A study on service composition for web caching on active network

액티브네트워크상의 웹 캐싱을 위한 서비스 컴포지션에 관한 연구

This paper describes an application level composition mechanism called Generic Modeling Environment(GME) for web caching on an Application Level Active Network(ALAN). Web caching on an ALAN requires the application level composition mechanism and a service composition to support adaptability for self-organization. ALAN was developed to solve the problems of the network level Active Network(AN) ALAN has the features of both AN as well as mobile agents. The efficient composition mechanism for the existing AN Projects has been supported primarily for the network level AN. Conversely, ALAN lacks support for the application level AN The existing web caching technology is inter-connected in a manually configured hierarchical tree. Since a self-organization system is intended to be adaptive, web caching for self-organization does not involve a manual configuration or any low-level tuning of the individual nodes of the entire system but requires service composition to support adapting intelligence and fault-tolerance to enable self-organization.

본 논문은 액티브네트워크 상의 웹 캐싱을 위한 서비스 컴포지션에 관하여 언급하였다. 액티브네트워크에서는 사용자의 요구사항에 맞게 서비스들을 빠르게 재구성하기 위한 서비스 컴포지션에 대한 요구사항이 대두되고 있다. 이러한 요구사항을 지원하기 위해서 우리는 액티브 네트워크상에서 웹 캐싱을 위한 서비스 컴포지션의 설계 및 구현에 관하여 언급하였다.