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Study on the Design of Flexible Distributed Systems

柔性分布式系统设计研究

基本信息

批准号：
08044115
负责人：
SHIRATIRI Norio
金额：
$ 1.66万
依托单位：
Tohoku University
依托单位国家：
日本
项目类别：
Grant-in-Aid for international Scientific Research
财政年份：
1996
资助国家：
日本
起止时间：
1996 至无数据
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-08044115/
关键词：
flexible distributed system flexible information network distributed multimedia knowledge based system distributed cooperating system high-speed multimedia communication mobile computation group communication multi-agent system わらかい情報ネットワー

项目摘要

With the increasing speed of computers and communication links, and the successful convergence of both field, computers connected by high speed links now represent and enormously large distributed computing system. At the same time, communication between man and machine is also becoming more diverse and personalized. Networking issues such as evolution of user services, seamless communication between hosts, failure recovery and integration of new technologies arise daily. Problem-specific approaches and corresponding solutions are available at considerable cost. However, a common requirement is adaptability of the computer network to a variety of changes.The purpose of research is first to over- come the drawbacks of present day information processing, simultaneously to foresee the problems that would further sprout with the coming of the new century, and finally to create an environment which could solve those problems in a graceful way, if not optimally. Whenever a change occurs in any part of the information system, the flexible computing environment would absorb it intelligently, homeostatically evolutionarily.In this research, we propose Flexible Computer Communication Networks (FN) as a uniform solution to most of these networking problems. The framework of Flexible Networks can be considered as an intelligent shell enclosing existing networking architectures. An agent - oriented implementation of flexible network is outlined. The conversion of existing network to flexible networks is shown to be incremental, and therefore practicable.The project includes the members from five nations, i. e. Prof. N. Shiratori (Tohoku Univ. ), Prof. Y. Shibata (Toyo Univ. ), and Prof. M. Takizawa(Tokyo Denki Univ. ) from Japan, Prof. Ming T. Liu(Ohio State Univ. ) and Prof. Malio Gerla(UCLA) from USA, Prof. S. M. Deen (Keele Univ. ) from UK, Prof. M. Papazoglou(Tilburg Univ. ) from the Netherland, and Prof. A Min Tjoa(Vienna Univ. of Technology) from Australia.

随着计算机和通信链路速度的不断提高，以及两个领域的成功融合，通过高速链路连接的计算机现在代表着巨大的分布式计算系统。与此同时，人与机器之间的交流也变得更加多样化和个性化。用户服务的演进、主机之间的无缝通信、故障恢复和新技术集成等网络问题每天都会出现。针对具体问题的方法和相应的解决方案需要付出相当大的成本。然而，一个共同的要求是计算机网络对各种变化的适应性。研究的目的首先是克服当今信息处理的缺点，同时预见新世纪到来时将进一步出现的问题，最后创造一个能够以优雅的方式（即使不是最优的）解决这些问题的环境。每当信息系统的任何部分发生变化时，灵活的计算环境都会智能地、稳态地进化地吸收它。在这项研究中，我们提出灵活的计算机通信网络（FN）作为大多数此类网络问题的统一解决方案。灵活网络的框架可以被视为包围现有网络架构的智能外壳。概述了一种面向代理的灵活网络的实现。现有网络向灵活网络的转换被证明是渐进式的，因此是可行的。该项目包括来自五个国家的成员，即： e.日本的 N. Shiratori 教授（东北大学）、Y. Shibata 教授（东洋大学）和 M. Takizawa 教授（东京电机大学），美国的 Ming T. Liu 教授（俄亥俄州立大学）和 Malio Gerla 教授（加州大学洛杉矶分校），英国的 S. M. Deen 教授（基尔大学），M. Papazoglou 教授（蒂尔堡）大学。）来自荷兰，A Min Tjoa 教授（维也纳科技大学）来自澳大利亚。