanabe: "Flow Problem on Information Network" Proc.of IEEE ISCAS'98. Vol.3. 391-394 (1998)

H.Takatama、H.Watanabe：“信息网络上的流问题”Proc.of IEEE ISCAS98。

近藤祐志、勅使河原可海: "ユーザレベル・アプリケーションレベルに着目したネットワーク・システム管理の実現方式" 情報処理学会DiCoMo'98シンポジウム論文集. 109-114 (1998)

Yuji Kondo，Kami Teshigahara：“实现关注用户级和应用程序级的网络系统管理的方法”日本信息处理学会 DiCoMo98 研讨会论文集 109-114（1998）。