计算机工程与应用
計算機工程與應用
계산궤공정여응용
COMPUTER ENGINEERING AND APPLICATIONS
2010年
6期
67-70
,共4页
应用迁移%资源状态%资源描述框架
應用遷移%資源狀態%資源描述框架
응용천이%자원상태%자원묘술광가
application migration%resource state%resource description framework
针对个人用户的应用无缝迁移是普适环境特征之一.此方面现有的工作大多表现为针对某个特定应用的迁移能力,较难满足实际需求.给出了一个具有一定普遍意义的应用资源描述框架,该框架可用于描述与应用相关的系统和用户资源的状态,从而支持需迁移的应用状态的获取和重建.在此基础上,在自行设计和实现的FollowMe普适空间中,实现了一个针对个人Office办公需求的应用迁移示范应用.
針對箇人用戶的應用無縫遷移是普適環境特徵之一.此方麵現有的工作大多錶現為針對某箇特定應用的遷移能力,較難滿足實際需求.給齣瞭一箇具有一定普遍意義的應用資源描述框架,該框架可用于描述與應用相關的繫統和用戶資源的狀態,從而支持需遷移的應用狀態的穫取和重建.在此基礎上,在自行設計和實現的FollowMe普適空間中,實現瞭一箇針對箇人Office辦公需求的應用遷移示範應用.
침대개인용호적응용무봉천이시보괄배경특정지일.차방면현유적공작대다표현위침대모개특정응용적천이능력,교난만족실제수구.급출료일개구유일정보편의의적응용자원묘술광가,해광가가용우묘술여응용상관적계통화용호자원적상태,종이지지수천이적응용상태적획취화중건.재차기출상,재자행설계화실현적FollowMe보괄공간중,실현료일개침대개인Office판공수구적응용천이시범응용.
Seamless migration of application for individual users is one characteristic of the pervasive environment.The existing work in this area is mostly regard for the particular application,which is difficult to meet the actual demand.In this paper,a universal resource description framework-ARDF(Application Resource Description Framework) is proposed.This framework can be used to organize and describe the state of resource for an application,so as to support the access and rebuild of the state of application in migration.Based on this framework,a system is implemented to migration the application of OFFICE in the smart spaceFollowMe.
