A location model for pervasive computing environments
A location model for pervasive computing environments
复制标题
普适计算环境的位置模型
DOI：
10.1109/percom.2005.3
复制
发表时间：
2005
期刊：
影响因子：
--
通讯作者：
I. Satoh
中科院分区：
文献类型：
--
作者：
I. Satoh
本文提出了一个普适计算环境中的位置感知和用户感知服务的世界模型。它可以动态地组织像一个基于地理包容的树，如用户房间楼层建筑，树中的每个节点可以被构造为一个可执行的软件组件。该模型是现有方法所独有的，因为它可以由多台计算机以自组织方式管理，并且它不仅可以提供物理实体和空间（包括用户和对象）的位置的统一视图，还可以提供计算设备和服务的位置的统一视图。在一个基于Java的移动的Agent系统上实现了该方法的原型。本文介绍了原型系统的原理、设计、实现和应用。
This paper presents a world model for location-aware and user-aware services in ubiquitous computing environments. It can be dynamically organized like a tree based on geographical containment, such as user-room-floor-building, and each node in the tree can be constructed as an executable software component. The model is unique to existing approaches because it can be managed by multiple computers in an ad-hoc manner and it can provide a unified view of the locations of not only physical entities and spaces, including users and objects, but also computing devices and services. A prototype implementation of this approach was constructed on a Java-based mobile agent system. This paper presents the rationale, design, implementation, and applications of the prototype system.